1、 ETSI TR 102 433 V1.2.1 (2007-09)Technical Report Electromagnetic compatibilityand Radio spectrum Matters (ERM);Digital Private Mobile Radio (DPMR) using a channel spacingof 6,25 kHz and operating in specified VHF and UHF bandsunder general authorization without individual rights;System reference do
2、cumentETSI ETSI TR 102 433 V1.2.1 (2007-09) 2 Reference RTR/ERM-RM-260 Keywords digital, mobile, PMR, radio, SRDoc, UHF, VHF 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 lu
3、cratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice Individual copies of the present document can be downloaded from: http:/www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived differen
4、ce in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that
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6、al.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2007. All rights reserved. DECTTM, PLUGT
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8、Partners. ETSI ETSI TR 102 433 V1.2.1 (2007-09) 3 Contents Intellectual Property Rights5 Foreword.5 Introduction 5 1 Scope 6 2 References 6 3 Definitions and abbreviations.7 3.1 Definitions7 3.2 Abbreviations .8 4 Executive summary 8 4.1 Status of the System Reference Document.8 4.2 Technical issues
9、8 4.2.1 Applications8 4.2.1.1 Spectrum requirement and justifications.8 4.2.2 Spectrum parameters.9 4.2.2.1 Radiated power .9 4.2.2.2 Transmitted bandwidth9 4.2.2.3 Frequency considerations9 4.2.3 Current regulations .9 4.2.4 Compatibility issues10 5 Main conclusions10 5.1 Business importance.10 5.2
10、 Expected timing for products to market .10 5.3 Requested ECC actions 11 Annex A: Detailed market information .12 A.1 Range of applications .12 A.2 Market size and value.12 A.3 Traffic evaluation .13 Annex B: Technical information 14 B.1 Detailed technical description 14 B.1.1 Overview 14 B.1.2 Key
11、user features14 B.1.2.1 Battery life 14 B.1.2.2 Speech quality.14 B.1.2.3 Security.14 B.1.2.4 Data.14 B.1.2.5 Channels .15 B.2 Technical justification for spectrum.15 B.2.1 Power15 B.2.1.1 License-exempt operation.15 B.2.2 Frequency.15 B.2.2.1 License-exempt operation.16 B.2.3 Bandwidth and other ra
12、dio parameters.16 Annex C: Expected compatibility issues 17 C.1 Coexistence studies (if any) .17 C.2 Current ITU allocations17 ETSI ETSI TR 102 433 V1.2.1 (2007-09) 4 C.3 Sharing issues.17 History 18 ETSI ETSI TR 102 433 V1.2.1 (2007-09) 5 Intellectual Property Rights IPRs essential or potentially e
13、ssential to the present document may 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 no
14、tified to ETSI in respect of ETSI 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
15、can be given as to the existence of 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 compatibi
16、lity and Radio spectrum Matters (ERM). The present document covers the Electromagnetic compatibility and Radio spectrum Matters (ERM); System reference document for Digital Private Mobile Radio (DPMR) using a channel spacing of 6,25 kHz and operating in the following frequency ranges: 446,1 MHz to 4
17、46,2 MHz; and/or 149,01875 MHz to 149,11875 MHz under general authorization without individual rights. Introduction TR 102 433 V1.1.1 1 was produced to request from ECC a spectrum identification for Digital PMR 446 in the UHF frequency range. As a result from the work in ECC, CEPT/ECC/DEC(05)12 11 w
18、as approved. The present document is a revision of V1.1.1 of TR 102 433 1 and contains a proposal for ECC to consider the possibility to prepare a new ECC Decision for additional frequencies for digital licence- exempt PMR in the VHF frequency range (see also clause 4.1). ETSI ETSI TR 102 433 V1.2.1
19、 (2007-09) 6 1 Scope The present document has been developed in order to provide information on the usage of radio frequencies for digital land mobile radio equipment offering peer-to-peer functionality complying with DPMR specifications (referenced later in the present document as “DPMR“) using a c
20、hannel spacing of 6,25 kHz and operating in the 446,1 MHz to 446,2 MHz and/or 149,01875 MHz to 149,11875 MHz frequency bands, both under general-authorization-with-no-individual-rights operation. It includes necessary information to support the co-operation between ETSI and the Electronic Communicat
