380 lines
8.3 KiB
Plaintext
380 lines
8.3 KiB
Plaintext
module BSSMAP_Templates {
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import from General_Types all;
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import from Osmocom_Types all;
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import from BSSAP_Types all;
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type integer BssmapCause;
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template PDU_BSSAP ts_BSSAP_BSSMAP := {
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discriminator := '0'B,
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spare := '0000000'B,
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dlci := omit,
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lengthIndicator := 0, /* overwritten by codec */
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pdu := {
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bssmap := ?
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}
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}
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template PDU_BSSAP tr_BSSAP_BSSMAP := {
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discriminator := '0'B,
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spare := '0000000'B,
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dlci := omit,
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lengthIndicator := ?,
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pdu := {
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bssmap := ?
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}
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}
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template PDU_BSSAP ts_BSSAP_DTAP := {
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discriminator := '1'B,
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spare := '0000000'B,
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dlci := omit,
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lengthIndicator := 0, /* overwritten by codec */
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pdu := {
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dtap := ?
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}
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}
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template PDU_BSSAP tr_BSSAP_DTAP := {
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discriminator := '1'B,
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spare := '0000000'B,
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dlci := omit,
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lengthIndicator := ?,
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pdu := {
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dtap := ?
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}
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}
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template (value) BSSMAP_IE_Cause ts_BSSMAP_IE_Cause(BssmapCause val) := {
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elementIdentifier := '04'O,
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lengthIndicator := 0,
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causeValue := int2bit(val, 7),
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extensionCauseValue := '0'B,
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spare1 := omit
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}
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template (value) PDU_BSSAP ts_BSSMAP_Reset(BssmapCause cause) modifies ts_BSSAP_BSSMAP := {
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pdu := {
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bssmap := {
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reset := {
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messageType := '30'O,
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cause := ts_BSSMAP_IE_Cause(cause),
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a_InterfaceSelectorForReset := omit
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}
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}
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}
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}
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template PDU_BSSAP tr_BSSMAP_Reset modifies tr_BSSAP_BSSMAP := {
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pdu := {
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bssmap := {
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reset := {
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messageType := '30'O,
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cause := ?,
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a_InterfaceSelectorForReset := *
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}
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}
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}
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}
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template (value) PDU_BSSAP ts_BSSMAP_ResetAck modifies ts_BSSAP_BSSMAP := {
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pdu := {
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bssmap := {
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resetAck := {
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messageType := '31'O,
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a_InterfaceSelectorForReset := omit
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}
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}
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}
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}
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template PDU_BSSAP tr_BSSMAP_ResetAck modifies tr_BSSAP_BSSMAP := {
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pdu := {
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bssmap := {
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resetAck := {
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messageType := '31'O,
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a_InterfaceSelectorForReset := *
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}
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}
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}
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}
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template BSSMAP_IE_CellIdentifier ts_BSSMAP_IE_CellID := {
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elementIdentifier := '05'O,
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lengthIndicator := 0,
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cellIdentifierDiscriminator := '0000'B,
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spare1_4 := '0000'B,
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cellIdentification := ?
