1 Scope
This standard specifies the contents of call control layer of air interface in police digital trunking communication system.
This standard is applicable to design, manufacture and acceptance of police digital trunking communication system.
2 Normative References
The following documents for the application of this document are essential. Any dated reference, just dated edition applies to this document. For undated references, the latest edition (including any amendments) applies to this document.
GA/T 1056-2013 Police Digital Trunking Communication System - General Technical Specifications
GA/T 1057-2013 Police Digital Trunking Communication System - Technical Specifications for Physical Layer and Data Link Layer of Air Interface
GA/T 1059-2013 Police Digital Trunking Communication System - Security Technical Specifications
3 Terminologies, Definitions and Abbreviations
3.1 Terminologies and Definitions
For the purposes of this document, the terminologies and definitions defined in GA/T 1056-2013, GA/T 1057-2013 and GA/T 1059-2013 as well as the following ones apply.
3.1.1
Power-save-frame
The basic timing unit which contains 16 time slots (480ms) and is used for waking-up the dormant mobile station.
3.1.2
Dedicated control channel
The control channel which cannot be switched to service channel or other channel types.
3.1.3
Composite control channel
The control channel which may be temporarily switched to and used as service channel.
3.1.4
Received signal strength indication (RSSI)
The root mean square value (rms) of signal power received by receiver at the location of antenna.
3.1.5
Alias
The mnemonic name defined for number, channel and the like for the convenience of being remembered by users.
3.1.6
Partition
The information element used for partitioning the mobile station on a trunking station which has trunking station control channel (TSCC).
3.1.7
Inter TS
The execution of operation is completed between two or among multiple base stations.
3.1.8
Inter network
The execution of operation is completed between two or among multiple networks.
3.1.9
Extended address
The source address or target address of an equipment other than mobile station equipment.
3.1.10
Multi-part call set-up
Foreword VIII
Introduction IX
1 Scope
2 Normative References
3 Terminologies, Definitions and Abbreviations
3.1 Terminologies and Definitions
3.2 Abbreviations
4 Overview
4.1 Protocol Architecture
4.2 Address Mapping Table
5 PDT Conventional Services
5.1 General
5.2 Basic Services
5.3 Supplementary services
5.4 Conventional Protocol Data Units
5.5 Information Elements of Conventional Protocols
5.6 Control Block Codes of Conventional Protocols
6 PDT Trunking Service
6.1 Basic Requirements
6.2 Data Link Layer
6.3 Call Control Layer
Figure 1 Protocol Stack Architecture of Air Interface in PDT System
Figure 2 Dual-slot HMSC of Base Station
Figure 3 Single-slot HMSC of Base Station
Figure 4 MSC for BS Activation
Figure 5 MSC for Voice Transfer
Figure 6 MSC for Voice Hangtime
Figure 7 MSC for Control Signalling Transfer
Figure 8 BS Downlink deactivation
Figure 9 MSC for Signalling Unsupported by Service
Figure 10 SDL for Realization of Group Call
Figure 11 HMSC for Group Call
Figure 12 MSC for TX_Response to Group Call
Figure 13 MSC for TX_Denied
Figure 14 MSC for TX_Granted
Figure 15 MSC for Receiving of Voice Header
Figure 16 MSC for Delayed Access of Voice
Figure 17 MSC for Processing to Release PTT
Figure 18 MSC for End of Group Call
Figure 19 MSC for End of Call during Group Call
Figure 20 MSC for Receiving of Mismatching Address during Group Call
Figure 21 MSC for No Outbound Activity during Group Call
Figure 22 SDL for Individual Call Voice Channel Access
Figure 23 SDL for Individual Call Voice Response Channel Access
Figure 24 SDL for Initiation of OACSU Individual Call Voice
Figure 25 MSC for No Answer to OACSU Individual Call Voice
Figure 26 MSC for Receiving of Answer to OACSU Individual Call Voice
Figure 27 DGNA Set-up Process
Figure 28 DGNA Cancellation Process
Figure 29 RC Block on Control Channel
Figure 30 Align Mode
Figure 31 Offset Mode
Figure 32 Multiframe and Time Base Indication of TDMA
Figure 33 Transmission of Inbound Packet Data
Figure 34 Transmission of Outbound Packet Data
Figure 35 Ordinary Registration
Figure 36 Power-save Registration
