607 lines
15 KiB
Plaintext
607 lines
15 KiB
Plaintext
module BSSLAP_Types {
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/* BSSLAP_Types, defining abstract TTCN-3 data types for the 3GPP BSSLAP protocol.
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*
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* BSSLAP is a 3GPP standard protocol used between BSC and SMLC in a GSM network.
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* This file covers 3GPP TS 48.071 version 15.0.0 Release 15
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*
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* (C) 2020 by Harald Welte <laforge@gnumonks.org>
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* All rights reserved.
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*
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* Released under the terms of GNU General Public License, Version 2 or
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* (at your option) any later version.
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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import from General_Types all;
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import from Osmocom_Types all;
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/* 3GPP TS 48.071 Table 5.1 */
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type enumerated BSSLAP_IEI {
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BSSLAP_IEI_TA ('00000001'B),
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BSSLAP_IEI_CELL_ID ('00001001'B),
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BSSLAP_IEI_CHAN_DESC ('00010000'B),
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BSSLAP_IEI_MEAS_REP ('00010100'B),
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BSSLAP_IEI_CAUSE ('00011000'B),
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BSSLAP_IEI_RRLP_FLAG ('00011001'B),
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BSSLAP_IEI_RRLP ('00011011'B),
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BSSLAP_IEI_CELL_ID_LIST ('00011100'B),
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BSSLAP_IEI_ENH_MEAS_REP ('00011101'B),
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BSSLAP_IEI_LAC ('00011110'B),
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BSSLAP_IEI_FREQ_LIST ('00100001'B),
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BSSLAP_IEI_MS_POWER ('00100010'B),
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BSSLAP_IEI_DELTA_TIMER ('00100011'B),
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BSSLAP_IEI_SERVING_CELL_ID ('00100100'B),
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BSSLAP_IEI_ENCR_KEY ('00100101'B),
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BSSLAP_IEI_CIPH_MODE_SET ('00100110'B),
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BSSLAP_IEI_CHAN_MODE ('00100111'B),
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BSSLAP_IEI_MR_CONFIG ('00101000'B),
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BSSLAP_IEI_POLLING_REPETITION ('00101001'B),
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BSSLAP_IEI_PACKET_CHAN_DESC ('00101010'B),
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BSSLAP_IEI_TLLI ('00101011'B),
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BSSLAP_IEI_TFI ('00101100'B),
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BSSLAP_IEI_TBF_START_TIME ('00101101'B),
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BSSLAP_IEI_PWRUP_START_TIME ('00101110'B),
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BSSLAP_IEI_LONG_ENCR_KEY ('00101111'B),
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BSSLAP_IEI_CONCUR_POS_PROC_F ('00110000'B)
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} with { variant "FIELDLENGTH(8)" };
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/* 3GPP TS 48.071 Section 5.1 */
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type enumerated BSSLAP_MsgType {
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BSSLAP_MSGT_TA_REQUEST ('00000001'B),
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BSSLAP_MSGT_TA_RESPONSE ('00000010'B),
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BSSLAP_MSGT_REJECT ('00001010'B),
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BSSLAP_MSGT_RESET ('00001011'B),
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BSSLAP_MSGT_ABORT ('00001100'B),
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BSSLAP_MSGT_TA_LAYER3 ('00001101'B),
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BSSLAP_MSGT_MS_POS_CMD ('00001111'B),
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BSSLAP_MSGT_MS_POS_RESP ('00010000'B),
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BSSLAP_MSGT_UTDOA_REQ ('00010001'B),
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BSSLAP_MSGT_UTDOA_RESP ('00010010'B)
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} with { variant "FIELDLENGTH(8)" };
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/* Section 4.2.1 */
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type record BSSLAP_TaRequest {
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BSSLAP_MsgType msg_type
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};
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/* Section 4.2.2 */
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type record BSSLAP_TaResponse {
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BSSLAP_MsgType msg_type,
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BSSLAP_IE_CellId serving_cell_id,
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BSSLAP_IE_TimingAdvance timing_advance,
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BSSLAP_IE_MeasRep meas_rep optional,
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BSSLAP_IE_EnhMeasRep enh_meas_rep optional,
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BSSLAP_IE_CellIdList meas_cell_id_list optional,
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BSSLAP_IE_ConcurMethodF concur_meth_flag optional
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};
