1、. . _- .- REPORT ETR 086-1 January 1994 Source: ETSI TC-RES Reference: DTR/RES-06001 UDC: 621.396 Key words: TETRA, V -I- D Trans European Trunked Radio (TETRA) system; Technical requirements specification Part 1 : Voice plus Data (V + D) systems ETSI European Telecommunications Standards Institute
2、ETSI Secretariat Postal address: 0692 1 Sophia Antipolis Cedex - FRANCE Office address: Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE Tel,: +33 92 94 42 O0 - Fax: +33 93 65 47 16 European Telecommunications Standards Institute 1 994. All rights reserved, No part may be reproduced except
3、as authorized by written permission. The copyright and the foregoing restriction on reproduction extend to all media in which the information may be embodied. 3404583 O096333 65T Page 2 ETR 086-1 : 1994 Whilst every care has been taken in the preparation and publication of this document, errors in c
4、ontent, typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to “ETSI Editing and Standards Approval Dept.“ at the address shown on the title page. Page 3 ETR 086-1 :I 994 Contents . Foreword 7 1 Scope . 9 2 References . 9 3 Definitions and abbreviations
5、(TETRA 01.04) 10 3.1 Definitions . 10 3.2 General abbreviations . 17 Supplementary service abbreviations . 18 Principles used in this ETR (TETRA 02.02) . 19 The attribute methodology . 19 4.1.1 Attribute principles 19 4.2 Service definitions 20 4.2.1 Telecommunication service . 20 4.2.2 Bearer servi
6、ce . 20 4.2.3 Teleservice . 20 4.2.4 Supplementary service . 20 4.2.5 Facilities 21 The attribute technique . 21 Framework for describing bearer services 21 Bearer services categories 21 4.4.2 Category descriptions 21 Category number 1 . 22 Category number 2 . 22 Category number 3 . 22 Category numb
7、er 4 . 22 Category number 5 . 22 Framework for describing teleservices . 22 Framework for describing supplementary services. 23 4.7 Reference models. 23 Voice and data telelbearer services 25 Summary of basic services supported . 25 Speech and data unprotected bearer services . 27 CM protected data
8、bearer services 27 5.4 Voice teleservices 27 Individual speech calls . 27 Multipoint speech calls . 28 5.4.2.1 Group call . 28 Acknowledged group call 29 down procedure . 29 Packet mode connection oriented data . 30 Packet mode connectionless data 30 Specific packet mode connectionless data 30 Circu
9、it mode protected data . 30 Circuit mode unprotected data . 30 Packet data teleservices 30 3.3 4 4.1 4.3 4.4 4.4.1 4.4.2.1 4.4.2.2 4.4.2.3 4.4.2.4 4.4.2.5 4.5 4.6 5 5.1 5.2 5.3 5.4.1 5.4.2 5.4.2.1-1 5.4.2.2.1 Acknowledged group call clear Group call clear down procedure . 29 5.4.2.2 5.4.2.3 Broadcas
10、t message., . 29 Data bearer services . 5.5 30 5.5.1 5.5.2 5.5.3 5.5.4 Circuit mode data 30 5.5.4.1 5.5.4.2 5.6 m 3404583 009b135 422 m Page 4 ETR 086-1 : 1994 6 7 8 5.7 Data facilities . 5.8 31 5.8.1 5.8.2 5.8.3 Packet mode data supplementary services . -30 Circuit mode data facilities 31 Packet mo
11、de connection oriented data facilities . -31 Specific packet mode connectionless data facilities . 31 Suppiementarv services 31 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 6.9 6.10 6.1 1 6.12 6.1 3 6.14 6.1 5 6.16 6.1 7 6.18 6.1 9 6.20 6.21 6.22 6.23 6.24 6.25 6.26 6.27 6.28 6.29 6.30 6.31 Introduction . 31 Lis
12、t Search Call (LSC) 34 Include Call (IC) 35 Call Forwarding Unconditional (CFU) 35 Call Forwarding Busy (CFB) 35 Call Forwarding on No Reply (CFNRy) 35 Call Forwarding on Not Reachable (CFNRc) . 35 Call Authorized by Dispatcher (CAD) . 35 Barring of Incoming Calls (BIC) . 35 Barring of Outgoing Call
13、s (BOC) 36 Call Report (CR) 36 Calling line identification presentation 36 Connected line identification presentation . 36 Callingkonnected line identification restriction 36 Call Hold (CH) 36 Call completion to busy subscriber 37 Call completion on no reply 37 Short Number Addressing (SNA) . 37 Pre
14、-emptive Priority Call (PPC) 37 Access Priority (AP) . -38 Advice of Charge (AOC) . 38 Discreet Listening (DL) . 38 Ambience Listening (AL) . -39 Talking Party Identification (TPI) . -39 Area Selection (AS) . 39 Late Entry (LE) 39 Transfer of Control (TOC) -39 Call Retention (CR). . 39 Call Waiting
15、(CW) . 36 Priority Call (PC) . 37 Dynamic Group Number Assignment (DGNA) 39 Facilities., -40 7.1 General -40 7.2 Telephony access . 40 7.3 Facsimile . 40 7.4 PDN access 40 Standardized network procedures 41 8.2 Registration 41 Roaming within the same system . 41 Location area and paging area., . 41
16、Migration to another system . 41 8.4 Call re-establishment -42 Speech call re-establishment 42 8.4.1 . 1 8.4.1.2 Simple call re-establishment . 42 8.4.1,3 Manually invoked call re-establishment . 43 Data call re-establishment . 43 Authentication., 43 8.5.1 Attach/detach procedures . 43 8.1 General .
17、 41 8.2.1 8.2.1.1 8.3 8.4.1 Fast call re-establishment . 42 8.4.2 8.5 8.5.2 Mobile terminal attach 44 W 3404583 O096336 369 W Page 5 ETR 086-1 : 1994 8.5.3 8.5.4 Mobile terminal detach . 44 System fails to contact mobite terminal 44 8.6 Log-inllog-out 44 8.7 Disable terminal . 45 Unauthorized use of
18、 the system 45 Barring of mobile terminal transmission 45 Erroneous mobile terminal behaviour 45 Data flow control . 45 8.7.1 8.7.2 8.7.3 8.8.1 8.8.2 8.8.3 8.8 XOFF - Mobile terminal temporary stops traffic from system . 45 XON - Mobile terminal resumes traffic from system 45 XON/XOFF - SwMI control
19、s data flow from a mobile terminal 46 8.9 8.1 O Interrogation of terminal equipment identity . 46 Network management and call statistics 46 Call statistics services 46 Traffic recording services . 46 Voice and data time sequence diagrams . 47 9.1 Introduction . 47 Development of the model . 47 9.2.1
20、 General 47 Single base station operation 48 9.2.2.1 Broadcast phase 48 9.2.2.2 Set-up phase . 48 Call in progress 48 Call clear down 48 9.2.3 Mobile operation . 49 channel . 49 8.10.1 8.1 0.2 9 9.2 9.2.2 9.2.2.3 9.2.2.4 9.2.2.4.1 9.2.2.4.2 User initiated clear down 48 System initiated clear down 49
21、 9.2.3.1 Control channel acquisition and monitor control 9.2.3.1.1 9.2.3.1.2 Entry to the IDLE state 49 Exit from the IDLE state . 49 9.2.3.2 Set-up 50 9.2.3.3 9.2.3.4 Call in progress 50 Call clear down 50 9.2.4 Call management. 50 1 O Voice and data functional groupings 50 Introduction . 50 Descri
22、ption of stages in establishing a call . 51 10.2.1 Wake up 51 10.2.2 Presence check on the control channel . 51 1 0.2.3 Transfer to traffic channel 51 10.2.4 On channel acknowledgement . 51 1 0.2.5 Call in progress . 51 10.3,l Individual call 52 10.3.2 Group call 52 10.3.2.2 Case 2 52 10.3.2.4 Case
23、4 . 53 10.3.2.5 Case 5 53 10.3.3 Broadcast message,., . 53 Acknowledged group call . 53 1 O . 1 1 0.2 10.3 Basic teleservice 52 10.3.1.1 Case 1 52 10.3.1.2 Case 2 52 10.3.2.1 Case 1 52 10.3.2.3 Case 3 53 1 0.3.4 1 1 Detailed interface requirements . 54 Physical interfaces., 54 1 1 . 1 H 340Li583 OOb
24、l137 ZT5 Page 6 ETR 086-1 : 1994 1 1.2 Functional interface., -55 Inter-system inter-working and inter-operability 55 Level of inter-working . -55 Grade of service for inter-working . 55 Key considerations for voice and data services 56 Open channel/open traffic mode 56 Direct mode operation . 56 Te
25、rminal autonomy . 56 Data compression . 56 DTMF signalling 56 13.8 Vocoder upgrade 56 Support of non-standard applications . 57 Man-machine interfaces 57 Man-machine interface of the subscriber unit 57 1 2 12.1 12.2 12.3 Inter-operability profiles . 55 1 3 13.1 1 3.2 1 3.3 Duplex operation . 56 1 3.
26、4 1 3.5 Portability -56 1 3.6 1 3.7 . 14 1 5 1 5.1 16 Conformance testing 57 16.1 Radio aspects . 57 Intra-system testing 57 Integrity of inter-system working . 58 1 6.2 1 6.3 . 17 Security 58 Annex A (informative): Attributes definitions 59 A . I Scope 59 A.2 Bearer services. . 59 . A.3 Teleservice
27、s. 60 A.4 Definitions 61 Attributes specific to TETRA 62 A.4.1 A.4.2 Attributes based on ITU-T Recommendation I . 140 -61 Annex B (informative): Attributes tables for bearer services . 65 Annex C (informative): Attributes tables for teleservices 71 History 72 . Page 7 ETR 086-1 :1994 Foreword This E
28、TSI Technicat Report (ETR) has been prepared by the Radio Equipment and Systems (RES) Technical Committee of the European Telecommunications Standards Institute (ETSI). ETRs are informative documents resulting from ETSI studies which are not appropriate for European Telecommunication Standard (ETS)
29、or Interim European Telecommunication Standard (I-ETS) status. An ETR may be used to publish material which is either of an informative nature, relating to the use or application of ETSs or I-ETSc, or which is immature and not yet suitable for formal adoption as an ETS or I-ETS. This ETR contains th
30、e specification of the services and facilities of the Trans European Trunked Radio (TETRA) system. This ETR will be subject to revision and, therefore, future editions. This ETR is divided into three parts: Part 1: Voice plus Data (V+D) systems; Part 2: Packet Data Optimized (PDO) systems; Part 3: S
31、ecurity aspects. m 3404583 0096339 O78 m Page 9 ETR 086-1 : 1994 I Scope This ETSI Technical Report (ETR) outlines the technical requirements specification for the Trans European Trunked Radio (TETRA) system. It represents the evolutionary development of the Interim European Telecommunication Standa
32、rds !I-ETSs) for TETRA. Two standards are planned: - Voice plus Data (V+D); - Packet Data Optimized (PDO). The V+D standard can be used for any mixture of voice and data services using both circuit and packet mode data. Therefore it will be permissible to implement a voice only mix, a voice and data
33、 mix, and a data mix. By contrast, the PDO standard can only be used for packet mode data services. The requirements of these two standards are described separately in Parts 1 and 2 of this ETR. The two standards are required to use common elements where possible, and this ETR will identify potentia
34、l common functions. Part 3 indicates the requirements to cover the Security aspects of TETRA. This ETR provides the starting point for the system design, and it is the main criteria against which alternative system designs can be judged. It introduces some logical grouping of functions but it should
35、 remain implementation independent. This ETR will define precise performance requirements and where appropriate this includes quantitative values (e.g. a formula to define “grade of service“). This ETR is intended to give a technical “translation“ of all of the required services and facilities ident
36、ified. As part of the translation, the following details will be added: - - the interoperability requirement; - the required level of standardization (e.g. the protocol intervention level); identification of major functional groupings. 2 References For the purposes of this ETR the following referenc
37、es apply: t1 I I21 31 41 i51 i61 ITU-T Recommendation 1.1 40 (1 993): “Attribute technique for the characterization of telecommunication services supported by an ISDN and network capabilities of an ISDN“. CCITT Recommendation 1.256 CCITT Recommendation 1.340 1988): “Charging supplementary services“.