21、ions Committee (ECC) of the European Conference of Post and Telecommunications administrations (CEPT), including: Detailed market information (annex A). Technical information (annex B). Expected compatibility issues (annex C). 2 References For the purposes of this Technical Report (TR) the following
22、 references apply: References are either specific (identified by date of publication and/or edition or version number) or non specific. For a specific reference, subsequent revisions do not apply. For a non specific reference, the latest version applies. Referenced documents which are not found to b
23、e publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee their long term validity. 1 ETSI TR 102 433 (V1.1.1): “Electromagnetic compatibility and Rad
24、io spectrum Matters (ERM);Digital Private Mobile Radio (DPMR) using a channel spacing of 6,25 kHz and operating in the frequency range from 446,1 MHz to 446,2 MHz under general authorization without individual rights; System reference document“. 2 ETSI EN 301 166-1: “Electromagnetic compatibility an
25、d Radio spectrum Matters (ERM); Land Mobile Service; Radio equipment for analogue and/or digital communication (speech and/or data) and operating on narrow band channels and having an antenna connector; Part 1: Technical characteristics and methods of measurement“. 3 ETSI EN 301 166-2: “Electromagne
26、tic 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 channels and having an antenna connector; Part 2: Harmonized EN covering essential requirements of article 3.2 of the R
27、 System reference document for harmonized use of Digital Mobile Radio (DMR); Part 1: Tier 1 DMR#, expected to be for general authorization with no individual rights operation“. 10 ETSI EN 300 296-1: “Electromagnetic compatibility and Radio spectrum Matters (ERM); Land mobile service; Radio equipment
28、 using integral antennas intended primarily for analogue speech; Part 1: Technical characteristics and methods of measurement“. 11 CEPT/ECC/DEC(05)12 :“ECC Decision of 28 October 2005 on harmonized frequencies, technical characteristics, exemption from individual licensing and free carriage and use
29、of digital PMR 446 applications operating in the frequency band 446.1-446.2 MHz“. 12 CEPT/ECC/DEC(06)06 :“ECC Decision of 7 July 2006 on the availability of frequency bands for the introduction of Narrow Band Digital Land Mobile PMR/PAMR in the 80 MHz, 160 MHz and 400 MHz bands“. 13 Report on “Econo
30、mic impact of the use of radio spectrum in the UK“ by Europe Economics. 14 ETSI TS 102 490 V1.3.1: “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“. 3 Definitions and a
31、bbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: Digital Private Mobile Radio (DPMR): peer-to-peer narrow band (6,25 kHz) digital PMR application standardized within ETSI (TS 102 490 14) dedicated antenna: permanently attached or remov
32、able antenna supplied and tested with the radio equipment, designed as an indispensable part of the equipment NOTE: Dual frequency band (VHF and UHF) devices may have different antennae for each band. Digital PMR 446: license-exempt digital PMR equipment operating under ECC/DEC(05)12 11 peer-to-peer
33、: communication technique where any radio unit may communicate with one or more other radio units without the need for any additional equipment (e.g. repeater) plug and play: of or pertaining to the ability of certain operating systems to automatically: a) detect a new device that has been added to
34、the system; b) uniquely identify that device; and c) install the appropriate drivers and system files for that device PMR 446: license-exempt analogue PMR equipment operating under ERC/DEC(98)25 4, ERC/DEC(98)26 5 and ERC/DEC(98)27 6, and complying with EN 300 296-1 10 ETSI ETSI TR 102 433 V1.2.1 (2
35、007-09) 8 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: BIIS1200 Binary Interchange of Information and Signalling at 1 200 bit/s CEPT European Conference of Post and Telecommunications administrations DMR Digital Mobile Radio DPMR Digital Private Mobi
36、le Radio ECA European Common Allocations table ECC Electronic Communications Committee EMF ElectroMotive Force ERC European Radiocommunications Committee ERP Effective Radiated Power GSM Global System for Mobile communication ITU International Telecommunication Union PAMR Public Access Mobile Radio
