1、 ETSI TR 102 684 V1.1.1 (2012-04) Reconfigurable Radio Systems (RRS); Feasibility Study on Control Channels for Cognitive Radio Systems Technical Report ETSI ETSI TR 102 684 V1.1.1 (2012-04) 2Reference DTR/RRS-03008 Keywords control, radio ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex -
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5、p 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 No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to
6、reproduction in all media. European Telecommunications Standards Institute 2012. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and o
7、f the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TR 102 684 V1.1.1 (2012-04) 3Contents Intellectual Property Rights 5g3Foreword . 5g3Introduction 5g31 Scope 6g32 References 6g32.1 Normative references . 6g32.2 Informative
8、 references 6g33 Definitions and abbreviations . 8g33.1 Definitions 8g33.2 Abbreviations . 9g34 Motivation 11g35 Coexistence and coordination of different cognitive radio networks and nodes 12g35.1 Discovery and identification of neighbouring devices and services . 12g35.1.1 Cognitive Pilot Channel
9、12g35.1.2 Access Network Discovery and Selection Function (ANDSF) 13g35.1.3 Assisted Cell search with a helper device . 14g35.2 Advanced Multi-RAT Assistance in Heterogeneous Networks . 14g35.2.1 Inter-Network Sensing Assistance 15g35.2.2 Network Service Discovery Assistance 16g35.2.3 Location Track
10、ing by Proxy . 16g35.2.4 Network Optimization 17g35.2.5 Assistance for Network Healing . 17g35.3 Retrieval of information on available White Spaces from a geo-location database 18g36 Management of operator-governed opportunistic networks . 19g36.1 Scenarios 19g36.2 Technical challenges 20g36.2.1 Sui
11、tability determination . 21g36.2.1.1 Definition 21g36.2.1.2 Triggers . 21g36.2.1.3 Sub-challenges 22g36.2.1.3.1 Detection of opportunities for ON with respect to nodes 22g36.2.1.3.2 Detection of opportunities with respect to potential radio paths . 22g36.2.1.3.3 Assessment of potential gains 22g36.2
12、.1.4 Output . 22g36.2.2 Creation 22g36.2.2.1 Definition 22g36.2.2.2 Trigger . 23g36.2.2.3 Sub-challenges/Output 23g36.2.2.3.1 Infrastructure coverage extension 23g36.2.2.3.2 Resolve capacity issues of the infrastructure . 23g36.2.2.3.3 Opportunistic ad-hoc networking (for localized service provision
13、) 23g36.2.2.3.4 Opportunistic traffic aggregation in the access network 23g36.2.2.3.5 Opportunistic resource aggregation in the backhaul 23g36.2.3 Maintenance 23g36.2.3.1 Definition 24g36.2.3.2 Trigger . 24g36.2.3.3 Sub-challenges/Output 24g36.2.3.3.1 Monitoring . 24g36.2.3.3.2 Reconfiguration decis
14、ions . 24g36.2.4 Termination. 25g36.2.4.1 Definition 25g36.2.4.2 Triggers . 25g3ETSI ETSI TR 102 684 V1.1.1 (2012-04) 46.2.4.3 Sub-challenges/Output 25g36.2.4.3.1 Handover to infrastructure . 25g36.2.4.3.2 Resource release 25g37 Implementation options for Control Channels for Cognitive Radio Systems
15、 26g37.1 Radio access technology independent implementation 26g37.1.1 IEEE 1900.4 based Information model . 26g37.1.2 3GPP ANDSF-based/OMA DM-based implementation 26g37.1.3 Distributed Agents based approach. 27g37.1.4 IETF DIAMETER based approach . 27g37.1.5 IETF PAWS based implementation 28g37.1.6
16、IEEE 802.21 based approach 29g37.1.7 Network management based implementations 29g37.2 Radio access dependent implementation 30g37.2.1 3GPP based L1 and L2 implementations 30g37.2.2 IEEE 802.11 based 31g37.2.2.1 Vendor Specific Information in MAC frames . 31g37.2.2.2 IEEE 802.11u 32g37.2.2.3 Direct W
17、i-Fi Approach . 32g37.2.3 Bluetoothbased. 32g37.2.4 WiMedia UWB based . 34g37.3 New Common Multi-RAT Control Layer Approaches 35g37.3.1 IEEE 802.19.1 TV White Space Coexistence Methods 35g37.4 Overall assessment of implementation options 37g38 Conclusion 40g3History 41g3ETSI ETSI TR 102 684 V1.1.1 (
18、2012-04) 5Intellectual 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: “Intellectua
