SIST EN 300 396-5 V1.3.1:2012

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.QDþLQTerrestrial Trunked Radio (TETRA) - Technical requirements for Direct Mode Operation (DMO) - Part 5: Gateway air interface33.070.10Prizemni snopovni radio (TETRA)Terrestrial Trunked Radio (TETRA)ICS:Ta slovenski standard je istoveten z:EN 300 396-5 Version 1.3.1SIST EN 300 396-5 V1.3.1:2012en01-februar-2012SIST EN 300 396-5 V1.3.1:2012SLOVENSKI
STANDARD



SIST EN 300 396-5 V1.3.1:2012



ETSI EN 300 396-5 V1.3.1 (2011-12) Terrestrial Trunked Radio (TETRA); Technical requirements for Direct Mode Operation (DMO); Part 5: Gateway air interface
European Standard SIST EN 300 396-5 V1.3.1:2012



ETSI ETSI EN 300 396-5 V1.3.1 (2011-12) 2
Reference REN/TETRA-08195 Keywords air interface, gateway, protocol, radio, TETRA ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE
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ETSI ETSI EN 300 396-5 V1.3.1 (2011-12) 3 Contents Intellectual Property Rights . 15 Foreword . 15 1 Scope . 16 2 References . 16 2.1 Normative references . 16 2.2 Informative references . 17 3 Definitions and abbreviations . 17 3.1 Definitions . 17 3.2 Abbreviations . 21 4 Overview of protocol. 22 4.1 General . 22 4.2 The DM channel . 24 4.3 DM call procedures for operation with a gateway . 25 4.3.1 Constraints on the frame structure . 26 4.3.2 Setting up a call through a DM-GATE . 27 4.3.2.1 Group call from TMO to DM-MS via a DM-GATE . 27 4.3.2.2 Group call from DM-MS via a DM-GATE . 29 4.3.2.3 Individual call from TM-MS to DM-MS via a DM-GATE . 31 4.3.2.4 Individual call from DM-MS to TM-MS via a DM-GATE . 34 4.3.3 Changeover in a call via a DM-GATE. 36 4.3.4 Pre-emption of a direct mode call through a DM-GATE . 38 4.3.5 Short Data Service through a gateway . 39 4.3.6 Group call from DM-MS via DM-REP/GATE . 40 5 DM-MS layer 3 service description (for operation with a gateway) . 41 5.1 Introduction . 41 5.2 Services offered at the DMCC-SAP . 41 5.3 Description of primitives at the DMCC-SAP . 41 5.4 Description of parameters at the DMCC-SAP. 42 5.5 States for DMCC-SAP . 43 5.6 Services offered at the DMMM-SAP . 43 5.7 Description of primitives at the DMMM-SAP . 43 5.7.1 DMMM-REGISTRATION primitive . 44 5.7.2 DMMM-REPORT primitive . 44 5.8 Description of parameters at the DMMM-SAP . 44 6 DM-MS layer 3 protocol (for operation with a gateway) . 45 6.1 Introduction . 45 6.1.1 DMCC protocol states . 45 6.1.2 DMMM protocol states . 45 6.1.2.1 NOT-REGISTERED . 45 6.1.2.2 WAIT-REGISTRATION . 46 6.1.2.3 REGISTRATION-ACCEPTED . 46 6.1.2.4 REGISTRATION-REJECTED . 46 6.2 Circuit mode calls . 46 6.2.1 Procedures for outgoing call set-up through a gateway . 47 6.2.1.1 Outgoing call set-up . 47 6.2.1.2 Temporary group address . 49 6.2.1.3 Layer 3 addressing in DM-GSETUP PDU . 49 6.2.1.3.1 Called party address . 49 6.2.1.3.2 Area selection . 49 6.2.1.3.3 Calls to external subscribers . 49 6.2.1.3.4 Calling party address . 49 6.2.2 Procedures for incoming call set-up. 49 6.2.2.1 Incoming call set-up without presence check . 49 SIST EN 300 396-5 V1.3.1:2012