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/* Section 4.2.5 */
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type record BSSLAP_Reject {
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BSSLAP_MsgType msg_type,
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BSSLAP_IE_Cause cause
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};
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/* Section 4.2.6 */
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type record BSSLAP_Reset {
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BSSLAP_MsgType msg_type,
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BSSLAP_IE_CellId cell_id,
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BSSLAP_IE_TimingAdvance timing_advance,
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BSSLAP_IE_ChanDesc chan_desc,
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BSSLAP_IE_Cause cause,
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BSSLAP_IE_MeasRep meas_rep optional,
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BSSLAP_IE_EnhMeasRep enh_meas_rep optional,
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BSSLAP_IE_CellIdList meas_cell_id_list optional,
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BSSLAP_IE_LAC lac optional,
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BSSLAP_IE_FreqList freq_list optional,
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BSSLAP_IE_ChanMode chan_mode optional,
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BSSLAP_IE_MultiRateConfig mr_config optional,
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BSSLAP_IE_PacketChanDesc pkt_chan_desc optional,
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BSSLAP_IE_TLLI tlli optional,
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BSSLAP_IE_TFI tfi optional,
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BSSLAP_IE_StartingTime tbf_start_time optional,
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BSSLAP_IE_EncryptionKey encr_key optional,
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BSSLAP_IE_CiphModeSet ciph_mode_set optional,
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BSSLAP_IE_LongEncryptionKey long_encr_key optional
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};
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/* Section 4.2.7 */
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type record BSSLAP_Abort {
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BSSLAP_MsgType msg_type,
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BSSLAP_IE_Cause cause
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};
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/* Section 4.2.8 */
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type record BSSLAP_TA_Layer3 {
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BSSLAP_MsgType msg_type,
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BSSLAP_IE_TimingAdvance timing_advance,
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BSSLAP_IE_MeasRep meas_rep optional,
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BSSLAP_IE_EnhMeasRep enh_meas_rep optional,
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BSSLAP_IE_CellIdList meas_cell_id_list optional
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};
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/* Section 4.2.9 */
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type record BSSLAP_MS_PosCmd {
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BSSLAP_MsgType msg_type,
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BSSLAP_IE_RrlpFlag flag,
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BSSLAP_IE_Rrlp rrlp_info
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};
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/* Section 4.2.10 */
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type record BSSLAP_MS_PosResp {
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BSSLAP_MsgType msg_type,
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BSSLAP_IE_RrlpFlag flag,
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BSSLAP_IE_Rrlp rrlp_info,
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BSSLAP_IE_TimingAdvance timing_advance optional,
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BSSLAP_IE_MeasRep meas_rep optional,
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BSSLAP_IE_EnhMeasRep enh_meas_rep optional,
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BSSLAP_IE_CellIdList meas_cell_id_list optional,
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BSSLAP_IE_ConcurMethodF concur_meth_flag optional
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};
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/* Section 4.2.11 */
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type record BSSLAP_UTDOA_Req {
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BSSLAP_MsgType msg_type,
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BSSLAP_IE_DeltaTimer delta_timer optional,
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BSSLAP_IE_PollingRep polling_repetition optional
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};
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type union BSSLAP_PDU {
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BSSLAP_TaRequest ta_req,
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BSSLAP_TaResponse ta_resp,
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BSSLAP_Reject reject,
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BSSLAP_Reset reset,
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BSSLAP_Abort abort,
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BSSLAP_TA_Layer3 ta_layer3,
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BSSLAP_MS_PosCmd ms_pos_cmd,
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BSSLAP_MS_PosResp ms_pos_resp,
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BSSLAP_UTDOA_Req utdoa_req
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// TODO: U-TDOA Resp
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} with { variant "TAG(
