1、 ETSI TR 102 491 V1.2.1 (2006-05)Technical Report Electromagnetic compatibilityand Radio spectrum Matters (ERM);TETRA Enhanced Data Service (TEDS);System reference documentETSI ETSI TR 102 491 V1.2.1 (2006-05) 2 Reference RTR/ERM-RM-051 Keywords data, packet mode, PMR, SRDOC, TETRA ETSI 650 Route de
2、s Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice Individual copies of the present document can be downloaded from
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6、ht and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2006. All rights reserved. DECTTM, PLUGTESTSTM and UMTSTM are Trade Marks of ETSI registered for the benefit of its Members. TIPHONTMand the TIPHON logo are Trade Marks currently bei
7、ng registered by ETSI for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. ETSI ETSI TR 102 491 V1.2.1 (2006-05) 3 Contents Intellectual Property Rights5 Foreword.5 1 Scope 6 2 References 6 3 Definitions and
8、 abbreviations.7 3.1 Definitions7 3.2 Abbreviations .8 4 Executive summary 9 4.1 Status of the System Reference Document.9 4.2 Technical Issues .9 4.2.1 Short background information 9 4.2.1.1 System description 9 4.2.1.2 Applications 9 4.2.1.3 New technology 10 4.2.1.4 Short market information 10 4.
9、2.1.5 Market size, forecasts and timing10 4.2.2 Spectrum requirement and justifications.10 4.2.3 Spectrum parameters.10 4.2.3.1 Radiated power .10 4.2.3.2 Transmitted bandwidth10 4.2.3.3 Frequency considerations14 4.2.3.4 Frequency usage14 4.2.4 Current regulations .14 4.2.5 Compatibility issues14 5
10、 Main conclusions14 5.1 Business importance.14 5.2 Expected timing for products to market .14 5.3 Requested ECC actions 14 Annex A: Detailed market information .16 A.1 Range of applications .17 A.1.1 HSD applications and net data rates to support non-voice applications.17 A.2 Market size and value.1
11、9 A.3 Traffic evaluation .19 Annex B: Technical information 20 B.1 Detailed technical description 20 B.1.1 TEDS air interface20 B.1.1.1 Physical layer20 B.1.1.2 MAC layer 21 B.1.1.3 LLC layer21 B.1.1.4 SNDCP layer 21 B.1.2 TEDS other interfaces 21 B.1.2.1 Existing V+D interfaces21 B.1.2.2 TEDS inter
12、faces22 B.2 Technical justifications for spectrum .23 B.2.1 Power23 B.2.2 Frequency.23 B.2.3 Bandwidth and other radio parameters.24 B.2.3.1 Transmission mask .24 ETSI ETSI TR 102 491 V1.2.1 (2006-05) 4 B.2.3.2 Reception mask.25 B.2.3.3 Spurious emissions .26 B.3 Information on current version of re
13、levant ETSI standard.28 Annex C: Expected compatibility issues 29 C.1 Coexistence studies (if any) .29 C.2 Current ITU allocations29 C.3 Sharing issues.29 History 30 ETSI ETSI TR 102 491 V1.2.1 (2006-05) 5 Intellectual Property Rights IPRs essential or potentially essential to the present document m
14、ay have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI
15、standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence o
16、f other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Report (TR) has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (E
17、RM). ETSI ETSI TR 102 491 V1.2.1 (2006-05) 6 1 Scope The present document defines the requirements for radio frequency usage for TETRA Enhanced Data Service (TEDS). TEDS is a technical development that integrates a high speed data delivery with V+D as opposed to TETRA TAPS that is a non-integrated s
18、upplementary service. The market requirements and priorities set out in the present document are covering the user views and are generic to TAPS and TEDS. TEDS however is considered a better match for the emergency services than TAPS because of its integrated nature and security level common to TETR
19、A V+D. It includes necessary information to support the co-operation between ETSI and the Electronic Communications Committee (ECC) of the European Conference of Post and Telecommunications Administrations (CEPT), including: Detailed market information (annex A). Technical information (annex B). Exp
20、ected compatibility issues (annex C). 2 References For the purposes of this Technical Report (TR) the following references apply: 1 ETSI EN 300 392-2: “Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 2: Air Interface (AI)“. 2 ETSI EN 300 392-3 (all sub-parts): “Terrestrial Trunked Rad
21、io (TETRA); Voice plus Data (V+D); Part 3: Interworking at the Inter-System Interface (ISI)“. 3 ETSI ETS 300 392-4 (all sub-parts): “Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 4: Gateways basic operation“. 4 ETSI EN 300 392-5: “Terrestrial Trunked Radio (TETRA); Voice plus Data (
22、V+D); Part 5: Peripheral Equipment Interface (PEI)“. 5 ETSI EN 300 392-9: “Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 9: General requirements for supplementary services“. 6 ETSI EN 300 392-10 (all sub-parts): “Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 10: Sup
23、plementary services stage 1“. 7 ETSI EN 300 392-11 (all sub-parts): “Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 11: Supplementary services stage 2“. 8 ETSI EN 300 392-12 (all sub-parts): “Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 12: Supplementary services st
24、age 3“. 9 ETSI EN 300 395 (all parts): “Terrestrial Trunked Radio (TETRA); Speech codec for full-rate traffic channel“. 10 ETSI EN 300 396 (all parts): “Terrestrial Trunked Radio (TETRA); Technical requirements for Direct Mode Operation (DMO)“. 11 ETSI TS 100 392-2 (V3.1.1): “Terrestrial Trunked Rad
25、io (TETRA); Voice plus Data (V+D); Part 2: Air Interface (AI)“. 12 ETSI TS 101 747: “Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); IP Interworking (IPI)“. 13 ERC/DEC(96)01: “ERC Decision of 7 March 1996 on the harmonised frequency band to be designated for the introduction of the Digital
26、 Land Mobile System for the Emergency Services“. ETSI ETSI TR 102 491 V1.2.1 (2006-05) 7 14 ERC/DEC(96)04: “ERC Decision of 7 March 1996 on the frequency bands for the introduction of the Trans European Trunked Radio System (TETRA)“. 15 ECC/DEC/(04)06: “ECC Decision of 19 March 2004 on the availabil
27、ity of frequency bands for the introduction of Wide Band Digital Land Mobile PMR/PAMR in the 400 MHz and 800/900 MHz bands“. 16 ETSI TR 102 001: “Electromagnetic compatibility and Radio spectrum Matters (ERM);Systems reference document for TETRA Advanced Packet Service (TAPS)“. 17 ETSI TR 102 260: “
28、Electromagnetic compatibility and Radio spectrum Matters (ERM);Code Division Multiple Access Public Access Mobile Radio (CDMA-PAMR); System reference document“. 18 ECC Report 42: “Spectrum efficiency of CDMA-PAMR and other wideband systems for PMR/PAMR“. 19 CEPT Recommendation T/R 25-08: “Planning c
29、riteria and coordination of frequencies in the Land Mobile Service in the range 29.7-921 MHz“. 20 Civ-Mil(05)26: “Minutes of the meeting, Tallinn, 18-20 October 2005“. 21 ERC Report 25: “The European table of frequency allocations and utilisations covering the frequency range 9 kHz to 275 GHz“. 22 E
30、TSI TR 102 021-2: “Terrestrial Trunked Radio (TETRA); User Requirement Specification TETRA Release 2; Part 2: High Speed Data“. 23 CEPT/ERC/REC 74-01E: “Spurious emissions“. 24 ECC/REC 02-05: “Unwanted emissions“. 25 ETSI EN 300 113: “Electromagnetic compatibility and Radio spectrum Matters (ERM); L
31、and mobile service; Radio equipment intended for the transmission of data (and/or speech) using constant or non-constant envelope modulation and having an antenna connector“. 26 ETSI EN 300 390: “Electromagnetic compatibility and Radio spectrum Matters (ERM); Land Mobile Service; Radio equipment int
32、ended for the transmission of data (and speech) and using an integral antenna“. 27 ETSI EN 301 166: “Electromagnetic compatibility and Radio spectrum Matters (ERM); Land Mobile Service; Radio equipment for analogue and/or digital communication (speech and/or data) and operating on narrow band channe
33、ls and having an antenna connector“. 28 ETSI EN 300 910: “Digital cellular telecommunications system (Phase 2+) (GSM); Radio transmission and reception (GSM 05.05)“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: A
34、ir interface (Um interface): the interface between Mobile Station and TEDS network Gb interface: the interface between an SGSN and a BSS Gi interface: the interface between Packet Domain and an external packet data network Gn interface: the interface between two GSNs within the same PLMN Gp interfac
35、e: the interface between two GPRS Support Nodes (GSNs) in different PLMNs ETSI ETSI TR 102 491 V1.2.1 (2006-05) 8 Gr interface: the interface between the Serving GPRS Support Node and the Home Location Register TETRA Release 2: Work Programme with new terms of reference within ETSI Project TETRA to
36、enhance the services and facilities of TETRA in order to meet new user requirements, utilize new technology and increase the longevity of TETRA within the traditional market domains of PMR and PAMR Ud interface: Direct Mode Air Interface Um interface: the interface between a TETRA MS and TETRA BS 3.
