2section (Continued) 6 Layer 3 Processing


System Parameters Message



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2.6.2.2.1 System Parameters Message

Whenever a System Parameters Message is received on the Paging Channel, the configuration message sequence number, CONFIG_MSG_SEQr, shall be compared to that stored in SYS_PAR_MSG_SEQs. If the comparison results in a match, the mobile station may ignore the message. If the comparison results in a mismatch, then the mobile station shall process the remaining fields in the message as described in 2.6.2.2.1.1, 2.6.2.2.1.2, 2.6.2.2.1.3, 2.6.2.2.1.4, 2.6.2.2.1.5, 2.6.2.2.1.6, 2.6.2.2.1.7, 2.6.2.2.1.8, and 2.6.2.2.1.9.

If PAGE_CHAN, REG_PRD, BASE_LAT, BASE_LONG, or PWR_REP_THRESH are not within the valid ranges specified in 3.7.2.3.2.1, then the mobile station shall ignore the System Parameters Message that contains them.

If BAND_CLASS is equal to ‘00001’ and if EXT_SYS_PARAMETERSr is not equal to ‘1’, the mobile station shall ignore the System Parameters Message containing these fields.

2.6.2.2.1.1 Stored Parameters

The mobile station shall store the following parameters:

• Configuration message sequence number (CONFIG_MSG_SEQs = CONFIG_MSG_SEQr, SYS_PAR_MSG_SEQs = CONFIG_MSG_SEQr)

• Base station identification (BASE_IDs = BASE_IDr)

• Base station class (BASE_CLASSs = BASE_CLASSr)

• Maximum slot cycle index (MAX_SLOT_CYCLE_INDEXs = MAX_SLOT_CYCLE_INDEXr)

• Home registration indicator (HOME_REGs = HOME_REGr)

• SID roamer registration indicator (FOR_SID_REGs = FOR_SID_REGr)

• NID roamer registration indicator (FOR_NID_REGs = FOR_NID_REGr)

• Power-up registration indicator (POWER_UP_REGs = POWER_UP_REGr)

• Power-down registration indicator (POWER_DOWN_REGs = POWER_DOWN_REGr)

• Parameter-change registration indicator (PARAMETER_REGs = PARAMETER_REGr)

• Search window size for the Active Set and Candidate Set (SRCH_WIN_As = SRCH_WIN_Ar)

• Search window size for the Neighbor Set (SRCH_WIN_Ns = SRCH_WIN_Nr)

• Search window size for the Remaining Set (SRCH_WIN_Rs = SRCH_WIN_Rr)

• Maximum age for retention of Neighbor Set members (NGHBR_MAX_AGEs = NGHBR_MAX_AGEr)

• Power control reporting threshold (PWR_REP_THRESHs = PWR_REP_THRESHr)

• Power control reporting frame count (PWR_REP_FRAMESs = PWR_REP_FRAMESr)

• Threshold report mode indicator


(PWR_THRESH_ENABLEs = PWR_THRESH_ENABLEr)

• Periodic report mode indicator (PWR_PERIOD_ENABLEs = PWR_PERIOD_ENABLEr).

• Power report delay (PWR_REP_DELAYs = PWR_REP_DELAYr)

• Pilot detection threshold (T_ADDs = T_ADDr)

• Pilot drop threshold (T_DROPs = T_DROPr)

• Active Set versus Candidate Set comparison threshold (T_COMPs = T_COMPr)

• Drop timer value (T_TDROPs = T_TDROPr)

• Drop timer range value (T_TDROP_RANGEs = T_TDROP_RANGEr) if T_TDROP_RANGE_INCLr is equal to '1'; otherwise, T_TDROP_RANGEs = '0000'

Extended System Parameters Message sent (EXT_SYS_PARAMETERs = EXT_SYS_PARAMETERr)

Global Service Redirection Message sent (GLOBAL_REDIRECTs = GLOBAL_REDIRECTr)

Extended Global Service Redirection Message sent (EXT_GLOBAL_REDIRECTs = EXT_GLOBAL_REDIRECTr)

Extended Neighbor List Message sent


(EXT_NGHBR_LSTs = EXT_NGHBR_LSTr)

General Neighbor List Message sent


(GEN_NGHBR_LSTs = GEN_NGHBR_LSTr)

User Zone Identification Message sent


(USER_ZONE_IDs = USER_ZONE_IDr)

Private Neighbor List Message sent


(PRI_NGHBR_LSTs = PRI_NGHBR_LSTr)

Extended CDMA Channel List Message sent


(EXT_CHAN_LSTs = EXT_CHAN_LSTr)

• If NEG_SLOT_CYCLE_INDEX_SUPr is included and equal to ‘1’, the mobile station shall set MIN_SLOT_CYCLE_INDEX to -4; otherwise, the mobile station shall set MIN_SLOT_CYCLE_INDEX to 0.