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ta_req, msg_type = BSSLAP_MSGT_TA_REQUEST;
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ta_resp, msg_type = BSSLAP_MSGT_TA_RESPONSE;
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reject, msg_type = BSSLAP_MSGT_REJECT;
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reset, msg_type = BSSLAP_MSGT_RESET;
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abort, msg_type = BSSLAP_MSGT_ABORT;
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ta_layer3, msg_type = BSSLAP_MSGT_TA_LAYER3;
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ms_pos_cmd, msg_type = BSSLAP_MSGT_MS_POS_CMD;
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ms_pos_resp, msg_type = BSSLAP_MSGT_MS_POS_RESP;
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utdoa_req, msg_type = BSSLAP_MSGT_UTDOA_REQ;
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)"
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};
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/* Section 5.2 */
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type record BSSLAP_IE_TimingAdvance {
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BSSLAP_IEI iei,
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uint8_t ta
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} with { variant "PRESENCE(iei = BSSLAP_IEI_TA)" };
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/* Section 5.4 */
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type record BSSLAP_IE_CellId {
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BSSLAP_IEI iei,
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uint16_t cell_id
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} with { variant "PRESENCE(iei = BSSLAP_IEI_CELL_ID)" };
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/* Section 5.8 */
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type record BSSLAP_IE_ChanDesc {
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BSSLAP_IEI iei,
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OCT3 chan_desc
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} with { variant "PRESENCE(iei = BSSLAP_IEI_CHAN_DESC)" };
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/* Section 5.12 */
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type record BSSLAP_IE_MeasRep {
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BSSLAP_IEI iei,
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uint8_t len,
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octetstring meas_rep
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} with {
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variant "PRESENCE(iei = BSSLAP_IEI_MEAS_REP)"
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variant (len) "LENGTHTO(meas_rep)"
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};
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/* Section 5.14 */
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type record BSSLAP_IE_Cause {
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BSSLAP_IEI iei,
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BSSLAP_Cause cause
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} with { variant "PRESENCE(iei = BSSLAP_IEI_CAUSE)" };
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type enumerated BSSLAP_Cause {
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BSSLAP_CAUSE_CONGESTION ('00000000'B),
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BSSLAP_CAUSE_CHAN_MODE_NOT_SUPP ('00000001'B),
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BSSLAP_CAUSE_POS_PROC_NOT_SUPP ('00000010'B),
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BSSLAP_CAUSE_OTHER_RADIO_EVT_FAIL ('00000011'B),
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BSSLAP_CAUSE_INTRA_BSS_HO ('00000100'B),
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BSSLAP_CAUSE_SUPERV_TIMER_EXPIRED ('00000101'B),
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BSSLAP_CAUSE_INTER_BSS_HO ('00000110'B),
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BSSLAP_CAUSE_LOSS_SIG_CONN_MS ('00000111'B),
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BSSLAP_CAUSE_INCORR_SERV_CELL_ID ('00001000'B),
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BSSLAP_CAUSE_BSSAP_LE_SEGMENT_ERR ('00001001'B),
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BSSLAP_CAUSE_CONCUR_POS_PROC_NOT_EN ('00001010'B)
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};
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/* Section 5.15 */
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type record BSSLAP_IE_RrlpFlag {
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BSSLAP_IEI iei,
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BIT7 spare,
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boolean not_a_pos_cmd
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} with { variant "PRESENCE(iei = BSSLAP_IEI_RRLP_FLAG)" };
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/* Section 5.16 */
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type record BSSLAP_IE_Rrlp {
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BSSLAP_IEI iei,
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uint16_t len,
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octetstring rrlp_apdu
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} with {
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variant "PRESENCE(iei = BSSLAP_IEI_RRLP)"
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variant (len) "LENGTHTO(rrlp_apdu)"
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};
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/* Section 5.17 */
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type record BSSLAP_IE_CellIdList {
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BSSLAP_IEI iei,
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uint8_t len,
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BSSLAP_CellIdList cell_id_list
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} with {
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variant "PRESENCE(iei = BSSLAP_IEI_CELL_ID_LIST)"
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variant (len) "LENGTHTO(cell_id_list)"
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};
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type record of BSSLAP_CellIdListEnt BSSLAP_CellIdList;
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type union BSSLAP_CellIdListEnt {
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BIT4 spare,
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BSSLAP_CellIdDiscr discr,
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BSSLAP_CellIdListEntU u
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}// with {
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//};
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type enumerated BSSLAP_CellIdDiscr {
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BSSLAP_CIDL_DISC_CGI ('0000'B),
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BSSLAP_CIDL_DISC_LAC_CI ('0001'B),
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BSSLAP_CIDL_DISC_3G_1 ('0010'B),
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BSSLAP_CIDL_DISC_3G_2 ('0011'B)
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} with { variant "FIELDLENGTH(4)" };
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type union BSSLAP_CellIdListEntU {
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BSSLAP_CellIdListEntCGI cgi,
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BSSLAP_CellIdListEntLACCI lac_ci,
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BSSLAP_CellIdListEnt3G1 umts_cont1,
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BSSLAP_CellIdListEnt3G2 umts_cont2
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};
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type record BSSLAP_CellIdListEntCGI {
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HEX6n mcc_mnc,
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uint16_t lac,
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uint16_t ci
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};
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type record BSSLAP_CellIdListEntLACCI {
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uint16_t lac,
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uint16_t ci
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};
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type record BSSLAP_CellIdListEnt3G1 {
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OCT9 cont
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};
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type record BSSLAP_CellIdListEnt3G2 {
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OCT6 cont
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};
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/* Section 5.18 */
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type record BSSLAP_IE_EnhMeasRep {
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BSSLAP_IEI iei,
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uint8_t len,
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octetstring meas_rep
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} with {
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variant "PRESENCE(iei = BSSLAP_IEI_ENH_MEAS_REP)"
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variant (len) "LENGTHTO(meas_rep)"
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};
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/* Section 5.19 */
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type record BSSLAP_IE_LAC {
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BSSLAP_IEI iei,
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uint16_t lac
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} with { variant "PRESENCE(iei = BSSLAP_IEI_LAC)" };
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/* Section 5.20 */
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type record BSSLAP_IE_FreqList {
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BSSLAP_IEI iei,
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uint8_t len,
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octetstring freq_list
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} with {
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variant "PRESENCE(iei = BSSLAP_IEI_FREQ_LIST)"
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variant (len) "LENGTHTO(freq_list)"
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};
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/* Section 5.21 */
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type record BSSLAP_IE_MsPower {
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BSSLAP_IEI iei,
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uint8_t ms_pwr
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} with { variant "PRESENCE(iei = BSSLAP_IEI_MS_POWER)" };
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/* Section 5.22 */
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type record BSSLAP_IE_DeltaTimer {
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BSSLAP_IEI iei,
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uint8_t timer_val
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} with { variant "PRESENCE(iei = BSSLAP_IEI_MS_POWER)" };
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/* Section 5.23 */
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type record BSSLAP_IE_ServingCellId {
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BSSLAP_IEI iei,
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uint8_t len,
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octetstring val // FIXME: like TS 08.08
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} with {
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variant "PRESENCE(iei = BSSLAP_IEI_SERVING_CELL_ID)"
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variant (len) "LENGTHTO(val)"
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};
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/* Section 5.24 */
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type record BSSLAP_IE_EncryptionKey {
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BSSLAP_IEI iei,
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OCT8 kc
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} with { variant "PRESENCE(iei = BSSLAP_IEI_ENCR_KEY)" };
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/* Section 5.25 */
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type record BSSLAP_IE_CiphModeSet {
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BSSLAP_IEI iei,
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BIT1 spare,
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BIT3 iei2,
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BIT3 algo_id,
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boolean sc
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} with { variant "PRESENCE(iei = BSSLAP_IEI_CIPH_MODE_SET)" };
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/* Section 5.26 */
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type record BSSLAP_IE_ChanMode {
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BSSLAP_IEI iei,
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OCT1 mode
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} with { variant "PRESENCE(iei = BSSLAP_IEI_CHAN_MODE)" };
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/* Section 5.27 */
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type record BSSLAP_IE_MultiRateConfig {
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BSSLAP_IEI iei,
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uint8_t len,
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/* TODO: Unify with TS 48.018 */
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uint3_t mr_speech_ver,
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boolean nscb,
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boolean icmi,
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BIT1 spare,
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uint2_t start_mode,
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octetstring parameters
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} with {
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variant "PRESENCE(iei = BSSLAP_IEI_MR_CONFIG)"
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variant (len) "LENGTHTO(mr_speech_ver,nscb,icmi,spare,start_mode,parameters)"
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};
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/* Section 5.28 */
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type record BSSLAP_IE_PollingRep {
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BSSLAP_IEI iei,
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BIT2 spare,
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uint6_t num_rep
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} with { variant "PRESENCE(iei = BSSLAP_IEI_MR_CONFIG)" };
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/* Section 5.29 */
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type record BSSLAP_IE_PacketChanDesc {
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BSSLAP_IEI iei,
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OCT4 chan_desc
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} with { variant "PRESENCE(iei = BSSLAP_IEI_PACKET_CHAN_DESC)" };
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/* Section 5.30 */
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type record BSSLAP_IE_TLLI {
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BSSLAP_IEI iei,
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OCT4 tlli
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} with { variant "PRESENCE(iei = BSSLAP_IEI_TLLI)" };
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/* Section 5.31 */
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type record BSSLAP_IE_TFI {
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BSSLAP_IEI iei,
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BIT3 spare,
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uint5_t tfi
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} with { variant "PRESENCE(iei = BSSLAP_IEI_TFI)" };
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/* Section 5.32 */
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type record BSSLAP_IE_StartingTime {
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BSSLAP_IEI iei,
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uint5_t t1_p,
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uint6_t t3,
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uint6_t t2
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} with { variant "PRESENCE(iei = BSSLAP_IEI_TBF_START_TIME)" };
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/* Section 5.33 */
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type record BSSLAP_IE_LongEncryptionKey {
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BSSLAP_IEI iei,
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OCT16 kc
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} with { variant "PRESENCE(iei = BSSLAP_IEI_LONG_ENCR_KEY)" };
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/* Section 5.34 */
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type record BSSLAP_IE_ConcurMethodF {
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BSSLAP_IEI iei,
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BSSLAP_ConcurMethodF flag
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} with { variant "PRESENCE(iei = BSSLAP_IEI_CONCUR_POS_PROC_F)" };
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type enumerated BSSLAP_ConcurMethodF {
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BSSLAP_SECOND_CONCUR_ALLOWED ('00000000'B),
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BSSLAP_SECOND_CONCUR_DISALLOWED ('11111111'B)
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} with { variant "FIELDLENGTH(8)" };
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external function enc_BSSLAP_PDU(in BSSLAP_PDU msg) return octetstring
