ETSI TS 102 490-2014 Electromagnetic compatibility and Radio spectrum Matters (ERM) Peer-to-Peer Digital Private Mobile Radio using FDMA with a channel spacing of 6 25 kHz with e r.pdf
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1、 ETSI TS 102 490 V1.8.1 (2014-06) Electromagnetic compatibility and Radio spectrum Matters (ERM); Peer-to-Peer Digital Private Mobile Radio using FDMA with a channel spacing of 6,25 kHz with e.r.p. of up to 500 mW Technical Specification ETSI ETSI TS 102 490 V1.8.1 (2014-06)2Reference RTS/ERM-TGDMR-
2、320 Keywords air interface, digital, FDMA, PMR, protocol, radio ETSI 650 Route des 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
3、Important notice The present document can be downloaded from: http:/www.etsi.org The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorizatio
4、n of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document should be awar
5、e that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: htt
6、p:/portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modifi
7、ed without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2014. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of
8、 its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 102 490 V1.8.1 (2014-06)3Contents Intellectual Property Rights 6g3For
9、eword . 6g31 Scope 7g32 References 7g32.1 Normative references . 7g32.2 Informative references 7g33 Definitions, symbols and abbreviations . 8g33.1 Definitions 8g33.2 Symbols 9g33.3 Abbreviations . 9g34 Overview 10g34.1 Protocol architecture. 11g34.1.1 Air Interface Physical Layer (layer 1). 12g34.1
10、.2 Air Interface Data Link Layer (layer 2) 12g34.1.3 Air Interface Call Control Layer (layer 3) 12g34.2 FDMA Structure . 13g34.2.1 Overview of the transmission structure 13g34.2.2 Transmission format . 13g34.2.3 Transmission sequences 14g35 Frame coding 16g35.1 Superframe . 16g35.2 Header frame 17g3
11、5.3 End frame . 17g35.4 Packet data header 18g35.5 ACK frame . 18g35.6 Frame numbering . 19g35.7 Communication mode 19g35.8 Communication format . 19g35.9 SLD format . 19g35.9.1 Slow data in the voice superframe 19g35.9.2 Slow data field use with Type 1 or 2 data . 20g35.10 Call information . 21g35.
12、10.1 Call Information for powersave 21g35.10.2 Call Information for Types 1 and 2 data . 21g35.10.3 Call Information for Type 3 (packet) data 22g35.10.4 Call Information for system transactions 23g35.10.5 Call Information for acknowledgements . 23g35.11 Header type 23g35.12 End type . 24g35.13 ARQ .
13、 24g35.14 Tx Wait . 24g35.15 Status 25g35.16 Version V . 25g36 Synchronization 25g36.1 Frame synchronization . 25g36.1.1 FS1 25g36.1.2 FS2 25g36.1.3 FS3 26g36.1.4 FS4 26g36.1.5 Channel code 26g36.1.6 Preamble . 27g37 Interleaving and FEC coding 28g3ETSI ETSI TS 102 490 V1.8.1 (2014-06)47.1 Di-bit co
14、ding 28g37.2 CRC addition 28g37.3 Hamming code . 28g37.4 Scrambling . 28g37.5 Interleaving. 29g37.6 FEC coding of CCH (superframe) 30g37.7 FEC coding of HI (header information) . 30g37.8 FEC coding of END information . 31g38 Bearer services, tele-services and supplementary services 31g38.1 Initial m
15、ode 31g38.1.1 Initial addressing . 31g38.1.1.1 Common ID. 31g38.1.1.2 Fixed part of address . 32g38.1.2 ISF channel codes . 32g38.2 Configured mode 32g38.2.1 Call types 33g38.2.1.1 Individual call . 33g38.2.1.2 Group call 33g38.2.2 Addressing 33g38.2.3 CSF channel codes 33g38.3 Packet data 33g38.3.1
16、 Format . 33g38.3.2 Receiving party . 34g38.3.3 Packet frame coding 34g38.3.4 Data frame size . 35g38.3.5 Valid data length . 35g38.3.6 Data checksum 35g39 Channel coding process 37g39.1 Voice superframe . 38g39.2 Type 1 data superframe 41g39.3 Type 2 Data superframe . 43g39.4 Type 3 (Packet) Data f
17、rame 44g39.5 Headers . 46g39.6 End frames 47g310 Channel access . 48g310.1 Listen Before Transmit (LBT) 48g310.2 Hang time messages and timers . 49g310.2.1 Definition 49g310.2.2 Action by receiving stations 49g310.2.3 Break-in requests 49g310.3 Call duration timers 49g310.4 Transmit admit criteria .
18、 49g310.4.1 General admit criteria . 49g310.4.2 ISF admit criteria 50g310.4.3 CSF admit criteria . 50g310.5 Transmission re-tries 50g310.6 Channel access timers and constants 50g310.6.1 Timers . 50g310.6.2 Constants 51g311 Powersave . 51g311.1 Transmitted format . 51g311.2 Receive format . 52g312 Ph
19、ysical Layer 52g312.1 General parameters . 52g312.1.1 Frequency range 52g312.1.2 RF carrier bandwidth 52g312.1.3 Transmit frequency error 52g312.1.4 Time base clock drift error 52g312.2 Modulation . 52g3ETSI ETSI TS 102 490 V1.8.1 (2014-06)512.2.1 Symbols 52g312.2.2 4FSK generation . 53g312.2.2.1 De
20、viation index . 53g312.2.2.2 Square root raised cosine filter 54g312.2.2.3 4FSK Modulator . 55g3Annex A (normative): Standard User Interface for CSF radios 56g3A.1 Numbering and dialling plan 56g3A.1.1 Introduction to the numbering and dialling plan 56g3A.2 Subscriber mapping 57g3A.2.1 User Interfac
21、e - Air Interface . 57g3A.2.1.1 Mapping for MS address space . 58g3A.2.1.1.1 The concept of the wildcard character 58g3A.2.1.1.2 The concept of stored parameters 58g3A.2.1.1.3 The concept of ad-hoc arrangement 58g3A.2.1.1.4 The rules for the sender . 58g3A.2.1.1.5 The rules for the recipient . 59g3A
22、.2.1.1.6 Mapping of dialled strings to the AI address space . 59g3A.2.1.1.6.1 Mapping of numeric dialled strings to the AI address space . 59g3A.2.2 Addresses . 60g3A.2.3 Conversion rules . 60g3A.2.3.1 MS addresses 60g3A.2.3.2 Limiting the length of the destination address 61g3A.2.3.3 All talkgroup
23、address 61g3A.3 User dialling plan . 61g3A.3.1 User numbering 61g3A.3.1.1 Dialling method 61g3A.3.1.2 Call Type determination . 61g3A.3.1.3 Call modifier strings . 62g3A.3.2 Dialled digits to address mapping 62g3A.3.3 Storage requirements 62g3A.3.3.1 MS individual address 62g3A.3.3.2 Dialled Talkgro
24、ups . 63g3A.3.3.3 All MSs . 63g3A.3.3.4 Non-dialable numbers . 63g3A.3.3.5 Talkgroup recognition. 63g3A.3.3.5.1 All numeric talkgroups 63g3A.3.3.5.2 Talkgroups defined by wildcards 64g3A.3.3.5.3 MS receives a talkgroup call . 64g3A.3.4 Dialling procedures 64g3A.3.4.1 MS calls 64g3A.3.4.1.1 Seven dig
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