Call Recovery Request Message supported indicator (CRRM_MSG_INDs = CRRM_MSG_INDr).

The mobile station shall also store the following parameters:

• If the mobile station is not in the Origination Attempt Substate, or Page Response Substate, the mobile station shall store the following prior to storing the remaining parameters:

– Registered system identification (REG_SIDs = SIDs).

– Registered network identification (REG_NIDs = NIDs).


  • Registered registration zone (REG_REG_ZONEs = REG_ZONEs).

  • Registered zone timer length (REG_ZONE_TIMERs = ZONE_TIMERr).

• System identification (SIDs = SIDr)

• Network identification (NIDs = NIDr)

• Registration zone (REG_ZONEs = REG_ZONEr)

• Number of registration zones to be retained (TOTAL_ZONESs = TOTAL_ZONESr)

• Zone timer length (ZONE_TIMERs = ZONE_TIMERr)

• Multiple SID storage indicator (MULT_SIDSs = MULT_SIDSr)

• Multiple NID storage indicator (MULT_NIDSs = MULT_NIDSr)

• Registration period (REG_PRDs = REG_PRDr)

• Base station latitude (BASE_LATs = BASE_LATr)

• Base station longitude (BASE_LONGs = BASE_LONGr)

• Registration distance (REG_DISTs = REG_DISTr)

• Base station horizontal location uncertainty (LOC_UNC_Hs = LOC_UNC_Hr)

• Base station height (HEIGHTs = HEIGHTr)

• Base station verticl location uncertainty (LOC_UNC_ Vs = LOC_UNC_Vr)

If EXT_SYS_PARAMETERs is equal to ‘0’, then the mobile station shall perform the following:

• Set EXT_SYS_PAR_MSG_SEQs to CONFIG_MSG_SEQs,

• Set BCAST_INDEXs to MAX_SLOT_CYCLE_INDEXs,

• Set IMSI_O to IMSI_M by setting IMSI_O_Ss to IMSI_M_Sp (i.e., setting IMSI_O_S1s to IMSI_M_S1p and IMSI_O_S2s to IMSI_M_S2p), MCC_Os to MCC_Mp, IMSI_O_11_12s to IMSI_M_11_12p, and IMSI_O_ADDR_NUMs to IMSI_M_ADDR_NUMp,

• Set RESELECT_INCLUDEDs to ‘0’,

• For Band Class 0, if the mobile station determines it is operating in Korea, set P_REVs to ‘00000010’; otherwise, set P_REVs to ‘00000011’. For Band Class 3, set P_REVs to ‘00000011’. For Band Class 1 and Band Class 4, set P_REVs to ‘00000001’, and

• Set P_REV_IN_USEs to the lesser value of P_REVs and MOB_P_REVp of the current band class.

If EXT_CHAN_LSTs is equal to ‘0’, then the mobile station shall set EXT_CHAN_LST_MSG_SEQs to CONFIG_MSG_SEQs.

If GLOBAL_REDIRECTs is equal to ‘0’, then the mobile station shall set GLOB_SERV­_REDIR_MSG_SEQs to CONFIG_MSG_SEQs.

If EXT_GLOBAL_REDIRECTs is equal to ‘0’, then the mobile station shall set EXT_GLOB_SERV­_REDIR_MSG_SEQs to CONFIG_MSG_SEQs.

If EXT_NGHBR_LSTs is equal to ‘0’, then the mobile station shall set EXT_NGHBR_LST_MSG_SEQs to CONFIG_MSG_SEQs.

If GEN_NGHBR_LSTs is equal to ‘0’, then the mobile station shall perform the following:

• Set GEN_NGHBR_LST_MSG_SEQs to CONFIG_MSG_SEQs.

