IEEE 1609 4-2016 en Wireless Access in Vehicular Environments (WAVE)-Multi-Channel Operation《车载环境的无线接入(WAVE) 多频道操作》.pdf

1、 IEEE Standard for Wireless Access in Vehicular Environments (WAVE) Multi-Channel Operation Sponsored by the Intelligent Transportation Systems Committee IEEE 3 Park Avenue New York, NY 10016-5997 USA IEEE Vehicular Technology SocietyIEEE Std 1609.4-2016(Revision ofIEEE Std 1609.4-2010) IEEE Std 160

2、9.4-2016 (Revision of IEEE Std 1609.4-2010) IEEE Standard for Wireless Access in Vehicular Environments (WAVE)Multi-Channel Operation Sponsor Intelligent Transportation Systems Committee of the IEEE Vehicular Technology Society Approved 29 January 2016 IEEE-SA Standards Board Abstract: Multi-channel

3、 wireless radio operations, Wireless Access in Vehicular Environments (WAVE) mode, medium access control (MAC), and physical layers (PHYs), including parameters for priority access, channel switching and routing, management services, and primitives designed for multi-channel operations are described

4、 in this standard. Keywords: channel coordination, IEEE 1609.4, multi-channel operation, user priority, WAVE, Wireless Access in Vehicular Environments The Institute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, New York, NY 10016-5997, USA Copyright 2016 by The Institute of Electrica

5、l and Electronics Engineers, Inc. All rights reserved. Published 21 March 2016. Printed in the United States of America. IEEE and 802 are registered trademarks in the U.S. Patent fitness for a particular purpose; non-infringement; and quality, accuracy, effectiveness, currency, or completeness of ma

6、terial. In addition, IEEE disclaims any and all conditions relating to: results; and workmanlike effort. IEEE standards documents are supplied “AS IS” and “WITH ALL FAULTS.” Use of an IEEE standard is wholly voluntary. The existence of an IEEE standard does not imply that there are no other ways to

7、produce, test, measure, purchase, market, or provide other goods and services related to the scope of the IEEE standard. Furthermore, the viewpoint expressed at the time a standard is approved and issued is subject to change brought about through developments in the state of the art and comments rec

8、eived from users of the standard. In publishing and making its standards available, IEEE is not suggesting or rendering professional or other services for, or on behalf of, any person or entity nor is IEEE undertaking to perform any duty owed by any other person or entity to another. Any person util

9、izing any IEEE Standards document, should rely upon his or her own independent judgment in the exercise of reasonable care in any given circumstances or, as appropriate, seek the advice of a competent professional in determining the appropriateness of a given IEEE standard. IN NO EVENT SHALL IEEE BE

10、 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO: PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

11、LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE PUBLICATION, USE OF, OR RELIANCE UPON ANY STANDARD, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE AND REGARDLESS OF WHETHER SUCH DAMAGE WAS FORESEEABLE. Translations The IEEE consensus development process involv

12、es the review of documents in English only. In the event that an IEEE standard is translated, only the English version published by IEEE should be considered the approved IEEE standard. 3 Official statements A statement, written or oral, that is not processed in accordance with the IEEE-SA Standards

13、 Board Operations Manual shall not be considered or inferred to be the official position of IEEE or any of its committees and shall not be considered to be, or be relied upon as, a formal position of IEEE. At lectures, symposia, seminars, or educational courses, an individual presenting information

14、on IEEE standards shall make it clear that his or her views should be considered the personal views of that individual rather than the formal position of IEEE. Comments on standards Comments for revision of IEEE Standards documents are welcome from any interested party, regardless of membership affi

15、liation with IEEE. However, IEEE does not provide consulting information or advice pertaining to IEEE Standards documents. Suggestions for changes in documents should be in the form of a proposed change of text, together with appropriate supporting comments. Since IEEE standards represent a consensu

16、s of concerned interests, it is important that any responses to comments and questions also receive the concurrence of a balance of interests. For this reason, IEEE and the members of its societies and Standards Coordinating Committees are not able to provide an instant response to comments or quest

17、ions except in those cases where the matter has previously been addressed. For the same reason, IEEE does not respond to interpretation requests. Any person who would like to participate in revisions to an IEEE standard is welcome to join the relevant IEEE working group. Comments on standards should

18、 be submitted to the following address: Secretary, IEEE-SA Standards Board 445 Hoes Lane Piscataway, NJ 08854 USA Laws and regulations Users of IEEE Standards documents should consult all applicable laws and regulations. Compliance with the provisions of any IEEE Standards document does not imply co