ETSI ETSI EN 300 396-5 V1.3.1 (2011-12) 4 6.2.2.2 Incoming call set-up with presence check . 50 6.2.2.3 Transmitting Party Number Identification (TPNI) during incoming call set-up . 50 6.2.3 Usage of DM-OCCUPIED PDU . 50 6.2.3.1 Sending of DM-OCCUPIED PDU by master DM-MS . 50 6.2.3.2 Late entry by slave DM-MS . 50 6.2.4 Procedures during occupation . 51 6.2.4.1 Master DM-MS . 51 6.2.4.2 Slave DM-MS . 51 6.2.4.3 Transmitting Party Number Identification (TPNI) during occupation . 53 6.2.4.3.1 Master DM-MS . 53 6.2.4.3.2 Slave DM-MS . 53 6.2.5 Procedures during reservation. 53 6.2.5.1 Master DM-MS . 53 6.2.5.2 Slave DM-MS . 54 6.2.5.3 Pre-emption of short data sent as a transaction within a circuit mode call . 54 6.2.6 Procedures to set up a new call by pre-emption . 55 6.3 Short Data Service (SDS) procedures . 55 6.3.1 Sending short data . 56 6.3.1.1 Sending short data on a free channel . 56 6.3.1.1.1 Sending unacknowledged short data on a free channel . 56 6.3.1.1.2 Sending acknowledged short data on a free channel . 56 6.3.1.2 Sending short data by pre-emption . 56 6.3.1.3 Sending short data during circuit mode transmission . 56 6.3.1.4 Sending short data as a transaction within a circuit mode call . 57 6.3.1.4.1 Pre-emption to send short data as a transaction within a circuit mode call . 57 6.3.1.4.2 Changeover to send short data as a transaction within a circuit mode call . 57 6.3.1.4.3 Sending the short data as master of the circuit mode call . 57 6.3.2 Receiving short data. 57 6.3.2.1 Receiving unacknowledged short data . 57 6.3.2.2 Receiving acknowledged short data . 58 6.3.3 Additional addressing . 58 6.3.3.1 DM-MS sending short data . 58 6.3.3.2 DM-MS receiving short data . 58 6.3.4 Extended error protection . 58 6.3.5 SDS-TL service in DMO . 58 6.3.5.1 Service primitives at the DMTL-SAP . 58 6.3.5.2 DMTL-SDS primitives' parameters . 59 6.3.5.3 DMTL-SDS PDUs . 59 6.3.5.4 DMTL-SDS procedures . 59 6.4 Procedures for mobility management . 59 6.4.1 Solicited registration . 59 6.4.2 Unsolicited registration . 60 6.4.3 Cancellation of registration by gateway . 60 6.4.4 Other criteria for DMMM state change . 60 6.4.5 Action on entering state REGISTRATION-REJECTED. 61 6.4.6 Layer 3 addressing in DM-GREGISTER REQUEST PDU . 61 6.5 Usage of DMA-UNITDATA primitive . 61 6.5.1 Sending a DMCC PDU . 61 6.5.2 Sending a DMMM PDU . 61 6.5.3 Protocol control function for delivery of received message . 61 6.6 General procedures . 62 6.6.1 Usage restriction type and validity time . 62 7 DM-MS layer 2 service description (for operation with a gateway) . 62 7.1 Introduction . 62 7.2 Layer 2 architecture . 63 7.3 Service descriptions . 63 7.3.1 Services at the DMA-SAP . 63 7.3.1.1 Services provided to layer 3 . 63 7.3.1.2 Service primitives at the DMA-SAP . 63 7.3.1.2.1 DMA-REPORT primitive. 63 7.3.1.2.2 DMA-UNITDATA primitive . 63 SIST EN 300 396-5 V1.3.1:2012



