2section (Continued) 6 Layer 3 Processing



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o The mobile station shall set PAGE_CHANs to ‘1’ and PAGECHs to the Primary Paging Channel. The mobile station shall then begin monitoring the Primary Paging Channel of the selected base station.

o If RESPONDr is equal to ‘1’, the mobile station shall perform the following:



    à If the Channel Assignment Message does not require an acknowledgment, the mobile station shall enter the Update Overhead Information Substate with a page response retransmission indication within T34m seconds after receiving the Channel Assignment Message.

    à f the Channel Assignment Message requires an acknowledgment, the mobile station shall enter the Update Overhead Information Substate with a page response retransmission indication within T34m seconds after Layer 3 receives an indication from Layer 2 that the acknowledgment to the Channel Assignment Message has been sent and acknowledged.



o If RESPONDr is equal to ‘0’, the mobile station perform the following:

à f the Channel Assignment Message does not require an acknowledgment, the mobile station shall enter the Mobile Station Idle State within T34m seconds after receiving the Channel Assignment Message



    à f the Channel Assignment Message requires an acknowledgment, the mobile station shall enter the Mobile Station Idle State within T34m seconds after Layer 3 receives an indication from Layer 2 that the acknowledgment to the Channel Assignment Message has been sent and acknowledged.

  1. Data Burst Message

  2. Extended Channel Assignment Message: The mobile station shall process the message as follows:

• If the Extended Channel Assignment Message requires an acknowledgment and the mobile station is to enter the Mobile Station Control on the Traffic Channel State as a result of processing Layer 3 fields of this message, the mobile station shall enter the Mobile Station Control on the Traffic Channel State only after Layer 3 receives an indication from Layer 2 that the acknowledgment to the message has been sent and acknowledged.

• The mobile station shall set RTC_NOM_PWR_USE_IND to ‘0’.

• The mobile station shall set DIRECT_CH_ASSIGN_RECOVER_INDs to ‘0’.

• If the mobile station is in Page Response Substate and has sent26 a Page Response Message or a Reconnect Message the mobile station shall set RESPOND_INDs to ‘0’; otherwise the mobile station shall set RESPOND_INDs to RESPOND_INDr.

• If ASSIGN_MODEr equals ‘000’, the mobile station shall perform the following actions:

- The mobile station shall set CH_INDs to ‘01’.

- If PACAs is equal to enabled, the mobile station shall set PACAs to disabled and PACA_CANCEL to ‘0’, shall disable the PACA state timer, and should indicate to the user that the PACA call has been canceled.

- If GRANTED_MODEr equals ‘00’, and the multiplex option and radio configuration specified in the DEFAULT_CONFIG field are not supported by the mobile station, the mobile station shall send a Mobile Station Reject Order with ORDQ field set to ‘00000110’ (capability not supported by the mobile station) and shall remain in the current state27.

- If GRANTED_MODEr is equal to ‘00’ and DEFAULT_CONFIGr is not equal to ‘100’, the mobile station shall send a Mobile Station Reject Order with ORDQ field set to ‘00001110’ (RC does not match with DEFAULT_CONFIGr) and shall remain in the current state if any of the following conditions is true:


  • FOR_FCH_RCr is not equal to the RC associated with DEFAULT_CONFIGr (see Table 3.7.2.3.2.21-2).

  • REV_FCH_RCr is not equal to the RC associated with DEFAULT_CONFIGr (see Table 3.7.2.3.2.21-2).

  • If the mobile station does not support either of the Fundamental Channel Radio Configurations (FOR_FCH_RC or REV_FCH_RC), the mobile shall send a Mobile Station Reject Order with the ORDQ field set to ‘00000110’ (capability not supported by the mobile station) and remain in the current state.

  • If PLCM_TYPEr equals ‘0010’ and IMSI_O is derived from IMSI_T, or if PLCM_TYPEr equals ‘0011’ and IMSI_O is derived from IMSI_M, the mobile station station shall send a Mobile Station Reject Order with the ORDQ field set to ‘00011100’ (PLCM_TYPE mismatch) and remain in the current state.

  • If P_REV_IN_USEs is equal to or greater than 6, the mobile station shall store the Forward Fundamental Channel Radio Configuration (FOR_FCH_RCs = FOR_FCH_RCr) and the Reverse Fundamental Channel Radio Configuration (REV_FCH_RCs = REV_FCH_RCr).