19、mpliance to any applicable regulatory requirements. Implementers of the standard are responsible for observing or referring to the applicable regulatory requirements. IEEE does not, by the publication of its standards, intend to urge action that is not in compliance with applicable laws, and these d

20、ocuments may not be construed as doing so. Copyrights IEEE draft and approved standards are copyrighted by IEEE under U.S. and international copyright laws. They are made available by IEEE and are adopted for a wide variety of both public and private uses. These include both use, by reference, in la

21、ws and regulations, and use in private self-regulation, standardization, and the promotion of engineering practices and methods. By making these documents available for use and adoption by public authorities and private users, IEEE does not waive any rights in copyright to the documents. Photocopies

22、 Subject to payment of the appropriate fee, IEEE will grant users a limited, non-exclusive license to photocopy portions of any individual standard for company or organizational internal use or individual, non-commercial use only. To arrange for payment of licensing fees, please contact Copyright Cl

23、earance Center, Customer Service, 222 Rosewood Drive, Danvers, MA 01923 USA; +1 978 750 8400. Permission to photocopy portions of any individual standard for educational classroom use can also be obtained through the Copyright Clearance Center. 4 Updating of IEEE Standards documents Users of IEEE St

24、andards documents should be aware that these documents may be superseded at any time by the issuance of new editions or may be amended from time to time through the issuance of amendments, corrigenda, or errata. An official IEEE document at any point in time consists of the current edition of the do

25、cument together with any amendments, corrigenda, or errata then in effect. Every IEEE standard is subjected to review at least every ten years. When a document is more than ten years old and has not undergone a revision process, it is reasonable to conclude that its contents, although still of some

26、value, do not wholly reflect the present state of the art. Users are cautioned to check to determine that they have the latest edition of any IEEE standard. In order to determine whether a given document is the current edition and whether it has been amended through the issuance of amendments, corri

27、genda, or errata, visit the IEEE-SA Website at http:/ieeexplore.ieee.org/xpl/standards.jsp or contact IEEE at the address listed previously. For more information about the IEEE SA or IEEEs standards development process, visit the IEEE-SA Website at http:/standards.ieee.org. Errata Errata, if any, fo

28、r all IEEE standards can be accessed on the IEEE-SA Website at the following URL: http:/standards.ieee.org/findstds/errata/index.html. Users are encouraged to check this URL for errata periodically. Patents Attention is called to the possibility that implementation of this standard may require use o

29、f subject matter covered by patent rights. By publication of this standard, no position is taken by the IEEE with respect to the existence or validity of any patent rights in connection therewith. If a patent holder or patent applicant has filed a statement of assurance via an Accepted Letter of Ass

30、urance, then the statement is listed on the IEEE-SA Website at http:/standards.ieee.org/about/sasb/patcom/patents.html. Letters of Assurance may indicate whether the Submitter is willing or unwilling to grant licenses under patent rights without compensation or under reasonable rates, with reasonabl

31、e terms and conditions that are demonstrably free of any unfair discrimination to applicants desiring to obtain such licenses. Essential Patent Claims may exist for which a Letter of Assurance has not been received. The IEEE is not responsible for identifying Essential Patent Claims for which a lice

32、nse may be required, for conducting inquiries into the legal validity or scope of Patents Claims, or determining whether any licensing terms or conditions provided in connection with submission of a Letter of Assurance, if any, or in any licensing agreements are reasonable or non-discriminatory. Use

33、rs of this standard are expressly advised that determination of the validity of any patent rights, and the risk of infringement of such rights, is entirely their own responsibility. Further information may be obtained from the IEEE Standards Association. 5 Participants At the time this IEEE standard

34、 was completed, the Dedicated Short Range Communication Working Group had the following membership: Thomas M. Kurihara, Chair Justin McNew, John Moring, William Whyte, Vice Chairs Mike Brown Hanbyeog Cho Hans-Joachim Fischer Ramez Gerges Aleksandar Gogic Shubha Gopalakrishna Gloria Gwynne Ronald Hoc

35、hnadel Carl Kain John Kenney Bill Lattin Jules Madey Sean Maschue James Misener Randal Roebuck Richard Roy Kevin Smith Jasja Tijink Michaela Venderveen George Vlantis Jason Wang Aaron Weinfield The following members of the individual balloting committee voted on this standard. Balloters may have vot

36、ed for approval, disapproval, or abstention. Nobumitsu Amachi Lee Armstrong Stefan Aust Harry Bims William Byrd Keith Chow Sourav Dutta Marc Emmelmann Pedro Fernandes Randall Groves Gloria Gwynne Ronald Hochnadel Werner Hoelzl Noriyuki Ikeuchi Piotr Karocki John Kenney Stuart Kerry Thomas M. Kurihar