Figure 37 Registration Cancellation
Figure 38 Wireless Voice Individual Call
Figure 39 Cancellation of Voice Individual Call
Figure 40 Wireless-to-Wired Call
Figure 41 Wired-to-wireless Call
Figure 42 Wireless-to-Wireless Duplex Individual Call
Figure 43 Wireless-to-Wired Duplex Call
Figure 44 Wireless Voice Group Call
Figure 45 PTT Authorization upon Individual Call
Figure 46 PTT Authorization upon Group Call
Figure 47 Handover
Figure 48 Short Message Pullup
Figure 49 Transmission of Individual Call Short Message
Figure 50 Transmission of Group Call Short Message
Figure 51 State Message Transmission
Figure 52 Circuit Data
Figure 53 Distribution and Release of Packet Data Service Channels
Figure 54 Packet Data Transmission
Figure 55 Stun, Kill and Reactivation by Authorized User
Figure 56 Stun, Kill and Reactivation with One-way Authentication
Figure 57 DGNA Service by Authorized User
Figure 58 Setting of DGNA
Figure 59 Deletion of DGNA by Authorized User
Figure 60 DGNA Deletion
Figure 61 Inquiry of DGNA
Figure 62 Setting of Forwarding from Itself to Wireless Individual Address
Figure 63 Setting of Forwarding from Itself to Wireless Group User Address
Figure 64 Setting of Forwarding from Itself to Wired Number
Figure 65 Cancellation of Self-forwarding
Figure 66 Setting of Forwarding from Other Wireless User to Wireless Individual Address
Figure 67 Setting of Forwarding from Other Wireless User to Wired Number
Figure 68 Forwarding Inquiry
Figure 69 Cancellation of Call Forwarding from Other Wireless Users
Figure 70 Instruction Routine
Figure 71 Listen Activation
Figure 72 Listen and Interruption Process
Figure 73 Call Forwarding Process
Figure 74 Environment Interception
Figure 75 Group Calling Incorporation
Figure 76 Include Call
Figure 77 Idle Indication
Figure 78 Data Roll Call
Table 1 Address Mapping Table
Table 2 Data Burst for Activating BS
Table 3 Data Outburst Types of Group Call
Table 4 Embedded Information Content of Group Call
Table 5 Data Type Burst of Individual Call
Table 6 Embedded Information Content of Individual Call
Table 7 Special Data Types/Protocol Data Units of the Data of Predefined Format
Table 8 Special Data Types/Protocol Data Units of the Data of Original Format
Table 9 Special Data Types/Protocol Data Units of State Message
Table 10 Data Types/Protocol Data Units for Short Data Confirmation Response
Table 11 Data Response
Table 12 Class, Type And State Definitions of Response Data Packet for Short Data
Table 13 PDU Content of Full Link Control
Table 14 PDU Content of Group Call Link Control
Table 15 PDU Content of Individual Call Link Control
Table 16 PDU Content of Data Termination Control Block
Table 17 PDU Content of Short LC
Table 18 PDU Content of Null Message
Table 19 PDU Content of Activation Update
Table 20 PDU Content of Control Signalling
Table 21 PDU Content of BS Downlink Activation
Table 22 PDU Content of Unit-unit Individual Call Voice Request
Table 23 PDU Content of Unit-unit Individual Call Voice Response
Table 24 PDU Content of Negative Acknowledge Response
Table 25 PDU Content of Relay Station Activation
Table 26 DGNA Request Header Block (DGNA_Reg)
Table 27 DGNA_Block
Table 28 DGNA_Rsp
Table 29 Information Content of Service Options (SO)
Table 30 Information Content of Answer Response (AR)
Table 31 Information Content of SRCT
Table 32 Information Content of AIF
Table 33 Information Content of CBF
Table 34 Full Link Control Opcode
Table 35 CSBK Opcode
Table 36 Short LC Opcode
Table 37 Composition of Individual Subscriber Identity (ISI)
Table 38 Composition of Group Subscriber Identity (GSI)
Table 39 Composition of ESN
Table 40 SGI
Table 41 CACH TACT
Table 42 EMB
Table 43 SLOT TYPE
Table 44 Summary Table of Control Channel Outbound Signalling
Table 45 Summary Table of Control Channel Inbound Signalling
Table 46 Service Channel Outbound Signalling Table
Table 47 Service Channel Outbound FLC Signalling Table
Table 48 Service Channel Outbound Embedded FLC Signalling Table
Table 49 Service Channel Inbound Signalling Table
Table 50 Service Channel Inbound Signalling Table
Table 51 Service Channel Inbound Embedded Signalling Table
Table 52 Summary Table of Packet Channel Outbound Signalling
Table 53 Summary Table of Packet Channel Inbound Signalling
Table 54 CACH with Control Channel.
Table 55 CACH of Whole Service Channel.
