osmo-ttcn3-hacks/library/RSL_Types.ttcn

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module RSL_Types {
/* RSL types defining abstract TTCN-3 data types for the A-bis RSL protocol.
*
* RSL is a 3GPP standard protocol used between BTS and BSC in a GSM network.
*
* (C) 2017 by Harald Welte <laforge@gnumonks.org>
* All rights reserved.
*
* Released under the terms of GNU General Public License, Version 2 or
* (at your option) any later version.
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
import from General_Types all;
import from Osmocom_Types all;
import from GSM_RR_Types all;
import from GSM_Types all;
import from MobileL3_CommonIE_Types all;
import from L3_Templates all;
/* Section 9.1 */
type enumerated RSL_MessageGroup {
RSL_MDISC_RESERVED ('0000000'B),
RSL_MDISC_RLL ('0000001'B),
RSL_MDISC_DCHAN ('0000100'B),
RSL_MDISC_CCHAN ('0000110'B),
RSL_MDISC_TRX_MGMT ('0001000'B),
RSL_MDISC_LCS ('0010000'B),
RSL_MDISC_IPACCESS ('0111111'B)
} with { variant "FIELDLENGTH(7)" };
/* Section 9.1 */
type record RSL_MessageDiscriminator {
RSL_MessageGroup msg_group,
boolean transparent
} with { variant "FIELDORDER(msb)" };
template (value) RSL_MessageDiscriminator ts_RSL_MsgDisc(RSL_MessageGroup mg, boolean t := true) := {
msg_group := mg,
transparent := t
}
template RSL_MessageDiscriminator tr_RSL_MsgDisc(template RSL_MessageGroup mg, boolean t := true) := {
msg_group := mg,
transparent := t
}
/* Section 9.2 */
type enumerated RSL_MessageType {
/* Radio Link Layer Management */
RSL_MT_DATA_REQ ('00000001'B),
RSL_MT_DATA_IND ('00000010'B),
RSL_MT_ERROR_IND ('00000011'B),
RSL_MT_EST_REQ ('00000100'B),
RSL_MT_EST_CONF ('00000101'B),
RSL_MT_EST_IND ('00000110'B),
RSL_MT_REL_REQ ('00000111'B),
RSL_MT_REL_CONF ('00001000'B),
RSL_MT_REL_IND ('00001001'B),
RSL_MT_UNIT_DATA_REQ ('00001010'B),
RSL_MT_UNIT_DATA_IND ('00001011'B),
/* non-standard below */
RSL_MT_SUSP_REQ ('00001100'B),
RSL_MT_SUSP_CONF ('00001101'B),
RSL_MT_RES_REQ ('00001110'B),
RSL_MT_RECON_REQ ('00001111'B),
/* Common Channel Management / TRX Management */
RSL_MT_BCCH_INFO ('00010001'B),
RSL_MT_CCCH_LOAD_IND ('00010010'B),
RSL_MT_CHAN_RQD ('00010011'B),
RSL_MT_DELETE_IND ('00010100'B),
RSL_MT_PAGING_CMD ('00010101'B),
RSL_MT_IMMEDIATE_ASSIGN_CMD ('00010110'B),
RSL_MT_SMS_BC_REQ ('00010111'B),
RSL_MT_CHAN_CONF ('00011000'B), /* non-standard element */
/* empty */
RSL_MT_RF_RES_IND ('00011001'B),
RSL_MT_SACCH_FILL ('00011010'B),
RSL_MT_OVERLOAD ('00011011'B),
RSL_MT_ERROR_REPORT ('00011100'B),
RSL_MT_SMS_BC_CMD ('00011101'B),
RSL_MT_CBCH_LOAD_IND ('00011110'B),
RSL_MT_NOT_CMD ('00011111'B),
/* Dedicate Channel Management */
RSL_MT_CHAN_ACTIV ('00100001'B),
RSL_MT_CHAN_ACTIV_ACK ('00100010'B),
RSL_MT_CHAN_ACTIV_NACK ('00100011'B),
RSL_MT_CONN_FAIL ('00100100'B),
RSL_MT_DEACTIVATE_SACCH ('00100101'B),
RSL_MT_ENCR_CMD ('00100110'B),
RSL_MT_HANDO_DET ('00100111'B),
RSL_MT_MEAS_RES ('00101000'B),
RSL_MT_MODE_MODIFY_REQ ('00101001'B),
RSL_MT_MODE_MODIFY_ACK ('00101010'B),
RSL_MT_MODE_MODIFY_NACK ('00101011'B),
RSL_MT_PHY_CONTEXT_REQ ('00101100'B),
RSL_MT_PHY_CONTEXT_CONF ('00101101'B),
RSL_MT_RF_CHAN_REL ('00101110'B),
RSL_MT_MS_POWER_CONTROL ('00101111'B),
RSL_MT_BS_POWER_CONTROL ('00110000'B), /* 0x30 */
RSL_MT_PREPROC_CONFIG ('00110001'B),
RSL_MT_PREPROC_MEAS_RES ('00110010'B),
RSL_MT_RF_CHAN_REL_ACK ('00110011'B),
RSL_MT_SACCH_INFO_MODIFY('00110100'B),
RSL_MT_TALKER_DET ('00110101'B),
RSL_MT_LISTENER_DET ('00110110'B),
RSL_MT_REMOTE_CODEC_CONF_REP ('00110111'B),
RSL_MT_RTD_REP ('00111000'B),
RSL_MT_PRE_HANDO_NOTIF ('00111001'B),
RSL_MT_MR_CODEC_MOD_REQ ('00111010'B),
RSL_MT_MR_CODEC_MOD_ACK ('00111011'B),
RSL_MT_MR_CODEC_MOD_NACK ('00111100'B),
RSL_MT_MR_CODEC_MOD_PER ('00111101'B),
RSL_MT_TFO_REP ('00111110'B),
RSL_MT_TFO_MOD_REQ ('00111111'B), /* 0x3f */
RSL_MT_LOCATION_INFO ('01000001'B),
/* ip.access specific RSL message types */
RSL_MT_IPAC_DIR_RETR_ENQ ('01000000'B),
RSL_MT_IPAC_PDCH_ACT ('01001000'B),
RSL_MT_IPAC_PDCH_ACT_ACK ('01001001'B),
RSL_MT_IPAC_PDCH_ACT_NACK ('01001010'B),
RSL_MT_IPAC_PDCH_DEACT ('01001011'B),
RSL_MT_IPAC_PDCH_DEACT_ACK ('01001100'B),
RSL_MT_IPAC_PDCH_DEACT_NACK ('01001101'B),
RSL_MT_IPAC_CONNECT_MUX ('01010000'B),
RSL_MT_IPAC_CONNECT_MUX_ACK ('01010001'B),
RSL_MT_IPAC_CONNECT_MUX_NACK ('01010010'B),
RSL_MT_IPAC_BIND_MUX ('01010011'B),
RSL_MT_IPAC_BIND_MUX_ACK ('01010100'B),
RSL_MT_IPAC_BIND_MUX_NACK ('01010101'B),
RSL_MT_IPAC_DISC_MUX ('01010110'B),
RSL_MT_IPAC_DISC_MUX_ACK ('01010111'B),
RSL_MT_IPAC_DISC_MUX_NACK ('01011000'B),
RSL_MT_IPAC_MEAS_PREPROC_DFT ('01100000'B),
RSL_MT_IPAC_HO_CAN_ENQ ('01100001'B),
RSL_MT_IPAC_HO_CAN_RES ('01100010'B),
RSL_MT_IPAC_CRCX ('01110000'B),
RSL_MT_IPAC_CRCX_ACK ('01110001'B),
RSL_MT_IPAC_CRCX_NACK ('01110010'B),
RSL_MT_IPAC_MDCX ('01110011'B),
RSL_MT_IPAC_MDCX_ACK ('01110100'B),
RSL_MT_IPAC_MDCX_NACK ('01110101'B),
RSL_MT_IPAC_DLCX_IND ('01110110'B),
RSL_MT_IPAC_DLCX ('01110111'B),
RSL_MT_IPAC_DLCX_ACK ('01111000'B),
RSL_MT_IPAC_DLCX_NACK ('01111001'B),
RSL_MT_OSMO_ETWS_CMD ('01111111'B)
} with { variant "FIELDLENGTH(8)" };
/*! RSL Information Element Identifiers (Chapter 9.3) */
type enumerated RSL_IE_Type {
RSL_IE_CHAN_NR ('00000001'B),
RSL_IE_LINK_IDENT ('00000010'B),
RSL_IE_ACT_TYPE ('00000011'B),
RSL_IE_BS_POWER ('00000100'B),
RSL_IE_CHAN_IDENT ('00000101'B),
RSL_IE_CHAN_MODE ('00000110'B),
RSL_IE_ENCR_INFO ('00000111'B),
RSL_IE_FRAME_NUMBER ('00001000'B),
RSL_IE_HANDO_REF ('00001001'B),
RSL_IE_L1_INFO ('00001010'B),
RSL_IE_L3_INFO ('00001011'B),
RSL_IE_MS_IDENTITY ('00001100'B),
RSL_IE_MS_POWER ('00001101'B),
RSL_IE_PAGING_GROUP ('00001110'B),
RSL_IE_PAGING_LOAD ('00001111'B),
RSL_IE_PYHS_CONTEXT ('00010000'B),
RSL_IE_ACCESS_DELAY ('00010001'B),
RSL_IE_RACH_LOAD ('00010010'B),
RSL_IE_REQ_REFERENCE ('00010011'B),
RSL_IE_RELEASE_MODE ('00010100'B),
RSL_IE_RESOURCE_INFO ('00010101'B),
RSL_IE_RLM_CAUSE ('00010110'B),
RSL_IE_STARTNG_TIME ('00010111'B),
RSL_IE_TIMING_ADVANCE ('00011000'B),
RSL_IE_UPLINK_MEAS ('00011001'B),
RSL_IE_CAUSE ('00011010'B),
RSL_IE_MEAS_RES_NR ('00011011'B),
RSL_IE_MSG_ID ('00011100'B),
/* reserved */
RSL_IE_SYSINFO_TYPE ('00011110'B),
RSL_IE_MS_POWER_PARAM ('00011111'B),
RSL_IE_BS_POWER_PARAM ('00100000'B),
RSL_IE_PREPROC_PARAM ('00100001'B),
RSL_IE_PREPROC_MEAS ('00100010'B),
RSL_IE_IMM_ASS_INFO ('00100011'B),/* Phase 1 (3.6.0), later Full below */
RSL_IE_SMSCB_INFO ('00100100'B),
RSL_IE_MS_TIMING_OFFSET ('00100101'B),
RSL_IE_ERR_MSG ('00100110'B),
RSL_IE_FULL_BCCH_INFO ('00100111'B),
RSL_IE_CHAN_NEEDED ('00101000'B),
RSL_IE_CB_CMD_TYPE ('00101001'B),
RSL_IE_SMSCB_MSG ('00101010'B),
RSL_IE_FULL_IMM_ASS_INFO ('00101011'B),
RSL_IE_SACCH_INFO ('00101100'B),
RSL_IE_CBCH_LOAD_INFO ('00101101'B),
RSL_IE_SMSCB_CHAN_INDICATOR ('00101110'B),
RSL_IE_GROUP_CALL_REF ('00101111'B),
RSL_IE_CHAN_DESC ('00110000'B),
RSL_IE_NCH_DRX_INFO ('00110001'B),
RSL_IE_CMD_INDICATOR ('00110010'B),
RSL_IE_EMLPP_PRIO ('00110011'B),
RSL_IE_UIC ('00110100'B),
RSL_IE_MAIN_CHAN_REF ('00110101'B),
RSL_IE_MR_CONFIG ('00110110'B),
RSL_IE_MR_CONTROL ('00110111'B),
RSL_IE_SUP_CODEC_TYPES ('00111000'B),
RSL_IE_CODEC_CONFIG ('00111001'B),
RSL_IE_RTD ('00111010'B),
RSL_IE_TFO_STATUS ('00111011'B),
RSL_IE_LLP_APDU ('00111100'B),
/* Osmocom extensions */
RSL_IE_OSMO_REP_ACCH_CAP ('01100000'B),
RSL_IE_OSMO_TRAINING_SEQUENCE ('01100001'B),
RSL_IE_OSMO_TOP_ACCH_CAP ('01100010'B),
RSL_IE_OSMO_OSMUX_CID ('01100011'B),
/* ip.access */
RSL_IE_IPAC_SRTP_CONFIG ('11100000'B),
RSL_IE_IPAC_PROXY_UDP ('11100001'B),
RSL_IE_IPAC_BSCMPL_TOUT ('11100010'B),
RSL_IE_IPAC_REMOTE_IP ('11110000'B),
RSL_IE_IPAC_REMOTE_PORT ('11110001'B),
RSL_IE_IPAC_RTP_PAYLOAD ('11110010'B),
RSL_IE_IPAC_LOCAL_PORT ('11110011'B),
RSL_IE_IPAC_SPEECH_MODE ('11110100'B),
RSL_IE_IPAC_LOCAL_IP ('11110101'B),
RSL_IE_IPAC_CONN_STAT ('11110110'B),
RSL_IE_IPAC_HO_C_PARMS ('11110111'B),
RSL_IE_IPAC_CONN_ID ('11111000'B),
RSL_IE_IPAC_RTP_CSD_FMT ('11111001'B),
RSL_IE_IPAC_RTP_JIT_BUF ('11111010'B),
RSL_IE_IPAC_RTP_COMPR ('11111011'B),
RSL_IE_IPAC_RTP_PAYLOAD2 ('11111100'B),
RSL_IE_IPAC_RTP_MPLEX ('11111101'B),
RSL_IE_IPAC_RTP_MPLEX_ID ('11111110'B)
} with { variant "FIELDLENGTH(8)" };
type record RSL_LV {
uint8_t len,
octetstring payload
} with { variant (len) "LENGTHTO(payload)" }
template (value) RSL_LV ts_RSL_LV(template (value) octetstring pl) := {
len := 0,
payload := pl
}
template RSL_LV tr_RSL_LV(template octetstring pl) := {
len := ?,
payload := pl
}
type record RSL_L16V {
uint16_t len,
octetstring payload
} with { variant (len) "LENGTHTO(payload)" }
template (value) RSL_L16V ts_RSL_L16V(template (value) octetstring pl) := {
len := 0,
payload := pl
}
template RSL_L16V tr_RSL_L16V(template octetstring pl) := {
len := ?,
payload := pl
}
type record RSL_IE_V {
uint8_t val
}
/* 9.3.3 */
type record RSL_IE_ActivationType {
boolean reactivation,
uint4_t reserved,
RSL_ActivationAbits a_bits
};
type enumerated RSL_ActivationAbits {
ACT_REL_TO_IMM_ASSIGN ('000'B),
ACT_REL_TO_NORM_ASSIGN ('001'B),
ACT_REL_TO_ASYNC_HANDOVER ('010'B),
ACT_REL_TO_SYNC_HANDOVER ('011'B),
ACT_REL_TO_ADDL_ASSIGN ('100'B),
ACT_REL_TO_MSLOT_CONFIG ('101'B),
ACT_REL_TO_OSMO_PDCH ('111'B)
} with { variant "FIELDLENGTH(3)" };
const RSL_IE_ActivationType t_RSL_IE_ActType_IA := {
reactivation := false,
reserved := 0,
a_bits := ACT_REL_TO_IMM_ASSIGN
}
const RSL_IE_ActivationType t_RSL_IE_ActType_ASS := {
reactivation := false,
reserved := 0,
a_bits := ACT_REL_TO_NORM_ASSIGN
}
const RSL_IE_ActivationType t_RSL_IE_ActType_HO_ASYNC := {
reactivation := false,
reserved := 0,
a_bits := ACT_REL_TO_ASYNC_HANDOVER
}
const RSL_IE_ActivationType t_RSL_IE_ActType_HO_SYNC := {
reactivation := false,
reserved := 0,
a_bits := ACT_REL_TO_SYNC_HANDOVER
}
/* osmocom-style dynamic PDCH */
const RSL_IE_ActivationType c_RSL_IE_ActType_PDCH := {
reactivation := false,
reserved := 1,
a_bits := ACT_REL_TO_OSMO_PDCH
