IEEE 1900 5-2011 en Policy Language Requirements and System Architectures for Dynamic Spectrum Access Systems《动态频谱接入系统用政策语言要求和系统结构》.pdf

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1、 IEEE Std 90003-2008 IEEE Std 90003-2008 IEEE Standard for Policy Language Requirements and System Architectures for Dynamic Spectrum Access Systems Sponsored by the Standards Committee IEEE 3 Park Avenue New York, NY 10016-5997 USA 13 January 2012 IEEE Communications Society IEEE Std 1900.5-2011IEE

2、E Std 1900.5-2011 IEEE Standard for Policy Language Requirements and System Architectures for Dynamic Spectrum Access Systems Sponsor Standards Committee of the IEEE Communications Society Approved 7 December 2011 IEEE-SA Standards Board Abstract: This standard defines a vendor-independent set of po

3、licy-based control architectures and corresponding policy language requirements for managing the functionality and behavior of dynamic spectrum access networks. Keywords: DSA, DSA architecture, DySPAN, IEEE 1900.5, policy language, policy-based DSA radio systems The Institute of Electrical and Elect

4、ronics Engineers, Inc. 3 Park Avenue, New York, NY 10016-5997, USA Copyright 2012 by the Institute of Electrical and Electronics Engineers, Inc. All rights reserved. Published 13 January 2012. Printed in the United States of America. IEEE is a registered trademark in the U.S. Patent +1 978 750 8400.

5、 Permission to photocopy portions of any individual standard for educational classroom use can also be obtained through the Copyright Clearance Center. Copyright 2012 IEEE. All rights reserved. ivIntroduction This introduction is not part of IEEE Std 1900.5-2011, IEEE Standard for Policy Language Re

6、quirements and System Architectures for Dynamic Spectrum Access Systems. Industry is increasingly utilizing Cognitive Radio, Software Defined Radio, and similar technologies for creating adaptive, reconfigurable devices and networks. This has prompted the emergence of multiple technical and business

7、 models by various user communities, such as military and public safety, most with conflicting goals and operating procedures. Devices, networks, and applications that can use Cognitive Radio for Dynamic Spectrum Access applications require an interoperable means of specifying rules to govern the fu

8、nctionality and behavior of Cognitive Radio in a scalable manner. Policy-based management has this general capability since it enables these entities to be re-purposed to solve different application-specific needs and to serve in different scenarios where interoperability among devices from multiple

9、 vendors is required. This standard focuses on the policy language requirements and system architectures for dynamic spectrum access systems. It is expected that there will be follow-on standards to further define the policy language as well as the interface specification identified in the IEEE 1900

10、.5 policy-based DSA radio system (PBDRS) architecture. The IEEE 1900TMStandards Committee was established in the first quarter 2005 jointly by the IEEE Communications Society and the IEEE Electromagnetic Compatibility Society. The objective of this effort is to develop supporting standards dealing w

11、ith new technologies and techniques being developed for next generation radio and advanced spectrum management. On March 22, 2007, the IEEE Standards Board approved the reorganization of the IEEE 1900 effort as Standards Coordinating Committee 41 (SCC41) on Dynamic Spectrum Access Networks (DySPAN).

12、 In February 2008, the IEEE 1900.5 working group was launched. In December 2010, SCC41 was dissolved and responsibility for managing the DySPAN Standards projects was transferred to the Communications Society Standards Board. Notice to users Laws and regulations Users of these documents should consu

13、lt all applicable laws and regulations. Compliance with the provisions of this standard does not imply compliance 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 public

14、ation of its standards, intend to urge action that is not in compliance with applicable laws, and these documents may not be construed as doing so. Copyrights This document is copyrighted by the IEEE. It is made available for a wide variety of both public and private uses. These include both use, by

15、 reference, in laws and regulations, and use in private self-regulation, standardization, and the promotion of engineering practices and methods. By making this document available for use and adoption by public authorities and private users, the IEEE does not waive any rights in copyright to this do

16、cument. Copyright 2012 IEEE. All rights reserved. vUpdating of IEEE documents Users of IEEE standards 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 o

17、fficial IEEE document at any point in time consists of the current edition of the document together with any amendments, corrigenda, or errata then in effect. In order to determine whether a given document is the current edition and whether it has been amended through the issuance of amendments, cor

18、rigenda, or errata, visit the IEEE Standards Association web site at http:/ieeexplore.ieee.org/xpl/standards.jsp, or contact the IEEE at the address listed previously. For more information about the IEEE Standards Association or the IEEE standards development process, visit the IEEE-SA web site at h

19、ttp:/standards.ieee.org. Errata Errata, if any, for this and all other standards can be accessed at the following URL: http:/standards.ieee.org/findstds/errata/index.html. Users are encouraged to check this URL for errata periodically. Interpretations Current interpretations can be accessed at the f

20、ollowing URL: http:/standards.ieee.org/findstds/interps/index.html. Patents Attention is called to the possibility that implementation of this standard may require use of subject matter covered by patent rights. By publication of this standard, no position is taken with respect to the existence or v

21、alidity of any patent rights in connection therewith. The IEEE is not responsible for identifying Essential Patent Claims for which a license may be required, for conducting inquiries into the legal validity or scope of Patents Claims or determining whether any licensing terms or conditions provided

22、 in connection with submission of a Letter of Assurance, if any, or in any licensing agreements are reasonable or non-discriminatory. Users 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 o

23、wn responsibility. Further information may be obtained from the IEEE Standards Association. Copyright 2012 IEEE. All rights reserved. viParticipants At the time this IEEE standard was completed, the 1900.5 Working Group had the following membership: Lynn M. Grande, Chair James Hoffmeyer, Vice Chair

24、Yuriy Posherstnik, Secretary Philip Baummer David B. Chester Grit Denker Frederick K. Frantz David Fritz Donald J. Hillman Mieczyslaw Kokar Vincent J. Kovarik, Jr. Joseph Mitola III R. Venkatesha Prasad Maximillian Riegel Matthew Sherman Dennis G. Stewart Darcy Swain The following members of the ind

25、ividual balloting committee voted on this standard. Balloters may have voted for approval, disapproval, or abstention. Stefan Aust Harry Bims Bernd Bochow David B. Chester Keith Chow David Davis Yohannes Demessie Grit Denker Patrick Diamond Thomas Dineen Carlo Donati Andrew Drozd Marc Emmelmann Andr

26、e Fournier Frederick K. Frantz Avraham Freedman Alexander Gelman Reinhard Gloger Mariana Goldhamer Lynn Grande Randall Groves Michael Gundlach Hiroshi Harada Werner Hoelzl James Hoffmeyer Oliver Holland Tetsushi Ikegami Paul Isaacs Toru Kabe Masahiko Kaneko Piotr Karocki Stuart J. Kerry Mieczyslaw K

27、okar Thomas Kurihara Geoff Ladwig Paul Lambert Arthur Light Daniel Lubar Greg Luri Wayne W. Manges Edward McCall Arturas Medeisis Neal Mellen Gary Michel Apurva Mody Klaus Moessner Nabil Nasser Michael S. Newman Chris Osterloh Przemyslaw Pawelczak R. Venkatesha Prasad Leonard Pucker Mohammad Azizur

28、Rahman Ranga Reddy Maximillian Riegel Shigenobu Sasaki Naotaka Sato Bartien Sayogo Jeffrey Schiffer Thomas Starai Dennis G. Stewart Walter Struppler Mark Sturza Chen Sun Jun Ichi Takada John Vergis Hung-Yu Wei Akira Yamaguchi Oren Yuen Xin ZhangCopyright 2012 IEEE. All rights reserved. viiWhen the I

29、EEE-SA Standards Board approved this standard on 7 December 2011, it had the following membership: Richard H. Hulett, Chair John Kulick, Vice Chair Robert M. Grow, Past President Judith Gorman, Secretary Masayuki Ariyoshi William Bartley Ted Burse Clint Chaplin Wael Diab Jean-Philippe Faure Alexande

30、r Gelman Paul Houz Jim Hughes Joseph L. Koepfinger* David J. Law Thomas Lee Hung Ling Oleg Logvinov Ted Olsen Gary Robinson Jon Walter Rosdahl Sam Sciacca Mike Seavey Curtis Siller Phil Winston Howard L. Wolfman Don Wright *Member Emeritus Also included are the following nonvoting IEEE-SA Standards

31、Board liaisons: Satish Aggarwal, NRC Representative Richard DeBlasio, DOE Representative Michael Janezic, NIST Representative Julie Alessi IEEE Standards Program Manager, Document Development Joan M. Woolery IEEE Standards Program Manager, Technical Program Development Copyright 2012 IEEE. All right

32、s reserved. viiiContents 1. Overview 1 1.1 Scope . 1 1.2 Purpose 1 1.3 Document overview. 2 2. Normative references 2 3. Definitions, acronyms, and abbreviations 2 3.1 Definitions . 2 3.2 Acronyms and abbreviations . 6 4. Architecture requirements for policy-based control of DSA radio systems . 8 4.

