ETSI TS 102 497-2005 Digital Enhanced Cordless Telecommunications (DECT) DECT in the 1 920 MHz to 1 930 MHz Unlicensed Personal Communications Services (UPCS) frequency band Specif_1.pdf
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1、 ETSI TS 102 497 V1.1.1 (2005-10)Technical Specification Digital Enhanced Cordless Telecommunications (DECT);DECT in the 1 920 MHz to 1 930 MHz Unlicensed PersonalCommunications Services (UPCS) frequency band;Specific requirementsETSI ETSI TS 102 497 V1.1.1 (2005-10) 2 Reference DTS/DECT-00240 Keywo
2、rds data, DECT, interworking, multimedia, profile, radio, voice 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 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 difference in contents between such versions, the reference version i
4、s 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 the document may be subject to revision or change of status.
5、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: http:/portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification
6、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 2005. All rights reserved. DECTTM, PLUGTESTSTM and UMTSTM are Trade Marks of ETSI registered for the
7、benefit of its Members. TIPHONTMand the TIPHON logo are Trade Marks currently being 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 TS 102 497 V1.1.1 (2005-10) 3 Contents In
8、tellectual Property Rights4 Foreword.4 Introduction 4 1 Scope 5 2 References 5 3 Definitions and abbreviations.7 3.1 Definitions7 3.2 Abbreviations .7 4 DECT protocol reference model 8 5 DECT UPCS 1 920 MHz to 1 930 MHz FCC requirements8 5.1 Carrier frequencies .9 5.2 Antenna connector9 5.3 RF frequ
9、ency stability 9 5.4 Peak transmit power .9 5.5 Disable transmitter in case of failure10 5.6 Maximum transmit period - general .10 5.7 Maximum transmit period for a dummy bearer10 5.8 Bandwidth of monitoring receiver10 5.9 Reaction time of RSSI detector of monitoring receiver .10 5.10 Updating chann
10、el list11 5.11 Field strength measurements for duplex connections.11 5.12 Upper threshold (busy) for channel selection.11 5.13 Least Interfered Channel (LIC) confirmation.11 5.14 Conducted limits (AC mains connection) 11 5.15 RF exposure requirements11 5.16 UTAM membership and fees .12 Annex A (info
11、rmative): Market acceptance and product availability of DECT.13 A.1 Countries with spectrum for DECT applications .13 A.2 System types.13 A.3 DECT in the USA 14 A.3.1 The UPCS band14 A.3.2 The ISM bands .14 Annex B (informative): Bibliography.15 History 16 ETSI ETSI TS 102 497 V1.1.1 (2005-10) 4 Int
12、ellectual Property Rights IPRs essential or potentially essential 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 Ri
13、ghts (IPRs); Essential, or potentially Essential, IPRs notified 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
14、IPR searches, has been carried out by ETSI. No guarantee 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 Specification (TS) has bee
15、n produced by ETSI Project Digital Enhanced Cordless Telecommunications (DECT). The present document is based on DECT Common Interface (CI) specification EN 300 175, parts 1 1 to 8 8, to enable DECT terminals to interwork in the public and private environment. In addition, for the purpose of interop
16、erability and wherever it is found appropriate, the present document takes into consideration requirements specified in various DECT profiles; reference to relevant profiles is provided whenever appropriate. General attachment requirements are based on EN 301 406 9. Further details on the DECT syste
17、m may be found in TR 101 178 11. Introduction Since its introduction in the early 90s the DECT technology has enjoyed world wide acceptance with most of the countries accepting in full the original DECT requirements specified in the extensive DECT standards set developed and published by ETSI (www.e
18、tsi.org). Some regions, due to specific local requirements, have used the DECT standard and modified it to comply with those specific requirements. The Personal Wireless Telecommunications (PWT) interoperability standards, PWT and PWT/E, in North America (standardized in 1995 within the Telecommunic
19、ations Industry Association (TIA), are based on DECT Generic Access Profile (GAP) and provide basically the same services as DECT GAP. PWT and PWT/E uses the DECT frame structure, MAC, DLC, etc., but has a different modulation and different bandwidth and carrier spacing to meet local regulatory requ
20、irements. PWT operates in the US unlicensed band 1920 MHz to 1930 MHz. PWT-E is an extension into the licensed bands 1 850 MHz to 1 910 MHz and 1930 MHz to 1 990 MHz. In September 2004 the United States (US) Federal Communications Commission (FCC), in FCC 04-219, Sixth Report and Order, Third Memora
21、ndum Opinion and Order, and Fifth Memorandum Opinion and Order 24, introduced modifications to the requirements applicable to the 1 920 MHz to 1 930 MHz Unlicensed Personal Communications Services (UPCS) frequency band. The modification enhanced the existing rules for isochronous UPCS operations in
22、the 1 920 MHz to 1 930 MHz band in order to provide additional flexibility, thereby permitting the deployment of additional unlicensed devices in the band operating on a wider variety of technologies aimed at providing “a wide array of mobile and ancillary fixed communication services to individuals
23、 and businesses“. The current specification provides the necessary requirements to allow DECT terminals deployment in the US 1 920 MHz to 1 930 MHz UPCS frequency band in accordance to the new rules. Clause 4 provides the basic DECT protocol reference model and indicates the affected functionality a
24、reas. Clause 5 specifies the relevant requirements. Annex A provides information on market acceptance and product availability of DECT. ETSI ETSI TS 102 497 V1.1.1 (2005-10) 5 1 Scope The present document specifies that set of technical requirements for Digital Enhanced Cordless Telecommunications (
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