}
/* 9.3.5 */
type record RSL_IE_ChannelIdent {
uint8_t len,
/* 3GPP TS 44.018 Channel Description IE (TV) */
ChannelDescriptionTV ch_desc,
/* 3GPP TS 44.018 Mobile Allocation IE (shall be empty) */
MobileAllocationTLV ma
} with { variant (len) "LENGTHTO(ch_desc,ma)" };
template (value) RSL_IE_ChannelIdent
ts_RSL_ChannelIdent(template (value) ChannelDescription ch_desc) := {
len := 0, /* overwritten */
ch_desc := {
iei := '64'O,
v := ch_desc
},
/* Shall be included but empty */
ma := {
iei := '72'O,
v := {
len := 0,
ma := ''B
}
}
};
template RSL_IE_ChannelIdent
tr_RSL_ChannelIdent(template (present) ChannelDescription ch_desc := ?,
template (present) MobileAllocationLV ma := ?) := {
len := ?,
ch_desc := {
iei := '64'O,
v := ch_desc
},
/* Shall be included but empty */
ma := {
iei := '72'O,
v := ma
}
};
/* 9.3.6 */
type enumerated RSL_SpeechDataInd {
RSL_SPDI_SPEECH ('00000001'B),
RSL_SPDI_DATA ('00000010'B),
RSL_SPDI_SIGN ('00000011'B)
} with { variant "FIELDLENGTH(8)" };
type enumerated RSL_ChanRateType {
RSL_CHRT_SDCCH ('00000001'B),
RSL_CHRT_TCH_F ('00001000'B),
RSL_CHRT_TCH_H ('00001001'B),
RSL_CHRT_TCH_F_BD_MSLOT ('00001010'B),
RSL_CHRT_TCH_F_DL_MSLOT ('00011010'B),
RSL_CHRT_TCH_F_GROUP ('00011000'B),
RSL_CHRT_TCH_H_GROUP ('00011001'B),
RSL_CHRT_TCH_F_BCAST ('00101000'B),
RSL_CHRT_TCH_H_BCAST ('00101001'B),
RSL_CHRT_OSMO_TCH_F_VAMOS ('10001000'B),
RSL_CHRT_OSMO_TCH_H_VAMOS ('10001001'B)
} with { variant "FIELDLENGTH(8)" };
type enumerated RSL_SpeechAlgo {
RSL_CMOD_NO_RESOURCE ('00000000'B),
RSL_CMOD_SP_GSM1 ('00000001'B),
RSL_CMOD_SP_GSM2 ('00010001'B),
RSL_CMOD_SP_GSM3 ('00100001'B),
RSL_CMOD_SP_GSM4 ('00110001'B),
RSL_CMOD_SP_GSM5 ('00001001'B),
RSL_CMOD_SP_GSM6 ('00001101'B)
} with { variant "FIELDLENGTH(8)" };
type record RSL_IE_ChannelMode {
uint8_t len,
BIT6 reserved,
boolean dtx_d,
boolean dtx_u,
RSL_SpeechDataInd spd_ind,
RSL_ChanRateType ch_rate_type,
RSL_SpeechAlgo coding_alg_rate
} with { variant (len) "LENGTHTO(reserved,dtx_d,dtx_u,spd_ind,ch_rate_type,coding_alg_rate)" }
template (value) RSL_IE_ChannelMode ts_RSL_ChanMode_SIGN(RSL_ChanRateType t := RSL_CHRT_SDCCH,
boolean dtx_downlink := false) := {
len := 0, /* overwritten */
reserved := '000000'B,
dtx_d := dtx_downlink,
dtx_u := false,
spd_ind := RSL_SPDI_SIGN,
ch_rate_type := t,
coding_alg_rate := RSL_CMOD_NO_RESOURCE
}
template (value) RSL_IE_ChannelMode ts_RSL_ChanMode(RSL_ChanRateType t, RSL_SpeechAlgo alg,
boolean dtx_downlink := false) := {
len := 0, /* overwritten */
reserved := '000000'B,
dtx_d := dtx_downlink,
dtx_u := false,
spd_ind := RSL_SPDI_SPEECH,
ch_rate_type := t,
coding_alg_rate := alg
}
template RSL_IE_ChannelMode tr_RSL_ChanMode(template RSL_ChanRateType t,
template RSL_SpeechAlgo alg) := {
len := ?,
reserved := '000000'B,
dtx_d := ?,
dtx_u := ?,
spd_ind := RSL_SPDI_SPEECH,
ch_rate_type := t,
coding_alg_rate := alg
}
/* 9.3.4 BS Power IE */
type record RSL_IE_BS_Power {
uint2_t reserved,
boolean epc,
boolean fpc,
uint4_t power_level
}
template (value) RSL_IE_BS_Power ts_RSL_IE_BS_Power(uint4_t power_level,
boolean epc := false, boolean fpc := false) := {
reserved := 0,
epc := epc,
fpc := fpc,
power_level := power_level
}
template RSL_IE_BS_Power
tr_RSL_IE_BS_Power(template (present) uint4_t power_level,
template (present) boolean epc := ?,
template (present) boolean fpc := ?) := {
reserved := ?,
epc := epc,
fpc := fpc,
power_level := power_level
}
/* 9.3.7 */
type enumerated RSL_AlgId {
RSL_ALG_ID_A5_0 ('00000001'B),
RSL_ALG_ID_A5_1 ('00000010'B),
RSL_ALG_ID_A5_2 ('00000011'B),
RSL_ALG_ID_A5_3 ('00000100'B),
RSL_ALG_ID_A5_4 ('00000101'B),
RSL_ALG_ID_A5_5 ('00000110'B),
RSL_ALG_ID_A5_6 ('00000111'B),
RSL_ALG_ID_A5_7 ('00001000'B)
} with { variant "FIELDLENGTH(8)" };
type record RSL_IE_EncryptionInfo {
uint8_t len,
RSL_AlgId alg_id,
octetstring key
} with { variant (len) "LENGTHTO(alg_id,key)" };
template RSL_IE_EncryptionInfo tr_RSL_IE_EncrInfo(template RSL_AlgId alg,
template octetstring key) := {
len := ?,
alg_id := alg,
key := key
}
template (value) RSL_IE_EncryptionInfo ts_RSL_IE_EncrInfo(template (value) RSL_AlgId alg,
octetstring key) := {
len := 0, /* overwritten */
alg_id := alg,
key := key
}
/* 9.3.8 */
type record RSL_IE_FrameNumber {
uint5_t t1_p,
uint6_t t3,
uint5_t t2
}
type RSL_IE_FrameNumber RSL_IE_StartingTime;
/* 9.3.10 */
type record RSL_IE_L1Info {
uint5_t ms_power_lvl,
boolean fpc,
uint2_t reserved,
uint8_t actual_ta
}
template (value) RSL_IE_L1Info ts_RSL_IE_L1Info := {
ms_power_lvl := 0,
fpc := false,
reserved := 0,
actual_ta := 0
};
/* 9.3.13 */
type record RSL_IE_MS_Power {
uint2_t reserved,
boolean fpc_epc,
uint5_t power_level
}
template RSL_IE_MS_Power tr_RSL_IE_MS_Power(template uint5_t power_level := ?,
template boolean fpc_epc := false) := {
reserved := 0,
fpc_epc := fpc_epc,
power_level := power_level
}
template (value) RSL_IE_MS_Power ts_RSL_IE_MS_Power(uint5_t power_level,
boolean fpc_epc := false) := {
reserved := 0,
fpc_epc := fpc_epc,
power_level := power_level
}
/* 9.3.18 */
type record RSL_IE_RachLoad {
uint8_t len,
uint16_t slot_count,
uint16_t busy_count,
uint16_t access_count
} with { variant (len) "LENGTHTO(slot_count,busy_count,access_count)" }
template (value) RSL_IE_RachLoad ts_RSL_IE_RachLoad(uint16_t slot, uint16_t busy, uint16_t acc) := {
len := 0, /* overwritten */
slot_count := slot,
busy_count := busy,
access_count := acc
}
template RSL_IE_RachLoad tr_RSL_IE_RachLoad(template uint16_t slot,
template uint16_t busy,
template uint16_t acc) := {
len := ?, /* overwritten */
slot_count := slot,
busy_count := busy,
access_count := acc
}
/* 9.3.19 */
type record RSL_IE_RequestRef {
OCT1 ra,
RSL_IE_FrameNumber frame_nr
}
/* 3GPP TS 44.018 / 10.5.2.38 Starting Time */
template (value) RSL_IE_FrameNumber ts_RSL_IE_FrameNumber(GsmFrameNumber fn) := {
t1_p := (fn / 1326) mod 32,
t3 := fn mod 51,
t2 := fn mod 26
}
function tr_RSL_IE_FrameNumber(template GsmFrameNumber fn) return template RSL_IE_FrameNumber {
if (istemplatekind(fn, "?")) {
return ?;
} else {
return ts_RSL_IE_FrameNumber(valueof(fn));
}
}
template (value) RSL_IE_RequestRef ts_RSL_IE_ReqRef(OCT1 ra, GsmFrameNumber frame_nr) := {
ra := ra,
frame_nr := ts_RSL_IE_FrameNumber(frame_nr)
}
template RSL_IE_RequestRef tr_RSL_IE_ReqRef(template OCT1 ra, template GsmFrameNumber frame_nr) := {
ra := ra,
frame_nr := tr_RSL_IE_FrameNumber(frame_nr)
}
/* 9.3.21 Resource Information */
type record RSL_IE_ResourceInfo {
uint8_t len,
RSL_ResourceInfo info
} with { variant (len) "LENGTHTO(info)" };
type record of RSL_ResourceInfoItem RSL_ResourceInfo;
type record RSL_ResourceInfoItem {
RslChannelNr chan_nr,
uint3_t interf_band,
BIT5 rfu ('00000'B)
};
template (value) RSL_ResourceInfoItem
ts_RSL_ResourceInfoItem(template (value) RslChannelNr chan_nr,
template (value) uint3_t interf_band := 0) := {
chan_nr := chan_nr,
interf_band := interf_band,
rfu := '00000'B
}
template RSL_ResourceInfoItem
tr_RSL_ResourceInfoItem(template (present) RslChannelNr chan_nr := ?,
template (present) uint3_t interf_band := ?) := {
chan_nr := chan_nr,
interf_band := interf_band,
rfu := ? /* Tolerate unknown values */
}
/* Osmocom Extension */
type record RSL_IE_UplinkMeasSuppMeasInfo {
int16_t toa256_mean,
int16_t toa256_min,
int16_t toa256_max,
uint16_t toa256_std_dev
};
/* 9.3.25 */
type record RSL_IE_UplinkMeas {
uint8_t len,
BIT1 rfu,
boolean dtx_d,
uint6_t rxlev_f_u,
BIT2 reserved1,
uint6_t rxlev_s_u,
BIT2 reserved2,
uint3_t rxq_f_u,
uint3_t rxq_s_u,
RSL_IE_UplinkMeasSuppMeasInfo supp_meas_info optional
} with { variant (len) "LENGTHTO(rfu,dtx_d,rxlev_f_u,reserved1,rxlev_s_u,reserved2,rxq_f_u,rxq_s_u,supp_meas_info)" };
template (value) RSL_IE_UplinkMeas ts_RSL_IE_UplinkMeas(uint6_t rxlev := 12, uint3_t rxqual := 0) := {
len := 0, /* overwritten */
rfu := '0'B,
dtx_d := false,
rxlev_f_u := rxlev,
reserved1 := '00'B,
rxlev_s_u := rxlev,
reserved2 := '00'B,
rxq_f_u := rxqual,
rxq_s_u := rxqual,
supp_meas_info := omit
};
/* 9.3.26 */
type enumerated RSL_Cause {
/* normal event */
RSL_ERR_RADIO_IF_FAIL ('00'O),
RSL_ERR_RADIO_LINK_FAIL ('01'O),
RSL_ERR_HANDOVER_ACC_FAIL ('02'O),
RSL_ERR_TALKER_ACC_FAIL ('03'O),
RSL_ERR_OM_INTERVENTION ('07'O),
RSL_ERR_NORMAL_UNSPEC ('0f'O),
RSL_ERR_T_MSRFPCI_EXP ('18'O),
/* resource unavailable */
RSL_ERR_EQUIPMENT_FAIL ('20'O),
RSL_ERR_RR_UNAVAIL ('21'O),
RSL_ERR_TERR_CH_FAIL ('22'O),
RSL_ERR_CCCH_OVERLOAD ('23'O),
RSL_ERR_ACCH_OVERLOAD ('24'O),
RSL_ERR_PROCESSOR_OVERLOAD ('25'O),
RSL_ERR_BTS_NOT_EQUIPPED ('27'O),
RSL_ERR_REMOTE_TRAU_FAILURE ('28'O),
RSL_ERR_NOTIF_OVERFLOW ('29'O),
RSL_ERR_RES_UNAVAIL ('2f'O),
/* service or option not available */
RSL_ERR_TRANSC_UNAVAIL ('30'O),
RSL_ERR_SERV_OPT_UNAVAIL ('3f'O),
/* service or option not implemented */
RSL_ERR_ENCR_UNIMPL ('40'O),
RSL_ERR_SERV_OPT_UNIMPL ('4f'O),
/* invalid message */
RSL_ERR_RCH_ALR_ACTV_ALLOC ('50'O),
RSL_ERR_IPA_RCH_NOT_ACTV_ALLOC ('51'O),
RSL_ERR_IPA_CONN_INVALID ('52'O),
RSL_ERR_IPA_CONN_IN_USE ('53'O),
RSL_ERR_IPA_CONN_ALREADY_EXISTS ('54'O),
RSL_ERR_INVALID_MESSAGE ('5f'O),
/* protocol error */
RSL_ERR_MSG_DISCR ('60'O),
RSL_ERR_MSG_TYPE ('61'O),
RSL_ERR_MSG_SEQ ('62'O),
RSL_ERR_IE_ERROR ('63'O),
RSL_ERR_MAND_IE_ERROR ('64'O),
RSL_ERR_OPT_IE_ERROR ('65'O),
RSL_ERR_IE_NONEXIST ('66'O),
RSL_ERR_IE_LENGTH ('67'O),
RSL_ERR_IE_CONTENT ('68'O),
RSL_ERR_PROTO ('6f'O),
/* interworking */
RSL_ERR_INTERWORKING ('7f'O)
};
type record RSL_IE_Cause {
uint8_t len,
uint1_t e,
RSL_Cause cause,
octetstring cause_ext optional
} with { variant (len) "LENGTHTO(e,cause,cause_ext)" }
template (value) RSL_IE_Cause ts_RSL_IE_Cause(RSL_Cause cause) := {
len := 0, /* overwritten */
e := 0,
cause := cause,
cause_ext := omit
}
template RSL_IE_Cause tr_RSL_IE_Cause(template RSL_Cause cause) := {
len := ?,
e := 0,
cause := cause,
cause_ext := omit
}
/* 9.3.29 */
type record RSL_SacchInfo {
uint8_t len,