38、 1988): “ISDN connection types“. ITU-T Recommendation X.25 (1 993): “Interface between Data Terminal Equipment (DTE) and Data Circuit-Terminating Equipment (DCE) for terminals operating in the packet mode and connected to public data networks by dedicated circuit“. LETS 300 113 (1992): “Radio equipm
39、ent and systems, Land mobile service, Technical characteristics and test conditions for non-speech and combined analogue speechhon-speech equipment with an internal or external antenna connector, intended for the transmission of data“. prETS 300 580 (1 993): “European digital cellular telecommunicat
40、ion system (Phase 2); Principles of Telecommunication Services supported by a GSM Public Land Mobile Network (PLMNI“, Previous page is blank 3404583 0096340 89T Page 10 ETR 086-1 : 1994 I71 i81 ETR 086-2 (1 994): “Trans European Trunked Radio (TETRA) system; Technical requirements specifications Par
41、t 2: Packet Data Optimised (PDO) systems“, IS0 7498-2 (1 989): “Information processing systems - Open Systems Interconnection - Basic Reference Model - Part 2: Security Architecture“. 3 Definitions and abbreviations (TETRA 01.04) 3.1 Definitions For the purposes of this ETR the following definitions
42、 apply: Access control: the prevention of unauthorized use of resources, including the use of a resource in an unauthorized manner. Authentication: the act of positively verifying that the true identity of an entity (network, user) is the same as the claimed identity. Base Radio Stack (BRS): a logic
43、al grouping that includes all of the air interface protocol element in one Base Station (the fixed side of the air interface). Base Station (BS): a physical grouping of equipment which provides the fixed portion of the air interface. One base station transmits and receives radio signals to and from
44、a single location area (a single region of geographical coverage). A Base Station contains at least one Base Radio Stack (BRS). Base Station Radio Part (BSRP): one physical sub-group of a base station which contains all the radio end points (one or more) that are connected to a single antenna system
45、. Bearer service: a type of telecommunication service that provides the capability for the transmission of signals between user-network interfaces. Bi-directional channel: a channel that can carry information in both directions. Broadcast call: a multipoint call in which the same information is tran
46、smitted simultaneously by the calling terminal to all available terminals. Call: a complete information exchange between two or more parties. NOTE 1 : See also call transaction. Call re-establishment (slow handover): the action of switching a call in progress from one cell to another or between radi
47、o channels in the same cell. NOTE 2: Call re-establishment is used to allow established calls to continue when mobile stations move from one cell to another cell, or as a method to escape from co- channel interference. Call transaction: all events associated with one continuous transmission of infor
48、mation during a call (including control signalling). A call consists of one or more call transactions. NOTE 3: In a half-duplex call, the call consists of a sequence of unidirectional transactions. Carrier (Radio Frequency (RF) carrier): the centre frequency of one radio transmission. A modulated ca
49、rrier is used either for one uplink or one downlink. Carrier pair: two different carriers which are allocated together to provide one uplink and one downlink. Normally the two carriers are allocated at a fixed frequency spacing (the duplex separation). 3404583 0096141 726 Page 11 ETR 086-1 : I994 NOTE 4: Carrier pairs only refer to allocation of carriers, not to their use. For example, a bi-directional logical channel may be assigned to an uplink from one carrier pair plus a downlink from a different carrier pair. Cell: the smallest geographical area where TETRA services may be obtai