37、2 Abbreviations For the purposes of the present document, the following abbreviations apply: 3G 3rdGeneration AGA Air Ground Air AI Air Interface API Application Programming Interface BSS Base Station System CDMA Code Division Multiple Access CEPT European Conference of Post and Telecommunications A
38、dministrations D8PSK Differential Octal Phase Shift Keying DMO Direct Mode Operation DQPSK Differential Quaternary Phase Shift Keying DVB-T Digital Video Broadcast - Terrestrial ECC European Communications Committee ERC European Radio Committee (superseded by ECC) ERM ETSI Electromagnetic compatibil
39、ity and Radio spectrum Matters GoS Grade of Service GPRS General Package Radio Service GSM Global System for Mobile communication GSM-R GSM-RailwayHSD High-Speed Data IP Internet ProtocolIPI IP Interworking ISDN Integrated Services Digital Network LLC Logical Link Control MAC Medium Access Control M
40、S Mobile Station OTA Over The Air PAMR Public Access Mobile Radio PCCC Parallel Concatenated Convolutional Code PDN Packet Domain Network PEI Peripheral Equipment Interface PLMN Public Land Mobile Network PMR Private Mobile Radio PSTN Public Switched Telephone Network QAM Quadrature Amplitude Modula
41、tionQoS Quality of Service RF Radio Frequency SGSN Serving GPRS Support Node SIM Subscriber Identity Module SNDCP SubNetwork Dependent Convergence Protocol SwMI Switching and Management Infrastructure TAPS TETRA Advanced Packet data Service TEDS TETRA Enhanced Data Service TETRA TErrestrial Trunked
42、RAdio TMO Trunked Mode Operation TRX Transmitters/Receivers UIC Union International des Chemins de fer V+D Voice plus Data ETSI ETSI TR 102 491 V1.2.1 (2006-05) 9 4 Executive summary 4.1 Status of the System Reference Document The present document has been reviewed at ERM RM#32. It is now forwarded
43、to CEPT ECC-SE19 for consideration. 4.2 Technical Issues 4.2.1 Short background information 4.2.1.1 System description TETRA Enhanced Data Service (TEDS) has been developed to provide a High Speed Data service in response to user needs and according to a mandate issued by the ETSI Board to develop T
44、ETRA Release 2. The mandate included the requirement that TEDS should provide a packet data solution that is integrated with existing TETRA systems, and within the spectrum constraints of some existing TETRA users. TEDS aims to enhance the services and facilities of TETRA in order to meet the emergi
45、ng user requirements for high speed and multimedia services, utilize new technologies and, by maintaining the competitiveness with other wireless technologies, increase the future proofness of TETRA as the standard for PMR and PAMR world-wide. TETRA Enhanced Data Service (TEDS) provides high-speed p
46、acket data at speeds approximately 10 times that available in existing TETRA, to support multimedia and other high-speed data applications required by existing and future TETRA users. TEDS physical layer uses a range of modulations (see annex B) in addition to the present pi/4 DQPSK and a number of
47、different carrier sizes from 25 kHz to 150 kHz. This provides the users with a flexibility of tailoring the maximum air interface speed from the present TETRA to those provided by 3G systems. Also the required spectrum allocation can be selected to suit particular requirements. TEDS introduces adapt
48、ive link control to the TETRA system whereby modulation type and coding rate can be changed adaptively to improve link performance under different propagation conditions. Within TEDS the IP packet data service over the air interface is a high speed version of the present TETRA IP service with point-
49、to-point and point-to-multipoint capabilities. The TEDS IP service maintains backward compatibility with the existing TETRA IP service. A number of new facilities have been added to ensure that transmission of several multimedia services with speeds approaching 500 kbit/s is possible. The following classes of service are provided over the air interface in TEDS implementation with associated speeds, priorities and QoS attributes; - Real-time class. - Telemetry class. - Background class. The requirements for TEDS are st