uint8_t num_msgs,
RSL_SacchInfoElements elems
} with {
variant (len) "LENGTHTO(num_msgs,elems)";
variant (num_msgs) "LENGTHTO(elems)";
variant (num_msgs) "UNIT(elements)"
};
type record RSL_SacchInfoElement {
RSL_IE_SysinfoType si_type,
uint8_t len,
octetstring msg
} with {
variant (len) "LENGTHTO(msg)";
};
type record of RSL_SacchInfoElement RSL_SacchInfoElements;
template (value) RSL_SacchInfo ts_RSL_SacchInfo(template (value) RSL_SacchInfoElements elems) := {
len := 0, /* overwritten */
num_msgs := 0, /* overwritten */
elems := elems
}
template (value) RSL_SacchInfoElement ts_RSL_SacchInfoElem(RSL_IE_SysinfoType tp, octetstring msg) := {
si_type := tp,
len := lengthof(msg),
msg := msg
}
/* 9.3.31 */
type record RSL_IE_MS_Power_Parameters {
uint8_t len,
octetstring params
} with {
variant (len) "LENGTHTO(params)";
};
template (value) RSL_IE_MS_Power_Parameters ts_RSL_IE_MS_Power_Parameters(octetstring params) := {
len := 0, /* overwritten */
params := params
}
/* 9.3.40 */
type enumerated RSL_ChanNeeded {
RSL_CHANNEED_ANY ('00'B),
RSL_CHANNEED_SDCCH ('01'B),
RSL_CHANNEED_TCH_F ('10'B),
RSL_CHANNEED_TCH_ForH ('11'B)
} with { variant "FIELDLENGTH(2)" };
type record RSL_IE_ChanNeeded {
uint6_t reserved,
RSL_ChanNeeded chan_needed
}
/* 9.3.41 CB Command Type */
type enumerated RSL_CbCommand {
RSL_CB_CMD_NORMAL ('0000'B),
RSL_CB_CMD_SCHEDULE ('1000'B),
RSL_CB_CMD_DEFAULT ('1110'B),
RSL_CB_CMD_NULL ('1111'B)
} with { variant "FIELDLENGTH(4)" };
type record RSL_IE_CbCommandType {
RSL_CbCommand command,
boolean default_bcast_null,
BIT1 spare,
uint2_t last_block
};
template (value) RSL_IE_CbCommandType ts_RSL_IE_CbCmdType(RSL_CbCommand cmd := RSL_CB_CMD_NORMAL,
uint2_t last_block := 1,
boolean def_bcast_null := true) := {
command := cmd,
default_bcast_null := def_bcast_null,
spare := '0'B,
last_block := last_block
}
/* 9.4.43 CBCH Load Information */
type record RSL_IE_CbchLoadInfo {
boolean overflow,
BIT3 spare,
uint4_t slot_count
};
template RSL_IE_CbchLoadInfo tr_CbchLoadInfo(template boolean overflow,
template uint4_t slot_count) := {
overflow := overflow,
spare := ?,
slot_count := slot_count
}
template (value) RSL_IE_CbchLoadInfo ts_CbchLoadInfo(boolean overflow, uint4_t slot_count) := {
overflow := overflow,
spare := '000'B,
slot_count := slot_count
}
/* 9.3.52, 3GPP TS 44.018 10.5.2.21aa */
type record RSL_IE_MultirateCfg {
uint8_t len,
uint3_t mr_speech_ver,
boolean nscb,
boolean icmi,
BIT1 spare,
uint2_t start_mode,
BIT8 codec_modes,
octetstring parameters
} with {
variant (len) "LENGTHTO(mr_speech_ver,nscb,icmi,spare,start_mode,codec_modes,parameters)"
};
template (value) RSL_IE_MultirateCfg ts_RSL_MultirateCfg(boolean icmi := true, uint2_t start_mode := 0,
BIT8 codec_modes := '00000100'B /* 5,90k */) := {
len := 2,
mr_speech_ver := 1,
nscb := false,
icmi := icmi,
spare := '0'B,
start_mode := start_mode,
codec_modes := codec_modes,
parameters := ''O
}
/* 9.3.53 */
type record RSL_IE_MultirateCtrl {
uint3_t spare,
boolean od,
boolean pre,
uint2_t rae,
boolean tfo
}
type enumerated RSL_IE_SysinfoType {
RSL_SYSTEM_INFO_8 ('00000000'B),
RSL_SYSTEM_INFO_1 ('00000001'B),
RSL_SYSTEM_INFO_2 ('00000010'B),
RSL_SYSTEM_INFO_3 ('00000011'B),
RSL_SYSTEM_INFO_4 ('00000100'B),
RSL_SYSTEM_INFO_5 ('00000101'B),
RSL_SYSTEM_INFO_6 ('00000110'B),
RSL_SYSTEM_INFO_7 ('00000111'B),
RSL_SYSTEM_INFO_16 ('00001000'B),
RSL_SYSTEM_INFO_17 ('00001001'B),
RSL_SYSTEM_INFO_2bis ('00001010'B),
RSL_SYSTEM_INFO_2ter ('00001011'B),
RSL_SYSTEM_INFO_5bis ('00001101'B),
RSL_SYSTEM_INFO_5ter ('00001110'B),
RSL_SYSTEM_INFO_10 ('00001111'B),
RSL_EXT_MEAS_ORDER ('01000111'B),
RSL_MEAS_INFO ('01001000'B),
RSL_SYSTEM_INFO_13 ('00101000'B),
RSL_ERIC_SYSTEM_INFO_13 ('00001100'B),
RSL_SYSTEM_INFO_2quater ('00101001'B),
RSL_SYSTEM_INFO_9 ('00101010'B),
RSL_SYSTEM_INFO_18 ('00101011'B),
RSL_SYSTEM_INFO_19 ('00101100'B),
RSL_SYSTEM_INFO_20 ('00101101'B)
} with { variant "FIELDLENGTH(8)" }
type record RSL_IE_IPA_ConnectionStats {
uint8_t len,
uint32_t tx_packets,
uint32_t tx_octets,
uint32_t rx_packets,
uint32_t rx_octets,
uint32_t lost_packets,
uint32_t jitter,
uint32_t avg_delay
} with { variant (len) "LENGTHTO(tx_packets,tx_octets,rx_packets,rx_octets,lost_packets,jitter,avg_delay)" }
type enumerated RSL_IPA_SpeechMode {
RSL_IPA_SPM_SENDRECV ('00'B),
RSL_IPA_SPM_RECVONLY ('01'B),
RSL_IPA_SPM_SENDONLY ('10'B),
RSL_IPA_SPM_RESERVED ('11'B)
} with { variant "FIELDLENGTH(2)" }
type enumerated RSL_IPA_Codec {
RSL_IPA_CODEC_FR ('0000'B),
RSL_IPA_CODEC_EFR ('0001'B),
RSL_IPA_CODEC_AMR_F ('0010'B),
RSL_IPA_CODEC_HR ('0011'B),
RSL_IPA_CODEC_AMR_H ('0101'B),
RSL_IPA_CODEC_RTP_PT ('1111'B)
} with { variant "FIELDLENGTH(4)" }
type record RSL_IE_IPA_SpeechMode {
BIT2 reserved,
RSL_IPA_SpeechMode mode,
RSL_IPA_Codec codec
}
/* 9.3.20 */
type enumerated RSL_IE_ReleaseMode {
RSL_REL_MODE_NORMAL ('00'B),
REL_REL_MODE_LOCAL ('01'B)
}
type record RSL_IE_OSMO_TrainingSequence {
uint8_t len,
uint8_t tsc_set,
uint8_t tsc
} with { variant (len) "LENGTHTO(tsc_set,tsc)" }
type record RSL_IE_OSMO_RepAcchCap {
uint8_t len,
BIT1 rfu ('0'B),
uint3_t rxqual,
boolean ul_sacch,
boolean dl_sacch,
boolean dl_facch_all,
boolean dl_facch_cmd
} with { variant (len) "LENGTHTO(rfu,rxqual,ul_sacch,dl_sacch,dl_facch_all,dl_facch_cmd)" }
type record RSL_IE_OSMO_TopAcchCap {
uint8_t len,
boolean sacch_enable,
boolean facch_enable,
uint3_t rxqual,
uint3_t overpower_db
} with { variant (len) "LENGTHTO(sacch_enable,facch_enable,rxqual,overpower_db)" }
template (value) RSL_IE_OSMO_TopAcchCap
ts_RSL_IE_OSMO_TopAcchCap(template (value) uint3_t overpower := 2,
template (value) uint3_t rxqual := 4,
boolean facch_enable := true,
boolean sacch_enable := true) := {
len := 0, /* overwritten */
sacch_enable := sacch_enable,
facch_enable := facch_enable,
rxqual := rxqual,
overpower_db := overpower
};
template RSL_IE_OSMO_TopAcchCap
tr_RSL_IE_OSMO_TopAcchCap(template (present) uint3_t overpower := ?,
template (present) uint3_t rxqual := ?,
template (present) boolean facch_enable := ?,
template (present) boolean sacch_enable := ?) := {
len := ?, /* overwritten */
sacch_enable := sacch_enable,
facch_enable := facch_enable,
rxqual := rxqual,
overpower_db := overpower
};
type record RSL_IE_OSMO_Osmux_CID {
uint8_t len,
uint8_t cid
} with { variant (len) "LENGTHTO(cid)" }
template (present) RSL_IE_OSMO_Osmux_CID
tr_RSL_IE_OSMO_Osmux_CID(template (present) uint8_t osmux_cid := ?) := {
len := ?, /* overwritten */
cid := osmux_cid
};
function f_tr_RSL_IE_OSMO_Osmux_CID(template uint8_t osmux_cid := *)
return template RSL_IE_OSMO_Osmux_CID {
var template RSL_IE_OSMO_Osmux_CID ie := omit;
if (not istemplatekind(osmux_cid, "omit")) {
ie := tr_RSL_IE_OSMO_Osmux_CID(osmux_cid);
}
return ie;
}
template (value) RSL_IE_OSMO_Osmux_CID
ts_RSL_IE_OSMO_Osmux_CID(template (value) uint8_t osmux_cid) := {
len := 0, /* overwritten */
cid := osmux_cid
};
/* union of all IE bodies */
type union RSL_IE_Body {
RslChannelNr chan_nr,
RslLinkId link_id,
RSL_L16V l3_info,
RSL_LV rlm_cause,
RSL_IE_ReleaseMode release_mode,
RSL_IE_ActivationType act_type,
RSL_IE_ChannelIdent chan_ident,
RSL_IE_ChannelMode chan_mode,
uint8_t handover_ref,
RSL_IE_BS_Power bs_power,
RSL_LV bs_power_params,
RSL_IE_MS_Power ms_power,
RSL_IE_MS_Power_Parameters ms_power_params,
uint8_t timing_adv,
RSL_IE_MultirateCfg multirate_cfg,
RSL_IE_MultirateCtrl multirate_ctrl,
uint8_t msg_id,
RSL_IE_FrameNumber frame_nr,
RSL_IE_Cause cause,
uint8_t access_delay,
RSL_IE_RachLoad rach_load,
uint8_t meas_res_nr,
uint8_t ms_timing_offset,
RSL_IE_UplinkMeas uplink_meas,
RSL_IE_L1Info l1_info,
RSL_IE_SysinfoType sysinfo_type,
uint16_t paging_load,
uint8_t paging_group,
RSL_IE_ChanNeeded chan_needed,
RSL_IE_CbCommandType cb_cmd_type,
RSL_LV smscb_message,
RSL_IE_CbchLoadInfo cbch_load_info,
RSL_IE_ResourceInfo resource_info,
RSL_SacchInfo sacch_info,
RSL_IE_StartingTime starting_time,
RSL_IE_EncryptionInfo encr_info,
uint8_t smscb_chan_ind,
RSL_IE_RequestRef req_ref,
RSL_LV full_imm_ass_info,
MobileIdentityLV ms_identity,
uint16_t ipa_conn_id,
uint16_t ipa_local_port,
uint16_t ipa_remote_port,
OCT4 ipa_local_ip,
OCT4 ipa_remote_ip,
uint8_t ipa_rtp_pt,
uint8_t ipa_rtp_pt2,
RSL_IE_IPA_ConnectionStats ipa_stats,
RSL_IE_IPA_SpeechMode ipa_speech_mode,
RSL_IE_OSMO_TrainingSequence osmo_training_sequence,
RSL_IE_OSMO_RepAcchCap rep_acch_cap,
RSL_IE_OSMO_TopAcchCap top_acch_cap,
RSL_IE_OSMO_Osmux_CID osmux_cid,
RSL_LV other
}
type record RSL_IE {
RSL_IE_Type iei,
RSL_IE_Body body
} with { variant (body) "CROSSTAG(
chan_nr, iei = RSL_IE_CHAN_NR;
link_id, iei = RSL_IE_LINK_IDENT;
l3_info, iei = RSL_IE_L3_INFO;
rlm_cause, iei = RSL_IE_RLM_CAUSE;
release_mode, iei = RSL_IE_RELEASE_MODE;
act_type, iei = RSL_IE_ACT_TYPE;
chan_ident, iei = RSL_IE_CHAN_IDENT;
chan_mode, iei = RSL_IE_CHAN_MODE;
handover_ref, iei = RSL_IE_HANDO_REF;
bs_power, iei = RSL_IE_BS_POWER;
bs_power_params, iei = RSL_IE_BS_POWER_PARAM;
ms_power, iei = RSL_IE_MS_POWER;
ms_power_params, iei = RSL_IE_MS_POWER_PARAM;
timing_adv, iei = RSL_IE_TIMING_ADVANCE;
multirate_cfg, iei = RSL_IE_MR_CONFIG;
multirate_ctrl, iei = RSL_IE_MR_CONTROL;
msg_id, iei = RSL_IE_MSG_ID;
frame_nr, iei = RSL_IE_FRAME_NUMBER;
cause, iei = RSL_IE_CAUSE;
access_delay, iei = RSL_IE_ACCESS_DELAY;
rach_load, iei = RSL_IE_RACH_LOAD;
meas_res_nr, iei = RSL_IE_MEAS_RES_NR;
ms_timing_offset, iei = RSL_IE_MS_TIMING_OFFSET;
uplink_meas, iei = RSL_IE_UPLINK_MEAS;
l1_info, iei = RSL_IE_L1_INFO;
sysinfo_type, iei = RSL_IE_SYSINFO_TYPE;
paging_load, iei = RSL_IE_PAGING_LOAD;
paging_group, iei = RSL_IE_PAGING_GROUP;
chan_needed, iei = RSL_IE_CHAN_NEEDED;
cb_cmd_type, iei = RSL_IE_CB_CMD_TYPE;
smscb_message, iei = RSL_IE_SMSCB_MSG;
cbch_load_info, iei = RSL_IE_CBCH_LOAD_INFO;
resource_info, iei = RSL_IE_RESOURCE_INFO;
sacch_info, iei = RSL_IE_SACCH_INFO;
starting_time, iei = RSL_IE_STARTNG_TIME;
