SIST EN 300 396-5 V1.3.1:2012
(Main)Terrestrial Trunked Radio (TETRA) - Technical requirements for Direct Mode Operation (DMO) - Part 5: Gateway air interface
Terrestrial Trunked Radio (TETRA) - Technical requirements for Direct Mode Operation (DMO) - Part 5: Gateway air interface
REN/TETRA-08195
Prizemni snopovni radio (TETRA) - Tehnične zahteve za neposredni način delovanja (DMO) - 5. del: Radijski vmesnik prehoda
Večdelni dokument EN 300 396 določa neposredni način delovanja (DMO) prizemnega snopovnega radia (TETRA).
Določa osnovni radijski vmesnik, medsebojno delovanje skupin neposrednega načina (DM) prek ponavljalnikov in medsebojno delovanje s sistemom prizemnega snopovnega radia, ki podpira govor in podatke (V+D), prek prehodov. Poleg osnovnih nosilnih in telekomunikacijskih storitev določa tudi varnostne vidike neposrednega načina delovanja prizemnega snopovnega radia in storitve, ki jih podpira.
Ta dokument se uporablja za radijski vmesnik prehoda neposrednega načina (DM-GATE) prizemnega snopovnega radia in vsebuje specifikacije za fizično plast, plast podatkovne povezave (DLL) in omrežno plast v skladu z modelom ISO.
Specifikacije, ki jih vsebuje, se uporabljajo za prehod kot samostojno enoto (DM-GATE) in tudi za skupno izvajanje ponavljalnika/prehoda neposrednega načina (DM-REP/GATE). Pri skupnem izvajanju je lahko ponavljalniški del prehoda ponavljalnik tipa 1A, ki deluje na eni sami nosilni frekvenci RF ali ponavljalnik tipa 1B, ki deluje na paru nosilnih frekvenc RF z dvojnim razmikom. Obravnavajo tudi delovanje mobilne postaje v neposrednem načinu
(DM-MS) s prehodom.
OPOMBA: Specifikacije za ponavljalnik tipa 1 neposrednega načina (ponavljanik tipa 1A neposrednega načina ali ponavljalnik tipa 1B neposrednega načina) so navedene v dokumentu EN 300 396-4 [4].
Protokol za mobilno postajo v neposrednem načinu, ki deluje s prehodom, je naveden v točkah 5 do 8, 14 in 15. Velik del tega protokola je opredeljen v obliki »delta dokumenta«, ki se nanaša na specifikacijo za neposredno delovanje od mobilne postaje do mobilne postaje iz dokumentov EN 300 396-2 [2] in EN 300 396-3 [3]. V teh točkah je navedeno, kje se protokol iz dokumentov EN 300 396-2 [2] in EN 300 396-3 [3] uporablja nespremenjen in kje z nekaterimi spremembami, zamenjavami ali dodatki.
Če sklicevanje na dokument EN 300 396-2 [2] ali EN 300 396-3 [3] ne obstaja, je treba točko obravnavati kot samostojno.
Protokol za prehod je določen v točkah 9 do 13, 16 in 17.
Normativni dodatek v glavnem določa vrednosti parametrov, ki se uporabljajo v protokolu.
General Information
Standards Content (Sample)
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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