- If FREQ_INCLr equals ‘0’, and the band class is supported by the mobile station, the mobile station shall perform the following actions:

+ The mobile station shall store the frame offset (FRAME_OFFSETs = FRAME_OFFSETr); the message encryption mode indicator (ENCRYPT_MODEs = ENCRYPT_MODEr); the bypass indicator (BYPASS_ALERT_ANSWERs = BYPASS_ALERT_ANSWERr); the granted mode (GRANTED_MODEs = GRANTED_MODEr); the default configuration (DEFAULT_CONFIGs = DEFAULT_CONFIGr); and the occurrences of PILOT_PN and PWR_COMB for each included member of the Active Set.

+ The mobile station shall perform the procedures in 2.6.11.2.


    + If C_SIG_ENCRYPT_MODE is included, the mobile station shall set C_SIG_ENCRYPT_MODEs to C_SIG_ENCRYPT_MODEr.

+ The mobile station shall initialize CODE_CHAN_LIST as described in 2.6.8, and shall set SERV_NEGs to enabled.

+ The mobile station shall set FPC_FCH_INIT_SETPTs to FPC_FCH_INIT_SETPTr, FPC_FCH_CURR_SETPTs to FPC_FCH_INIT_SETPTs, FPC_FCH_FERs to FPC_FCH_FERr, FPC_FCH_MIN_SETPTs to FPC_FCH_MIN_SETPTr, FPC_FCH_MAX_SETPTs to FPC_FCH_MAX_SETPTr, and FPC_PRI_CHANs to ‘0’ if the mobile station supports any Radio Configuration greater than 2.

+ The mobile station shall set FPC_SUBCHAN_GAINs to FPC_SUBCHAN_GAINr.

+ The mobile station shall set RLGAIN_ADJs to RLGAIN_ADJr.

+ The mobile station shall set REV_FCH_GATING_MODEs to REV_FCH_GATING_MODEr.

+ The mobile station shall set REV_PWR_CNTL_DELAYs to REV_PWR_CNTL_DELAYr if REV_PWR_CNTL_DELAY_INCLr is equal to ‘1’.

+ The mobile station shall set PLCM_TYPEs to PLCM_TYPEr if PLCM_TYPE_INCLr is equal to ‘1’; otherwise, the mobile station shall set PLCM_TYPEs as follows:


  • If P_REV_IN_USEs is less than 11, set PLCM_TYPEs to ‘0000’; otherwise set PLCM_TYPEs to ‘0100’.

+ The mobile station shall set PLCM_39s to PLCM_39r if PLCM_TYPEr is equal to ‘0001’.

+ If the mobile station is currently monitoring the Paging Channel, the mobile station shall set IDLE_BCCH_CHAN to ‘0’; otherwise, the mobile station shall set IDLE_BCCH_CHAN to ‘1’. The mobile station shall set IDLE_CDMA_CHAN to CDMACHs, IDLE_CDMABAND to CDMABANDs, IDLE_SID to SIDs, IDLE_NID to NIDs, and IDLE_P_REV to P_REVs.

+ The mobile station shall then enter the Traffic Channel Initialization Substate of the Mobile Station Control on the Traffic Channel State.

- If FREQ_INCLr equals ‘1’, and the band class is not supported by the mobile station, the mobile station shall send a Mobile Station Reject Order with ORDQ field set to ‘00000110’ (capability not supported by the mobile station) and remain in the current state.

- If FREQ_INCLr equals ‘1’, and the band class is supported by the mobile station, the mobile station shall perform the following actions:

+ The mobile station shall store the frame offset (FRAME_OFFSETs = FRAME_OFFSETr); the message encryption mode indicator (ENCRYPT_MODEs = ENCRYPT_MODEr); the bypass indicator (BYPASS_ALERT_ANSWERs = BYPASS_ALERT_ANSWERr); the granted mode (GRANTED_MODEs = GRANTED_MODEr); the default configuration (DEFAULT_CONFIGs = DEFAULT_CONFIGr); the idle Frequency Assignment (IDLE_CDMA_CHAN = CDMACHs); the idle band class (IDLE_CDMABAND = CDMABANDs); the band class (CDMABANDs = BAND_CLASSr); the Frequency Assignment (CDMACHs = CDMA_FREQr); and the occurrences of PILOT_PN and PWR_COMB_IND for each included member of the Active Set.

+ The mobile station shall perform the procedures in 2.6.11.2.