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}
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type uint16_t BssmapLAC;
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type uint16_t BssmapCI;
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/*
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template BSSMAP_IE_CellIdentifier ts_CellId_CGI(mcc, mnc, lac, ci)
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modifies ts_BSSMAP_IE_CellID := {
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cellIdentification := {
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cI_LAC_CGI := {
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mnc_mcc := FIXME,
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lac := int2oct(lac, 2),
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ci := int2oct(ci, 2)
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}
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}
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}
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*/
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template BSSMAP_IE_CellIdentifier ts_CellID_LAC_CI(BssmapLAC lac, BssmapCI ci)
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modifies ts_BSSMAP_IE_CellID := {
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cellIdentification := {
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cI_LAC_CI := {
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lac := int2oct(lac, 2),
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ci := int2oct(ci, 2)
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}
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}
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}
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template BSSMAP_IE_CellIdentifier ts_CellId_CI(BssmapCI ci)
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modifies ts_BSSMAP_IE_CellID := {
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cellIdentification := {
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cI_CI := int2oct(ci, 2)
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}
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}
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template BSSMAP_IE_CellIdentifier ts_CellId_none
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modifies ts_BSSMAP_IE_CellID := {
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cellIdentification := {
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cI_noCell := ''O
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}
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}
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template BSSMAP_IE_Layer3Information ts_BSSMAP_IE_L3Info(octetstring l3info) := {
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elementIdentifier := '17'O,
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lengthIndicator := 0,
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layer3info := l3info
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}
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template PDU_BSSAP ts_BSSMAP_ComplL3(BSSMAP_IE_CellIdentifier cell_id, octetstring l3_info)
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modifies ts_BSSAP_BSSMAP := {
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pdu := {
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bssmap := {
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completeLayer3Information := {
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messageType := '57'O,
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cellIdentifier := cell_id,
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layer3Information := ts_BSSMAP_IE_L3Info(l3_info),
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chosenChannel := omit,
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lSAIdentifier := omit,
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aPDU := omit,
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codecList := omit,
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redirectAttemptFlag := omit,
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sendSequenceNumber := omit,
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iMSI := omit
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}
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}
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}
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}
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template PDU_BSSAP tr_BSSMAP_ComplL3 modifies tr_BSSAP_BSSMAP := {
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pdu := {
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bssmap := {
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completeLayer3Information := ?
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}
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}
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}
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template PDU_BSSAP ts_BSSMAP_HandoReq(BssmapCause cause, BSSMAP_IE_CellIdentifierList cid_list)
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modifies ts_BSSAP_BSSMAP := {
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pdu := {
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bssmap := {
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handoverRequired := {
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messageType := '11'O,
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cause := ts_BSSMAP_IE_Cause(cause),
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responseRequest := omit,
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cellIdentifierList := cid_list,
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circuitPoolList := omit,
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currentChannelType1 := omit,
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speechVersion := omit,
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queueingIndicator := omit,
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oldToNewBSSInfo := omit,
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sourceToTargetRNCTransparentInfo := omit,
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sourceToTargetRNCTransparentInfoCDMA := omit,
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gERANClassmark := omit,
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talkerPriority := omit,
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speechCodec := omit,
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cSG_Identifier := omit
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}
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}
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}
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}
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const OCT1 ChRate_TCHF := '08'O;
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const OCT1 ChRate_TCHH := '09'O;
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template (value) BSSMAP_IE_ChannelType ts_BSSMAP_IE_ChannelType := {
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elementIdentifier := '0B'O, /* overwritten */
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lengthIndicator := 0, /* overwritten */
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speechOrDataIndicator := '0001'B, /* speech */
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spare1_4 := '0000'B,
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channelRateAndType := ChRate_TCHF,
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speechId_DataIndicator := '01'O /* FRv1 */
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}
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template (value) BSSMAP_IE_CircuitIdentityCode ts_BSSMAP_IE_CIC(uint11_t span, uint5_t ts) := {
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elementIdentifier := '01'O, /* overwritten */
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cicHigh := bit2oct(substr(int2bit(span, 11) << 5, 0, 8)),
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cicLow := bit2oct((substr(int2bit(span, 11), 8, 3) << 5) & int2bit(ts, 5))
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}
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template (value) PDU_BSSAP ts_BSSMAP_AssignmentCmd(uint11_t span, uint5_t ts)
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modifies ts_BSSAP_BSSMAP := {
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pdu := {
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bssmap := {
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assignmentRequest := {
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messageType :='01'O, /* overwritten */
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channelType := ts_BSSMAP_IE_ChannelType,
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layer3HeaderInfo := omit,
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priority := omit,
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circuitIdentityCode := ts_BSSMAP_IE_CIC(span, ts),
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downLinkDTX_Flag := omit,
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interferenceBandToBeUsed := omit,
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classmarkInformationType2 := omit,
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groupCallReference := omit,