encr_info, iei = RSL_IE_ENCR_INFO;
smscb_chan_ind, iei = RSL_IE_SMSCB_CHAN_INDICATOR;
req_ref, iei = RSL_IE_REQ_REFERENCE;
full_imm_ass_info, iei = RSL_IE_FULL_IMM_ASS_INFO;
ms_identity, iei = RSL_IE_MS_IDENTITY;
other, iei = RSL_IE_FULL_BCCH_INFO;
ipa_conn_id, iei = RSL_IE_IPAC_CONN_ID;
ipa_remote_ip, iei = RSL_IE_IPAC_REMOTE_IP;
ipa_remote_port, iei = RSL_IE_IPAC_REMOTE_PORT;
ipa_local_ip, iei = RSL_IE_IPAC_LOCAL_IP;
ipa_local_port, iei = RSL_IE_IPAC_LOCAL_PORT;
ipa_rtp_pt, iei = RSL_IE_IPAC_RTP_PAYLOAD;
ipa_rtp_pt2, iei = RSL_IE_IPAC_RTP_PAYLOAD2;
ipa_stats, iei = RSL_IE_IPAC_CONN_STAT;
ipa_speech_mode, iei = RSL_IE_IPAC_SPEECH_MODE;
osmo_training_sequence, iei = RSL_IE_OSMO_TRAINING_SEQUENCE;
rep_acch_cap, iei = RSL_IE_OSMO_REP_ACCH_CAP;
top_acch_cap, iei = RSL_IE_OSMO_TOP_ACCH_CAP;
osmux_cid, iei = RSL_IE_OSMO_OSMUX_CID;
other, OTHERWISE;
)" };
/* For some reason the TTCN-3 RAW codec cannot automatically figure out the IEI
* that it needs to set for a given union-choice (body). So we have to explicitly
* specify the IEI by the caller :( */
template (value) RSL_IE t_RSL_IE(RSL_IE_Type iei, template (value) RSL_IE_Body body) := {
iei := iei,
body := body
}
template RSL_IE tr_RSL_IE(template RSL_IE_Body body) := {
iei := ?, /* overwritten? */
body := body
}
type record of RSL_IE RSL_IE_List;
type record RSL_Message {
RSL_MessageDiscriminator msg_disc,
RSL_MessageType msg_type,
RSL_IE_List ies optional
}
external function enc_RSL_Message(in RSL_Message msg) return octetstring
with { extension "prototype(convert) encode(RAW)" };
external function dec_RSL_Message(in octetstring stream) return RSL_Message
with { extension "prototype(convert) decode(RAW)" };
template RSL_Message tr_RSL_MsgDiscType(template RSL_MessageDiscriminator m_disc,
RSL_MessageType m_type) := {
msg_disc := m_disc,
msg_type := m_type,
ies := *
}
template (value) RSL_Message ts_RSL_MsgDiscType(template (value) RSL_MessageDiscriminator m_disc,
template (value) RSL_MessageType msg_type,
template (omit) RSL_IE_List ies := omit) := {
msg_disc := m_disc,
msg_type := msg_type,
ies := ies
}
template RSL_Message tr_RSL_MsgType(template RSL_MessageType msg_type) := {
msg_disc := ?,
msg_type := msg_type,
ies := *
}
/* Common Channel Management */
template RSL_Message tr_RSL_MsgTypeC(template RSL_MessageType msg_type) modifies tr_RSL_MsgType := {
msg_disc := { RSL_MDISC_CCHAN, ? }
}
/* RLL */
template RSL_Message tr_RSL_MsgTypeR(template RSL_MessageType msg_type) modifies tr_RSL_MsgType := {
msg_disc := { RSL_MDISC_RLL, true }
}
/* Dedicated Channel Management */
template RSL_Message tr_RSL_MsgTypeD(template RSL_MessageType msg_type) modifies tr_RSL_MsgType := {
msg_disc := { RSL_MDISC_DCHAN, ? }
}
/* TRX Management */
template RSL_Message tr_RSL_MsgTypeT(template RSL_MessageType msg_type) modifies tr_RSL_MsgType := {
msg_disc := { RSL_MDISC_TRX_MGMT, ? }
}
/* dedicated channel or RLL */
template RSL_Message tr_RSL_MsgTypeDR(template RSL_MessageType msg_type) modifies tr_RSL_MsgType := {
msg_disc := ({RSL_MDISC_DCHAN,?}, {RSL_MDISC_RLL,?}, {RSL_MDISC_IPACCESS,false})
}
/* 8.3.1 BSC -> BTS */
template (value) RSL_Message ts_RSL_DATA_REQ(template (value) RslChannelNr chan_nr,
template (value) RslLinkId link_id,
octetstring l3_info) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_RLL, true),
msg_type := RSL_MT_DATA_REQ,
ies :={
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_LINK_IDENT, RSL_IE_Body:{link_id := link_id}),
t_RSL_IE(RSL_IE_L3_INFO, RSL_IE_Body:{l3_info := ts_RSL_L16V(l3_info)})
}
}
template RSL_Message tr_RSL_DATA_REQ(template RslChannelNr chan_nr :=?,
template RslLinkId link_id := ?,
template octetstring l3_info := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_RLL, true),
msg_type := RSL_MT_DATA_REQ,
ies :={
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{link_id := link_id}),
tr_RSL_IE(RSL_IE_Body:{l3_info := tr_RSL_L16V(l3_info)})
}
}
/* 8.3.2 BTS -> BSC */
template (value) RSL_Message ts_RSL_DATA_IND(template (value) RslChannelNr chan_nr,
template (value) RslLinkId link_id,
octetstring l3_info) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_RLL, true),
msg_type := RSL_MT_DATA_IND,
ies :={
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_LINK_IDENT, RSL_IE_Body:{link_id := link_id}),
t_RSL_IE(RSL_IE_L3_INFO, RSL_IE_Body:{l3_info := ts_RSL_L16V(l3_info)})
}
}
template RSL_Message tr_RSL_DATA_IND(template RslChannelNr chan_nr, template RslLinkId link_id,
template octetstring l3_info := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_RLL, true),
msg_type := RSL_MT_DATA_IND,
ies :={
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{link_id := link_id}),
tr_RSL_IE(RSL_IE_Body:{l3_info := tr_RSL_L16V(l3_info)})
}
}
/* 8.3.3 BTS -> BSC */
template (value) RSL_Message ts_RSL_ERROR_IND(template (value) RslChannelNr chan_nr,
template (value) RslLinkId link_id,
template (value) octetstring rlm_cause) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_RLL, false),
msg_type := RSL_MT_ERROR_IND,
ies :={
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_LINK_IDENT, RSL_IE_Body:{link_id := link_id}),
t_RSL_IE(RSL_IE_CAUSE, RSL_IE_Body:{rlm_cause := ts_RSL_LV(rlm_cause)})
}
}
template RSL_Message tr_RSL_ERROR_IND(template RslChannelNr chan_nr, template RslLinkId link_id,
template octetstring rlm_cause := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_RLL, false),
msg_type := RSL_MT_ERROR_IND,
ies :={
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{link_id := link_id}),
tr_RSL_IE(RSL_IE_Body:{rlm_cause := tr_RSL_LV(rlm_cause)})
}
}
/* 8.3.4 BTS <- BSC */
template (value) RSL_Message ts_RSL_EST_REQ(template (value) RslChannelNr chan_nr,
template (value) RslLinkId link_id) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_RLL, false),
msg_type := RSL_MT_EST_REQ,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_LINK_IDENT, RSL_IE_Body:{link_id := link_id})
}
}
template RSL_Message tr_RSL_EST_REQ(template RslChannelNr chan_nr, template RslLinkId link_id) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_RLL, false),
msg_type := RSL_MT_EST_REQ,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{link_id := link_id})
}
}
/* 8.3.5 BTS -> BSC */
template (value) RSL_Message ts_RSL_EST_CONF(template (value) RslChannelNr chan_nr,
template (value) RslLinkId link_id) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_RLL, false),
msg_type := RSL_MT_EST_CONF,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_LINK_IDENT, RSL_IE_Body:{link_id := link_id})
}
}
template RSL_Message tr_RSL_EST_CONF(template RslChannelNr chan_nr, template RslLinkId link_id) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_RLL, false),
msg_type := RSL_MT_EST_CONF,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{link_id := link_id})
}
}
/* 8.3.6 BTS -> BSC */
template (value) RSL_Message ts_RSL_EST_IND(template (value) RslChannelNr chan_nr,
template (value) RslLinkId link_id,
octetstring l3_info) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_RLL, false),
msg_type := RSL_MT_EST_IND,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_LINK_IDENT, RSL_IE_Body:{link_id := link_id}),
t_RSL_IE(RSL_IE_L3_INFO, RSL_IE_Body:{l3_info := ts_RSL_L16V(l3_info)})
}
}
template RSL_Message tr_RSL_EST_IND(template RslChannelNr chan_nr, template RslLinkId link_id,
template octetstring l3_info := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_RLL, false),
msg_type := RSL_MT_EST_IND,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{link_id := link_id}),
tr_RSL_IE(RSL_IE_Body:{l3_info := tr_RSL_L16V(l3_info)})
}
}
template RSL_Message tr_RSL_EST_IND_NOL3(template RslChannelNr chan_nr, template RslLinkId link_id) :=
{
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_RLL, false),
msg_type := RSL_MT_EST_IND,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{link_id := link_id})
}
}
/* 8.3.7 BSC -> BTS */
template (value) RSL_Message ts_RSL_REL_REQ(template (value) RslChannelNr chan_nr,
template (value) RslLinkId link_id,
template (value) RSL_IE_ReleaseMode rel_mode := RSL_REL_MODE_NORMAL) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_RLL, false),
msg_type := RSL_MT_REL_REQ,
ies :={
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_LINK_IDENT, RSL_IE_Body:{link_id := link_id}),
t_RSL_IE(RSL_IE_RELEASE_MODE, RSL_IE_Body:{release_mode := rel_mode})
}
}
template RSL_Message tr_RSL_REL_REQ(template RslChannelNr chan_nr,
template RslLinkId link_id,
template RSL_IE_ReleaseMode rel_mode := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_RLL, false),
msg_type := RSL_MT_REL_REQ,
ies :={
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{link_id := link_id}),
tr_RSL_IE(RSL_IE_Body:{release_mode := rel_mode})
}
}
/* 8.3.8 BTS -> BSC */
template (value) RSL_Message ts_RSL_REL_CONF(template (value) RslChannelNr chan_nr,
template (value) RslLinkId link_id) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_RLL, false),
msg_type := RSL_MT_REL_CONF,
ies :={
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_LINK_IDENT, RSL_IE_Body:{link_id := link_id})
}
}
template RSL_Message tr_RSL_REL_CONF(template RslChannelNr chan_nr, template RslLinkId link_id) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_RLL, false),
msg_type := RSL_MT_REL_CONF,
ies :={
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{link_id := link_id})
}
}
/* 8.3.9 BTS -> BSC */
template (value) RSL_Message ts_RSL_REL_IND(template (value) RslChannelNr chan_nr,
template (value) RslLinkId link_id) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_RLL, false),
msg_type := RSL_MT_REL_IND,
ies :={
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_LINK_IDENT, RSL_IE_Body:{link_id := link_id})
}
}
template RSL_Message tr_RSL_REL_IND(template RslChannelNr chan_nr, template RslLinkId link_id) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_RLL, false),
msg_type := RSL_MT_REL_IND,
ies :={
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{link_id := link_id})
}
}
/* 8.3.10 BSC -> BTS */
template (value) RSL_Message ts_RSL_UNITDATA_REQ(template (value) RslChannelNr chan_nr,
template (value) RslLinkId link_id,
octetstring l3_info)
modifies ts_RSL_DATA_REQ := {
msg_type := RSL_MT_UNIT_DATA_REQ
}
template RSL_Message tr_RSL_UNITDATA_REQ(template RslChannelNr chan_nr,
template RslLinkId link_id,
template octetstring l3_info := ?)
modifies tr_RSL_DATA_REQ := {
msg_type := RSL_MT_UNIT_DATA_REQ
}
/* 8.3.11 BTS -> BSC */
template (value) RSL_Message ts_RSL_UNITDATA_IND(template (value) RslChannelNr chan_nr,
template (value) RslLinkId link_id,
octetstring l3_info)
modifies ts_RSL_DATA_IND := {
msg_type := RSL_MT_UNIT_DATA_IND
}
template RSL_Message tr_RSL_UNITDATA_IND(template RslChannelNr chan_nr,
template RslLinkId link_id,
template octetstring l3_info := ?)
modifies tr_RSL_DATA_IND := {
msg_type := RSL_MT_UNIT_DATA_IND
}
/* DEDICATED CANNEL MANAGEMENT MESSAGES */
/* 8.4.1 BSC -> BTS */
template (value) RSL_Message ts_RSL_CHAN_ACT(template (value) RslChannelNr chan_nr,
template (value) RSL_IE_ChannelMode mode,
template (value) RSL_IE_ActivationType at := t_RSL_IE_ActType_IA) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_CHAN_ACTIV,
ies :={
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_ACT_TYPE, RSL_IE_Body:{act_type := at}),
t_RSL_IE(RSL_IE_CHAN_MODE, RSL_IE_Body:{chan_mode := mode})
/* lots of optional IEs */
}
}
template RSL_Message tr_RSL_CHAN_ACT(template RslChannelNr chan_nr,
template RSL_IE_ChannelMode mode,
template (value) RSL_IE_ActivationType at := t_RSL_IE_ActType_IA) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_CHAN_ACTIV,
ies :={
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{act_type := at}),
tr_RSL_IE(RSL_IE_Body:{chan_mode := mode}),
/* lots of optional IEs */
*
}
}
template (value) RSL_Message
ts_RSL_CHAN_ACT_PDCH(template (value) RslChannelNr chan_nr) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_CHAN_ACTIV,
ies :={
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_ACT_TYPE, RSL_IE_Body:{act_type := c_RSL_IE_ActType_PDCH})
}
}
template RSL_Message
tr_RSL_CHAN_ACT_PDCH(template (present) RslChannelNr chan_nr) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_CHAN_ACTIV,
ies :={
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{act_type := c_RSL_IE_ActType_PDCH}),
/* lots of optional IEs */
*
}
}
/* 8.4.2 BTS -> BSC */
template (value) RSL_Message ts_RSL_CHAN_ACT_ACK(template (value) RslChannelNr chan_nr,
GsmFrameNumber fn) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_CHAN_ACTIV_ACK,
ies :={
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_FRAME_NUMBER, RSL_IE_Body:{frame_nr := ts_RSL_IE_FrameNumber(fn)})
}
}
template RSL_Message tr_RSL_CHAN_ACT_ACK(template RslChannelNr chan_nr) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_CHAN_ACTIV_ACK,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{frame_nr := ?})
}
}
/* 8.4.3 BTS -> BSC */
template (value) RSL_Message ts_RSL_CHAN_ACT_NACK(template (value) RslChannelNr chan_nr,
RSL_Cause cause) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_CHAN_ACTIV_NACK,
ies :={
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_CAUSE, RSL_IE_Body:{cause := ts_RSL_IE_Cause(cause)})
}
}
template RSL_Message tr_RSL_CHAN_ACT_NACK(template RslChannelNr chan_nr,
template RSL_Cause cause := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_CHAN_ACTIV_NACK,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{cause := ?})
}
}
/* 8.4.4 BTS -> BSC */
template (value) RSL_Message ts_RSL_CONN_FAIL_IND(RslChannelNr chan_nr, RSL_Cause cause) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_CONN_FAIL,
ies :={
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_CAUSE, RSL_IE_Body:{cause := ts_RSL_IE_Cause(cause)})
}
}
template RSL_Message tr_RSL_CONN_FAIL_IND(template RslChannelNr chan_nr,
template RSL_Cause cause := ?) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_CONN_FAIL,
ies :={
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{cause := tr_RSL_IE_Cause(cause)})
}
}
/* 8.4.5 BSC -> BTS */
template RSL_Message tr_RSL_DEACT_SACCH(template RslChannelNr chan_nr) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_DEACTIVATE_SACCH,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr})
}
}
template (value) RSL_Message ts_RSL_DEACT_SACCH(template (value) RslChannelNr chan_nr) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_DEACTIVATE_SACCH,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr})
}
}
/* 8.4.6 BSC ->BTS */
template RSL_Message tr_RSL_ENCR_CMD(template RslChannelNr chan_nr,
template RslLinkId link_id := ?,
template RSL_AlgId alg := ?,
template octetstring key := ?,
template octetstring l3_info := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_ENCR_CMD,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{encr_info := tr_RSL_IE_EncrInfo(alg, key)}),
tr_RSL_IE(RSL_IE_Body:{link_id := link_id}),
tr_RSL_IE(RSL_IE_Body:{l3_info := tr_RSL_L16V(l3_info)})
}
}
template (value) RSL_Message ts_RSL_ENCR_CMD(template (value) RslChannelNr chan_nr,
template (value) RslLinkId link_id,
template (value) RSL_AlgId alg, octetstring key,
octetstring l3_info) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_ENCR_CMD,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_ENCR_INFO, RSL_IE_Body:{encr_info := ts_RSL_IE_EncrInfo(alg, key)}),
t_RSL_IE(RSL_IE_LINK_IDENT, RSL_IE_Body:{link_id := link_id}),
t_RSL_IE(RSL_IE_L3_INFO, RSL_IE_Body:{l3_info := ts_RSL_L16V(l3_info)})
}
}
template RSL_Message tr_RSL_MEAS_RES(template RslChannelNr chan_nr,
template uint8_t meas_res_nr := ?,
template RSL_IE_UplinkMeas ul_meas := ?,
template RSL_IE_BS_Power bs_power := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_MEAS_RES,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{meas_res_nr := meas_res_nr}),
tr_RSL_IE(RSL_IE_Body:{uplink_meas := ul_meas}),
tr_RSL_IE(RSL_IE_Body:{bs_power := bs_power}),
*
}
}
/* Templates for a measurement report that lacks the measurement report
* from the MS (l1_info, l3_info and ms timing offset */
template (value) RSL_Message
ts_RSL_MEAS_RES_EMPTY(template (value) RslChannelNr chan_nr,
template (value) uint8_t meas_res_nr,
template (value) RSL_IE_UplinkMeas ul_meas,
template (value) RSL_IE_BS_Power bs_power) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_MEAS_RES,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_MEAS_RES_NR, RSL_IE_Body:{meas_res_nr := meas_res_nr}),
t_RSL_IE(RSL_IE_UPLINK_MEAS, RSL_IE_Body:{uplink_meas := ul_meas}),
t_RSL_IE(RSL_IE_BS_POWER, RSL_IE_Body:{bs_power := bs_power})
}
}
template RSL_Message
tr_RSL_MEAS_RES_EMPTY(template (present) RslChannelNr chan_nr,
template uint8_t meas_res_nr := ?,
template RSL_IE_UplinkMeas ul_meas := ?,
template RSL_IE_BS_Power bs_power := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_MEAS_RES,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{meas_res_nr := meas_res_nr}),
tr_RSL_IE(RSL_IE_Body:{uplink_meas := ul_meas}),
tr_RSL_IE(RSL_IE_Body:{bs_power := bs_power})
}
}
/* Osmocom specific template, require lots of optional fields to be present */
template RSL_Message tr_RSL_MEAS_RES_OSMO(template RslChannelNr chan_nr,
template uint8_t meas_res_nr := ?,
template RSL_IE_UplinkMeas ul_meas := ?,
template RSL_IE_BS_Power bs_power := ?,
template RSL_IE_L1Info l1_info := ?,
template octetstring l3_info := ?,
template uint8_t ms_to := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_MEAS_RES,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{meas_res_nr := meas_res_nr}),
tr_RSL_IE(RSL_IE_Body:{uplink_meas := ul_meas}),
tr_RSL_IE(RSL_IE_Body:{bs_power := bs_power}),
tr_RSL_IE(RSL_IE_Body:{l1_info := l1_info}),
tr_RSL_IE(RSL_IE_Body:{l3_info := tr_RSL_L16V(l3_info)}),
tr_RSL_IE(RSL_IE_Body:{ms_timing_offset := ms_to})
}
}
template (value) RSL_Message ts_RSL_MEAS_RES(template (value) RslChannelNr chan_nr,
uint8_t meas_res_nr,
template (value) RSL_IE_UplinkMeas ul_meas,
template (value) RSL_IE_BS_Power bs_power,
template (value) RSL_IE_L1Info l1_info,
octetstring l3_info,
uint8_t ms_to) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_MEAS_RES,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_MEAS_RES_NR, RSL_IE_Body:{meas_res_nr := meas_res_nr}),
t_RSL_IE(RSL_IE_UPLINK_MEAS, RSL_IE_Body:{uplink_meas := ul_meas}),
t_RSL_IE(RSL_IE_BS_POWER, RSL_IE_Body:{bs_power := bs_power}),
t_RSL_IE(RSL_IE_L1_INFO, RSL_IE_Body:{l1_info := l1_info}),
t_RSL_IE(RSL_IE_L3_INFO, RSL_IE_Body:{l3_info := ts_RSL_L16V(l3_info)}),
t_RSL_IE(RSL_IE_MS_TIMING_OFFSET, RSL_IE_Body:{ms_timing_offset := ms_to})
}
}
/* 8.4.9 BSC -> BTS */
template (value) RSL_Message ts_RSL_MODE_MODIFY_REQ(template (value) RslChannelNr chan_nr,
template (value) RSL_IE_ChannelMode mode) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_MODE_MODIFY_REQ,
ies :={
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_CHAN_MODE, RSL_IE_Body:{chan_mode := mode})
/* lots of optional IEs */
}
}
template RSL_Message tr_RSL_MODE_MODIFY_REQ(template RslChannelNr chan_nr,
template RSL_IE_ChannelMode mode) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_MODE_MODIFY_REQ,
ies :={
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{chan_mode := mode}),
/* lots of optional IEs */
*
}
}
template RSL_Message tr_RSL_MODE_MODIFY_REQ_with_OSMO_TSC(template RslChannelNr chan_nr,
template RSL_IE_ChannelMode mode,
template uint8_t tsc_set := ?,
template uint8_t tsc := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_MODE_MODIFY_REQ,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{chan_mode := mode}),
tr_RSL_IE(RSL_IE_Body:{osmo_training_sequence := {
len := ?,
tsc_set := tsc_set,
tsc := tsc
}
})
}
};
/* 8.4.10 BTS -> BSC */
template (value) RSL_Message ts_RSL_MODE_MODIFY_ACK(template (value) RslChannelNr chan_nr) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_MODE_MODIFY_ACK,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr})
}
}
template RSL_Message tr_RSL_MODE_MODIFY_ACK(template RslChannelNr chan_nr) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_MODE_MODIFY_ACK,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr})
}
}
/* 8.4.11 BTS -> BSC */
template (value) RSL_Message ts_RSL_MODE_MODIFY_NACK(template (value) RslChannelNr chan_nr,
RSL_Cause cause) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_MODE_MODIFY_NACK,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_CAUSE, RSL_IE_Body:{cause := ts_RSL_IE_Cause(cause)})
}
}
template RSL_Message tr_RSL_MODE_MODIFY_NACK(template RslChannelNr chan_nr,
template RSL_Cause cause) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_MODE_MODIFY_NACK,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{cause := tr_RSL_IE_Cause(cause)})
}
}
/* 8.4.14: BTS <- BSC */
template RSL_Message tr_RSL_RF_CHAN_REL(template RslChannelNr chan_nr) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_RF_CHAN_REL,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr})
}
}
template (value) RSL_Message ts_RSL_RF_CHAN_REL(template (value) RslChannelNr chan_nr) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_RF_CHAN_REL,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr})
}
}
/* 8.4.15: BTS <- BSC */
template (value) RSL_Message ts_RSL_MS_PWR_CTRL(template (value) RslChannelNr chan_nr,
template (value) RSL_IE_MS_Power ms_power) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_MS_POWER_CONTROL,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_MS_POWER, RSL_IE_Body:{ms_power := ms_power})
/* One optional IE: MS POWER PARAMETERS */
}
}
template (value) RSL_Message ts_RSL_MS_PWR_CTRL_with_pp(template (value) RslChannelNr chan_nr,
integer pwr_level) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_MS_POWER_CONTROL,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_MS_POWER, RSL_IE_Body:{ms_power := ts_RSL_IE_MS_Power(pwr_level)}),
t_RSL_IE(RSL_IE_MS_POWER_PARAM, RSL_IE_Body:{ms_power_params :=
ts_RSL_IE_MS_Power_Parameters(''O)})
}
}
/* 8.4.16: BTS <- BSC */
template (value) RSL_Message ts_RSL_BS_PWR_CTRL(template (value) RslChannelNr chan_nr,
template (value) RSL_IE_BS_Power bs_power) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_BS_POWER_CONTROL,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_BS_POWER, RSL_IE_Body:{bs_power := bs_power})
/* One optional IE: BS POWER PARAMETERS */
}
}
template RSL_Message tr_RSL_BS_PWR_CTRL(template (present) RslChannelNr chan_nr,
template (present) RSL_IE_BS_Power bs_power) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_BS_POWER_CONTROL,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{bs_power := bs_power})
/* One optional IE: BS POWER PARAMETERS */
}
}
/* 8.4.19 BTS -> BSC */
template (value) RSL_Message ts_RSL_RF_CHAN_REL_ACK(template (value) RslChannelNr chan_nr) :=
ts_RSL_MsgDiscType(ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
RSL_MT_RF_CHAN_REL_ACK,
{ t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}) });
template RSL_Message tr_RSL_RF_CHAN_REL_ACK(template RslChannelNr chan_nr) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_RF_CHAN_REL_ACK,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr})
}
}
/* 8.6.20 BTS <- BSC */
template (value) RSL_Message ts_RSL_SACCH_INF_MOD(template (value) RslChannelNr chan_nr,
RSL_IE_SysinfoType si_type,
octetstring l3_info) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_SACCH_INFO_MODIFY,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_SYSINFO_TYPE, RSL_IE_Body:{sysinfo_type := si_type}),
t_RSL_IE(RSL_IE_L3_INFO, RSL_IE_Body:{l3_info := ts_RSL_L16V(l3_info)})
}
}
/* 8.4.7 BTS -> BSC */
template (value) RSL_Message ts_RSL_HANDO_DET(template (value) RslChannelNr chan_nr) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_HANDO_DET,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr})
}
}
template RSL_Message tr_RSL_HANDO_DET(template RslChannelNr chan_nr,
template uint8_t acc_delay := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_HANDO_DET,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{access_delay := acc_delay})
}
}
/* COMMON CHANNEL MANAGEMENT MESSAGES */
/* 8.5.1 BTS <- BSC */
template (value) RSL_Message ts_RSL_BCCH_INFO(RSL_IE_SysinfoType si_type,
octetstring full_bcch_info) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_CCHAN, false),
msg_type := RSL_MT_BCCH_INFO,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := ts_RslChanNr_BCCH(0)}),
t_RSL_IE(RSL_IE_SYSINFO_TYPE, RSL_IE_Body:{sysinfo_type := si_type}),
t_RSL_IE(RSL_IE_FULL_BCCH_INFO, RSL_IE_Body:{other := ts_RSL_LV(full_bcch_info)})
}
}
template RSL_Message tr_RSL_NO_BCCH_INFO(template RSL_IE_SysinfoType si_type := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_CCHAN, false),
msg_type := RSL_MT_BCCH_INFO,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := ts_RslChanNr_BCCH(0)}),
tr_RSL_IE(RSL_IE_Body:{sysinfo_type := si_type})
}
}
template RSL_Message tr_RSL_BCCH_INFO(template RSL_IE_SysinfoType si_type := ?,
template octetstring full_bcch_info := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_CCHAN, false),
msg_type := RSL_MT_BCCH_INFO,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := ts_RslChanNr_BCCH(0)}),
tr_RSL_IE(RSL_IE_Body:{sysinfo_type := si_type}),
tr_RSL_IE(RSL_IE_Body:{other := tr_RSL_LV(full_bcch_info)}),
*
}
}
/* 8.5.2 BTS -> BSC */
template (value) RSL_Message ts_RSL_RACH_LOAD_IND(uint16_t slot_ct, uint16_t busy_ct,
uint16_t acc_ct) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_CCHAN, false),
msg_type := RSL_MT_CCCH_LOAD_IND,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := ts_RslChanNr_RACH(0)}),
t_RSL_IE(RSL_IE_RACH_LOAD, RSL_IE_Body:{rach_load := ts_RSL_IE_RachLoad(slot_ct, busy_ct, acc_ct)})
}
}
template RSL_Message tr_RSL_RACH_LOAD_IND(template uint16_t slot_ct := ?,
template uint16_t busy_ct := ?,
template uint16_t acc_ct := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_CCHAN, false),
msg_type := RSL_MT_CCCH_LOAD_IND,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := t_RslChanNr_RACH(0)}),
tr_RSL_IE(RSL_IE_Body:{rach_load := tr_RSL_IE_RachLoad(slot_ct, busy_ct, acc_ct)})
}
}
template (value) RSL_Message ts_RSL_PAGING_LOAD_IND(uint16_t buffer_space) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_CCHAN, false),
msg_type := RSL_MT_CCCH_LOAD_IND,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := ts_RslChanNr_PCH_AGCH(0)}),
t_RSL_IE(RSL_IE_PAGING_LOAD, RSL_IE_Body:{paging_load := buffer_space})
}
}
template RSL_Message tr_RSL_PAGING_LOAD_IND(template uint16_t buffer_space := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_CCHAN, false),
msg_type := RSL_MT_CCCH_LOAD_IND,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := t_RslChanNr_PCH_AGCH(0)}),
tr_RSL_IE(RSL_IE_Body:{paging_load := buffer_space})
}
}
/* 8.5.3 BTS -> BSC */
template (value) RSL_Message ts_RSL_CHAN_RQD(OCT1 ra, GsmFrameNumber fn,
template (value) RslChannelNr chan_nr := ts_RslChanNr_RACH(0),
uint8_t acc_del := 0) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_CCHAN, false),
msg_type := RSL_MT_CHAN_RQD,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
/* TODO: we may need to have optional RSL_IE_LINK_IDENT IE here */
t_RSL_IE(RSL_IE_REQ_REFERENCE, RSL_IE_Body:{req_ref := ts_RSL_IE_ReqRef(ra, fn)}),
t_RSL_IE(RSL_IE_ACCESS_DELAY, RSL_IE_Body:{access_delay := acc_del})
}
}
template RSL_Message tr_RSL_CHAN_RQD(template OCT1 ra, template GsmFrameNumber fn := ?,
template RslChannelNr chan_nr := ts_RslChanNr_RACH(0),
template uint8_t acc_del := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_CCHAN, false),
msg_type := RSL_MT_CHAN_RQD,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
/* TODO: we may need to have optional RSL_IE_LINK_IDENT IE here */
tr_RSL_IE(RSL_IE_Body:{req_ref := tr_RSL_IE_ReqRef(ra, fn)}),
tr_RSL_IE(RSL_IE_Body:{access_delay := acc_del})
}
}
/* 8.5.4 BTS -> BSC */
template (value) RSL_Message ts_DELETE_IND(template (value) RslChannelNr chan_nr,
octetstring imm_ass) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_CCHAN, false),
msg_type := RSL_MT_DELETE_IND,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_FULL_IMM_ASS_INFO, RSL_IE_Body:{full_imm_ass_info := ts_RSL_LV(imm_ass)})
}
}
template RSL_Message tr_RSL_DELETE_IND(template octetstring imm_ass := ?, template uint3_t tn) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_CCHAN, false),
msg_type := RSL_MT_DELETE_IND,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := t_RslChanNr_PCH_AGCH(tn)}),
tr_RSL_IE(RSL_IE_Body:{full_imm_ass_info := tr_RSL_LV(imm_ass)}),
*
}
}
/* 8.5.5 BSC -> BTS */
template RSL_Message tr_RSL_PAGING_CMD(template MobileIdentityV mi, template uint3_t tn := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_CCHAN, false),
msg_type := RSL_MT_PAGING_CMD,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := t_RslChanNr_PCH_AGCH(tn)}),
tr_RSL_IE(RSL_IE_Body:{paging_group := ?}),
tr_RSL_IE(RSL_IE_Body:{ms_identity := tr_MI_LV(mi)}),
* /* opt: channel needed, eMLPP prio */
}
}
template (value) RSL_Message ts_RSL_PAGING_CMD(MobileIdentityV mi, uint8_t pg, uint3_t tn := 0) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_CCHAN, false),
msg_type := RSL_MT_PAGING_CMD,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := ts_RslChanNr_PCH_AGCH(tn)}),
t_RSL_IE(RSL_IE_PAGING_GROUP, RSL_IE_Body:{paging_group := pg}),
t_RSL_IE(RSL_IE_MS_IDENTITY, RSL_IE_Body:{ms_identity := ts_MI_LV(mi)})
}
}
/* 8.5.6 BSC -> BTS */
template RSL_Message tr_RSL_IMM_ASSIGN(template uint3_t tn := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_CCHAN, false),
msg_type := RSL_MT_IMMEDIATE_ASSIGN_CMD,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := t_RslChanNr_PCH_AGCH(tn)}),