33、1 General architecture requirements. 8 4.2 Policy management requirements 9 5. Architecture components and interfaces for policy-based control of DSA radio systems 10 5.1 Policy management point 12 5.2 Policy conformance reasoner. 12 5.3 Policy enforcer (PE) 14 5.4 Policy repository 15 5.5 System st

34、rategy reasoning capability (SSRC) . 16 6. Policy language and reasoning requirements 17 6.1 Language expressiveness. 18 6.2 Reasoning about policies . 27 Annex A (informative) Use cases. 29 Annex B (informative) Illustrative examples of DSA policy-based architecture . 31 Annex C (informative) Relat

35、ion of IEEE 1900.5 policy architecture to other policy architectures . 33 Annex D (informative) Characteristics of imperative (procedural) and declarative languages for satisfying language requirements for cognitive radio systems . 35 Annex E (informative) Example sequence diagrams of IEEE 1900.5 sy

36、stem 36 E.1 Overview. 36 E.2 Assumptions 36 E.3 Sequence diagram organization. 37 Annex F (informative) Bibliography 41 Copyright 2012 IEEE. All rights reserved. 1IEEE Standard for Policy Language Requirements and System Architectures for Dynamic Spectrum Access Systems IMPORTANT NOTICE: This standa

37、rd is not intended to ensure safety, security, health, or environmental protection. Implementers of the standard are responsible for determining appropriate safety, security, environmental, and health practices or regulatory requirements. This IEEE document is made available for use subject to impor

38、tant 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 ht

39、tp:/standards.ieee.org/IPR/disclaimers.html. 1. Overview 1.1 Scope This standard defines a vendor-independent set of policy-based control architectures and corresponding policy language requirements for managing the functionality and behavior of Dynamic Spectrum Access networks. 1.2 Purpose The purp

40、ose of this standard is to define policy language requirements and associated architecture requirements for interoperable, vendor-independent control of Dynamic Spectrum Access functionality and behavior in radio systems and wireless networks. This standard will also define the relationship of polic

41、y language and architecture to the needs of at least the following constituencies: the regulator, the operator, the user, and the network equipment manufacturer. IEEE Std 1900.5-2011 IEEE Standard for Policy Language Requirements and System Architectures for Dynamic Spectrum Access Systems Copyright

42、 2012 IEEE. All rights reserved. 21.3 Document overview This standard specifies policy language (PL) requirements and policy architecture(s) for policy-based Dynamic Spectrum Access (DSA) radio systems. In this standard, a distinction is made between the policy reasoning that is accomplished within

43、the Policy- Based Radio (PBR) node and policy generation and validation that is accomplished through a policy generation system prior to provision of the policy to the PBR node. Policy reasoning may be distributed, i.e., it may take place either within a PBR node or in other elements of a policy-bas

44、ed radio communications network. 2. Normative references The following referenced documents are indispensable for the application of this document (i.e., they must be understood and used, so each referenced document is cited in text and its relationship to this document is explained). For dated refe

45、rences, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments or corrigenda) applies. IEEE Std 1900.1TM, IEEE Standard Definitions and Concepts for Dynamic Spectrum Access Terminology Relating to Emerging Wireless Networks, Sy

46、stem Functionality, and Spectrum Management.1,23. Definitions, acronyms, and abbreviations For the purposes of this document, the following terms and definitions apply. The IEEE Standards Dictionary: Glossary of Terms minimize design detail. b) Clearly identify components, interfaces, and functional

47、ity to support accreditation. c) Clearly separate functionalities of the major components and not have functionality distributed across major components. d) Clearly describe and specify the functions, interfaces, and information that each normative component needs to receive and which it provides to

48、 other components. e) Specify the architecture only to the level of detail needed for implementation of language requirements. IEEE Std 1900.5-2011 IEEE Standard for Policy Language Requirements and System Architectures for Dynamic Spectrum Access Systems Copyright 2012 IEEE. All rights reserved. 11

49、The components of the IEEE 1900.5 DSA policy architecture as shown in Figure 1 are: Policy Management Point (PMP) System Strategy Reasoning Capability (SSRC) Policy Conformance Reasoner (PCR) Policy Enforcer (PE) Policy Repository (optional) The above components and their relationships are depicted in Figure 1 and specified in this subclause. NOTE 1The designs of the components and interfaces in Figure 1 shown in thin black lines are left for the system designer to decide. The focus of this architecture is on the Policy Conformance Reasoner, the Policy E