2section (Continued) 6 Layer 3 Processing

2.6.2.2.16 ANSI-41 RAND Message

The mobile station shall store the following parameters:

• Random challenge value (RAND_s = RAND_r)

• Current Enhanced Access Parameters Message Sequence Number (CURR_ACC_MSG_SEQ = ACC_MSG_SEQ_r).

• Pilot PN sequence offset increment (PILOT_PN_s = PILOT_PN_r)

The mobile station shall also compare the Enhanced Access Parameters Message sequence number, ACC_MSG_SEQ_r, with that stored in ACC_MSG_SEQ_s. If the comparison results in a mismatch, then the mobile station shall set ACC_MSG_SEQ_s to NULL (see 2.6.2.2).

The mobile station shall ignore any fields at the end of the ANSI-41 RAND Message which are not defined according to the protocol revision level (MOB_P_REV_p of the current band class) being used by the mobile station.

2.6.2.2.17 Universal Neighbor List Message

The mobile station shall store the following parameters:

• Configuration message sequence number
(CONFIG_MSG_SEQ_s = CONFIG_MSG_SEQ_r,
UNIV_NGHBR_LST_MSG_SEQ_s= CONFIG_MSG_SEQ_r).

If RADIO_INTERFACE_TYPE_r is equal to ‘0000’ but the PILOT_INC field is not within the valid range specified in 3.7.2.3.2.33, then the mobile station shall ignore the entire record that contains it.

If RADIO_INTERFACE_TYPE_r is equal to ‘0000’ and the PILOT_INC field is within the valid range specified in 3.7.2.3.2.33, the mobile station shall perform the following:

The mobile station shall store the Pilot PN sequence offset increment (PILOT_INC_s = PILOT_INC_r).

The mobile station shall set NGHBR_SET_SIZE_s to NUM_NGHBR_r.

For each of the neighboring base stations contained in the Universal Neighbor List Message, if FREQ_INCL_r is equal to ‘0’, or if FREQ_INCL_r is equal to ‘1’ and NGHBR_BAND_r is supported, the mobile station shall perform the following:

• If the i^th occurrence of NGHBR_CONFIG_r is equal to ‘000’, ‘001’, ‘010’, or ‘100’, set the NGHBR_CONFIG field of NGHBR_REC[i] to the i^th occurrence of NGHBR_CONFIG_r; otherwise, set the NGHBR_CONFIG field of NGHBR_REC[i] to ‘011’.

• Set the NGHBR_PN field of NGHBR_REC[i] to the i^th occurrence of NGHBR_PN_r.

• If NGHBR_CONFIG_r is equal to ‘011’, set the BCCH_SUPPORT field of NGHBR_REC[i] to BCCH_SUPPORT_r of the corresponding record.

• Set the ADD_PILOT_REC_INCL field of NGHBR_REC[i] to the i^th occurrence of ADD_PILOT_REC_INCL_r. If ADD_PILOT_REC_INCL_r equals ‘1’, for each pilot included in the message, the mobile station shall also perform the following:

– Set the NGHBR_PILOT_REC_TYPE field of NGHBR_PILOT_REC to NGHBR_PILOT_REC_TYPE_r.

– If NGHBR_PILOT_REC_TYPE_r is equal to ‘000’. The mobile station shall:

+ Set the TD_POWER_LEVEL field of NGHBR_PILOT_REC to TD_POWER_LEVEL_r.

+ Set the TD_MODE field of NGHBR_PILOT_REC to TD_MODE_r.

– If NGHBR_PILOT_REC_TYPE_r is equal to ‘001’, the mobile station shall:

+ Set the AUX_PILOT_QOF field of NGHBR_PILOT_REC to QOF_r.

+ Set the AUX_PILOT_WALSH_CODE field of NGHBR_PILOT_REC to AUX_PILOT_WALSH_r with the Walsh Code length specified by WALSH_LENGTH_r.

– If NGHBR_PILOT_REC_TYPE_r is equal to ‘010’, the mobile station shall:

+ Set the AUX_PILOT_QOF field of NGHBR_PILOT_REC to QOF_r.

+ Set the AUX_PILOT_WALSH_CODE field of NGHBR_PILOT_REC to AUX_WALSH_r with the Walsh Code length specified by WALSH_LENGTH_r.

+ Set the AUX_TD_POWER_LEVEL field of NGHBR_PILOT_REC to AUX_TD_POWER_LEVEL_r.

+ Set the TD_MODE field of NGHBR_PILOT_REC to TD_MODE_r.

– If NGHBR_PILOT_REC_TYPE_r is equal to ‘011’, the mobile station shall:

+ Set the SR3_PRIMARY_PILOT field of NGHBR_PILOT_REC to SR3_PRIMARY_PILOT_r.

+ Set the SR3_PILOT_POWER1 field of NGHBR_PILOT_REC to SR3_PILOT_POWER1_r.

+ Set the SR3_PILOT_POWER2 field of NGHBR_PILOT_REC to SR3_PILOT_POWER2_r.

– If NGHBR_PILOT_REC_TYPE_r is equal to ‘100’, the mobile station shall:

+ Set the SR3_PRIMARY_PILOT field of NGHBR_PILOT_REC to SR3_PRIMARY_PILOT_r.

+ Set the SR3_PILOT_POWER1 field of NGHBR_PILOT_REC to SR3_PILOT_POWER1_r.

+ Set the SR3_PILOT_POWER2 field of NGHBR_PILOT_REC to SR3_PILOT_POWER2_r.

+ Set the AUX_PILOT_QOF field of NGHBR_PILOT_REC to QOF_r.

+ Set the AUX_PILOT_WALSH_CODE field of NGHBR_PILOT_REC to AUX_PILOT_WALSH_r with the Walsh Code length specified by WALSH_LENGTH_r.

+ If ADD_INFO_INCL1_r is equal to ‘1’, set the AUX_PILOT_QOF1 field of NGHBR_PILOT_REC to QOF1_r and set the AUX_PILOT_WALSH_CODE1 field of NGHBR_PILOT_REC to AUX_PILOT_WALSH1_r with the Walsh Code length specified by WALSH_LENGTH1_r; otherwise, set the AUX_PILOT_QOF1 field of NGHBR_PILOT_REC to QOF_r and set the AUX_PILOT_WALSH_CODE1 field of NGHBR_PILOT_REC to AUX_PILOT_WALSH_r with the Walsh Code length specified by WALSH_LENGTH_r.

+ If ADD_INFO_INCL2_r is equal to ‘1’, set the AUX_PILOT_QOF2 field of NGHBR_PILOT_REC to QOF2_r and set the AUX_PILOT_WALSH_CODE2 field of NGHBR_PILOT_REC to AUX_PILOT_WALSH2_r with the Walsh Code length specified by WALSH_LENGTH2_r; otherwise, set the AUX_PILOT_QOF2 field of NGHBR_PILOT_REC to QOF_r and set the AUX_PILOT_WALSH_CODE2 field of NGHBR_PILOT_REC to AUX_PILOT_WALSH_r with the Walsh Code length specified by WALSH_LENGTH_r.

• If NGHBR_SRCH_MODE_r = ‘00’ or ‘10’, set the SEARCH_PRIORITY field of each NGHBR_REC to ‘10’ (high) for all NGHBR_SET_SIZE_s entries.

• If NGHBR_SRCH_MODE_r = ‘01’ or ‘11’, set the SEARCH_PRIORITY field of NGHBR_REC[i] to the i^th occurrence of SEARCH_PRIORITY_r.

• If NGHBR_SRCH_MODE_r = ‘00’ or ‘01’, set the SRCH_WIN_NGHBR field of each NGHBR_REC to SRCH_WIN_N_r for all NGHBR_SET_SIZE_s entries.

• If NGHBR_SRCH_MODE_r = ‘00’ or ‘01’, set the SRCH_OFFSET_NGHBR field of each NGHBR_REC to ‘000’.

• If NGHBR_SRCH_MODE_r = ‘10’ or ‘11’:

– set the SRCH_WIN_NGHBR field of NGHBR_REC[i] to the i^th occurrence of SRCH_WIN_NGHBR_r

– if SRCH_OFFSET_INCL_r equals ‘1’, set the SRCH_OFFSET_NGHBR field of NGHBR_REC[i] to the i^th occurrence of SRCH_OFFSET_NGHBR_r, and

– if SRCH_OFFSET_INCL_r equals ‘0’, set the SRCH_OFFSET_NGHBR field of each NGHBR_REC to ‘000’.

• If USE_TIMING_r is equal to ‘1’, set the TIMING_INCL field of NGHBR_REC[i] to the i^th occurrence of TIMING_INCL_r; otherwise, set the TIMING_INCL field of NGHBR_REC to ‘0’ for all entries.

• Set the NGHBR_PDCH_SUPPORTED field of NGHBR_REC[i] to the i^th occurrence of NGHBR_PDCH_SUPPORTED_r if included; otherwise, set the NGHBR_PDCH_SUPPORTED field of NGHBR_REC to ‘0’ for all entries.

• The mobile station shall set RESQ_ENABLED_s = RESQ_ENABLED_r. If RESQ_ENABLED_s is equal to ‘1’, then the mobile station shall store:

– Call rescue delay timer value (RESQ_DELAY_TIME_s = RESQ_DELAY_TIME_r)

– Call rescue allowed timer value (RESQ_ALLOWED_TIME_s = RESQ_ALLOWED_TIME_r)

– Call rescue attempt timer value (RESQ_ATTEMPT_TIME_s = RESQ_ATTEMPT_TIME_r)

– Code channel index for call rescue (RESQ_CODE_CHAN_s = RESQ_CODE_CHAN_r)

– Quasi-Orthogonal Function mask identifier for call rescue (RESQ_QOF_s = RESQ_QOF_r)

– Minimum time between consecutive rescues (RESQ_MIN_PERIOD_s = RESQ_MIN_PERIOD_r + 1) if RESQ_MIN_PERIOD_INCL_r is equal to ‘1’; otherwise, RESQ_MIN_PERIOD_s = ‘00000’.

– The required number of transmissions of a regular PDU before declaring L2 Acknowledgment Failure when Call Rescue is enabled (RESQ_NUM_TOT_TRANS_20MS_s = RESQ_NUM_TOT_TRANS_20MS_r) if included; otherwise, set RESQ_NUM_TOT_TRANS_20MS_s to N_1m.

– The required number of transmissions of a mini PDU before declaring L2 Acknowledgment Failure when Call Rescue is enabled (RESQ_NUM_TOT_TRANS_5MS_s = RESQ_NUM_TOT_TRANS_5MS_r) if included; otherwise, set RESQ_NUM_TOT_TRANS_5MS_s to N_15m.

– The Traffic Channel preamble length for Call Rescue Soft Handoff when operating in Radio Configuration 1 or 2 (RESQ_NUM_PREAMBLE_RC1_RC2_s = RESQ_NUM_PREAMBLE_RC1_RC2_r).

– The Traffic Channel preamble length for Call Rescue Soft Handoff when operating in Radio Configuration greater than 2 (RESQ_NUM_PREAMBLE_s = RESQ_NUM_PREAMBLE_r).

– The power level adjustment to be applied to the last closed-loop power level when re-enabling the transmitter for call rescue soft handoff (RESQ_POWER_DELTA_s = RESQ_POWER_DELTA_r).

– Set the NGHBR_RESQ_CONFIGURED field of NGHBR_REC[i] to the i^th occurrence of NGHBR_RESQ_CONFIGURED_r.

For each of the neighboring base stations contained in the Universal Neighbor List Message, if FREQ_FIELDS_INCL_r equals ‘1’, FREQ_INCL_r equals ‘1’, and NGHBR_BAND_r is supported, the mobile station shall also perform the following:

• Set the NGHBR_BAND field of NGHBR_REC[i] to the i^th occurrence of NGHBR_BAND_r.

• Set the NGHBR_FREQ field of NGHBR_REC[i] to the i^th occurrence of NGHBR_FREQ_r.

For each of the neighboring base stations contained in the Universal Neighbor List Message, if USE_TIMING_r is equal to ‘1’ and TIMING_INCL_r equals ‘1’, the mobile station shall also perform the following:

• Set the NGHBR_TX_OFFSET field of NGHBR_REC[i] to the i^th occurrence of NGHBR_TX_OFFSET_r.

• If GLOBAL_TIMING_INCL_r is equal to ‘1’, then the mobile station shall:

– Set the NGHBR_TX_DURATION field of NGHBR_REC to GLOBAL_TX_DURATION_r for all entries.

– Set the NGHBR_TX_PERIOD field of NGHBR_REC to GLOBAL_TX_PERIOD_r for all entries.

• If GLOBAL_TIMING_INCL_r is equal to ‘0’, then the mobile station shall:

– Set the NGHBR_TX_DURATION field of NGHBR_REC[i] to the i^th occurrence of NGHBR_TX_DURATION_r.

– Set the NGHBR_TX_PERIOD field of NGHBR_REC[i] to the i^th occurrence of NGHBR_TX_PERIOD_r.

For each of the neighboring base stations contained in the Universal Neighbor List Message, if FREQ_FIELDS_INCL_r equals ‘1’ and FREQ_INCL_r equals ‘0’, the mobile station shall also perform the following:

• Set the NGHBR_BAND field of NGHBR_REC[i] to CDMABAND_s.

• If NGHBR_CONFIG_r equals ‘010’, set the NGHBR_FREQ field of NGHBR_REC[i] to the first CDMA Channel listed in the CDMA Channel List Message or Extended CDMA Channel List Message transmitted by the current base station; otherwise, set the NGHBR_FREQ field of NGHBR_REC[i] to CDMACH_s.

If NGHBR_SET_ENTRY_INFO_r is equal to ‘0’, then for all NGHBR_SET_SIZE_s occurrences of ACCESS_ENTRY_HO, the mobile station shall set the ACCESS_ENTRY_HO field of NGHBR_REC[i] to ‘0’.

If NGHBR_SET_ENTRY_INFO_r is equal to ‘1’, then for all NGHBR_SET_SIZE_s occurrences of ACCESS_ENTRY_HO, the mobile station shall set the ACCESS_ENTRY_HO field of NGHBR_REC[i] to the i^th occurrence of ACCESS_ENTRY_HO_r.

If NGHBR_SET_ACCESS_INFO_r is equal to ‘0’, then for all NGHBR_SET_SIZE_s occurrences of ACCESS_HO_ALLOWED, the mobile station shall set the ACCESS_HO_ALLOWED field of NGHBR_REC[i] to ‘0’.

If NGHBR_SET_ACCESS_INFO_r is equal to ‘1’, then for all NGHBR_SET_SIZE_s occurrences of ACCESS_HO_ALLOWED, the mobile station shall set the ACCESS_HO_ALLOWED field of NGHBR_REC[i] to the i^th occurrence of ACCESS_HO_ALLOWED_r.

The mobile station shall update the idle handoff Neighbor Set (see 2.6.2.1.4) so that it consists only of pilot offsets listed in the Universal Neighbor List Message. If the Universal Neighbor List Message contains more pilot offsets than the mobile station can store, the mobile station shall store the pilot offsets beginning at the start of the Universal Neighbor List Message, up to the limits of the mobile station’s Neighbor Set storage capacity.

If RADIO_INTERFACE_TYPE_r is equal to ‘0001’, the mobile station shall process the fields contained in the record as follows:

If RADIO_INTERFACE_TYPE_r is equal to ‘0010’, the mobile station shall process the fields contained in the record as follows:

The mobile station shall set NUM_HRPD_NGHBR_s to NUM_HRPD_NGHBR_r, the number of neighboring HRPD systems contained in the Universal Neighbor List Message. For each of the neighboring HRPD systems contained in the Universal Neighbor List Message, the mobile station shall perform the following:

• 
  Set the PN field of HRPD_NGHBR_LIST[i] to the i^th occurrence of NGHBR_PN_r.
  
• 
  Set the BAND_CLASS field of HRPD_NGHBR_LIST[i] to the i^th occurrence of NGHBR_BAND_r if NGHBR_FREQ_INCL_r equals ‘1’; otherwise, set the BAND_CLASS field of HRPD_NGHBR_LIST[i] to CDMABAND_s.
  
• 
  Set the CDMA_FREQ field of HRPD_NGHBR_LIST[i] to the i^th occurrence of NGHBR_FREQ_r if NGHBR_FREQ_INCL_r equals ‘1’; otherwise, set the BAND_CLASS field of HRPD_NGHBR_LIST[i] to CDMACH_s.
  
• 
  Set the PN_ASSOCIATION field of HRPD_NGHBR_LIST[i] to the i^th occurrence of PN_ASSOCIATION_IND_r.
  
• 
  Set the DATA_ASSOCIATION field of HRPD_NGHBR_LIST[i] to the i^th occurrence of DATA_ASSOCIATION_IND_r.