BS ISO 25112-2010 Intelligent transport systems - Communications access for land mobiles (CALM) - Mobile wireless broadband using IEEE 802 16《智能运输系统 陆地移动装置用通信信道（CALM） 使用IEEE 802 16.pdf

1、BS ISO25112:2010ICS 03.220.01; 35.240.60NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDIntelligent transportsystems Communicationsaccess for land mobiles(CALM) Mobilewireless broadbandusing IEEE 802.16This British Standardwas published under theauthority of the

2、 StandardsPolicy and StrategyCommittee on 30 April2010 BSI 2010ISBN 978 0 580 61091 2Amendments/corrigenda issued since publicationDate CommentsBS ISO 25112:2010National forewordThis British Standard is the UK implementation of ISO 25112:2010.The UK participation in its preparation was entrusted to

3、TechnicalCommittee EPL/278, Road transport informatics.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance

4、 with a British Standard cannot confer immunityfrom legal obligations.BS ISO 25112:2010Reference numberISO 25112:2010(E)ISO 2010INTERNATIONAL STANDARD ISO25112First edition2010-03-01Intelligent transport systems Communications access for land mobiles (CALM) Mobile wireless broadband using IEEE 802.1

5、6 Systmes intelligents de transport Accs aux communications des services mobiles terrestres (CALM) Mobiles bande large sans fil utilisant IEEE 802.16 BS ISO 25112:2010ISO 25112:2010(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file

6、may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobes licensing policy. The ISO Central Secretariat ac

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8、the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. COPYRIGHT PROTECTED DOCUMENT ISO 2010 All rights reserved. Unless otherwise specified, no part of this publication may be

9、 reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 4

10、1 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2010 All rights reservedBS ISO 25112:2010ISO 25112:2010(E) ISO 2010 All rights reserved iiiContents Page Foreword iv Introduction.v 1 Scope1 2 Conformance .1 3 Normative references1 4 Terms a

11、nd definitions .2 5 Symbols and abbreviated terms 2 6 Requirements.2 6.1 Adoption of other standards and internationally adopted practices.2 6.2 CALM Architecture 2 6.3 CALM Networking protocols for internet connectivity2 6.4 CALM Medium service access points .2 6.5 CALM Interface manager 2 6.6 CALM

12、 using public wireless networks2 6.7 Establishment of a medium specific session.3 6.8 Interface medium management .3 6.9 Medium access control (MAC) .3 6.10 CALM IEEE 802.16 MMAE service primitives .3 6.11 Identification of the 802.16 MMAE .4 6.12 CALM Session connection .5 6.13 CALM session disconn

13、ection 5 6.14 Change of IEEE 802.16 connection state6 6.15 Retrieval of the medium status 6 6.16 IEEE 802.16 session disconnection 6 7 Test and conformance requirements 6 8 Marking, labelling and packaging7 9 Declaration of patents and intellectual property7 Bibliography8 BS ISO 25112:2010ISO 25112:

14、2010(E) iv ISO 2010 All rights reservedForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member bod

15、y interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrote

16、chnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by

17、 the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rig

18、hts. ISO shall not be held responsible for identifying any or all such patent rights. ISO 25112 was prepared by Technical Committee ISO/TC 204, Intelligent transport systems. BS ISO 25112:2010ISO 25112:2010(E) ISO 2010 All rights reserved vIntroduction This International Standard is part of a family

19、 of International Standards for communications access for land mobiles (CALM) which specify a common architecture, network protocols and a set of air interface definitions for wireless communications using a number of wireless media, including cellular 2nd generation, cellular 3rd generation, 5 GHz,

20、 millimetre, infra-red communications, and mobile wireless broadband (MWB), over packet-based networks. The CALM architecture is also designed to include short range, short duration, low-latency communication systems such as European dedicated short-range communications (DSRC) and North American wir

21、eless access in vehicular environments (WAVE) based on IEEE 802.11. It is anticipated that other air interfaces will be added in the future. Generally speaking, the CALM architecture is designed to include air interfaces that provide some subset of point-to-point, vehicle-to-vehicle, and vehicle-to-

22、point communications over packet-based networks in the ITS sector. In particular, this International Standard provides additional specifications which wireless devices adhering to the mobile wireless broadband IEEE 802.16 standards must also meet to be CALM compliant. The requirements for transmissi

23、on of information over large distances using wireless technology are functionally very different from the requirements for European DSRC. Large volumes of data are required for purposes such as safety, traffic information and management, video downloads to vehicles for tourist information and entert

24、ainment and navigation-system-updates. In order to support such services, mobile units need to be able to communicate over longer ranges with access points or base stations, and the system must be able to hand over sessions from one access point or base station to another. CALM standards are explici

25、tly designed to enable quasi-continuous data communications, as well as data communications of protracted duration between vehicles and service providers, and between vehicles. It is important to note that the CALM architecture is specifically designed to support packet-based communications; support

26、 for circuit-switched communications is not included. The fundamental advantage of the CALM concept over traditional systems is the ability to support media independent handover (MIH), also referred to as heterogeneous handover, between the various media that can be included in a CALM system. Select

27、ion policies are supported that include user preferences and media capabilities in making decisions as to which media to use for a particular session, and when to handover between media or between service providers on the same medium. These handover mechanisms are defined within the CALM architectur

28、e International Standard (ISO 21217), the CALM IPv6 Networking International Standard (ISO 21210), the CALM medium service access points International Standard (ISO 21218) and the CALM communication and station management International Standard (ISO 24102). Handovers between access points using the