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with { extension "prototype(convert) encode(RAW)" };
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external function dec_BSSLAP_PDU(in octetstring stream) return BSSLAP_PDU
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with { extension "prototype(convert) decode(RAW)" };
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template (value) BSSLAP_PDU ts_BSSLAP_TA_Req := {
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ta_req := {
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msg_type := BSSLAP_MSGT_TA_REQUEST
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}
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}
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template (present) BSSLAP_PDU tr_BSSLAP_TA_Req := {
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ta_req := {
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msg_type := BSSLAP_MSGT_TA_REQUEST
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}
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}
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template (value) BSSLAP_PDU
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ts_BSSLAP_TA_Resp(uint16_t cell_id, uint8_t ta) := {
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ta_resp := {
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msg_type := BSSLAP_MSGT_TA_RESPONSE,
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serving_cell_id := ts_BSSLAP_IE_CellId(cell_id),
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timing_advance := ts_BSSLAP_IE_TA(ta),
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meas_rep := omit,
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enh_meas_rep := omit,
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meas_cell_id_list := omit,
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concur_meth_flag := omit
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}
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}
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template (present) BSSLAP_PDU
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tr_BSSLAP_TA_Resp(template (present) uint16_t cell_id, template (present) uint8_t ta) := {
|
|
ta_resp := {
|
|
msg_type := BSSLAP_MSGT_TA_RESPONSE,
|
|
serving_cell_id := tr_BSSLAP_IE_CellId(cell_id),
|
|
timing_advance := tr_BSSLAP_IE_TA(ta),
|
|
meas_rep := *,
|
|
enh_meas_rep := *,
|
|
meas_cell_id_list := *,
|
|
concur_meth_flag := *
|
|
}
|
|
}
|
|
|
|
template (value) BSSLAP_PDU
|
|
ts_BSSLAP_Reject(BSSLAP_Cause cause) := {
|
|
reject := {
|
|
msg_type := BSSLAP_MSGT_REJECT,
|
|
cause := ts_BSSLAP_IE_Cause(cause)
|
|
}
|
|
}
|
|
template (present) BSSLAP_PDU
|
|
tr_BSSLAP_Reject(template (present) BSSLAP_Cause cause) := {
|
|
reject := {
|
|
msg_type := BSSLAP_MSGT_REJECT,
|
|
cause := tr_BSSLAP_IE_Cause(cause)
|
|
}
|
|
}
|
|
|
|
|
|
template (value) BSSLAP_PDU
|
|
ts_BSSLAP_Abort(BSSLAP_Cause cause) := {
|
|
abort := {
|
|
msg_type := BSSLAP_MSGT_ABORT,
|
|
cause := ts_BSSLAP_IE_Cause(cause)
|
|
}
|
|
}
|
|
template (present) BSSLAP_PDU
|
|
tr_BSSLAP_Abort(template (present) BSSLAP_Cause cause) := {
|
|
abort := {
|
|
msg_type := BSSLAP_MSGT_ABORT,
|
|
cause := tr_BSSLAP_IE_Cause(cause)
|
|
}
|
|
}
|
|
|
|
template (value) BSSLAP_PDU ts_BSSLAP_TA_Layer3(uint8_t ta) := {
|
|
ta_layer3 := {
|
|
msg_type := BSSLAP_MSGT_TA_LAYER3,
|
|
timing_advance := ts_BSSLAP_IE_TA(ta),
|
|
meas_rep := omit,
|
|
enh_meas_rep := omit,
|
|
meas_cell_id_list := omit
|
|
}
|
|
}
|
|
|
|
template (present) BSSLAP_PDU tr_BSSLAP_TA_Layer3(template BSSLAP_IE_TimingAdvance timing_advance := *) := {
|
|
ta_layer3 := {
|
|
msg_type := BSSLAP_MSGT_TA_LAYER3,
|
|
timing_advance := timing_advance,
|
|
meas_rep := *,
|
|
enh_meas_rep := *,
|
|
meas_cell_id_list := *
|
|
}
|
|
}
|
|
|
|
template (value) BSSLAP_IE_ChanDesc ts_BSSLAP_IE_ChanDesc := {
|
|
iei := BSSLAP_IEI_CHAN_DESC,
|
|
chan_desc := '112233'O /* FIXME */
|
|
}
|
|
|
|
template (value) BSSLAP_PDU
|
|
ts_BSSLAP_Reset(uint16_t cell_id,
|
|
uint8_t ta,
|
|
BSSLAP_IE_ChanDesc chan_desc,
|
|
BSSLAP_Cause cause) := {
|
|
reset := {
|
|
msg_type := BSSLAP_MSGT_RESET,
|
|
cell_id := ts_BSSLAP_IE_CellId(cell_id),
|
|
timing_advance := ts_BSSLAP_IE_TA(ta),
|
|
chan_desc := chan_desc,
|
|
cause := tr_BSSLAP_IE_Cause(cause),
|
|
meas_rep := omit,
|
|
enh_meas_rep := omit,
|
|
meas_cell_id_list := omit,
|
|
lac := omit,
|
|
freq_list := omit,
|
|
chan_mode := omit,
|
|
mr_config := omit,
|
|
pkt_chan_desc := omit,
|
|
tlli := omit,
|
|
tfi := omit,
|
|
tbf_start_time := omit,
|
|
encr_key := omit,
|
|
ciph_mode_set := omit,
|
|
long_encr_key := omit
|
|
}
|
|
}
|
|
|
|
template (present) BSSLAP_PDU
|
|
tr_BSSLAP_Reset(template (present) BSSLAP_Cause cause) := {
|
|
reset := {
|
|
msg_type := BSSLAP_MSGT_RESET,
|
|
cell_id := ?,
|
|
timing_advance := ?,
|
|
chan_desc := ?,
|
|
cause := tr_BSSLAP_IE_Cause(cause),
|
|
meas_rep := *,
|
|
enh_meas_rep := *,
|
|
meas_cell_id_list := *,
|
|
lac := *,
|
|
freq_list := *,
|
|
chan_mode := *,
|
|
mr_config := *,
|
|
pkt_chan_desc := *,
|
|
tlli := *,
|
|
tfi := *,
|
|
tbf_start_time := *,
|
|
encr_key := *,
|
|
ciph_mode_set := *,
|
|
long_encr_key := *
|
|
}
|
|
}
|
|
|
|
template (value) BSSLAP_IE_TimingAdvance ts_BSSLAP_IE_TA(uint8_t ta) := {
|
|
iei := BSSLAP_IEI_TA,
|
|
ta := ta
|
|
}
|
|
template (present) BSSLAP_IE_TimingAdvance tr_BSSLAP_IE_TA(template (present) uint8_t ta) := {
|
|
iei := BSSLAP_IEI_TA,
|
|
ta := ta
|
|
}
|
|
|
|
template (value) BSSLAP_IE_CellId ts_BSSLAP_IE_CellId(uint16_t cell_id) := {
|
|
iei := BSSLAP_IEI_CELL_ID,
|
|
cell_id := cell_id
|
|
}
|
|
template (present) BSSLAP_IE_CellId tr_BSSLAP_IE_CellId(template (present) uint16_t cell_id) := {
|
|
iei := BSSLAP_IEI_CELL_ID,
|
|
cell_id := cell_id
|
|
}
|
|
|
|
template (value) BSSLAP_IE_Cause ts_BSSLAP_IE_Cause(BSSLAP_Cause cause) := {
|
|
iei := BSSLAP_IEI_CAUSE,
|
|
cause := cause
|
|
}
|
|
template (present) BSSLAP_IE_Cause tr_BSSLAP_IE_Cause(template (present) BSSLAP_Cause cause) := {
|
|
iei := BSSLAP_IEI_CAUSE,
|
|
cause := cause
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
} with { encode "RAW" };
|