IEC-TS-61334-5-5-2001.pdf
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1、TECHNICAL SPECIFICATION IEC TS 61334-5-5 First edition 2001-09 Distribution automation using distribution line carrier systems Part 5-5: Lower layer profiles Spread spectrum-fast frequency hopping (SS-FFH) profile Reference number IEC/TS 61334-5-5:2001(E) Copyright International Electrotechnical Com
2、mission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/10/2007 04:51:01 MSTNo reproduction or networking permitted without license from IHS -,-,- Publication numbering As from 1 January 1997 all IEC publications are issued with a designa
3、tion in the 60000 series. For example, IEC 34-1 is now referred to as IEC 60034-1. Consolidated editions The IEC is now publishing consolidated versions of its publications. For example, edition numbers 1.0, 1.1 and 1.2 refer, respectively, to the base publication, the base publication incorporating
4、 amendment 1 and the base publication incorporating amendments 1 and 2. Further information on IEC publications The technical content of IEC publications is kept under constant review by the IEC, thus ensuring that the content reflects current technology. Information relating to this publication, in
5、cluding its validity, is available in the IEC Catalogue of publications (see below) in addition to new editions, amendments and corrigenda. Information on the subjects under consideration and work in progress undertaken by the technical committee which has prepared this publication, as well as the l
6、ist of publications issued, is also available from the following: IEC Web Site (www.iec.ch) Catalogue of IEC publications The on-line catalogue on the IEC web site (www.iec.ch/catlg-e.htm) enables you to search by a variety of criteria including text searches, technical committees and date of public
7、ation. On-line information is also available on recently issued publications, withdrawn and replaced publications, as well as corrigenda. IEC Just Published This summary of recently issued publications (www.iec.ch/JP.htm) is also available by email. Please contact the Customer Service Centre (see be
8、low) for further information. Customer Service Centre If you have any questions regarding this publication or need further assistance, please contact the Customer Service Centre: Email: custserviec.ch Tel: +41 22 919 02 11 Fax: +41 22 919 03 00 Copyright International Electrotechnical Commission Pro
9、vided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/10/2007 04:51:01 MSTNo reproduction or networking permitted without license from IHS -,-,- TECHNICAL SPECIFICATION IEC TS 61334-5-5 First edition 2001-09 Distribution automation using distribut
10、ion line carrier systems Part 5-5: Lower layer profiles Spread spectrum-fast frequency hopping (SS-FFH) profile PRICE CODE IEC 2001 Copyright - all rights reserved No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
11、and microfilm, without permission in writing from the publisher. International Electrotechnical Commission3, rue de Varemb Geneva, Switzerland Telefax: +41 22 919 0300e-mail: inmailiec.ch IEC web site http:/www.iec.ch P For price, see current catalogue Commission Electrotechnique Internationale Inte
12、rnational Electrotechnical Commission Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/10/2007 04:51:01 MSTNo reproduction or networking permitted without license from IHS -,-,- 2 TS 6133
13、4-5-5 IEC:2001(E) CONTENTS FOREWORD 3 INTRODUCTION 5 1Scope and object . 6 2Normative references. 6 3Abbreviations and definitions . 7 3.1Abbreviations 7 3.2Definitions 7 4Physical layer 8 4.1Purpose 8 4.2Electrical characteristics . 8 4.3Modulation principle 8 4.4Receiver principle . 9 4.5Synchroni
14、zation 9 4.6Frequency sets . 10 4.7Physical frame encapsulation 10 4.8Symbol, bit and byte encoding 11 4.9Important parameters 11 4.10 Physical layer data services 11 4.11 Physical layer management interface 13 4.12 Physical layer states. 14 5Medium access control sublayer 16 5.1Outline 16 5.2Repeat
15、er principle. 20 5.3MAC layer data service definition 20 5.4MAC layer timeout values . 22 5.5MAC sublayer management services 23 5.6MAC layer states 27 Figure 1 Time representation of M = 3 SS-FFH symbol 8 Figure 2 Coding of information symbols in sequence of carrier chips. 8 Figure 3 Actual P_PDU r
16、epresentation 11 Figure 4 MAC services 17 Figure 5 Frame decomposition 19 Figure 6 MAC management services . 23 Figure 7 Example segmentation of M_SDU 29 Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not
17、 for Resale, 03/10/2007 04:51:01 MSTNo reproduction or networking permitted without license from IHS -,-,- TS 61334-5-5 IEC:2001(E) 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ DISTRIBUTION AUTOMATION USING DISTRIBUTION LINE CARRIER SYSTEMS Part 5-5: Lower layer profiles Spread spectrum-fast freque
18、ncy hopping (SS-FFH) profile FOREWORD 1)The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of the IEC is to promote international co-operation on all questions c
19、oncerning standardization in the electrical and electronic fields. To this end and in addition to other activities, the IEC publishes International Standards. Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in th
20、is preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. The IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the
21、 two organizations. 2)The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested National Committees. 3)The documents produced
22、have the form of recommendations for international use and are published in the form of standards, technical specifications, technical reports or guides and they are accepted by the National Committees in that sense. 4)In order to promote international unification, IEC National Committees undertake
23、to apply IEC International Standards transparently to the maximum extent possible in their national and regional standards. Any divergence between the IEC Standard and the corresponding national or regional standard shall be clearly indicated in the latter. 5)The IEC provides no marking procedure to
24、 indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with one of its standards. 6)Attention is drawn to the possibility that some of the elements of this technical specification may be the subject of patent rights. The IEC shall not be held respons
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