37、PMR Private Mobile Radio RF Radio Frequency RSSI Received Signal Strength Indication SRDoc System Reference Document TETRA TErrestrial Trunked RAdioVHF Very High Frequency UHF Ultra High Frequency 4 Executive summary 4.1 Status of the System Reference Document Version 1.2.1 of the present document w
38、as developed by ERM TG DMR to include the use of VHF frequencies in addition to the UHF frequencies already identified in ECC/DEC(05)12 11 (Digital PMR 446). Its version 1.2.1_2.0.4 was approved by ERM RM#36, in May 2007. It has been forwarded to ECC WGFM for consideration. It was subsequently offer
39、ed to TC-ERM#32 where it was approved for publication. 4.2 Technical issues DPMR is a new generation of digital PMR radio that is designed to operate within 6,25 kHz channels (compliant with EN 301 166-1 2 and EN 301 166-2 3). The equipment will use a dedicated antenna. In case of non-removable inte
40、gral antenna equipment, the device will either have a permanent internal or a temporary internal 50 RF connector (necessary to ensure compliance with EN 301 166-1 2 and EN 301 166-2 3). It will operate with a limited functionality that offers only simplex, peer-to-peer voice and data communications
41、and is proposed as suitable for low cost and for general-authorization-with-no-individual-rights operation in the frequency bands from 446,1 MHz to 446,2 MHz and/or 149,01875 MHz to 149,11875 MHz . 4.2.1 Applications DPMR is specifically targeted at small PMR systems in all areas where analogue PMR
42、or PMR 446 is currently applied today. It will provide voice and data services (typically such as short messages data services). 4.2.1.1 Spectrum requirement and justifications There is a demand for a suitable frequency designation offering a service similar to PMR 446 but using digital technology t
43、hat also provides users with simple data transmission. ETSI ETSI TR 102 433 V1.2.1 (2007-09) 9 The frequency band 446,1 MHz to 446,2 MHz has already been identified by ECC/DEC/(05)12 11. In addition to this UHF band, an additional candidate VHF band from 149,01875 MHz to 149,11875 MHz is proposed. T
44、his additional frequency band is already covered by the recently developed ECC/DEC(06)06 for narrowband digital PMR/PAMR 12. ECC/DEC(06)06 12 identifies inter alia the frequency range from 146 MHz to 174 MHz for narrow band Digital Land Mobile PMR/PAMR using channel spacings up to 25 kHz under indiv
45、idual licensing. It is desirable that the frequencies are made available all over Europe, so that the corresponding equipment could be classified as Class 1 under the R 149,028125 MHz; 149,034375 MHz; 149,040625 MHz; 149,046875 MHz; 149,053125 MHz; 149,059375 MHz; 149,065625 MHz; 149,071875 MHz; 149
46、,078125 MHz; 149,084375 MHz; 149,090625 MHz; 149,096875 MHz; 149,103125 MHz; 149,109375 MHz; 149,115625 MHz. In addition to the existing: 446,103125 MHz; 446,109375 MHz; 446,115625 MHz; 446,121875 MHz; 446,128125 MHz; 446,134375 MHz; 446,140625 MHz; 446,146875 MHz; 446,153125 MHz; 446,159375 MHz; 44
47、6,165625 MHz; 446,171875 MHz; 446,178125 MHz; 446,184375 MHz; 446,190625 MHz; 446,196875 MHz. The maximum frequency error of the DPMR equipment does not exceed 1/10 of the channel spacing, i.e. 0,625 kHz, which is mandatory in order to comply with EN 301 166-1 2 and EN 301 166-2 3. 4.2.3 Current reg
48、ulations For radio spectrum coexistence the radio equipment will comply with the current harmonized standard EN 301 166-2 3. The frequency band 446,1 MHz to 446,2 MHz has already been identified by ECC/DEC/(05)12 11. ETSI ETSI TR 102 433 V1.2.1 (2007-09) 104.2.4 Compatibility issues It is also inten
49、ded that DPMR will co-exist in the same UHF spectrum with DMR tier 1 peer-to-peer digital PMR application which is based on 12,5 kHz channel spacing (TR 102 335-1 9). In order to optimize the sharing, centre frequencies of both types of peer-to-peer DMR applications are offset. The proposed equipment for DPMR will also have transmitter time-out functionality for both voice and data applications. Unmodulated, unused carriers will not be transmitted. This is also specified in TS 102 490 14. When accessi