+ The mobile station shall set FPC_FCH_INIT_SETPTs to FPC_FCH_INIT_SETPTr, FPC_FCH_CURR_SETPTs to FPC_FCH_INIT_SETPTs, FPC_FCH_FERs to FPC_FCH_FERr, FPC_FCH_MIN_SETPTs to FPC_FCH_MIN_SETPTr, FPC_FCH_MAX_SETPTs to FPC_FCH_MAX_SETPTr, and FPC_PRI_CHANs to ‘0’ if the mobile station supports any Radio Configuration greater than 2.

+ The mobile station shall set FPC_SUBCHAN_GAINs to FPC_SUBCHAN_GAINr.

+ The mobile station shall set RLGAIN_ADJs to RLGAIN_ADJr.

+ The mobile station shall set REV_FCH_GATING_MODEs to REV_FCH_GATING_MODEr.

+ The mobile station shall set REV_PWR_CNTL_DELAYs to REV_PWR_CNTL_DELAYr if REV_PWR_CNTL_DELAY_INCLr is equal to ‘1’.

+ The mobile station shall set PLCM_TYPEs to PLCM_TYPEr if PLCM_TYPE_INCLr is equal to ‘1’; otherwise, the mobile station shall set PLCM_TYPEs as follows:


  • If P_REV_IN_USEs is less than 11, set PLCM_TYPEs to ‘0000’; otherwise set PLCM_TYPEs to ‘0100’.

+ The mobile station shall set PLCM_39s to PLCM_39r if PLCM_TYPEr is equal to ‘0001’.

+ The mobile station shall initialize CODE_CHAN_LIST as described in 2.6.8, and shall set SERV_NEGs to enabled.

+ If the mobile station is currently monitoring the Paging Channel, the mobile station shall set IDLE_BCCH_CHAN to ‘0’; otherwise, the mobile station shall set IDLE_BCCH_CHAN to ‘1’. The mobile station shall set IDLE_SID to SIDs, IDLE_NID to NIDs, and IDLE_P_REV to P_REVs.

+ The mobile station shall then tune to the new Frequency Assignment and shall enter the Traffic Channel Initialization Substate of the Mobile Station Control on the Traffic Channel State.

• If ASSIGN_MODEr equals ‘001’, the mobile station shall perform the following actions:

- If FREQ_INCLr equals ‘0’, the mobile station shall perform the following actions:

+ If the message requires acknowledgment, the mobile station shall wait until Layer 3 receives an indication from Layer 2 that the acknowledgment to the message has been sent and acknowledged.

+ The mobile station shall set CONFIG_MSG_SEQs and ACC_MSG_SEQs to NULL (see 2.6.2.2) and shall set PILOT_PNs to the pilot PN sequence offset of the strongest pilot in the list (PILOT_PNr).

+ If the mobile station has not stored configuration parameters for the Primary Paging Channel of the new base station, or if the stored information is not current (see 2.6.2.2), the mobile station shall set SYS_PAR_MSG_SEQs, NGHBR_LST_MSG_SEQs, EXT_NGHBR_LST_MSG_SEQs, GEN_NGHBR_LST_MSG_SEQs, USER_ZONE_ID_MSG_SEQs, PRI_NGHBR_LST_MSG_SEQs CHAN_LST_MSG_SEQs, EXT_CHAN_LST_MSG_SEQs, FD_CHAN_LST_MSG_SEQs EXT_SYS_PAR_MSG_SEQs, GLOB_SERV_REDIR_MSG_SEQs, and EXT_GLOB_SERV_REDIR_MSG_SEQs to NULL.

+ The mobile station shall set PAGE_CHANs to ‘1’ and PAGECHs to the Primary Paging Channel. If the mobile station was monitoring the Forward Common Control Channel, the mobile station shall set the PRATs to ‘00’. The mobile station shall then begin monitoring the Primary Paging Channel of the selected base station.

+ If RESPONDr is equal to ‘1’, the mobile station shall perform the following:


  • f the Extended Channel Assignment Message does not require an acknowledgment, the mobile station shall enter the Update Overhead Information Substate with a page response retransmission indication within T34m seconds after receiving the Extended Channel Assignment Message.

  • f the Extended Channel Assignment Message requires an acknowledgment, the mobile station shall enter the Update Overhead Information Substate with a page response retransmission indication within T34m seconds after Layer 3 receives an indication from Layer 2 that the acknowledgment to the Extended Channel Assignment Message has been sent and acknowledged.

