SIST EN 300 396-5 V1.2.1:2006

Terrestrial Trunked Radio (TETRA); Technical requirements for Direct Mode Operation (DMO); Part 5: Gateway air interface

The multi-part deliverable EN 300 396 defines the TErrestrial Trunked RAdio (TETRA) Direct Mode Operation(DMO). It specifies the basic air interface, the inter-working between Direct Mode (DM) groups via repeaters, and inter-working with the TETRA Voice plus Data (V+D) system via gateways. It also specifies the security aspects in TETRA DMO, and the intrinsic services that are supported in addition to the basic bearer and teleservices. The present document applies to the TETRA DMO Gateway (DM-GATE) air interface and contains the specifications of the physical, Data Link Layer (DLL) and the network layer according to the ISO model. The specifications contained herein apply to a gateway, both as a standalone unit (DM-GATE) and also to a Direct Mode Repeater/Gateway (DM-REP/GATE) combined implementation. In the case of a combined implementation the repeater part of the gateway may be either a type 1A repeater, operating on a single RF carrier, or a type 1B repeater, operating on a pair of duplex-spaced RF carriers. They also cover the operation of a Direct Mode Mobile Station (DM-MS) with the gateway. NOTE: The specifications for a Direct Mode type 1 repeater (either type 1A DM-REP or type 1B DM-REP) are provided in EN 300 396-4 [4]. The protocol for a DM-MS operating through a gateway is specified in clauses 5 through 8, 14 and 15. Much of this protocol is defined in the form of a "delta document" relative to the specification provided in EN 300 396-2 [2] and EN 300 396-3 [3] for direct MS-MS operation. These clauses define where the protocol in EN 300 396-2 [2] and EN 300 396-3 [3] applies without change, or where it applies with the specified amendments, replacements or additions. Where no reference to EN 300 396-2 [2] or EN 300 396-3 [3] exists, the clause should be regarded as independent. The protocol for the gateway is specified in clauses 9 to 13, 16 and 17. The normative annex mainly specifies the parameter values used in the protocol.

Prizemni snopovni radio (TETRA) – Tehnične zahteve za neposredni način delovanja (DMO) – 5. del: Radijski vmesnik prehoda

General Information

• Status: Published
• Publication Date: 30-Jun-2006
• ICS: 33.070.10 - Terrestrial Trunked Radio (TETRA)
• Technical Committee: MOC - Mobile Communications
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Jul-2006
• Due Date: 01-Jul-2006
• Completion Date: 01-Jul-2006
• Ref Project: ETSI EN 300 396-5 V1.2.1 (2006-05) - Terrestrial Trunked Radio (TETRA); Technical requirements for Direct Mode Operation (DMO); Part 5: Gateway air interface

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 300 396-5 V1.2.1:2006
01-julij-2006
3UL]HPQLVQRSRYQLUDGLR7(75$±7HKQLþQH]DKWHYH]DQHSRVUHGQLQDþLQ
GHORYDQMD'02±GHO5DGLMVNLYPHVQLNSUHKRGD
Terrestrial Trunked Radio (TETRA); Technical requirements for Direct Mode Operation
(DMO); Part 5: Gateway air interface
Ta slovenski standard je istoveten z: EN 300 396-5 Version 1.2.1
ICS:
33.070.10 Prizemni snopovni radio Terrestrial Trunked Radio
(TETRA) (TETRA)
SIST EN 300 396-5 V1.2.1:2006 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 300 396-5 V1.2.1:2006

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SIST EN 300 396-5 V1.2.1:2006

ETSI EN 300 396-5 V1.2.1 (2006-05)
European Standard (Telecommunications series)


Terrestrial Trunked Radio (TETRA);
Technical requirements for Direct Mode Operation (DMO);
Part 5: Gateway air interface

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SIST EN 300 396-5 V1.2.1:2006
 2 ETSI EN 300 396-5 V1.2.1 (2006-05)



Reference
REN/TETRA-08079-5
Keywords
air interface, gateway, protocol, radio, TETRA
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SIST EN 300 396-5 V1.2.1:2006
 3 ETSI EN 300 396-5 V1.2.1 (2006-05)
Contents
Intellectual Property Rights.16
Foreword.16
1 Scope.17
2 References.17
3 Definitions and abbreviations.18
3.1 Definitions.18
3.2 Abbreviations.21
4 Overview of protocol.23
4.1 General.23
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 .27
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.28
4.3.2.2 Group call from DM-MS via a DM-GATE.30
4.3.2.3 Individual call from TM-MS to DM-MS via a DM-GATE .32
4.3.2.4 Individual call from DM-MS to TM-MS via a DM-GATE .35
4.3.3 Changeover in a call via a DM-GATE.37
4.3.4 Pre-emption of a direct mode call through a DM-GATE.39
4.3.5 Short Data Service through a gateway.40
4.3.6 Group call from DM-MS via DM-REP/GATE.41
5 DM-MS layer 3 service description (for operation with a gateway).42
5.1 Introduction.42
5.2 Services offered at the DMCC-SAP.42
5.3 Description of primitives at the DMCC-SAP.43
5.4 Description of parameters at the DMCC-SAP.43
5.5 States for DMCC-SAP.44
5.6 Services offered at the DMMM-SAP .44
5.7 Description of primitives at the DMMM-SAP .45
5.7.1 DMMM-REGISTRATION primitive.45
5.7.2 DMMM-REPORT primitive.46
5.8 Description of parameters at the DMMM-SAP.46
6 DM-MS layer 3 protocol (for operation with a gateway).47
6.1 Introduction.47
6.1.1 DMCC protocol states .47
6.1.2 DMMM protocol states.47
6.1.2.1 NOT-REGISTERED.47
6.1.2.2 WAIT-REGISTRATION.47
6.1.2.3 REGISTRATION-ACCEPTED.47
6.1.2.4 REGISTRATION-REJECTED.47
6.2 Circuit mode calls.48
6.2.1 Procedures for outgoing call set-up through a gateway .48
6.2.1.1 Outgoing call set-up .48
6.2.1.2 Temporary group address.51
6.2.1.3 Layer 3 addressing in DM-GSETUP PDU.51
6.2.1.3.1 Called party address .51
6.2.1.3.2 Area selection.51
6.2.1.3.3 Calls to external subscribers .51
6.2.1.3.4 Calling party address .51
6.2.2 Procedures for incoming call set-up.51
6.2.2.1 Incoming call set-up without presence check.51
6.2.2.2 Incoming call set-up with presence check.51
6.2.2.3 Transmitting Party Number Identification (TPNI) during incoming call set-up .52
ETSI

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SIST EN 300 396-5 V1.2.1:2006
 4 ETSI EN 300 396-5 V1.2.1 (2006-05)
6.2.3 Usage of DM-OCCUPIED PDU .52
6.2.3.1 Sending of DM-OCCUPIED PDU by master DM-MS.52
6.2.3.2 Late entry by slave DM-MS.52
6.2.4 Procedures during occupation.52
6.2.4.1 Master DM-MS.52
6.2.4.2 Slave DM-MS.53
6.2.4.3 Transmitting Party Number Identification (TPNI) during occupation .54
6.2.4.3.1 Master DM-MS.54
6.2.4.3.2 Slave DM-MS.55
6.2.5 Procedures during reservation.55
6.2.5.1 Master DM-MS.55
6.2.5.2 Slave DM-MS.55
6.2.5.3 Pre-emption of short data sent as a transaction within a circuit mode call.56
6.2.6 Procedures to set up a new call by pre-emption.56
6.3 Short Data Service (SDS) procedures .56
6.3.1 Sending short data.57
6.3.1.1 Sending short data on a free channel.57
6.3.1.1.1 Sending unacknowledged short data on a free channel .57
6.3.1.1.2 Sending acknowledged short data on a free channel .57
6.3.1.2 Sending short data by pre-emption.58
6.3.1.3 Sending short data during circuit mode transmission.58
6.3.1.4 Sending short data as a transaction within a circuit mode call.58
6.3.1.4.1 Pre-emption to send short data as a transaction within a circuit mode call .58
6.3.1.4.2 Changeover to send short data as a transaction within a circuit mode call.58
6.3.1.4.3 Sending the short data as master of the circuit mode call.58
6.3.2 Receiving short data.59
6.3.2.1 Receiving unacknowledged short data.59
6.3.2.2 Receiving acknowledged short data.59
6.3.3 Additional addressing.59
6.3.3.1 DM-MS sending short data .59
6.3.3.2 DM-MS receiving short data.59
6.3.4 Extended error protection .59
6.3.5 SDS-TL service in DMO .59
6.3.5.1 Service primitives at the DMTL-SAP .60
6.3.5.2 DMTL-SDS primitives' parameters .60
6.3.5.3 DMTL-SDS PDUs.60
6.3.5.4 DMTL-SDS procedures.60
6.4 Procedures for mobility management.60
6.4.1 Solicited registration.60
6.4.2 Unsolicited registration.61
6.4.3 Cancellation of registration by gateway.61
6.4.4 Other criteria for DMMM state change .62
6.4.5 Action on entering state REGISTRATION-REJECTED.62
6.4.6 Layer 3 addressing in DM-GREGISTER REQUEST PDU.62
6.5 Usage of DMA-UNITDATA primitive.62
6.5.1 Sending a DMCC PDU.62
6.5.2 Sending a DMMM PDU .63
6.5.3 Protocol control function for delivery of received message .63
6.6 General procedures.63
6.6.1 Usage restriction type and validity time .63
7 DM-MS layer 2 service description (for operation with a gateway).64
7.1 Introduction.64
7.2 Layer 2 architecture.64
7.3 Service descriptions.64
7.3.1 Services at the DMA-SAP .64
7.3.1.1 Services provided to layer 3.64
7.3.1.2 Service primitives at the DMA-SAP .64
7.3.1.2.1 DMA-REPORT primitive.64
7.3.1.2.2 DMA-UNITDATA primitive.65
7.3.2 Services at the DMC-SAP .65
7.3.2.1 Services provided to layer 3.65
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SIST EN 300 396-5 V1.2.1:2006
 5 ETSI EN 300 396-5 V1.2.1 (2006-05)
7.3.2.2 Service primitives at the DMC-SAP .65
7.3.2.2.1 DMC-CONFIGURE primitive.65
7.3.2.2.2 DMC-REPORT primitive.65
7.3.3 Services at the DMD-SAP .66
7.3.3.1 Services provided to the U-plane application.66
7.3.3.2 Service primitives at the DMD-SAP .66
7.4 Parameter listing.66
8 DM-MS layer 2 protocol (for operation with a gateway).67
8.1 Introduction.67
8.1.1 Functions of lower MAC .67
8.1.2 Functions of upper MAC .67
8.2 Interface between lower and upper MAC.68
8.2.1 Logical channels defined at the DMV-SAP.68
8.2.2 Service primitives at the DMV-SAP.68
8.2.3 PDU mapping of the logical channels at the DMV-SAP.68
8.2.4 Scrambling mechanism.68
8.2.5 PDU error detection.69
8.2.6 Modes of operation .69
8.3 Basic capabilities of the physical layer.69
8.3.1 DM-MS capabilities.69
8.3.1.1 DM only and dual mode capable MS operation.69
8.3.1.2 Dual watch capable MS operation .69
8.4 Usage of DM channel with gateway.69
8.4.1 Definition of DM channel.70
8.4.1.1 DM channel arrangement.70
8.4.1.1.1 DM channel arrangement for operation with a DM-GATE.70
8.4.1.1.2 DM channel arrangement for operation with a type 1A DM-REP/GATE.70
8.4.1.1.3 DM channel arrangement for operation with a type 1B DM-REP/GATE.71
8.4.1.2 DM channel operation.71
8.4.2 DM-MAC states.72
8.4.2.1 DM-MAC state definitions .72
8.4.2.2 DM-MS channel surveillance procedures .73
8.4.2.2.1 Initial determination of DM channel state .73
8.4.2.2.1.1 Initial determination of state of carrier.73
8.4.2.2.1.2 Determination of state of one DM channel when other DM channel is busy .74
8.4.2.2.2 Fast call set-up surveillance in idle mode.74
8.4.2.2.2.1 Fast call set-up surveillance when idle on a free carrier .74
8.4.2.2.2.2 Fast call set-up surveillance when idle on a carrier that is not free.75
8.4.2.2.3 DM-MS channel surveillance at call set-up (circuit mode call or short data message) .75
8.4.2.2.4 DM-MS channel surveillance for registration outside the registration phase.75
8.4.2.3 Master DM-MS channel maintenance procedures during a call transaction.76
8.4.2.4 Slave DM-MS channel maintenance procedures during a call.77
8.4.2.4.1 Slave MS channel maintenance during call transaction .77
8.4.2.4.2 Slave MS signal quality measurement during call transaction .77
8.4.2.4.3 Slave MS channel maintenance during reservation .77
8.4.3 Criteria for changing DM-MAC states .77
8.4.3.1 Criteria for changing DM-MAC state for master DM-MS.77
8.4.3.2 Criteria for changing DM-MAC state for slave DM-MS.77
8.4.3.3 Criteria for changing DM-MAC state for idle DM-MS .78
8.4.4 DM-MS channel monitoring procedures .79
8.4.4.1 DM channel when setting up a circuit mode call through a gateway.79
8.4.4.2 DM channel when receiving a circuit mode call set-up from a gateway.80
8.4.4.3 DM channel in occupation during a circuit mode call.80
8.4.4.4 DM channel in reservation during a circuit mode call .80
8.4.4.5 DM channel in occupation during an SDS call .80
8.4.4.6 DM channel during pre-emption signalling .81
8.4.4.7 DM channel during registration phase .81
8.4.4.8 DM channel in occupation for an unsolicited registration .81
8.4.5 Transmission of layer 3 messages by DM-MAC.82
8.4.5.1 Transmission of C-plane messages by DM-MAC.82
8.4.5.1.1 Transmitting DM-SETUP.82
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SIST EN 300 396-5 V1.2.1:2006
 6 ETSI EN 300 396-5 V1.2.1 (2006-05)
8.4.5.1.2 Transmitting DM-SETUP PRES.82
8.4.5.1.3 Transmitting DM-CONNECT.82
8.4.5.1.4 Transmitting DM-DISCONNECT.82
8.4.5.1.5 Transmitting DM-CONNECT ACK.82
8.4.5.1.6 Transmitting DM-RELEASE.82
8.4.5.1.7 Transmitting DM-OCCUPIED.
...