37、a Paul Lambert Jeremy Landt Justin McNew James Misener Sujeet Mishra John Moring Michael Newman Satoshi Oyama R. K. Rannow Alon Regev Randal Roebuck Richard Roy Bartien Sayogo Di Dieter Smely Kevin Smith Eugene Stoudenmire Rene Struik Walter Struppler Jasja Tijink Steven Tilden John Vergis George Vl

38、antis Lei Wang Hung-Yu Wei William Whyte When the IEEE-SA Standards Board approved this standard on 29 January 2016, it had the following membership: Jean-Philippe Faure, Chair Vacant, Vice Chair John Kulick, Past Chair Konstantinos Karachalios, Secretary Chuck Adams Masayuki Ariyoshi Ted Burse Step

39、hen Dukes Jianbin Fan J. Travis Griffith Gary Hoffman Ronald W. Hotchkiss Michael Janezic Joseph L. Koepfinger* Hung Ling Kevin Lu Annette D. Reilly Gary Robinson Mehmet Ulema Yingli Wen Philip Winston Howard Wolfman Don Wright Yu Yuan Daidi Zhong *Member Emeritus 6 Introduction This introduction is

40、 not part of IEEE Std 1609.4-2016, IEEE Standard for Wireless Access in Vehicular Environments (WAVE)Multi-Channel Operation. A Wireless Access in Vehicular Environments (WAVE) system is a radio communications system intended to provide seamless, interoperable services for surface transportation. Th

41、ese services include those recognized by the U.S. National Intelligent Transportation Systems (ITS) Architecture B4aand many others contemplated by the automotive and transportation infrastructure industries. These services include vehicle-to-roadside communication, vehicle-to-vehicle communication,

42、 and potentially communication among other devices. Multi-channel operation provides medium-access control (MAC)-layer enhancements to the capabilities specified in IEEE Std 802.11.bThis is but one component in the overall WAVE architecture, which is described in IEEE Std 1609.0. aThe numbers in bra

43、ckets correspond to those of the bibliography in Annex A. bInformation on references can be found in Clause 2. 7 Contents 1. Overview 9 1.1 Scope . 9 1.2 Purpose 9 1.3 Conformance . 9 1.4 Document conventions .10 2. Normative references .10 3. Definitions, acronyms, and abbreviations .11 3.1 Definit

44、ions 11 3.2 Acronyms and abbreviations 12 4. General description 14 4.1 Overview 14 4.2 Overview of the services 15 5. Data plane services 16 5.1 General .16 5.2 Channel coordination 17 5.3 Channel routing 19 5.4 User priority 21 6. Management services 22 6.1 General .22 6.2 Multi-channel synchroniz

45、ation .22 6.3 Channel access 26 6.4 Other IEEE 802.11 services 30 6.5 MIB maintenance .30 6.6 Readdressing .31 7. Service primitives 31 7.1 Overview of management model 31 7.2 Channel identification .33 7.3 WAVE MLME Extension SAP 33 7.4 WAVE MAC SAP 51 Annex A (informative) Bibliography 54 Annex B

46、(informative) Channel congestion phenomenon following a channel switch .55 B.1 Summary 55 B.2 Causes 55 Annex C (informative) Avoiding transmission at scheduled guard intervals 57 Annex D (informative) MIB table .58 Annex E (informative) Precise timing sources and timing quality estimation 59 Annex

47、F (normative) ASN.1 encoding of the IEEE 1609.4 MIB 61 Annex G (normative) Protocol implementation conformance statement (PICS) proforma .90 Annex H (normative) System characteristic values .92 8 IEEE Standard for Wireless Access in Vehicular Environments (WAVE)Multi-Channel Operation IMPORTANT NOTI

48、CE: IEEE Standards documents are not intended to ensure safety, security, health, or environmental protection, or ensure against interference with or from other devices or networks. Implementers of IEEE Standards documents are responsible for determining and complying with all appropriate safety, se

49、curity, environmental, health, and interference protection practices and all applicable laws and regulations. This IEEE document is made available for use subject to important notices and legal disclaimers. These notices and disclaimers appear in all publications containing this document and may be found under the heading “Important Notice” or “Important Notices and Disclaimers Concerning IEEE Documents.” They can also be obtained on request from IEEE or viewed at http:/standards.ieee.org/IPR/disclaimers.html. 1. Overview 1.1 Scope The scope of this standard is the specifi