ETSI ETSI EN 300 396-5 V1.3.1 (2011-12) 5 7.3.2 Services at the DMC-SAP . 64 7.3.2.1 Services provided to layer 3 . 64 7.3.2.2 Service primitives at the DMC-SAP . 64 7.3.2.2.1 DMC-CONFIGURE primitive . 64 7.3.2.2.2 DMC-REPORT primitive . 64 7.3.3 Services at the DMD-SAP . 64 7.3.3.1 Services provided to the U-plane application . 64 7.3.3.2 Service primitives at the DMD-SAP . 64 7.4 Parameter listing . 65 8 DM-MS layer 2 protocol (for operation with a gateway) . 66 8.1 Introduction . 66 8.1.1 Functions of lower MAC . 66 8.1.2 Functions of upper MAC . 66 8.2 Interface between lower and upper MAC . 66 8.2.1 Logical channels defined at the DMV-SAP . 66 8.2.2 Service primitives at the DMV-SAP . 66 8.2.3 PDU mapping of the logical channels at the DMV-SAP . 66 8.2.4 Scrambling mechanism . 67 8.2.5 PDU error detection . 67 8.2.6 Modes of operation . 67 8.3 Basic capabilities of the physical layer. 68 8.3.1 DM-MS capabilities . 68 8.3.1.1 DM only and dual mode capable MS operation . 68 8.3.1.2 Dual watch capable MS operation . 68 8.4 Usage of DM channel with gateway. 68 8.4.1 Definition of DM channel . 69 8.4.1.1 DM channel arrangement . 69 8.4.1.1.1 DM channel arrangement for operation with a DM-GATE . 69 8.4.1.1.2 DM channel arrangement for operation with a type 1A DM-REP/GATE . 69 8.4.1.1.3 DM channel arrangement for operation with a type 1B DM-REP/GATE . 69 8.4.1.2 DM channel operation . 70 8.4.2 DM-MAC states . 70 8.4.2.1 DM-MAC state definitions . 71 8.4.2.2 DM-MS channel surveillance procedures . 72 8.4.2.2.1 Initial determination of DM channel state . 72 8.4.2.2.1.1 Initial determination of state of carrier. 72 8.4.2.2.1.2 Determination of state of one DM channel when other DM channel is busy . 73 8.4.2.2.2 Fast call set-up surveillance in idle mode . 73 8.4.2.2.2.1 Fast call set-up surveillance when idle on a free carrier . 73 8.4.2.2.2.2 Fast call set-up surveillance when idle on a carrier that is not free . 74 8.4.2.2.3 DM-MS channel surveillance at call set-up (circuit mode call or short data message) . 74 8.4.2.2.4 DM-MS channel surveillance for registration outside the registration phase . 74 8.4.2.3 Master DM-MS channel maintenance procedures during a call transaction . 75 8.4.2.4 Slave DM-MS channel maintenance procedures during a call . 76 8.4.2.4.1 Slave MS channel maintenance during call transaction . 76 8.4.2.4.2 Slave MS signal quality measurement during call transaction . 76 8.4.2.4.3 Slave MS channel maintenance during reservation . 76 8.4.3 Criteria for changing DM-MAC states . 76 8.4.3.1 Criteria for changing DM-MAC state for master DM-MS . 76 8.4.3.2 Criteria for changing DM-MAC state for slave DM-MS . 76 8.4.3.3 Criteria for changing DM-MAC state for idle DM-MS . 77 8.4.4 DM-MS channel monitoring procedures . 78 8.4.4.1 DM channel when setting up a circuit mode call through a gateway . 78 8.4.4.2 DM channel when receiving a circuit mode call set-up from a gateway . 79 8.4.4.3 DM channel in occupation during a circuit mode call. 79 8.4.4.4 DM channel in reservation during a circuit mode call . 79 8.4.4.5 DM channel in occupation during an SDS call . 79 8.4.4.6 DM channel during pre-emption signalling . 80 8.4.4.7 DM channel during registration phase . 80 8.4.4.8 DM channel in occupation for an unsolicited registration . 80 8.4.5 Transmission of layer 3 messages by DM-MAC . 81 SIST EN 300 396-5 V1.3.1:2012



ETSI ETSI EN 300 396-5 V1.3.1 (2011-12) 6 8.4.5.1 Transmission of C-plane messages by DM-MAC. 81 8.4.5.1.1 Transmitting DM-SETUP. 81 8.4.5.1.2 Transmitting DM-SETUP PRES . 81 8.4.5.1.3 Transmitting DM-CONNECT . 81 8.4.5.1.4 Transmitting DM-DISCONNECT. 81 8.4.5.1.5 Transmitting DM-CONNECT ACK. 81 8.4.5.1.6 Transmitting DM-RELEASE . 82 8.4.5.1.7 Transmitting DM-OCCUPIED . 82 8.4.5.1.8 Transmitting DM-TX CEASED . 82 8.4.5.1.9 Transmitting DM-TX REQUEST.
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