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library: add System Information Type 10 Rest Octets codec 

The CSN.1 definition can be found in 3GPP TS 44.018, section 10.5.2.44.

Change-Id: Iab04a588e645abf9b3c99bddef293526ae6752e1
Related: OS#5782
This commit is contained in:
Vadim Yanitskiy 2023-09-29 03:36:08 +07:00 committed by fixeria
parent 577688be97
commit ef9dd39d1e
1 changed files with 124 additions and 0 deletions
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124
library/GSM_RestOctets.ttcn
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@ -1241,6 +1241,125 @@ type record SI21IndicatorOpt {
};
/* 10.5.2.44 SI10 rest octets (ASCI) */
type record SI10RestOctets {
BIT1 ba_ind,
BIT1 neigh_info_presence, // L/H
SI10NeighInfo neigh_info optional
} with {
variant (neigh_info_presence) "CSN.1 L/H"
variant (neigh_info) "PRESENCE(neigh_info_presence = '1'B)"
/* The TITAN's RAW encoder generates an octet-aligned octetstring,
* so we should make sure that unused bits contain proper padding. */
variant "PADDING(yes), PADDING_PATTERN('00101011'B)"
};
private type record SI10NeighInfo {
uint5_t first_freq,
SI10CellInfo cell_info,
SI10InfoFieldList info_field optional,
BIT1 info_field_term ('0'B) // L/H
} with {
variant (info_field_term) "CSN.1 L/H"
};
private type record SI10CellInfo {
uint6_t bsic,
BIT1 cell_params_presence, // L/H
SI10CellParams cell_params optional
} with {
variant (cell_params_presence) "CSN.1 L/H"
variant (cell_params) "PRESENCE(cell_params_presence = '1'B)"
};
private type record SI10CellParams {
BIT1 cell_barred, // L/H
SI10FurtherCellInfo further_cell_info optional
} with {
variant (cell_barred) "CSN.1 L/H"
variant (further_cell_info) "PRESENCE(cell_barred = '0'B)"
};
private type record SI10FurtherCellInfo {
BIT1 la_different, // L/H
uint3_t cell_resel_hyst optional,
uint5_t ms_txpwr_max_cch,
uint6_t rxlev_access_min,
uint6_t cell_resel_offset,
uint3_t temp_offset,
uint5_t penalty_time
} with {
variant (la_different) "CSN.1 L/H"
variant (cell_resel_hyst) "PRESENCE(la_different = '1'B)"
};
private type record of SI10InfoField SI10InfoFieldList;
private type record SI10InfoField {
BIT1 item_ind ('1'B),
SI10NextFreqList next_freq optional,
BIT1 next_freq_term ('0'B), // L/H
SI10DiffCellInfo diff_cell_info
} with {
variant (item_ind) "CSN.1 L/H"
variant "PRESENCE(item_ind = '1'B)"
variant (next_freq_term) "CSN.1 L/H"
};
private type record of SI10NextFreq SI10NextFreqList;
private type BIT1 SI10NextFreq with { variant "CSN.1 L/H" };
private type record SI10DiffCellInfo {
BIT1 bcc_or_bsic, // L/H
uint3_t bcc optional,
uint6_t bsic optional,
BIT1 diff_cell_params_presence, // L/H
SI10DiffCellParams diff_cell_params optional
} with {
variant (bcc_or_bsic) "CSN.1 L/H"
variant (bcc) "PRESENCE(bcc_or_bsic = '1'B)"
variant (bsic) "PRESENCE(bcc_or_bsic = '0'B)"
variant (diff_cell_params_presence) "CSN.1 L/H"
variant (diff_cell_params) "PRESENCE(diff_cell_params_presence = '1'B)"
};
private type record SI10DiffCellParams {
BIT1 cell_barred, // L/H
SI10FurtherDiffCellInfo further_diff_cell_info optional
} with {
variant (cell_barred) "CSN.1 L/H"
variant (further_diff_cell_info) "PRESENCE(cell_barred = '0'B)"
};
private type record SI10FurtherDiffCellInfo {
BIT1 la_different, // L/H
uint3_t cell_resel_hyst optional,
BIT1 ms_txpwr_max_cch_presence, // L/H
uint5_t ms_txpwr_max_cch optional,
BIT1 rxlev_access_min_presence, // L/H
uint6_t rxlev_access_min optional,
BIT1 cell_resel_offset_presence, // L/H
uint6_t cell_resel_offset optional,
BIT1 temp_offset_presence, // L/H
uint3_t temp_offset optional,
BIT1 penalty_time_presence, // L/H
uint5_t penalty_time optional
} with {
variant (la_different) "CSN.1 L/H"
variant (cell_resel_hyst) "PRESENCE(la_different = '1'B)"
variant (ms_txpwr_max_cch_presence) "CSN.1 L/H"
variant (ms_txpwr_max_cch) "PRESENCE(ms_txpwr_max_cch_presence = '1'B)"
variant (rxlev_access_min_presence) "CSN.1 L/H"
variant (rxlev_access_min) "PRESENCE(rxlev_access_min_presence = '1'B)"
variant (cell_resel_offset_presence) "CSN.1 L/H"
variant (cell_resel_offset) "PRESENCE(cell_resel_offset_presence = '1'B)"
variant (temp_offset_presence) "CSN.1 L/H"
variant (temp_offset) "PRESENCE(temp_offset_presence = '1'B)"
variant (penalty_time_presence) "CSN.1 L/H"
variant (penalty_time) "PRESENCE(penalty_time_presence = '1'B)"
};
external function enc_SI2quaterRestOctets(in SI2quaterRestOctets ro) return octetstring
with { extension "prototype(convert) encode(RAW)" };
external function dec_SI2quaterRestOctets(in octetstring stream) return SI2quaterRestOctets
@ -1266,6 +1385,11 @@ external function enc_SI13RestOctets(in SI13RestOctets ro) return octetstring
external function dec_SI13RestOctets(in octetstring stream) return SI13RestOctets
with { extension "prototype(convert) decode(RAW)" };
external function enc_SI10RestOctets(in SI10RestOctets ro) return octetstring
with { extension "prototype(convert) encode(RAW)" };
external function dec_SI10RestOctets(in octetstring stream) return SI10RestOctets
with { extension "prototype(convert) decode(RAW)" };
/* Basic templates to be extended in place */
template (value) SI3RestOctets ts_SI3RestOctets := {