tr_RSL_IE(RSL_IE_Body:{full_imm_ass_info := ?})
}
}
template (value) RSL_Message ts_RSL_IMM_ASSIGN(octetstring f_ass_inf, uint3_t tn := 0) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_CCHAN, false),
msg_type := RSL_MT_IMMEDIATE_ASSIGN_CMD,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := ts_RslChanNr_PCH_AGCH(tn)}),
t_RSL_IE(RSL_IE_FULL_IMM_ASS_INFO, RSL_IE_Body:{full_imm_ass_info := ts_RSL_LV(f_ass_inf)})
}
}
/* 8.5.8 BTS <- BSC SMS BROADCAST COMMAND */
template RSL_Message tr_RSL_SMSCB_CMD(template RSL_IE_CbCommandType cb_cmd := ?,
template octetstring msg := ?,
template RslChannelNr chan_nr := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_CCHAN, false),
msg_type := RSL_MT_SMS_BC_CMD,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{cb_cmd_type := cb_cmd}),
tr_RSL_IE(RSL_IE_Body:{smscb_message := tr_RSL_LV(msg)}),
*
}
}
template (value) RSL_Message ts_RSL_SMSCB_CMD(template (value) RSL_IE_CbCommandType cb_cmd,
template (value) octetstring msg,
template (value) RslChannelNr chan_nr :=
ts_RslChanNr_SDCCH4(0, 2)) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_CCHAN, false),
msg_type := RSL_MT_SMS_BC_CMD,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_CB_CMD_TYPE, RSL_IE_Body:{cb_cmd_type := cb_cmd}),
t_RSL_IE(RSL_IE_SMSCB_MSG, RSL_IE_Body:{smscb_message := ts_RSL_LV(msg)})
/* optional channel type for extended CBCH */
}
}
/* 8.5.9 BTS -> BSC CBCH LOAD INDICATION */
template RSL_Message tr_RSL_CBCH_LOAD_IND_BASIC(template boolean overflow := ?,
template uint4_t slot_count := ?,
template RslChannelNr chan_nr := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_CCHAN, false),
msg_type := RSL_MT_CBCH_LOAD_IND,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{cbch_load_info := tr_CbchLoadInfo(overflow, slot_count)})
}
}
template (value) RSL_Message ts_RSL_CBCH_LOAD_IND_BASIC(boolean overflow, uint4_t slot_count,
template (value) RslChannelNr chan_nr :=
ts_RslChanNr_SDCCH4(0, 2)) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_CCHAN, false),
msg_type := RSL_MT_CBCH_LOAD_IND,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_CBCH_LOAD_INFO, RSL_IE_Body:{cbch_load_info := ts_CbchLoadInfo(overflow, slot_count)})
}
}
template RSL_Message tr_RSL_CBCH_LOAD_IND_EXTD(template boolean overflow := ?,
template uint4_t slot_count := ?,
template RslChannelNr chan_nr := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_CCHAN, false),
msg_type := RSL_MT_CBCH_LOAD_IND,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{cbch_load_info := tr_CbchLoadInfo(overflow, slot_count)}),
tr_RSL_IE(RSL_IE_Body:{smscb_chan_ind := 1})
}
}
template (value) RSL_Message ts_RSL_CBCH_LOAD_IND_EXTD(boolean overflow, uint4_t slot_count,
template (value) RslChannelNr chan_nr :=
ts_RslChanNr_SDCCH4(0, 2)) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_CCHAN, false),
msg_type := RSL_MT_CBCH_LOAD_IND,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_CBCH_LOAD_INFO, RSL_IE_Body:{cbch_load_info := ts_CbchLoadInfo(overflow, slot_count)}),
t_RSL_IE(RSL_IE_SMSCB_CHAN_INDICATOR, RSL_IE_Body:{smscb_chan_ind := 1})
}
}
/* 8.6.1 BTS -> BSC */
template (value) RSL_Message
ts_RSL_RF_RES_IND(template (value) RSL_ResourceInfo info) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_TRX_MGMT, false),
msg_type := RSL_MT_RF_RES_IND,
ies := {
t_RSL_IE(RSL_IE_RESOURCE_INFO, RSL_IE_Body:{
resource_info := {
len := 0, /* overwritten */
info := info
}
})
}
}
template RSL_Message
tr_RSL_RF_RES_IND(template (present) RSL_ResourceInfo info := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_TRX_MGMT, false),
msg_type := RSL_MT_RF_RES_IND,
ies := {
tr_RSL_IE(RSL_IE_Body:{
resource_info := {
len := ?,
info := info
}
})
}
}
/* 8.6.2 BTS <- BSC */
template (value) RSL_Message ts_RSL_SACCH_FILL(RSL_IE_SysinfoType si_type, octetstring l3_info) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_TRX_MGMT, false),
msg_type := RSL_MT_SACCH_FILL,
ies := {
t_RSL_IE(RSL_IE_SYSINFO_TYPE, RSL_IE_Body:{sysinfo_type := si_type}),
t_RSL_IE(RSL_IE_L3_INFO, RSL_IE_Body:{l3_info := ts_RSL_L16V(l3_info)})
}
}
template RSL_Message tr_RSL_NO_SACCH_FILL(template RSL_IE_SysinfoType si_type := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_TRX_MGMT, false),
msg_type := RSL_MT_SACCH_FILL,
ies := {
tr_RSL_IE(RSL_IE_Body:{sysinfo_type := si_type})
}
}
template RSL_Message tr_RSL_SACCH_FILL(template RSL_IE_SysinfoType si_type := ?,
template octetstring l3_info := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_TRX_MGMT, false),
msg_type := RSL_MT_SACCH_FILL,
ies := {
tr_RSL_IE(RSL_IE_Body:{sysinfo_type := si_type}),
tr_RSL_IE(RSL_IE_Body:{l3_info := tr_RSL_L16V(l3_info)}),
*
}
}
/* 8.6.4 BTS -> BSC */
template (value) RSL_Message ts_RSL_ERROR_REPORT(RSL_Cause cause) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_TRX_MGMT, false),
msg_type := RSL_MT_ERROR_REPORT,
ies := {
t_RSL_IE(RSL_IE_CAUSE, RSL_IE_Body:{cause := ts_RSL_IE_Cause(cause)})
}
}
template RSL_Message tr_RSL_ERROR_REPORT(template RSL_Cause cause := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_TRX_MGMT, false),
msg_type := RSL_MT_ERROR_REPORT,
ies := {
tr_RSL_IE(RSL_IE_Body:{cause := tr_RSL_IE_Cause(cause)}),
*
}
}
/* Abis/IP specific messages */
private function f_ts_RSL_IPA_CRCX_IEs(template (value) RslChannelNr chan_nr,
template (omit) OCT4 remote_ip,
template (omit) uint16_t remote_port,
template (omit) uint8_t osmux_cid)
return RSL_IE_List {
var RSL_IE_List ies;
/* Channel Number is a mandatory IE */
ies := {
valueof(RSL_IE:{
iei := RSL_IE_CHAN_NR,
body := { chan_nr := chan_nr }
})
};
/* Remote IP / Port are optional IEs */
if (not istemplatekind(remote_ip, "omit")) {
ies := ies & {
valueof(RSL_IE:{
iei := RSL_IE_IPAC_REMOTE_IP,
body := { ipa_remote_ip := remote_ip }
})
};
}
if (not istemplatekind(remote_port, "omit")) {
ies := ies & {
valueof(RSL_IE:{
iei := RSL_IE_IPAC_REMOTE_PORT,
body := { ipa_remote_port := remote_port }
})
};
}
/* Osmux CID extension IE is optional: */
if (not istemplatekind(osmux_cid, "omit")) {
ies := ies & {
valueof(RSL_IE:{
iei := RSL_IE_OSMO_OSMUX_CID,
body := { osmux_cid := ts_RSL_IE_OSMO_Osmux_CID(osmux_cid) }
})
};
}
return ies;
}
template RSL_Message tr_RSL_IPA_CRCX(template RslChannelNr chan_nr) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_IPACCESS, false),
msg_type := RSL_MT_IPAC_CRCX,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
*
}
}
template (value) RSL_Message
ts_RSL_IPA_CRCX(template (value) RslChannelNr chan_nr,
template (omit) OCT4 remote_ip := omit,
template (omit) uint16_t remote_port := omit,
template (omit) uint8_t osmux_cid := omit) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_IPACCESS, false),
msg_type := RSL_MT_IPAC_CRCX,
ies := f_ts_RSL_IPA_CRCX_IEs(chan_nr, remote_ip, remote_port, osmux_cid)
}
function ts_RSL_IPA_CRCX_ACK(template (value) RslChannelNr chan_nr,
uint16_t ipa_conn_id, OCT4 local_ip,
uint16_t local_port, uint7_t rtp_pt2,
template (omit) uint8_t osmux_cid := omit)
return template (value) RSL_Message {
var template (value) RSL_Message msg := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_IPACCESS, false),
msg_type := RSL_MT_IPAC_CRCX_ACK,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_IPAC_CONN_ID, RSL_IE_Body:{ipa_conn_id := ipa_conn_id}),
t_RSL_IE(RSL_IE_IPAC_LOCAL_IP, RSL_IE_Body:{ipa_local_ip := local_ip}),
t_RSL_IE(RSL_IE_IPAC_LOCAL_PORT, RSL_IE_Body:{ipa_local_port := local_port}),
t_RSL_IE(RSL_IE_IPAC_RTP_PAYLOAD2, RSL_IE_Body:{ipa_rtp_pt2 := rtp_pt2})
}
}
if (not istemplatekind(osmux_cid, "omit")) {
msg.ies[lengthof(msg.ies)] := t_RSL_IE(RSL_IE_OSMO_OSMUX_CID, RSL_IE_Body:{osmux_cid := ts_RSL_IE_OSMO_Osmux_CID(osmux_cid)});
}
return msg;
}
function tr_RSL_IPA_CRCX_ACK(template RslChannelNr chan_nr,
template uint16_t ipa_conn_id,
template OCT4 local_ip,
template uint16_t local_port,
template uint8_t osmux_cid := omit)
return template RSL_Message {
var template RSL_Message msg := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_IPACCESS, false),
msg_type := RSL_MT_IPAC_CRCX_ACK,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{ipa_conn_id := ipa_conn_id}),
tr_RSL_IE(RSL_IE_Body:{ipa_local_ip := local_ip}),
tr_RSL_IE(RSL_IE_Body:{ipa_local_port := local_port})
/* Optional: RTP Payload Type 2 IE */
}
}
if (not istemplatekind(osmux_cid, "omit")) {
msg.ies[lengthof(msg.ies)] := tr_RSL_IE(RSL_IE_Body:{osmux_cid := f_tr_RSL_IE_OSMO_Osmux_CID(osmux_cid)});
}
return msg;
}
template (value) RSL_Message ts_RSL_IPA_CRCX_NACK(template (value) RslChannelNr chan_nr,
RSL_Cause cause) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_IPACCESS, false),
msg_type := RSL_MT_IPAC_CRCX_NACK,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_CAUSE, RSL_IE_Body:{cause := ts_RSL_IE_Cause(cause)})
}
}
template RSL_Message tr_RSL_IPA_CRCX_NACK(template RslChannelNr chan_nr,
template RSL_Cause cause := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_IPACCESS, false),
msg_type := RSL_MT_IPAC_CRCX_NACK,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{cause := tr_RSL_IE_Cause(cause)})
}
}
function ts_RSL_IPA_MDCX(template (value) RslChannelNr chan_nr,
uint16_t ipa_conn_id,
OCT4 remote_ip, uint16_t remote_port,
uint7_t rtp_pt2,
template (omit) uint8_t osmux_cid := omit)
return template (value) RSL_Message {
var template (value) RSL_Message msg := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_IPACCESS, false),
msg_type := RSL_MT_IPAC_MDCX,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_IPAC_CONN_ID, RSL_IE_Body:{ipa_conn_id := ipa_conn_id}),
t_RSL_IE(RSL_IE_IPAC_REMOTE_IP, RSL_IE_Body:{ipa_remote_ip := remote_ip}),
t_RSL_IE(RSL_IE_IPAC_REMOTE_PORT, RSL_IE_Body:{ipa_remote_port := remote_port}),
/* optional: RTP Payload Type */
t_RSL_IE(RSL_IE_IPAC_RTP_PAYLOAD2, RSL_IE_Body:{ipa_rtp_pt2 := rtp_pt2})
}
}
if (not istemplatekind(osmux_cid, "omit")) {