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talkerFlag := omit,
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configurationEvolutionIndication := omit,
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lsaAccesControlSuppression := omit,
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serviceHandover := omit,
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encryptionInformation := omit,
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talkerPriority := omit,
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aoIPTransportLayer := omit,
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codecList := omit,
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callIdentifier := omit,
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kC128 := omit,
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globalCallReference := omit,
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lCLS_Configuration := omit,
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lCLS_ConnectionStatusControl := omit,
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lCLS_CorrelationNotNeeded := omit
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}
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}
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}
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}
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template PDU_BSSAP tr_BSSMAP_AssignmentCmd modifies tr_BSSAP_BSSMAP := {
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pdu := {
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bssmap := {
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assignmentRequest := {
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messageType :='01'O, /* overwritten */
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channelType := ?,
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layer3HeaderInfo := *,
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priority := *,
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circuitIdentityCode := ?,
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downLinkDTX_Flag := *,
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interferenceBandToBeUsed := *,
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classmarkInformationType2 := *,
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groupCallReference := *,
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talkerFlag := *,
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configurationEvolutionIndication := *,
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lsaAccesControlSuppression := *,
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serviceHandover := *,
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encryptionInformation := *,
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talkerPriority := *,
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aoIPTransportLayer := *,
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codecList := *,
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callIdentifier := *,
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kC128 := *,
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globalCallReference := *,
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lCLS_Configuration := *,
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lCLS_ConnectionStatusControl := *,
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lCLS_CorrelationNotNeeded := *
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}
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}
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}
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}
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template (value) PDU_BSSAP ts_BSSMAP_AssignmentComplete(BSSMAP_IE_CircuitIdentityCode cic)
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modifies ts_BSSAP_BSSMAP := {
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pdu := {
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bssmap := {
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assignmentComplete := {
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messageType :='02'O, /* overwritten */
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circuitIdentityCode := cic,
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cellIdentifier := omit,
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chosenChannel := omit,
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chosenEncryptionAlgorithm := omit,
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circuitPool := omit,
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speechVersion := omit,
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lSAIdentifier := omit,
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talkerPriority := omit,
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aoIPTransportLayer := omit,
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speechCodec := omit,
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codecList := omit,
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lCLS_BSS_Status := omit
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}
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}
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}
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}
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template PDU_BSSAP tr_BSSMAP_AssignmentComplete modifies tr_BSSAP_BSSMAP := {
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pdu := {
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bssmap := {
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assignmentComplete := {
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messageType := '02'O, /* overwritten */
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circuitIdentityCode := ?,
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cellIdentifier := *,
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chosenChannel := *,
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chosenEncryptionAlgorithm := *,
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circuitPool := *,
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speechVersion := *,
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lSAIdentifier := *,
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talkerPriority := *,
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aoIPTransportLayer := *,
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speechCodec := *,
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codecList := *,
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lCLS_BSS_Status := *
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}
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}
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}
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}
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template (value) PDU_BSSAP ts_BSSMAP_ClearCommand(BssmapCause cause)
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modifies ts_BSSAP_BSSMAP := {
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pdu := {
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bssmap := {
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clearCommand := {
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messageType := '20'O, /* overwritten */
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layer3HeaderInfo := omit,
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cause := ts_BSSMAP_IE_Cause(cause),
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cSFB_Indication := omit
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}
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}
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}
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}
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template PDU_BSSAP tr_BSSMAP_ClearCommand modifies tr_BSSAP_BSSMAP := {
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pdu := {
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bssmap := {
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clearCommand := {
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messageType := '20'O, /* overwritten */
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layer3HeaderInfo := *,
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cause := ?,
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cSFB_Indication := *
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}
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}
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}
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}
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template (value) PDU_BSSAP ts_BSSMAP_ClearComplete
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modifies ts_BSSAP_BSSMAP := {
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pdu := {
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bssmap := {
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clearComplete := {
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messageType := '21'O /* overwritten */
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}
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}
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}
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}
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}
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