29、same technology and service provider use mechanisms that are defined within the particular medium specific CALM Standard. ITS applications that can be enhanced or are enabled by the CALM architecture include, among others, car-to-car and point-to-multipoint safety messaging, collision avoidance, upd

30、ate of roadside telemetry and messaging, probe data collection, general internet access, image and video transfer, infotainment, multimedia multicast, traffic management, monitoring and enforcement in mobile situations, and route guidance. For a general introduction to CALM architecture, refer to IS

31、O 21217. This International Standard provides definitions and procedures for the establishment and maintenance of an ITS communications session within a CALM system environment using a medium communication in accordance with IEEE 802.16 (mobile WiMAX/WiBro) and RFC 5121 Transmission of IPv6 via the

32、IPv6 Convergence Sublayer over IEEE 802.16 Networks. BS ISO 25112:2010BS ISO 25112:2010INTERNATIONAL STANDARD ISO 25112:2010(E) ISO 2010 All rights reserved 1Intelligent transport systems Communications access for land mobiles (CALM) Mobile wireless broadband using IEEE 802.16 1 Scope This Internati

33、onal Standard selects the options appropriate for CALM using mobile wireless broadband (MWB) techniques conforming to IEEE 802.16, and specifies the management interface requirements. CALM links are required for quasi-continuous, prolonged and short communications between vehicles and the roadside,

34、between vehicles, and between mobile equipment and fixed infrastructure points. Wherever practicable, this International Standard has been developed by reference to suitable extant standards, adopted by selection. Required regional variations are provided. Application specific upper layers will not

35、be included in this International Standard, but will be driven by application standards (which might not be technology specific). 2 Conformance In order to claim conformance with this International Standard, mobile wireless broadband techniques standardized using IEEE 802.16 protocols shall be estab

36、lished in full compliance with local telecommunications procedures and protocols for IEEE 802.16 in accordance with IEEE published standards, and shall comply with the requirements of ISO 21217 (CALM System architecture), ISO 21210 (CALM IPv6 Networking), ISO 21218 (CALM medium service access points

37、), and ISO 24102 (CALM management). 3 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments)

38、 applies. ISO 21210, Intelligent transport systems Communications access for land mobiles (CALM) IPv6 Networking ISO 21217, Intelligent transport systems Communications access for land mobiles (CALM) Architecture ISO 21218, Intelligent transport systems Communications access for land mobiles (CALM)

39、Medium service access points ISO 24102, Intelligent transport systems Communications access for land mobiles (CALM) CALM Management ISO 25111:2009, Intelligent transport systems Communications access for land mobiles (CALM) General requirements for using public networks IEEE 802.16, IEEE Standard fo

40、r Local and metropolitan area networks Part 16: Air Interface for Broadband Wireless Access Systems IETF RFC 5121, Transmission of IPv6 via the IPv6 Convergence Sublayer over IEEE 802.16 Networks BS ISO 25112:2010ISO 25112:2010(E) 2 ISO 2010 All rights reserved4 Terms and definitions For the purpose

41、s of this document, the terms and definitions given in ISO 21217, ISO 25111 and IEEE 802.16 apply. 5 Symbols and abbreviated terms For the purposes of this document, the symbols and abbreviated terms given in ISO 21217 and the following apply. CALM communications access for land mobiles DSRC dedicat

42、ed short-range communication IME interface management entity MAC medium access control MMAE medium management adaptation entity MS mobile station MWB mobile wireless broadband 6 Requirements 6.1 Adoption of other standards and internationally adopted practices For conformance requirements, see Claus

43、e 2. 6.2 CALM Architecture Equipment and systems complying to this International Standard shall operate in the environment of, and to the parameters defined in, ISO 21217. 6.3 CALM Networking protocols for internet connectivity Equipment and systems conforming to this International Standard shall op

44、erate in the environment of, and to the parameters defined in, ISO 21210. 6.4 CALM Medium service access points Equipment and systems conforming to this International Standard shall operate in the environment of, and to the parameters defined in, ISO 21218. 6.5 CALM Interface manager Equipment and s

45、ystems conforming to this International Standard shall operate in the environment of, and to the parameters defined in, ISO 24102. 6.6 CALM using public wireless networks Equipment and systems conforming to this International Standard shall operate in the environment of, and to the parameters define

46、d in, ISO 25111. BS ISO 25112:2010ISO 25112:2010(E) ISO 2010 All rights reserved 36.7 Establishment of a medium specific session 6.7.1 “User Controlled” sessions 6.7.1.1 General Equipment and systems conforming to this International Standard shall utilize the procedures specified in ISO 25111:2009,

47、6.1.3. 6.7.1.2 Establishment and termination of a “User Controlled” session Equipment and systems conforming to this International Standard shall utilize the procedures specified in ISO 25111:2009, 6.1.6. 6.7.2 Establishment and termination of a “Continuous” session Equipment and systems conforming

48、to this International Standard shall utilize the procedures specified in ISO 25111:2009, 6.1.4. 6.7.3 Establishment and termination of a “Time Controlled” session Equipment and systems conforming to this International Standard shall utilize the procedures specified in ISO 25111:2009, 6.1.5. 6.8 Inte

49、rface medium management Shall be conducted in accordance with the specifications given in ISO 25111:2009, 6.5 to 6.7. 6.9 Medium access control (MAC) Shall be conducted in accordance within the specifications given in ISO 25111:2009, Clause 7. 6.10 CALM IEEE 802.16 MMAE service primitives 6.10.1 General CALM conformant 802.16 MMAE shall support the service primitives specified in 6.10.2 to 6.10.6. 6.10.2 MMAE SetParam.request MMAE-SetParam.request int interfaceId, uchar paramNumber, / 128 uchar paramValue; / 1: