Post on 05-Jul-2018
8/16/2019 11.China CAI Message
1/70
Dr.CDMA - 1 - Do not copy without permission
CAI Message Analysis
For IS95A/B
2002.2nd Quarter
8/16/2019 11.China CAI Message
2/70
Dr.CDMA - 2 - Do not copy without permission
1.23MHz(1FA)
64 channels(64ry walsh codes)
Forward link
Pilot(1 EA)
Sync(1 EA)
Paging(1 EA in general)
Forward Traffic Channels
PN code sequence
with no data
– Sync to BTS
Sync to GPS time
on CDMA networks
Send overhead messages
to a mobile phone andpage a mobile phone etc.
Send signaling message and
Send voice data to a mobile
phone.
Channel Type
? Forward Link
8/16/2019 11.China CAI Message
3/70
Dr.CDMA - 3 - Do not copy without permission
1.23MHz(1FA)
Reverse link
Access
(1 EA in general)
Reverse Traffic Channels
Send registration messages
to a BTS and send originationmessages a BTS etc.
Send signaling message and
Send voice data to a BTS.
Channel Type
? Reverse Link
8/16/2019 11.China CAI Message
4/70
Dr.CDMA - 4 - Do not copy without permission
Channel Type
Pilot Channel
Sync Channel
Paging Channel
Access Channel
Forward Traffic Channel
Reverse Traffic Channel
Channel Type Characteristics
M : 1
M : 1
1 : 1
1 : 1
8/16/2019 11.China CAI Message
5/70
Dr.CDMA - 5 - Do not copy without permission
Message Type
Type 1
Broadcast Message
Dedicated Message
Type 2
One Way MessageBi-Directional Message
ACK_SEQ
MSG_SEQ
ACK_REQ
ACK_SEQ
MSG_SEQ
ACK_REQ (1)
Request Response
REF_MSG_SEQ REF_MSG_SEQ
ReferenceREF_MSG_SEQ
8/16/2019 11.China CAI Message
6/70
Dr.CDMA - 6 - Do not copy without permission
System Access
? Pilot Channel
? Sync Channel Message
? Channel List Message
? Registration Message
? Registration Accepted Order
Pilot Channel
Sync Channel Message
Registration
Registration Accepted Order
Channel List Message
(Pilot)
(Sync)
(Paging)
(Access)
(Paging)
8/16/2019 11.China CAI Message
7/70
Dr.CDMA - 7 - Do not copy without permission
Call Origination
? Origination Message
? Base Station Order(Ack)
? Channel Assignment Message
? Base Station Order(Ack)
? Mobile Station Order(Ack)
?
Service Connect? Service Connect Completion
? Base Station Order(Ack)
? Alert With Information
? Mobile Station Order(Ack)
Origination Message
Base Station Order(Ack)
Channel Assignment Message
Base Station Order(Ack)
Base Station Order(Ack)
Mobile Station Order(Ack)
Service Connect Message
Service Connect Completion Message
Alert With Information Message
Mobile Station Order(Ack)
(Paging)
(Access)
(Paging)
(F-Traf )
(F-Traf )
(F-Traf )
(F-Traf )
(R-Traf )
(R-Traf )
(R-Traf )
? Service Option Response (F-Traf )(CF)
8/16/2019 11.China CAI Message
8/70
Dr.CDMA - 8 - Do not copy without permission
Call Response
? Slotted(General) Page Message
? Page Response Message
? Base Station Order(Ack)
? Channel Assignment Message
? Base Station Order(Ack)
?
Mobile Station Order(Ack)? Service Connect
? Service Connect Completion
? Base Station Order(Ack)
? Alert With Information
? Mobile Station Order(Ack)
? Mobile Station Order(Connect)
? Base Station Order(Ack)
Slotted(General) Page Message
Page Response Message
Channel Assignment Message
Base Station Order(Ack)
Base Station Order(Ack)
Base Station Order(Ack)
Service Connect Message
Service Connect Completion Message
Alert With Information Message
Mobile Station Order(Ack)
Mobile Station Order(Connect)
Base Station Order(Ack)
Mobile Station Order(Ack)
(Paging)
(Access)
(Paging)
(F-Traf )
(F-Traf )
(F-Traf )
(F-Traf )
(R-Traf )
(R-Traf )
(R-Traf )
(Paging)
(R-Traf )
(F-Traf )
? Service Option Response (F-Traf )(CF)
8/16/2019 11.China CAI Message
9/70
Dr.CDMA - 9 - Do not copy without permission
Call Release
? Mobile Station Order(Release)
? Base Station Order(Release)
Mobile Station Order(Release)
Base Station Order(Release)(F-Traf )
(R-Traf )
8/16/2019 11.China CAI Message
10/70
Dr.CDMA - 10 - Do not copy without permission
Handoff Process
? Pilot Strength Measurement Message
? Base Station Order(Ack)
? Handoff Direction Message
? Mobile Station Order(Ack)
? Handoff Completion Message
?
Base Station Order(Ack)
Pilot Strength Measurement Message
Base Station Order(Ack)
Base Station Order(Ack)
Handoff Completion Message
Mobile Station Order(Ack)
Handoff Direction Message
(F-Traf )
(R-Traf )
(F-Traf )
(F-Traf )
(R-Traf )
(R-Traf )
8/16/2019 11.China CAI Message
11/70
Dr.CDMA - 11 - Do not copy without permission
System Parameter Update
? System Parameter Message
? Access Parameter Message
? Neighbor List Message
? In-Traffic System Parameter Message
? Neighbor List Update Message
System Parameter Message
Access Parameter Message
Neighbor List Update Message
In-Traffic System Parameter Message
Neighbor List Message
(Paging)
(Paging)
(Paging)
(F-Traf )
(F-Traf )
8/16/2019 11.China CAI Message
12/70
Dr.CDMA - 12 - Do not copy without permission
ETC Message
? Data Burst Message
? Send Burst DTMF Message
Status Packet
? General TA w/sup Channel information
? General TA information
? Finger information
? Searcher information
? Searcher and Finger information
? Access Probe information
? Markov statistics
? Sparse AGC Power Control information
Data Burst Message
Send Burst DTMF Message
(Paging)
(F-Traf )
(Access)
(R-Traf )
(R-Traf )
8/16/2019 11.China CAI Message
13/70
Dr.CDMA - 13 - Do not copy without permission
System Access
? Sync Channel Message[ 2001 Nov 22 07:48:26.986 ] Sync Channel
PROTOCOL_REV : 3
Sync channel message
MSG_TYPE: 1
P_REV: 3
MIN_P_REV: 2
SID: 13824
NID: 2PILOT_PN: 426(0x01AA)
LC_STATE[HI]: 455
LC_STATE[LO]: 2716887334
SYS_TIME[HI]: 2
SYS_TIME[LO]: 40696750
LP_SEC: 13
LTM_OFF: 16
DAYLT: 0
PRAT: 0
CDMA_FREQ: 201(0x00C9)
During Pilot and Sync Channel Processing,
the base station transmits the Pilot Channel and
Sync Channel which the mobile station uses
to acquire and synchronize to the CDMA system.
P_REV protocol revision level
MIN_P_REV minimum protocol revision
SID system identification NID network identification
PILOT_PN PN offset for serving BTS.
LC_STATE long code state
SYS_TIME system time
LP_SEC the number of leap seconds that have
occurred since the start of system time
LTM_OFF offset of local time from system time
DAYLT daylight saving time indicator
PRAT paging channel data rate0 : 9600 bps
1 : 4800 bps
CDMA_FREQ frequency assignment
8/16/2019 11.China CAI Message
14/70
Dr.CDMA - 14 - Do not copy without permission
System Access
? Channel List Message[ 2001 Nov 22 07:48:27.963 ] Paging Channel
PROTOCOL_REV : 3
CDMA Channel List
MSG_TYPE: 4
PILOT_PN: 426(0x01AA)
CONFIG_MSG_SEQ: 34
NUM_FREQ :1CDMA_FREQ[0]: 201(0x00C9)
It indicates the number of CDMA channel(FA’s).
MS shall synchronize to the FA that has been
determined in result of Hash function.
PILOT_PN PN offset for serving BTS
CONFIG_MSG_SEQ configuration message sequence number
NUM_FREQ the number of CDMa channels(FA's)
CDMA_FREQ CDMA channel frequency assignment(up to NUM_FREQ)
8/16/2019 11.China CAI Message
15/70
Dr.CDMA - 15 - Do not copy without permission
System Access
? Registration Message[ 2001 Nov 22 03:36:43.070 ] Access Channel
PROTOCOL_REV : 3
Registration
MSG_TYPE: 1
ACK_SEQ: 7
MSG_SEQ: 5
ACK_REQ: 1
VALID_ACK: 0ACK_TYPE: 0
MSID_TYPE: 0
MSID_LEN: 9
MIN1: (7890635)
MIN2: (1110017)
ESN: 2692405198(0xA07AD7CE)
AUTH_MODE: 0
REG_TYPE : Power Up
SLOT_CYCLE_INDEX: 2 -> 5.120 Sec
MOB_P_REV: 3SCM: 42
MOB_TERM: 1
MS send registration message to BTS when MS
proceed from system access state to registration
sub-state.
If BTS accept registration message legally, it shall
reply accepted order to MS.
MSID_TYPE mobile station identifier field type
MSID mobile station identifier MIN1 first part of the mobile identification number
MIN2 second part of the mobile identification number
ESN mobile station's electronic serial number
AUTH_MODE authentication mode
AUTHR authentication response
RANDC random challenge value
COUNT call history parameter
REG_TYPE registration type
SLOT_CYCLE_INDEX slot cycle index
MOB_P_REV protocol revision of the mobile stationSCM station class mark
MOB_TERM mobile terminated calls accepted indicator
8/16/2019 11.China CAI Message
16/70
Dr.CDMA - 16 - Do not copy without permission
System Access
? Registration Accepted Order[ 2001 Nov 26 03:21:13.963 ] Paging Channel
PROTOCOL_REV : 3
Order
MSG_TYPE: 7
ACK_SEQ: 5
MSG_SEQ: 1
ACK_REQ: 0
VALID_ACK: 1ADDR_TYPE: 1
ADDR_LEN: 4
ESN: 0xA07AD7CE
ORDER: 27
ADD_RECORD_LEN: 0
Registration Accepted Order
BTS reply registration accepted order message to MS
for registration message
ACK_SEQ ack for message sequence
ADDR_TYPE address type
ESN mobile station's electronic serial number
ORDER order code
ORDQ order qualification code
8/16/2019 11.China CAI Message
17/70
Dr.CDMA - 17 - Do not copy without permission
Call Origination
? Origination Message
[ 2001 Nov 22 07:44:33.310 ] Access Channel
PROTOCOL_REV : 3
Origination
MSG_TYPE: 4
ACK_SEQ: 7
MSG_SEQ: 6
ACK_REQ: 1
VALID_ACK: 0
ACK_TYPE: 0
MSID_TYPE: 3
MSID_LEN: 9
ESN: 4178081291(0xF908760B)
IMSI_CLASS: 0
IMSI_CLASS_0_TYPE: 0
RESERVED: 0
IMSI_S[HI]: 3IMSI_S[LO]: 3575089031
-> MIN : 0921051014 (0140921592)
AUTH_MODE: 0
MOB_TERM: 1
SLOT_CYCLE_INDEX: 2
MOB_P_PEV: 3
SCM: 42
REQUEST_MODE: 1 -> CDMA ONLY
SPECIAL_SERVICE: 1
SERVICE_OPTION: 3PM: 0
DIGIT_MODE: 0
MORE_FIELDS: 0
NUM_FIELDS: 3
CHARi: 1 2 1
The first message that MS send for call origination.
IMSI international mobile station identifier
REQUEST_MODE
requested mode code
1 : CDMA only
2 : wide analog only
3 : either wide analog or CDMA only
4 : narrow analog only
5 : either narrow analog or CDMA only
6 : either narrow analog or wide analog only
7 : narrow analog or wide analog or CDMA
SPECIAL_SERVICE special service option indicator
SERVICE_OPTION requested service option for this origination
PM privacy mode indicator
(request voice privacy)
DIGIT_MODE
digit mode indicator
0 : 4 bit DTMF
1 : 8 bit ASCII
CHARi a dialed digits or chacters
8/16/2019 11.China CAI Message
18/70
Dr.CDMA - 18 - Do not copy without permission
Call Origination
? Base Station Order(Ack)[ 2001 Nov 22 07:45:11.003 ] Paging Channel
PROTOCOL_REV : 3
Order
MSG_TYPE: 7
ACK_SEQ: 6
MSG_SEQ: 0
ACK_REQ: 0
VALID_ACK: 1ADDR_TYPE: 2
ADDR_LEN: 5
IMSI_CLASS: 0
IMSI_CLASS_0_TYPE: 0
RESERVED: 0
IMSI_S[HI]: 3
IMSI_S[LO]: 3575089031
-> MIN : 0921051014 (0140921592)
ORDER: 16
ADD_RECORD_LEN: 0Base Station Acknowledgement Order
BTS reply ack order & channel assignment message to
MS for origination message
ACK_SEQ ack for message sequence
ADDR_TYPE address type
IMSI mobile station's electronic serial number
ORDER order code
8/16/2019 11.China CAI Message
19/70
8/16/2019 11.China CAI Message
20/70
Dr.CDMA - 20 - Do not copy without permission
? Base Station Order(Ack)[ 2001 Nov 22 07:45:11.705 ] Forward Traffic Channel
PROTOCOL_REV : 3
Order - Base station acknowledgement
MSG_LENGTH: 8
MSG_TYPE: 1
ACK_SEQ: 7
MSG_SEQ: 0
ACK_REQ: 1ENCRYPTION: 0
USE_TIME: 0
ACTION_TIME: 0
ORDER: 16
ADD_RECORD_LEN: 0
Base Station Acknowledgement Order
BTS reply ack order & channel assignment message to
MS for origination message
Call Origination
Encrypt Mode
message encryption mode
0 : encryption disabled
1 : basic encryption of call control messages
2 : enhanced encryption of call control message
3 : reserved
ACTION_TIMEif USE_TIME = 1, set system time in unit of
80ms.
8/16/2019 11.China CAI Message
21/70
Dr.CDMA - 21 - Do not copy without permission
Call Origination
? Mobile Station Order(Ack)[ 2001 Nov 22 07:45:11.770 ] Reverse Traffic Channel
PROTOCOL_REV : 3
Order - Mobile station acknowledgement
MSG_Length: 7
MSG_TYPE: 1
ACK_SEQ: 0
MSG_SEQ: 0
ACK_REQ: 0ENCRYPTION: 0
ORDER: 16
ADD_RECORD_LEN: 0
Mobile Station Acknowledgement Order
BTS reply ack order & channel assignment message to
MS for origination message
Encrypt Mode
message encryption mode
0 : encryption disabled
1 : basic encryption of call control messages
2 : enhanced encryption of call control message
3 : reserved
8/16/2019 11.China CAI Message
22/70
Dr.CDMA - 22 - Do not copy without permission
Call Origination
? Service Connect [ 2001 Nov 22 07:45:12.005 ] Forward Traffic ChannelPROTOCOL_REV : 3Service connect
MSG_LENGTH: 21
MSG_TYPE: 20
ACK_SEQ: 7
MSG_SEQ: 1
ACK_REQ: 1
ENCRYPTION: 0
USE_TIME: 0ACTION_TIME: 0
SERV_CON_SEQ: 0
RECORD_TYPE: 7
RECORD_LEN: 12
FOR_MUX_OPTION: 1(0x0001)
REV_MUX_OPTION: 1(0x0001)
FOR_RATES: 240
REV_RATES: 240
NUM_CON_REC: 1
RECORD_LEN: 5
CON_REF: 1
SERVICE_OPTION: 3
FOR_TRAFFIC: 1
REV_TRAFFIC: 1
BTS use service connect message to negotiate service
option.
SERV_CON_SEQ connect sequence number
RECORD_TYPEinformation record type
7 : service configuration
FOR_MUX_OPTION forward traffic channel multiplex option
REV_MUX_OPTION reverse traffic channel multiplex option
FOR_RATEStransmission rates of the forward fundamental channel
'11110000' - 9600, 4800, 2400, 1200 support
REV_RATEStransmission rates of the reverse fundamental channel
'11110000' - 9600, 4800, 2400, 1200 support
CON_REF service option connection reference
SERVICE_OPTION service option
FOR_TRAFFIC
forward traffic channel traffic type
0 : do not use forward traffic channel traffic
1 : use primary traffic on the forward traffic channel
2 : use secondary traffic on the forward traffic channel
REV_TRAFFIC reverse traffic channel traffic type
8/16/2019 11.China CAI Message
23/70
Dr.CDMA - 23 - Do not copy without permission
Call Origination
? Service Connect Completion[ 2001 Nov 22 07:45:12.070 ] Reverse Traffic Channel
PROTOCOL_REV : 3
Service connect completion
MSG_Length: 6
MSG_TYPE: 14
ACK_SEQ: 1
MSG_SEQ: 1
ACK_REQ: 1ENCRYPTION: 0
SERV_CON_SEQ: 0
SERV_CON_SEQ connect sequence number
MS reply service connect completion to BTS for service
connect message
8/16/2019 11.China CAI Message
24/70
Dr.CDMA - 24 - Do not copy without permission
Call Origination
? Service Option Response[ 2001 Nov 26 03:34:54.003 ] Forward Traffic Channel
PROTOCOL_REV : 3
Order - Service option response
MSG_LENGTH: 11
MSG_TYPE: 1
ACK_SEQ: 7
MSG_SEQ: 1
ACK_REQ: 1ENCRYPTION: 0
USE_TIME: 0
ACTION_TIME: 0
ORDER: 20
ADD_RECORD_LEN: 3
Service Option Response Order
ORDQ: 0
Service Option: 3
BTS send service option response to to negotiate service
option.
Encrypt Mode
message encryption mode
0 : encryption disabled
1 : basic encryption of call control messages
2 : enhanced encryption of call control message
3 : reserved
8/16/2019 11.China CAI Message
25/70
8/16/2019 11.China CAI Message
26/70
Dr.CDMA - 26 - Do not copy without permission
Call Response
? Slotted Page Message
BTS use slotted page message to page MS in slot mode.
But slotted page message is invalid above IS95B.
[ 2001 Nov 26 03:21:05.882 ] Paging Channel
PROTOCOL_REV : 3
Slotted Page
MSG_TYPE: 5
CONFIG_MSG_SEQ: 6
ACC_MSG_SEQ: 56
MORE_PAGES: 0
MSG_SEQ: 0EXT_ADDR: 1
MIN1: 0x1B0527
MIN2: 0x038A
-> MIN : 2191937017(017-219-1306)
SPECIAL_SERVICE: 0
ACC_MSG_SEQ access parameters message sequence number
MORE_PAGES more slotted pages to follow indicator
MIN1first part of the mobile station identification
number
MIN2
second part of the mobile station identification
number
SPECIAL_SERVICE special service option indicator
8/16/2019 11.China CAI Message
27/70
Dr.CDMA - 27 - Do not copy without permission
Call Response
? General Page Message
BTS use general page message to page MS.[ 2001 Nov 22 07:44:38.922 ] Paging Channel
PROTOCOL_REV : 3
General Page
MSG_TYPE: 17
CONFIG_MSG_SEQ: 32
ACC_MSG_SEQ: 17
CLASS_0_DONE: 1
CLASS_1_DONE: 1TMSI_DONE: 1
ORDERED_TMSIS: 0
BROADCAST_DONE: 1
ADD_LENGTH: 0
ADD_PFIELD:
PAGE_CLASS: 0
PAGE_SUBCLASS: 0
MSG_SEQ: 0
IMSI_S[HI]: 3
IMSI_S[LO]: 3575089121
-> MIN : 0921051004 (0040921592)
Special_Service: 0
ACC_MSG_SEQ access parameters message sequence number
CLASS_0_DONE class 0 pages done
CLASS_1_DONE class 1 pages done
TMSI_DONE TMSI pages are done
ORDERED_TMSIS TMSIs sent in numerical order
BROADCAST_DONE broadcast pages done
PAGE_CLASS class of the page recordPAGE_SUBCLASS subclass of the page record
IMSI international mobile station identifier
Special Service special service option indicator
8/16/2019 11.China CAI Message
28/70
Dr.CDMA - 28 - Do not copy without permission
Call Response
? Mobile Station Order(Connect)
MS send connect order to notify call connect to BTS.[ 2001 Nov 22 08:34:51.991 ] Reverse Traffic Channel
PROTOCOL_REV : 3
Order - Connect
MSG_Length: 7
MSG_TYPE: 1
ACK_SEQ: 7
MSG_SEQ: 3
ACK_REQ: 1ENCRYPTION: 0
ORDER: 24
ADD_RECORD_LEN: 0
Connect Order
Encrypt Mode
message encryption mode
0 : encryption disabled
1 : basic encryption of call control messages
2 : enhanced encryption of call control message
3 : reserved
8/16/2019 11.China CAI Message
29/70
Dr.CDMA - 29 - Do not copy without permission
Call Release
? Mobile Station Order(Release)
MS send release order to notify call termination to BTS.[ 2001 Nov 22 07:47:31.770 ] Reverse Traffic Channel
PROTOCOL_REV : 3
Order - Release
MSG_Length: 7
MSG_TYPE: 1
ACK_SEQ: 7
MSG_SEQ: 5
ACK_REQ: 1ENCRYPTION: 0
ORDER: 21
ADD_RECORD_LEN: 0
Release Order (Normal Release)
Encrypt Mode
message encryption mode
0 : encryption disabled
1 : basic encryption of call control messages
2 : enhanced encryption of call control message
3 : reserved
8/16/2019 11.China CAI Message
30/70
Dr.CDMA - 30 - Do not copy without permission
Call Release
? Base Station Order(Release)
BTS send release order to notify call termination to MS.[ 2001 Nov 22 07:47:31.985 ] Forward Traffic Channel
PROTOCOL_REV : 3
Order - release
MSG_LENGTH: 8
MSG_TYPE: 1
ACK_SEQ: 5
MSG_SEQ: 5
ACK_REQ: 0
ENCRYPTION: 0
USE_TIME: 0
ACTION_TIME: 0
ORDER: 21
ADD_RECORD_LEN: 0
Release Order
Encrypt Mode
message encryption mode
0 : encryption disabled
1 : basic encryption of call control messages
2 : enhanced encryption of call control message
3 : reserved
8/16/2019 11.China CAI Message
31/70
Dr.CDMA - 31 - Do not copy without permission
Handoff Process
? Pilot Strength Measurement Message
MS report the signal strength of the searched pilot to
support handoff process.
BTS reply handoff direction message if PSMM is
suitable for handoff.
[ 2001 Nov 22 07:47:45.590 ] Reverse Traffic Channel
PROTOCOL_REV : 3
Pilot strengh measurement
MSG_Length: 10
MSG_TYPE: 5
ACK_SEQ: 2
MSG_SEQ: 1
ACK_REQ: 1
ENCRYPTION: 0
REF_PN: 375
PILOT_STRENGTH: -8.50
KEEP: 1
PN_PHASE : 10167, PN : 159 (-9, Distance : 2195.100 m)
PILOT_STRENGTH: -11.00
KEEP: 1
REF_PN time reference PN sequence offset
PILOT_STRENGTH pilot strength
KEEP keep pilot indicator 0 : drop
1 : maintain or add
PN_PHASE pilot measured phase
PN PN offset number
Distance distancd calculated from chip delay
8/16/2019 11.China CAI Message
32/70
Dr.CDMA - 32 - Do not copy without permission
Handoff Process
? Handoff Direction Message
BTS send handoff direction message to make handoff
process as for response of PSMM.
When received, MS shall enter handoff process.
But handoff direction message is invalid above IS95B.
[ 2001 Nov 22 03:17:32.820 ] Forward Traffic Channel
PROTOCOL_REV : 3
Handoff direction
MSG_LENGTH: 15
MSG_TYPE: 5ACK_SEQ: 1
MSG_SEQ: 3
ACK_REQ: 1
ENCRYPTION: 0
USE_TIME: 0
ACTION_TIME: 0
HDM_SEQ: 1
SRCH_WIN_A: 9
T_ADD: 20
T_DROP: 24T_COMP: 5
T_TDROP: 3
FRAME_OFFSET: 13
PRIVATE_LCM: 0
RESET_L2: 0
ENCRPT_MODE: 0
FREQ_INCL: 0
PILOT_PN: 444
PWR_COMB_IND: 0CODE_CHAN: 40
PILOT_PN: 350
PWR_COMB_IND: 0
CODE_CHAN: 33
HDM_SEQ handoff direction message sequence number
SRCH_WIN_A search window size for the active set and candidate set
T_ADD pilot detection threshold
T_DROP pilot drop threshold
T_COMP active set versus candidate set comparison threshold
T_TDROP drop timer value
FRAME_OFFSET frame offset * 1.25ms delay relative to system timing
PRIVATE_LCM
private long code mask indicator
0 : do not use
1 : use
RESET_L2 reset acknowledgement procedures command
ENCRPT_MODE message encryption mode
PILOT_PN piolt PN sequence offset index
PWR_COMB_IND
power control symbol combining indicator
1 : same BTS(share power control bits)
0 : different BTS
CODE_CHAN code channel index(walsh code)
8/16/2019 11.China CAI Message
33/70
Dr.CDMA - 33 - Do not copy without permission
Handoff Process
? Extended Handoff Direction Message
BTS send extended handoff direction message to make
handoff process as for response of PSMM.
When received, MS shall enter handoff process.
[ 2001 Nov 22 07:47:45.983 ] Forward Traffic Channel
PROTOCOL_REV : 3
Extended handoff direction
MSG_LENGTH: 15
MSG_TYPE: 17
ACK_SEQ: 1
MSG_SEQ: 3
ACK_REQ: 1
ENCRYPTION: 0
USE_TIME: 0
ACTION_TIME: 0
HDM_SEQ: 0
SEARCH_INCLUDED: 1
SRCH_WIN_A: 6 -> 28
T_ADD: 28
T_DROP: 32
T_COMP: 8
T_TDROP: 3
HARD_INCLUDED: 0
ADD_LENGTH: 0
PILOT_PN: 375
PWR_COMB_IND: 0
CODE_CHAN: 42
PILOT_PN: 159
PWR_COMB_IND: 0
CODE_CHAN: 9
HDM_SEQ handoff direction message sequence number
SEARCH_INCLUDED pilot search parameters included
SRCH_WIN_A search window size for the active set and candidate set
T_ADD pilot detection threshold
T_DROP pilot drop threshold
T_COMP active set versus candidate set comparison threshold
T_TDROP drop timer value
HARD_INCLUDED hard handoff parameters included
PILOT_PN piolt PN sequence offset index
PWR_COMB_IND
power control symbol combining indicator
1 : same BTS(share power control bits)
0 : different BTS
CODE_CHAN code channel index(walsh code)
8/16/2019 11.China CAI Message
34/70
Dr.CDMA - 34 - Do not copy without permission
Handoff Process
? Handoff Completion MessageBTS send release order to notify call termination to MS.
[ 2001 Nov 22 07:47:46.050 ] Reverse Traffic Channel
PROTOCOL_REV : 3
Handoff completion
MSG_Length: 8
MSG_TYPE: 10
ACK_SEQ: 3
MSG_SEQ: 2
ACK_REQ: 1
ENCRYPTION: 0
LAST_HDM_SEQ: 0
PILOT_PN: 375
PILOT_PN: 159
LAST_HDM_SEQ handoff direction message sequence number
PILOT_PN piolt PN sequence offset index
8/16/2019 11.China CAI Message
35/70
Dr.CDMA - 35 - Do not copy without permission
System Parameter Update
BTS send system parameter message to notify various system information for MS.
? System Parameter Message : Parameters
PWR_REP_THRESH, PWR_REP_FRAMES, PWR_REP_DEALYPower report parameters
NGHBR_MAX_AGE, T_ADD, T_DROP, T_COMP, T_TDROPHandoff parameters
SRCH_WIN_A, SRCH_WIN_N, SRCH_WIN_R, RESCANPilot search parameters
Pilot PN, BASE_ID, BASE_CLASS, BASE_LAT, BASE_LONGBTS information
REG_ZONE, TOTAL_ZONE, ZONE_TIMER, MULTI_SIDS,
MULTI_NIDS, HOME_REG, FOR_SID_REG, FOR_NID_REG,
POWER_UP_REG, POWER_DOWN_REG, PARAMETER_REG,REG_PRD, REG_DIST
Registration parameters
SID, NID, MAX_SLOT_CYCLE_INDEXSystem configuration
ContentsParameters
8/16/2019 11.China CAI Message
36/70
Dr.CDMA - 36 - Do not copy without permission
System Parameter Update
? System Parameter Message(1)
[ 2001 Nov 22 07:44:31.503 ] Paging Channel
PROTOCOL_REV : 3
System Parameters
MSG_TYPE: 1
PILOT_PN: 159
CONFIG_MSG_SEQ: 32
SID: 13824
NID: 2
REG_ZONE: 0
TOTAL_ZONE: 0
ZONE_TIMER: 0
MULT_SIDS: 0MULT_NIDS: 0
BASE_ID: 2681
BASE_CLASS: 0 -> Public Microcellular System
PAGE_CHAN: 1
MAX_SLOT_CYCLE_INDEX: 2 -> 5.120 sec
HOME_REG: 1
FOR_SID_REG: 1
FOR_NID_REG: 1
POWER_UP_REG: 1
POWER_DOWN_REG: 1
PARAMETER_REG: 1
REG_PRD: 0 -> 0.001 min
BASE_LAT: 574652
BASE_LON: 1676668
SID system identification
NID network identification
REG_ZONE registration zone
TOTAL_ZONE number of registration zones to be retained
ZONE_TIMER zone timer length
MULT_SIDS multiple SID storage indicator
MULT_NIDS multiple NID storage indicator
BASE_ID base station identification
BASE_CLASS base station classPAGE_CHAN number of paging channels
MAX_SLOT_CYCLE_INDEX maximum slot cycle index
HOME_REG home registration indicator
FOR_SID_REG SID roamer registration indicator
FOR_NID_REG NID roamer registration indicator
POWER_UP_REG power-up registration indicator
POWER_DOWN_REG power-down registration indicator
PARAMETER_REG parameter change registration indicator
REG_PRD
registration period
0 : disable
others : 2REG_PRD/4
* 0.08 sec
BASE_LAT base station latitude
BASE_LON base station longitude
8/16/2019 11.China CAI Message
37/70
Dr.CDMA - 37 - Do not copy without permission
System Parameter Update
? System Parameter Message(2)REG_DIST: 0
SRCH_WIN_A: 6 -> 28
SRCH_WIN_N: 8 -> 60
SRCH_WIN_R: 9 -> 80
NGHBR_MAX_AGE: 0
PWR_REP_THRESH: 2
PWR_REP_FRAMES: 9 -> 113
PWR_THRESH_ENABLE: 1
PWR_PERIOD_ENABLE: 0
PWR_REP_DELAY: 1
RESCAN: 0
T_ADD: 28
T_DROP: 32
T_COMP: 8
T_TDROP: 3
EXT_SYS_PARAMETER: 1
EXT_NGHBR_LIST: 0
GEN_NGHBR_LIST: 0
GLOBAL_REDIRECT: 0
REG_DISTregistration distance
0 : disable
SRCH_WIN_A search window size for active and candidate set
SRCH_WIN_N search window size for neighbor set
SRCH_WIN_R search window size for remaining set
NGHBR_MAX_AGE
neighbor set maximum age
Maximum age value beyond which mobile stations
are to drop members from the neighbor set
PWR_REP_THRESH power control reporting threshold
PWR_REP_FRAMES power control reporting frame count
2PWR_REP_FRAMES/2
* 5 frames
PWR_THRESH_ENABLE threshold report mode indicator
PWR_REP_DELAY power report delay
PWR_REP_DEALY * 4 frames delay
RESCAN rescan indicator
T_ADD pilot detection threshold
T_DROP pilot drop threshold
T_COMPactive set versus candidate set comparison
thresholdT_TDROP drop timer value
EXT_SYS_PARAMETER extended system parameter message indicator
GLOBAL_REDIRECT global service redirection message indicator
8/16/2019 11.China CAI Message
38/70
Dr.CDMA - 38 - Do not copy without permission
System Parameter Update
? In-Traffic System Parameter Message[ 2001 Nov 22 07:48:43.525 ] Forward Traffic Channel
PROTOCOL_REV : 3
In-Traffic system parameters
MSG_LENGTH: 14
MSG_TYPE: 7
ACK_SEQ: 3
MSG_SEQ: 6
ACK_REQ: 1
ENCRYPTION: 0
SID: 13824
NID: 2
SRCH_WIN_A: 6
SRCH_WIN_N: 8
SRCH_WIN_R: 9
T_ADD: 28
T_DROP: 32
T_COMP: 8
T_TDROP: 3
NGHBR_MAX_AGE: 0
BTS send in-traffic system parameter message to notify
various system information for MS in traffic state.
SID system identification
NID network identification
SRCH_WIN_A search window size for active and candidate set
SRCH_WIN_N search window size for neighbor set
SRCH_WIN_R search window size for remaining set
NGHBR_MAX_
AGE
neighbor set maximum ageMaximum age value beyond which mobile
stations are to drop members from the neighbor
set
T_ADD pilot detection threshold
T_DROP pilot drop threshold
T_COMPactive set versus candidate set comparison
threshold
T_TDROP drop timer value
8/16/2019 11.China CAI Message
39/70
Dr.CDMA - 39 - Do not copy without permission
BTS send access parameter message to notify various
system information about access CAI.
? Access Parameter Message(1)
System Parameter Update
[ 2001 Nov 22 07:44:29.303 ] Paging Channel
PROTOCOL_REV : 3
Access Parameters
MSG_TYPE: 2
PILOT_PN: 159
ACC_MSG_SEQ: 17
ACC_CHAN: 0
NOM_PWR: 3
INIT_PWR: 29
PWR_STEP: 5
NUM_STEP: 3
ACC_CHAN number of access channels (ACC_CHAN + 1)
NOM_PWR nominal transmit power offset
INIT_PWR initial transmit power offset
PWR_STEP power increment
NUM_STEP number of access probes
First Transmit Power
: -mean input power –73 + NOM_PWR(dB) + INIT_PWR(dB)
Increasing Transmit Power for acquiring ACK from BTS
: -mean input power –73 + NOM_PWR(dB) + INIT_PWR(dB) + N * PWR_STEP(dB)
N (step counter from 0 up to NUM_STEP)
8/16/2019 11.China CAI Message
40/70
Dr.CDMA - 40 - Do not copy without permission
System Parameter Update
? Access Parameter Message(2)MAX_CAP_SZ: 3
PAM_SZ: 2
PSIST(0-9): 0
PSIST(10-15): 0 0 0 0 0 0
MSG_PSIST: 0
REG_PSIST: 0
PROBE_PN_RAN: 0
ACC_TMO: 1
PROBE_BKOFF: 0
BKOFF: 0MAX_REQ_SEQ: 3
MAX_RSP_SEQ: 3
AUTH: 0
NOM_PWR_EXT: 0
PSIST_EMG_INCL: 0
PWR_STEP power increment
NUM_STEP number of access probes
MAX_CAP_SZmaximum access channel message capsule size
(MAX_CAP_SZ + 3) frames
PAM_SZ access channel preamble length
PSIST
persistence value for access overload classes
0 ~ 9 : normal MS
10 : testing MS
11 : emergency MS
MSG_PSIST persistence modifier for access channel attempts for
message transmission
REG_PSIST
persistence modifier for access channel attempts for
registrations which are not responses to the registration
request order
PROBE_PN_RAN time randomization for access channel probes
ACC_TMO acknowledgement timeout
PROBE_BKOFF access channel probe backoff range
BKOFF access channel probe sequence backoff range
MAX_REQ_SEQmaximum number of access probe sequence for an
access channel request
MAX_RSP_SEQmaximum number of access probe sequence for an
access channel response
AUTH authenticaton mode
8/16/2019 11.China CAI Message
41/70
Dr.CDMA - 41 - Do not copy without permission
System Parameter Update
? Neighbor List Message
[ 2001 Nov 22 07:48:34.723 ] Paging Channel
PROTOCOL_REV : 3
Neighbor List
MSG_TYPE: 3PILOT_PN: 426(0x01AA)
CONFIG_MSG_SEQ: 34
PILOT_INC: 3
NUM_NGHBR :20
NGHBR[0] NGHBR_CONFIG: 0 NGHBR_PN: 234(0x00EA)
NGHBR[1] NGHBR_CONFIG: 0 NGHBR_PN: 402(0x0192)
NGHBR[2] NGHBR_CONFIG: 0 NGHBR_PN: 162(0x00A2)
NGHBR[3] NGHBR_CONFIG: 0 NGHBR_PN: 330(0x014A)
NGHBR[4] NGHBR_CONFIG: 0 NGHBR_PN: 498(0x01F2)NGHBR[5] NGHBR_CONFIG: 0 NGHBR_PN: 159(0x009F)
NGHBR[6] NGHBR_CONFIG: 0 NGHBR_PN: 495(0x01EF)
NGHBR[7] NGHBR_CONFIG: 0 NGHBR_PN: 6(0x0006)
NGHBR[8] NGHBR_CONFIG: 0 NGHBR_PN: 174(0x00AE)
NGHBR[9] NGHBR_CONFIG: 0 NGHBR_PN: 126(0x007E)
NGHBR[10] NGHBR_CONFIG: 0 NGHBR_PN: 294(0x0126)
NGHBR[11] NGHBR_CONFIG: 0 NGHBR_PN: 99(0x0063)
NGHBR[12] NGHBR_CONFIG: 0 NGHBR_PN: 123(0x007B)
NGHBR[13] NGHBR_CONFIG: 0 NGHBR_PN: 291(0x0123)
NGHBR[14] NGHBR_CONFIG: 0 NGHBR_PN: 459(0x01CB)NGHBR[15] NGHBR_CONFIG: 0 NGHBR_PN: 90(0x005A)
NGHBR[16] NGHBR_CONFIG: 0 NGHBR_PN: 258(0x0102)
NGHBR[17] NGHBR_CONFIG: 0 NGHBR_PN: 96(0x0060)
NGHBR[18] NGHBR_CONFIG: 0 NGHBR_PN: 264(0x0108)
NGHBR[19] NGHBR_CONFIG: 0 NGHBR_PN: 432(0x01B0)
BTS send neighbor list message to notify BTS’s
information around current BTS.
PILOT_PN pilot PN sequence offset inex
PILOT_INC pilot PN sequence offset index increment
NUM_NGHBR number of pilot PN offset index in neighbor list
message
NGHBR_CONFIG
neighbor configuration
0 : same configuration as the current BTS1 : different configuration
(paging channel on the current CDMA FA)
2 : different configuration
(paging channel on the 1st CDMA FA)
3 : unknown configuration
NGHBR_PN neighbor pilot PN sequence offset index
8/16/2019 11.China CAI Message
42/70
Dr.CDMA - 42 - Do not copy without permission
System Parameter Update
? Neighbor List Update Message
[ 2001 Nov 22 07:45:49.885 ] Forward Traffic Channel
PROTOCOL_REV : 3
Neighbor list update
MSG_LENGTH: 29
MSG_TYPE: 8
ACK_SEQ: 2
MSG_SEQ: 4
ACK_REQ: 1
ENCRYPTION: 0
PILOT_INC: 3
NGHBR_PN: 468
NGHBR_PN: 381NGHBR_PN: 378
NGHBR_PN: 87
NGHBR_PN: 423
NGHBR_PN: 162
NGHBR_PN: 21
NGHBR_PN: 123
NGHBR_PN: 189
NGHBR_PN: 237
NGHBR_PN: 357
NGHBR_PN: 405
NGHBR_PN: 327
NGHBR_PN: 234
NGHBR_PN: 402
NGHBR_PN: 147
NGHBR_PN: 495
BTS send neighbor list message to notify BTS’s
information around current BTS in traffic state.
PILOT_PN pilot PN sequence offset inex
PILOT_INC pilot PN sequence offset index increment
NGHBR_PN neighbor pilot PN sequence offset index
8/16/2019 11.China CAI Message
43/70
Dr.CDMA - 43 - Do not copy without permission
System Parameter Update
? Data Burst MessageBTS/MS send data burst message to notify short
message data each other.
[ 2002 Mar 19 01:46:18.648 ] Reverse Traffic Channel
PROTOCOL_REV : 6
Data burst
MSG_Length: 67MSG_TYPE: 4
ACK_SEQ: 4
MSG_SEQ: 3
ACK_REQ: 1
ENCRYPTION: 0
MSG_NUMBER: 1
BURST_TYPE: 3
NUM_MSGS: 1
NUM_FIELDS: 58
SMS_MSG_TYPE: 0
Point to Point Message
PARAMETER_ID: 0
-> TELESERVICE IDENTIFIER
PARAMETER_LEN: 2
IDENTIFIER: 4098
PARAMETER_ID: 4
-> CALLED ADDRESS
PARAMETER_LEN: 7
DIGIT_MODE: 0
-> CHARi is consist of 4 bit BCD code
NUMBER_MODE: 0
NUM_FIELDS: 11
CHARi: 1 3 9 5 8 1 8 1 4 8 0
PARAMETER_ID: 6
-> BEARER RECEIVE RESPONSE OPTION
PARAMETER_LEN: 1
REPLY_SEQ: 3
PARAMETER_ID: 8
-> BEARER DATA
PARAMETER_LEN: 39
SUBPARAMETER_ID: 0
-> MESSAGE IDENTIFIER
SUBPARAMETER_LEN: 3
MESSAGE_TYPE: 2
MESSAGE_ID: 27
SUBPARAMETER_ID: 1
-> USER DATA
SUBPARAMETER_LEN: 25
MSG_ENCODING: 2
NUM_FIELDS: 26
CHARi: n o w i s t e s t i n g I a m s o r r y
SUBPARAMETER_ID: 10
-> RESPONSE OPTION
SUBPARAMETER_LEN: 1
USER_ACK_REQ: 0
DAK_SEQ: 1
SUBPARAMETER_ID: 14
-> CALLBACK NUMBER
SUBPARAMETER_LEN: 2
DIGIT_MODE: 0 (CHARi -> 4 bits)
NUM_FIELDS: 0
CHARi:
BURST_TYPEData indicator
3 : SMS(Short Message Service)
8/16/2019 11.China CAI Message
44/70
Dr.CDMA - 44 - Do not copy without permission
System Parameter Update
? Send Burst DTMF MessageMS send ‘send burst DTMF message’ to deliver
DTMF data to BTS.
[ 2002 Mar 20 02:10:03.275 ] Reverse Traffic Channel
PROTOCOL_REV : 3
Send burst DTMF
MSG_Length: 13
MSG_TYPE: 7
ACK_SEQ: 6
MSG_SEQ: 4
ACK_REQ: 1
ENCRYPTION: 0
NUM_DIGITS: 11
DTMF_ON_LENGTH: 1DTMF_OFF_LENGTH: 1
DIGITi : 0
DIGITi : 1
DIGITi : 1
DIGITi : 9
DIGITi : 1
DIGITi : 3
DIGITi : 6
DIGITi : 3
DIGITi : 5DIGITi : 6
DIGITi : 0
NUM_DIGITS Number of DTMF Digits
DTMF_ON_LENGTH
DTMF pulse with code
0 : 95 ms
1 : 150 ms
2 : 200 ms
3 : 250 ms4 : 300 ms
5 : 350 ms
DTMF_OFF_LENGT
H
DTMF inter-digit interval code
0 : 60 ms
1 : 100 ms
2 : 150 ms
3 : 200 ms
DIGITi DTMF digit
8/16/2019 11.China CAI Message
45/70
Dr.CDMA - 45 - Do not copy without permission
? General TA w/sup ChannelInformation
Status Packet
[ 2001 Nov 22 07:44:36.210 ] General TA w/sup channel info
PROTOCOL_REV : 3
BAND_CLASS : 0 (800MHz Cellular Band)
--- Searcher Information ---
SEARCH_PILOT: 375
SEARCH_PILOT_SET : Active Set , not the reference pilot
SRCH_STATE : 8 (Operation on the Traffic Channel)
WINDOW_CENTER : 0xC6F0 WINDOW_END : 0xC760
Path Position : 0x1D 0x23 0x29 0x13
Path Energy : 853 145 145 116 SearcherEc/Io : -12.651
---- Finger Information ----
Finger PN Sector POS Ec/Io
-------------------------------
1 159 0 0xC6B8 -4.732
2 375 1 0xC6F4 -12.559
3 159 0 0xC6A3 -19.829
4 159 0 0xC6C4 -17.610
** Combined Ec/Io: -3.77
RX_AGC : 235
RX_POWER : -70.248 dBm(Celluar)
TX_AGC : 126TX_GAIN_ADJ : -7
TX_POWER : -10.267 dBm(Celluar)
NUM_SUP_CHAN: 0
Rx Power, Tx Power, Tx_Adjust
Power Control information
Pilot PN offset for each finger
Chip delay for each finger
Energy Strength for each finger
Location in Active Pilot Set
Combined Ec/Io
Finger information
Pilot PN offset, Pilot Set,
Chip delay, Energy Strength(Ec/Io)
Searched Pilot information
8/16/2019 11.China CAI Message
46/70
Dr.CDMA - 46 - Do not copy without permission
? General TA information
Status Packet
[ 2001 Nov 26 03:21:20.127 ] General TA info
PROTOCOL_REV : 3
BAND_CLASS : 0 (800MHz Cellular Band)
--- Searcher Information ---
SEARCH_PILOT: 148
SEARCH_PILOT_SET : Active Set
SRCH_STATE : 8 (Operation on the Traffic Channel)
WINDOW_CENTER : 0x710 WINDOW_END : 0x10780
Path Position : 0x1C 0x26 0x29 0x31
Path Energy : 949 769 164 121 SearcherEc/Io : -10.634
---- Finger Information ----
Finger PN Sector POS Ec/Io
-------------------------------
1 148 0 0x10711 -14.600
2 148 0 0x1073A -12.839
3 148 0 0x1070F -15.569
4 148 0 0x10715 -18.579
** Combined Ec/Io: -8.92
RX_AGC : 13
RX_POWER : -58.915 dBm(Celluar)
TX_AGC : 175TX_GAIN_ADJ : 20
TX_POWER : 6.060 dBm(Celluar)
Rx Power, Tx Power, Tx_Adjust
Power Control information
Pilot PN offset for each finger
Chip delay for each finger
Energy Strength for each finger
Location in Active Pilot Set
Combined Ec/Io
Finger information
Pilot PN offset, Pilot Set,
Chip delay, Energy Strength(Ec/Io)
Searched Pilot information
8/16/2019 11.China CAI Message
47/70
Dr.CDMA - 47 - Do not copy without permission
? Finger information
Status Packet
[ 2001 Nov 30 09:19:35.448 ] Finger info
PROTOCOL_REV : 3
PILOT: 400 400 400 0
X: 47208 47219 47228 47207
Y: 199 72 20 0
Pilot PN offset for each finger
Chip delay for each finger
Energy Strength for each finger
Finger information
8/16/2019 11.China CAI Message
48/70
Dr.CDMA - 48 - Do not copy without permission
? Searcher information
Status Packet
[ 2001 Nov 30 09:19:35.108 ] Searcher info 2
PROTOCOL_REV : 3
PREGAIN: 0
INTEGRATION: 128
NON_COHERENT: 0
PILOT_OFFSET: 9548WINDOW_POSITION: 47304
WINDOW_CENTER: 47208
TCXO_DRIFT: 0
NUM_ENTRIES: 48
ENERGIES: 0000 0000 0000 0000 0000 0000 0000 0000
ENERGIES: 0000 0000 0000 0000 0000 0000 0000 0000
ENERGIES: 0000 0000 0000 0000 0000 0000 0000 0000
ENERGIES: 0000 0000 0000 0000 0000 0000 0000 0000
ENERGIES: 0000 0000 0000 0000 0000 0000 0000 0044
ENERGIES: 0000 0000 0000 0000 0000 0000 0000 0000
Pilot PN offset, Chip delay, Energy
Strength(Ec/Io)
Searched Pilot information
8/16/2019 11.China CAI Message
49/70
Dr.CDMA - 49 - Do not copy without permission
? Searcher and Fingerinformation
Status Packet
[ 2002 Mar 28 06:07:17.236 ] Searcher and fingerinformation
PROTOCOL_REV : 6
BAND_CLASS : 0 (800MHz Cellular Band)
--- Searcher Information ---
SEARCH_PILOT: 482
SEARCH_PILOT_SET : Active Set
SRCH_STATE : 6 -> Operation on the Paging Channel
WINDOW_CENTER : 0x2AD8 WINDOW_END : 0x2C68
Peak Pos(1/2Chp) Ec/Io
-------------------------------
1 101 -4.4192 113 -15.661
3 96 -18.552
4 197 -20.372
** Combined Ec/Io: -3.85
---- Finger Information ----
Finger PN Sector POS Ec/Io
-------------------------------
1 This Finger is not locked
2 482 0 0x2ADE -4.147
3 482 0 0x2AD3 -16.149
4 This Finger is not assigned
** Combined Ec/Io: -3.88
Pilot PN offset for each finger
Chip delay for each finger
Energy Strength for each finger
Location in Active Pilot Set
Combined Ec/Io
Finger information
Pilot PN offset, Pilot Set,
Chip delay, Energy Strength(Ec/Io)
Searched Pilot information
8/16/2019 11.China CAI Message
50/70
8/16/2019 11.China CAI Message
51/70
Dr.CDMA - 51 - Do not copy without permission
?
Markov Statistics
Status Packet
[ 2001 Nov 22 07:51:24.103 ] Markov statistics
PROTOCOL_REV : 3
Total # of Frames: 100
8Kbps non-Markov
Full Rate: 58
Half Rate: 4
Quarter Rate: 0
Eighth Rate: 38
Erasure: 0FER : : 0.00
It shows the statistics of frames that are received
from BTS.
8/16/2019 11.China CAI Message
52/70
Dr.CDMA - 52 - Do not copy without permission
?
Sparse AGC Power Controlinformation
Status Packet [ 2001 Nov 22 07:44:55.583 ] Sparse AGC power controlPROTOCOL_REV : 3
ADC_THERM: 172
BATT_COLT: 252
TX_POWER_LIMIT: 0
Sample RX PWR TX PWR POWER_CTL_VAL
--------------------------------------------------------------------
1 : -75.248 -7.269 -2.000
2 : -75.581 -4.270 0.000
3 : -76.915 -3.604 0.000
4 : -77.248 -4.937 -2.000
5 : -77.248 -6.270 -4.000
6 : -76.915 -8.269 -6.000
7 : -76.581 -10.268 -8.000
8 : -75.915 -12.600 -10.0009 : -75.248 -14.933 -12.000
10 : -74.915 -16.599 -13.000
……………………………………….
90 : -76.581 -12.267 -10.000
91 : -76.248 -12.267 -10.000
92 : -75.581 -14.600 -12.000
93 : -74.915 -15.266 -12.000
94 : -74.915 -14.933 -11.000
95 : -75.915 -15.599 -12.000
96 : -75.248 -16.599 -13.00097 : -74.581 -15.932 -12.000
98 : -74.915 -16.266 -12.000
99 : -76.581 -15.599 -12.000
100 : -77.248 -16.599 -14.000
Rx Power, Tx Power, Tx_Adjust
Power Control information
8/16/2019 11.China CAI Message
53/70
Dr.CDMA - 53 - Do not copy without permission
CAI Message Analysis
with Dr.CDMA
8/16/2019 11.China CAI Message
54/70
Dr.CDMA - 54 - Do not copy without permission
Dr.DataDM(real-time)Message Filter Selection
Filter Edit Button Pause Button
Detailed Message
Total Message Stream
Filtered Message Stream
8/16/2019 11.China CAI Message
55/70
8/16/2019 11.China CAI Message
56/70
Dr.CDMA - 56 - Do not copy without permission
Appendix
8/16/2019 11.China CAI Message
57/70
Dr.CDMA - 57 - Do not copy without permission
MSID Table
Mobile Station Identification
8/16/2019 11.China CAI Message
58/70
Dr.CDMA - 58 - Do not copy without permission
IMSI Table
International Mobile Station Identifier
8/16/2019 11.China CAI Message
59/70
Dr.CDMA - 59 - Do not copy without permission
ADDR_TYPE
Address type
8/16/2019 11.China CAI Message
60/70
Dr.CDMA - 60 - Do not copy without permission
SCM Table
Station Class Mark
8/16/2019 11.China CAI Message
61/70
Dr.CDMA - 61 - Do not copy without permission
REG_TYPE
Registration type
8/16/2019 11.China CAI Message
62/70
Dr.CDMA - 62 - Do not copy without permission
ORDER Table(1) –Reverse Link
8/16/2019 11.China CAI Message
63/70
Dr.CDMA - 63 - Do not copy without permission
ORDER Table(2) – Reverse Link
8/16/2019 11.China CAI Message
64/70
Dr.CDMA - 64 - Do not copy without permission
ORDER Table(3) – Forward Link
8/16/2019 11.China CAI Message
65/70
Dr.CDMA - 65 - Do not copy without permission
ORDER Table(4) – Forward Link
(Addition to table)
Order : 010000
Base Station Acknowledgement Order
8/16/2019 11.China CAI Message
66/70
Dr.CDMA - 66 - Do not copy without permission
Service Option
8/16/2019 11.China CAI Message
67/70
Dr.CDMA - 67 - Do not copy without permission
Information Record Types
P R d F t
8/16/2019 11.China CAI Message
68/70
Dr.CDMA - 68 - Do not copy without permission
Page Record Format
Mobile Station Addressed page
Broadcast page
A S
8/16/2019 11.China CAI Message
69/70
Dr.CDMA - 69 - Do not copy without permission
Random value(0 ~ 1+BKOFF)
PSIST(0~9)
MAX_REQ_SEQ
MAX_RSP_SEQ
Random value
[0 ~ (2PROBE_PN_RAN – 1)] Chips
Access Sequence
A P b
8/16/2019 11.China CAI Message
70/70
Dr.CDMA - 70 - Do not copy without permission
(2+ACC_TMO)*80ms
Random value(1 + PROBE_BKOFF)
NUM_STEP
PWR_STEP
1+PAM_SZ
1+MAX_CAP_SZ
Access Probe