• Set the SRCH_WIN_NGHBR field of NGHBR_REC to SRCH_WIN_Ns for all entries.

• Set the SRCH_OFFSET_NGHBR field of NGHBR_REC to ‘000’ for all entries.

• Set the TIMING_INCL field of NGHBR_REC to ‘0’ for all entries.

• Set RESQ_ENABLEDs to ‘0’.

• Set the NGHBR_RESQ_CONFIGURED field of NGHBR_REC to ‘0’ for all entries.

• If EXT_NGHBR_LSTs is equal to ‘0’:

– Set the SEARCH_PRIORITY field of the NGHBR_REC to ‘10’ (high) for all entries.

– Set the NGHBR_BAND field of the NGHBR_REC to CDMABANDs for all entries.

– Set the NGHBR_FREQ field of the NGHBR_REC to CDMACHs for all entries.

If GEN_NGHBR_LSTs is equal to ‘1’, GEN_NGHBR_LST_MSG_SEQs is equal to CONFIG_MSG_SEQs, and SETTING_SEARCH_WIN is equal to ‘1’, the mobile station shall perform the following:

• Set the SRCH_WIN_NGHBR field of each NGHBR_REC to SEARCH_WIN_Ns for all NGHBR_SET_SIZEs entries.

• Set SETTING_SEARCH_WIN to ‘0’.

If USER_ZONE_IDs is equal to ‘0’, then the mobile station shall perform the following:



  • Set USER_ZONE_ID­_MSG_SEQs to CONFIG_MSG_SEQs.

  • Set the UZID field of the UZ_REC to ‘0000000000000000’ for all entries.

  • Set the UZ_REV field of the UZ_REC to ‘0000’ for all entries.

  • Set the TEMP_SUB field of the UZ_REC to ‘0’ for all entries.

If USER_ZONE_IDs is equal to ‘1’ and the mobile station does not support Tiered Services, then the mobile station shall set USER_ZONE_ID­_MSG_SEQs to CONFIG_MSG_SEQs.

If PRI_NGHBR_LSTs is equal to ‘0’, then the mobile station shall set PRI_NGHBR_LST_MSG_SEQs to CONFIG_MSG_SEQs.

If PRI_NGHBR_LSTs is equal to ‘1’ and the mobile station does not support Tiered Services, then the mobile station shall set PRI_NGHBR_LST_MSG_SEQs to CONFIG_MSG_SEQs.

The mobile station shall also store the following parameters:

Access Point Pilot Information Message sent
(AP_PILOT_INFOs = AP_PILOT_INFOr) if included; otherwise, AP_PILOT_INFOs = ‘0’

If the APPIM_PERIOD_INDEX is included in the message APPIM_PERIOD_INDEXs = APPIM_PERIOD_INDEXr. Otherwise, APPIM_PERIOD_INDEXs= 0.

Access Point Identification Message sent
(AP_IDTs = AP_IDTr) if included; otherwise, AP_IDTs = ‘0’

Access Point Identification Text Message sent


(AP_ID_TEXTs = AP_ID_TEXTr) if included; otherwise, AP_ID_TEXTs = ‘0’

General Overhead Information Message sent


(GEN_OVHD_INF_INDs = GEN_OVHD_INF_INDr) if included; otherwise, GEN_OVHD_INF_INDs = ‘0’

If the GEN_OVHD_CYCLE_INDEX is included in the message GEN_OVHD_CYCLE_INDEXs = GEN_OVHD_CYCLE_INDEXr. Otherwise, GEN_OVHD_CYCLE_INDEXs = 0.

Flex Duplex CDMA Channel List Message sent
(FD_CHAN_LST_INDs = FD_CHAN_LST_INDr) if included; otherwise, FD_CHAN_LST_INDs = ‘0’.

Alternative Technologies Information Message sent


(ATIM_INDs = ATIM_INDr) if included; otherwise, ATIM_INDs = ‘0’

If the ATIM_CYCLE_INDEX is included in the message ATIM_CYCLE_INDEXs = ATIM_CYCLE_INDEXr. Otherwise, ATIM_CYCLE_INDEXs = 0.

The mobile station shall ignore any fields at the end of the System Parameters Message that are not defined according to the protocol revision level (MOB_P_REVp of the current band class) being used by the mobile station.



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