Table 56 PV_GRANT PDU
Table 57 TV_GRANT PDU
Table 58 BTV_GRANT PDU
Table 59 PD_GRANT PDU
Table 60 TD_GRANT PDU
Table 61 CD_GRANT PDU
Table 62 DL_GRANT PDU
Table 63 MT_GRANT PDU
Table 64 TA_GRANT PDU
Table 65 RC_GRANT PDU
Table 66 CG_AP PDU
Table 67 CG_E2EE_AP PDU
Table 68 C_MOVE PDU
Table 69 MV_AP PDU
Table 70 C_ALOHA PDU
Table 71 C_BCAST PDU
Table 72 BC_AP PDU
Table 73 C_AHOY PDU
Table 74 C_ACKD, C_NACKD, C_QACKD, C_WACKD PDU
Table 75 C_UDTHD PDU
Table 76 C_E2EEHD PDU
Table 77 C_RBCAST PDU
Table 78 C_RAND PDU
Table 79 C_ACKVIT PDU
Table 80 C_ACKU PDU
Table 81 C_UDTHU PDU
Table 82 C_RESTORE PDU
Table 83 P_CLEAR PDU
Table 84 PC_AP PDU
Table 85 P_PROTECT PDU
Table 86 P_BCAST PDU
Table 87 P_BC_AP PDU
Table 88 P_EMSD_GRPV PDU
Table 89 P_EMSD_INDV PDU
Table 90 P_EMSD_AC PDU
Table 91 P_EMSD_PROTECT PDU
Table 92 P_EMSD_E2EE PDU
Table 93 P_RCD PDU
Table 94 P_TMD_GRPV PDU
Table 95 P_TMD_INDV PDU
Table 96 P_ESD PDU
Table 97 P_MAINT PDU
Table 98 P_RESELECT PDU
Table 99 P_EMSU_RESELECT PDU
Table 100 P_DRCD PDU
Table 101 P_DAHOY PDU
Table 102 P_DAL_DACKD PDU
Table 103 P_UCDHD PDU
Table 104 P_CDHD PDU
Table 105 P_R_3_4_DD PDU
Table 106 P_R_3_4_UDD PDU
Table 107 P_R_3_4_LDD PDU
Table 108 P_R_3_4_ULDD PDU
Table 109 P_R_1_2 DD PDU
Table 110 P_R_1_2_UDD PDU
Table 111 P_R_1_2_LDD PDU
Table 112 P_R_1_2_ULDD PDU
Table 113 P_R_1_DD PDU
Table 114 P_R_1_UDD PDU
Table 115 P_R_1_LDD PDU
Table 116 P_R_1_ULDD PDU
Table 117 P_DACKD_AP PDU
Table 118 P_DRAND PDU
Table 119 P_UCDHU PDU
Table 120 P_CDHU PDU
Table 121 P_DACKU PDU
Table 122 Definition of ACKT and STATE
Table 123 ARC
Table 124 ASD
Table 125 Back-off
Table 126 Broadcast Parameter Definition of AT_TSCC
Table 127 Broadcast Parameter Definition of AT_TIMER
Table 128 Broadcast Parameter Definition of AT_VOTE
Table 129 Broadcast Parameter Definition of AT_REG
Table 130 Broadcast Parameter Definition of AT_REG
Table 131 Broadcast Parameter Definition of AT_CHN
Table 132 Broadcast Parameter Definition of AT_ADJ
Table 133 Broadcast Parameter Definition of AT_SYSINFO
Table 134 BSPARA
Table 135 CLASS, TYPE, STATE
Table 136 CHPARA
Table 137 CHT
Table 138 COMMAND
Table 139 DIGITS
Table 140 DPF
Table 141 DR
Table 142 DSF
Table 143 DSK
Table 144 DST
Table 145 FLC_SO
Table 146 MASK
Table 147 MODEL
Table 148 PAR
Table 149 PK
Table 150 PL
Table 151 PS
Table 152 PS_OS
Table 153 REG_WINDOW
Table 154 RI
Table 155 SAP
Table 156 SIC
Table 157 SK
Table 158 SO
Table 159 SOM, SKF, SOM1
Table 160 STATUS
Table 161 UDTDD, UDTDU of UDTF=UDTF_BIN
Table 162 UDTDD, UDTDU of UDTF=UDTF_MSN
Table 163 UDTDD, UDTDU of UDTF=UDTF_BCD
Table 164 UDTDD, UDTDU of UDTF=UDTF_ISO7
Table 165 UDTDD, UDTDU of UDTF=UDTF_ISO8
Table 166 UDTDD, UDTDU of UDTF=UDTF_NMEA
Table 167 UDTDD, UDTDU of UDTF=UDTF_IP
Table 168 UDTDD, UDTDU of UDTF=UDTF_UNC
Table 169 UDTDD, UDTDU of UDTF=UDTF_BYTE
Table 170 UDTF
Table 171 UDT Data Content of UDTF_MSN Format, with Gateway Number of DGAI
6.3.3.35.2 DGMAI
Table 172 UDT Data Content of UDTF_MSN Format, with Gateway Number of DGMAI
Table 173 UDT Data Content of UDTF_BIN Format, with Gateway Number of ACI
Table 174 UDT Data Content of UDTF_BIN Format, with Gateway Number of DINFI, and UT not of BCD Number
Table 175 UDT Data Content of UDTF_BIN Format, with Gateway Number of DINFI, and UT if BCD Number
Table 176 UDT Data Content of UDTF_BIN Format, with Gateway Number of DLAI, and UI not of BCD Code
Table 177 UDT Data Content of UDTF_BIN Format, with Gateway Number of DLAI, and UT not of BCD Number
Table 178 UDT Data Content of UDTF_BIN Format, with Gateway Number of DLII, and UT not of BCD Number
Table 179 UDT Data Content of UDTF_BIN Format, with Gateway Number of DLII, and UT of BCD Number
Table 180 UDT Data Content of UDTF_BIN Format, with Gateway Number of ESNI
Table 181 UDT Data Content of UDTF_BIN Format, with Gateway Number of TAI
Table 182 Appended Block TAI_AP of TAI
Table 183 UP
Table 184 UT
Table 185 WT