msg.ies[lengthof(msg.ies)] := t_RSL_IE(RSL_IE_OSMO_OSMUX_CID, RSL_IE_Body:{osmux_cid := ts_RSL_IE_OSMO_Osmux_CID(osmux_cid)});
}
return msg;
}
template RSL_Message tr_RSL_IPA_MDCX(template RslChannelNr chan_nr,
template uint16_t ipa_conn_id) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_IPACCESS, false),
msg_type := RSL_MT_IPAC_MDCX,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{ipa_conn_id := ipa_conn_id}),
*
}
}
function ts_RSL_IPA_MDCX_ACK(template (value) RslChannelNr chan_nr,
uint16_t ipa_conn_id,
OCT4 local_ip, uint16_t local_port,
uint7_t rtp_pt2,
template (omit) uint8_t osmux_cid := omit)
return template (value) RSL_Message {
var template (value) RSL_Message msg := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_IPACCESS, false),
msg_type := RSL_MT_IPAC_MDCX_ACK,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
/* optional */
t_RSL_IE(RSL_IE_IPAC_CONN_ID, RSL_IE_Body:{ipa_conn_id := ipa_conn_id}),
t_RSL_IE(RSL_IE_IPAC_LOCAL_IP, RSL_IE_Body:{ipa_local_ip := local_ip}),
t_RSL_IE(RSL_IE_IPAC_LOCAL_PORT, RSL_IE_Body:{ipa_local_port := local_port}),
/* optional: RTP Payload Type */
t_RSL_IE(RSL_IE_IPAC_RTP_PAYLOAD2, RSL_IE_Body:{ipa_rtp_pt2 := rtp_pt2})
}
}
if (not istemplatekind(osmux_cid, "omit")) {
msg.ies[lengthof(msg.ies)] := t_RSL_IE(RSL_IE_OSMO_OSMUX_CID, RSL_IE_Body:{osmux_cid := ts_RSL_IE_OSMO_Osmux_CID(osmux_cid)});
}
return msg;
}
function tr_RSL_IPA_MDCX_ACK(template RslChannelNr chan_nr,
template uint16_t ipa_conn_id,
template OCT4 local_ip,
template uint16_t local_port,
template uint7_t rtp_pt2,
template uint8_t osmux_cid := omit)
return template RSL_Message {
var template RSL_Message msg := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_IPACCESS, false),
msg_type := RSL_MT_IPAC_MDCX_ACK,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
/* optional */
tr_RSL_IE(RSL_IE_Body:{ipa_conn_id := ipa_conn_id}),
tr_RSL_IE(RSL_IE_Body:{ipa_local_ip := local_ip}),
tr_RSL_IE(RSL_IE_Body:{ipa_local_port := local_port}),
/* optional: RTP Payload Type */
tr_RSL_IE(RSL_IE_Body:{ipa_rtp_pt2 := rtp_pt2})
}
}
if (not istemplatekind(osmux_cid, "omit")) {
msg.ies[lengthof(msg.ies)] := tr_RSL_IE(RSL_IE_Body:{osmux_cid := f_tr_RSL_IE_OSMO_Osmux_CID(osmux_cid)});
}
return msg;
}
template (value) RSL_Message ts_RSL_IPA_MDCX_NACK(template (value) RslChannelNr chan_nr,
RSL_Cause cause,
template (value) uint16_t ipa_conn_id) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_IPACCESS, false),
msg_type := RSL_MT_IPAC_MDCX_NACK,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
/* optional connection ID */
t_RSL_IE(RSL_IE_IPAC_CONN_ID, RSL_IE_Body:{ipa_conn_id := ipa_conn_id}),
t_RSL_IE(RSL_IE_CAUSE, RSL_IE_Body:{cause := ts_RSL_IE_Cause(cause)})
}
}
template RSL_Message tr_RSL_IPA_MDCX_NACK(template RslChannelNr chan_nr,
template RSL_Cause cause,
template uint16_t ipa_conn_id) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_IPACCESS, false),
msg_type := RSL_MT_IPAC_MDCX_NACK,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
/* optional connection ID */
tr_RSL_IE(RSL_IE_Body:{ipa_conn_id := ipa_conn_id}),
tr_RSL_IE(RSL_IE_Body:{cause := tr_RSL_IE_Cause(cause)})
}
}
template (value) RSL_Message ts_RSL_IPA_DLCX_IND(template (value) RslChannelNr chan_nr,
uint16_t ipa_conn_id,
template (value) RSL_IE_IPA_ConnectionStats stats,
RSL_Cause cause) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_IPACCESS, false),
msg_type := RSL_MT_IPAC_DLCX_IND,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_IPAC_CONN_ID, RSL_IE_Body:{ipa_conn_id := ipa_conn_id}),
t_RSL_IE(RSL_IE_IPAC_CONN_STAT, RSL_IE_Body:{ipa_stats := stats}),
t_RSL_IE(RSL_IE_CAUSE, RSL_IE_Body:{cause := ts_RSL_IE_Cause(cause)})
}
}
template (value) RSL_Message ts_RSL_IPA_DLCX(template (value) RslChannelNr chan_nr,
uint16_t ipa_conn_id) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_IPACCESS, false),
msg_type := RSL_MT_IPAC_DLCX,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_IPAC_CONN_ID, RSL_IE_Body:{ipa_conn_id := ipa_conn_id})
}
}
template RSL_Message tr_RSL_IPA_DLCX(template RslChannelNr chan_nr,
template uint16_t ipa_conn_id := omit) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_IPACCESS, false),
msg_type := RSL_MT_IPAC_DLCX,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
/* FIXME: optional conn_id */
*
}
}
template (value) RSL_Message ts_RSL_IPA_DLCX_ACK(template (value) RslChannelNr chan_nr,
uint16_t ipa_conn_id,
RSL_IE_IPA_ConnectionStats stats) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_IPACCESS, false),
msg_type := RSL_MT_IPAC_DLCX_ACK,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_IPAC_CONN_ID, RSL_IE_Body:{ipa_conn_id := ipa_conn_id}),
t_RSL_IE(RSL_IE_IPAC_CONN_STAT, RSL_IE_Body:{ipa_stats := stats})
}
}
template RSL_Message tr_RSL_IPA_DLCX_ACK(template RslChannelNr chan_nr,
template uint16_t ipa_conn_id,
template RSL_IE_IPA_ConnectionStats stats) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_IPACCESS, false),
msg_type := RSL_MT_IPAC_DLCX_ACK,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{ipa_conn_id := ipa_conn_id}),
tr_RSL_IE(RSL_IE_Body:{ipa_stats := stats})
}
}
template (value) RSL_Message ts_RSL_IPA_DLCX_NACK(template (value) RslChannelNr chan_nr,
RSL_Cause cause, uint16_t ipa_conn_id) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_IPACCESS, false),
msg_type := RSL_MT_IPAC_DLCX_NACK,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
/* optional connection ID */
t_RSL_IE(RSL_IE_IPAC_CONN_ID, RSL_IE_Body:{ipa_conn_id := ipa_conn_id}),
t_RSL_IE(RSL_IE_CAUSE, RSL_IE_Body:{cause := ts_RSL_IE_Cause(cause)})
}
}
template RSL_Message tr_RSL_IPA_DLCX_NACK(template RslChannelNr chan_nr,
template RSL_Cause cause) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_IPACCESS, false),
msg_type := RSL_MT_IPAC_DLCX_NACK,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
/* optional connection ID */
*,
tr_RSL_IE(RSL_IE_Body:{cause := tr_RSL_IE_Cause(cause)})
}
}
template (value) RSL_Message
ts_RSL_IPA_PDCH_ACT(template (value) RslChannelNr chan_nr) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_IPAC_PDCH_ACT,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr})
}
}
template RSL_Message
tr_RSL_IPA_PDCH_ACT(template (present) RslChannelNr chan_nr) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_IPAC_PDCH_ACT,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr})
}
}
template RSL_Message ts_RSL_IPA_PDCH_ACT_ACK(RslChannelNr chan_nr,
template (value) RSL_IE_FrameNumber fn) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_IPAC_PDCH_ACT_ACK,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_FRAME_NUMBER, RSL_IE_Body:{frame_nr := fn})
}
}
template RSL_Message tr_RSL_IPA_PDCH_ACT_ACK(template RslChannelNr chan_nr,
template RSL_IE_FrameNumber fn) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_IPAC_PDCH_ACT_ACK,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{frame_nr := fn})
}
}
template RSL_Message ts_RSL_IPA_PDCH_ACT_NACK(RslChannelNr chan_nr, RSL_Cause cause) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_IPAC_PDCH_ACT_NACK,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_CAUSE, RSL_IE_Body:{cause := ts_RSL_IE_Cause(cause)})
}
}
template RSL_Message tr_RSL_IPA_PDCH_ACT_NACK(template RslChannelNr chan_nr,
template RSL_Cause cause) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_IPAC_PDCH_ACT_NACK,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{cause := tr_RSL_IE_Cause(cause)})
}
}
template RSL_Message ts_RSL_IPA_PDCH_DEACT(RslChannelNr chan_nr) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_IPAC_PDCH_DEACT,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr})
}
}
template RSL_Message tr_RSL_IPA_PDCH_DEACT(template RslChannelNr chan_nr) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_IPAC_PDCH_DEACT,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr})
}
}
template RSL_Message ts_RSL_IPA_PDCH_DEACT_ACK(RslChannelNr chan_nr) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_IPAC_PDCH_DEACT_ACK,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr})
}
}
template RSL_Message tr_RSL_IPA_PDCH_DEACT_ACK(template RslChannelNr chan_nr) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_IPAC_PDCH_DEACT_ACK,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr})
}
}
template RSL_Message ts_RSL_IPA_PDCH_DEACT_NACK(RslChannelNr chan_nr, RSL_Cause cause) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_IPAC_PDCH_DEACT_NACK,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_CAUSE, RSL_IE_Body:{cause := ts_RSL_IE_Cause(cause)})
}
}
template RSL_Message tr_RSL_IPA_PDCH_DEACT_NACK(template RslChannelNr chan_nr,
template RSL_Cause cause) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
msg_type := RSL_MT_IPAC_PDCH_DEACT_NACK,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{cause := tr_RSL_IE_Cause(cause)})
}
}
template (value) RSL_Message ts_RSL_OSMO_ETWS_CMD(template (value) octetstring msg,
template (value) RslChannelNr chan_nr := ts_RslChanNr_PCH_AGCH(0)) := {
msg_disc := ts_RSL_MsgDisc(RSL_MDISC_CCHAN, false),
msg_type := RSL_MT_OSMO_ETWS_CMD,
ies := {
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr}),
t_RSL_IE(RSL_IE_SMSCB_MSG, RSL_IE_Body:{smscb_message := ts_RSL_LV(msg)})
}
}
template RSL_Message tr_RSL_OSMO_ETWS_CMD(template RslChannelNr chan_nr := ?,
template octetstring msg := ?) := {
msg_disc := tr_RSL_MsgDisc(RSL_MDISC_CCHAN, false),
msg_type := RSL_MT_OSMO_ETWS_CMD,
ies := {
tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
tr_RSL_IE(RSL_IE_Body:{smscb_message := tr_RSL_LV(msg)})
}
}
function f_rsl_find_ie(RSL_Message msg, RSL_IE_Type iei, out RSL_IE_Body ret) return boolean {
for (var integer i := 0; i < sizeof(msg.ies); i := i+1) {
if (msg.ies[i].iei == iei) {
ret := msg.ies[i].body;
return true;
}
}
return false;
}
} with { encode "RAW" ; variant "FIELDORDER(msb)" }