+ If RESPONDr is equal to ‘0’, the mobile station shall perform the following:

  • f the Extended Channel Assignment Message does not require an acknowledgment, the mobile station shall enter the Mobile Station Idle State within T34m seconds after receiving the Extended Channel Assignment Message.

 f the Extended Channel Assignment Message requires an acknowledgment, the mobile station shall enter the Mobile Station Idle State within T34m seconds after Layer 3 receives an indication from Layer 2 that the acknowledgment to the Extended Channel Assignment Message has been sent and acknowledged.

- If FREQ_INCLr equals ‘1’, and the band class is not supported by the mobile station, the mobile station shall send a Mobile Station Reject Order with ORDQ field set to ‘00000110’ (capability not supported by the mobile station) and remain in the current state.

- If FREQ_INCLr equals ‘1’, and the band class is supported by the mobile station, the mobile station shall perform the following actions:

+ If the message requires acknowledgment, the mobile station shall wait until Layer 3 receives an indication from Layer 2 that the acknowledgment to the message has been sent and acknowledged.

+ The mobile station shall set CDMACHs to CDMA_FREQr and CDMABANDs to BAND_CLASSr. Then the mobile station shall tune to the new Frequency Assignment, measure the strength of each pilot listed in the assignment using the Neighbor Set search procedures specified in 2.6.6.2.1 and 2.6.6.2.2, set PILOT_PNs to the pilot PN sequence offset of the strongest pilot in the list (PILOT_PNr), and set CONFIG­_MSG_SEQs and ACC_MSG_SEQs to NULL (see 2.6.2.2).

+ If the mobile station has not stored configuration parameters for the Primary Paging Channel of the new base station, or if the stored information is not current (see 2.6.2.2), the mobile station shall set SYS_PAR_MSG_SEQs, NGHBR_LST_MSG_SEQs, EXT_NGHBR_LST_MSG_SEQs, GEN_NGHBR_LST_MSG_SEQs, USER_ZONE_ID_MSG_SEQs, PRI_NGHBR_LST_MSG_SEQs CHAN_LST_MSG_SEQs, EXT_CHAN_LST_MSG_SEQs, FD_CHAN_LST_MSG_SEQs, EXT_SYS_PAR_MSG_SEQs, GLOB_SERV_REDIR_MSG_SEQs, and EXT_GLOB_SERV_REDIR_MSG_SEQs to NULL.

+ The mobile station shall set PAGE_CHANs to ‘1’ and PAGECHs to the Primary Paging Channel. If the mobile station was monitoring Forward Common Control Channel, the mobile station shall set the PRATs to ‘00’. The mobile station shall then begin monitoring the Primary Paging Channel of the selected base station.

+ If RESPONDr is equal to ‘1’, the mobile station shall perform the following:



  • f the Extended Channel Assignment Message does not require an acknowledgment, the mobile station shall enter the Update Overhead Information Substate with a page response retransmission indication within T34m seconds after receiving the Extended Channel Assignment Message.

  • f the Extended Channel Assignment Message requires an acknowledgment, the mobile station shall enter the Update Overhead Information Substate with a page response retransmission indication within T34m seconds after Layer 3 receives an indication from Layer 2 that the acknowledgment to the Extended Channel Assignment Message has been sent and acknowledged.

+ If RESPONDr is equal to ‘0’, the mobile station shall perform the following:

  • f the Extended Channel Assignment Message does not require an acknowledgment, the mobile station shall enter the Mobile Station Idle State within T34m seconds after receiving the Extended Channel Assignment Message.

  • f the Extended Channel Assignment Message requires an acknowledgment, the mobile station shall enter the Mobile Station Idle State within T34m seconds after Layer 3 receives an indication from Layer 2 that the acknowledgment to the Extended Channel Assignment Message has been sent and acknowledged.

• If ASSIGN_MODEr equals ‘100’, the mobile station shall perform the following actions:

- If PACAs is equal to enabled, the mobile station shall set PACAs to disabled and PACA_CANCEL to ‘0’, shall disable the PACA state timer, and should indicate to the user that the PACA call has been canceled.

- If GRANTED_MODEr equals ‘00’ and the multiplex option and radio configuration specified in the DEFAULT_CONFIGr field are not supported by the mobile station, the mobile station shall send a Mobile Station Reject Order with ORDQ field set to ‘00000110’ (capability not supported by the mobile station) and shall remain in the current state.

- If GRANTED_MODEr equals ‘11’, P_REV_IN_USEs is less than 11, and the mobile station did not include a SYNC_ID field in the Page Response Message or Reconnect Message that was transmitted in this substate, the mobile station shall send a Mobile Station Reject Order with ORDQ field set to ‘00000110’ (capability not supported by the mobile station) and shall remain in the current state.

- If SYNC_ID_INCLr is included and equals ‘1’, and the mobile station does not have a stored service configuration corresponding to SYNC_IDr for the current SIDs and NIDs pair, the mobile station shall send a Mobile Station Reject Order with ORDQ field set to ‘00011011’ (Requested stored service configuration is not available) and shall remain in the current state.

- If GRANTED_MODEr equals ‘11’, SR_ID_RESTOREr is not equal to ‘111’, and a service option connection record corresponding to SR_ID_RESTOREr is not contained in the stored service configuration, the mobile station shall send a Mobile Station Reject Order with ORDQ field set to ‘00000110’ (capability not supported by the mobile station) and shall remain in the current state.

- If GRANTED_MODEr equals ‘00’ and DEFAULT_CONFIGr is not equal to ‘100’, the mobile station shall send a Mobile Station Reject Order with ORDQ field set to ‘00001110’ (RC does not match with DEFAULT_CONFIG) and shall remain in the current state if one of the following conditions is true:


  • FOR_RCr is not equal to the RC associated with DEFAULT_CONFIGr as specified in Table 3.7.2.3.2.21-2.

  • REV_RCr is not equal to the RC associated with DEFAULT_CONFIGr as specified in Table 3.7.2.3.2.21-2.

- If the mobile station does not support either of the Radio Configurations (FOR_RC or REV_RC), the mobile station shall send a Mobile Station Reject Order with the ORDQ field set to ‘00000110’ (capability not supported by the mobile station) and remain in the current state.

- If CH_INDr = ‘01’ and the mobile station does not support Fundamental Channel, the mobile station shall send a Mobile Station Reject Order with the ORDQ field set to ‘00000110’ (capability not supported by the mobile station) and remain in the current state.

- If CH_INDr = ‘10’ and the mobile station does not support the Dedicated Control Channel, the mobile station shall send a Mobile Station Reject Order with the ORDQ field set to ‘00000110’ (capability not supported by the mobile station) and remain in the current state.

- If CH_INDr = ‘11’ and the mobile station does not support the Dedicated Control


Channel and Fundamental Channel concurrently, the mobile station shall send a Mobile Station Reject Order with the ORDQ field set to ‘00000110’ (capability not supported by the mobile station) and remain in the current state.

- If FREQ_INCLr equals ‘1’ and if the band class (BAND_CLASSr) is not supported by the mobile station, the mobile station shall send a Mobile Station Reject Order with ORDQ field set to ‘00000110’ (capability not supported by the mobile station) and remain in the current state.

- If PLCM_TYPEr equals ‘0010’ and IMSI_O is derived from IMSI_T, or if PLCM_TYPEr equals ‘0011’ and IMSI_O is derived from IMSI_M, the mobile station shall send a Mobile Station Reject Order with the ORDQ field set to ‘00011100’ (PLCM_TYPE mismatch) and remain in the current state.

- If FUNDICATED_BCMC_INDr equals ‘1’, and the mobile station does not support BCMC reception on the Forward Fundicated Channels assigned in this message, the mobile station shall send a Mobile Station Reject Order with the ORDQ field set to ‘00000110’ (capability not supported by the mobile station) and remain in the current state.

- If the mobile station does not send a Mobile Station Reject Order as specified above, it shall continue to perform the actions specified below.

- The mobile station shall set



    + IDLE_CDMABAND = CDMABANDs

    + IDLE_CDMACH = CDMACHs



- If FREQ_INCLr equals ‘1’, the mobile station shall set

    + CDMABANDs = BAND_CLASSr

    + CDMACHs = CDMA_FREQr



- The mobile station shall store the bypass indicator (BYPASS_ALERT_ANSWERs = BYPASS_ALERT_ANSWERr).

- The mobile station shall store granted mode (GRANTED_MODEs = GRANTED_MODEr). If GRANTED_MODEr equals ‘11’, the mobile station shall perform the following:


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