19、l Property Rights (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:/ipr.etsi.org). Pursuant to the ETSI IPR Policy, no investigation, including IPR
20、 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 Report (TR) has been produced
21、 by ETSI Technical Committee Reconfigurable Radio Systems (RRS). Introduction For the efficient operation of Cognitive Radio Systems, mechanisms with that will allow for the exchange and distribution of information as well the coordination between various management entities are essential. In this r
22、espect, Control Channels have been identified as a key feature required for Cognitive Radio Systems, as means for transmitting elements of information necessary to manage and realize various operations within a Cognitive Radio Systems. In this scope, the present document aims to identify and study c
23、ommunication mechanisms: 1) for the coexistence and coordination of different cognitive radio networks and nodes, operating in unlicensed bands like the ISM band or as secondary users in TV White Spaces; 2) for the management of Operator-governed Opportunistic Networks, operating in the same bands a
24、s mentioned above. In particular, it is expected that these networks will include mechanisms for operator-governed ad-hoc coverage extensions or capacity extensions of infrastructure networks. The communication is expected to include procedures from terminal to terminal as well as between a terminal
25、 and infrastructure networks. These mechanisms could be radio access technology (RAT) specific or/and be RAT-independent. Further on, the present document presents and analyses implementation options for Control Channels for Cognitive Radio Systems, taking into account previous work on in-band-Cogni
26、tive Pilot Channel (CPC) and Cognitive Control Channel (CCC). The investigation of implementation options is a crucial step towards the realisation of the Control Channels and the deployment of Cognitive Radio Systems. ETSI ETSI TR 102 684 V1.1.1 (2012-04) 61 Scope The present document aims to ident
27、ify and study potential communication mechanisms on Control Channels for Cognitive Radio Systems: 1) for the coexistence and coordination among different cognitive radio networks and nodes, operating in unlicensed bands like the ISM band or as secondary users in TV White Spaces; 2) for the managemen
28、t of operator-governed Opportunistic Networks, operating in the same bands as mentioned above. 2 References References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-spe
29、cific references, the latest version of the reference document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were val
30、id at the time of publication, ETSI cannot guarantee their long term validity. 2.1 Normative references The following referenced documents are necessary for the application of the present document. Not applicable. 2.2 Informative references The following referenced documents are not necessary for th
31、e application of the present document but they assist the user with regard to a particular subject area. i.1 ITU-R Report M.225: “Introduction to cognitive radio systems in the land mobile service“, 2011. i.2 ITU-R Report SM.2152: “Definitions of Software Defined Radio (SDR) and Cognitive Radio Syst
32、em (CRS)“, September, 2009. i.3 ETSI TR 102 683: “Reconfigurable Radio Systems (RRS); Cognitive Pilot Channel (CPC)“. i.4 ETSI TS 122 234 (V7.5.0): “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Requirements on 3GPP system to Wireless Local
33、 Area Network (WLAN) interworking (3GPP TS 22.234 version 7.5.0 Release 7)“. i.5 ETSI TS 136 300: “LTE; Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2 (3GPP TS 36.300)“. i.6 ETSI TS 124 302: “Universa
34、l Mobile Telecommunications System (UMTS); LTE; Access to the 3GPP Evolved Packet Core (EPC) via non-3GPP access networks; Stage 3 (3GPP TS 24.302)“. i.7 ETSI TR 102 907: “Reconfigurable Radio Systems (RRS); Use Cases for Operation in White Space Frequency Bands“. i.8 IETF Working Group on Protocol
35、to Access WS database (paws). NOTE: Available at http:/datatracker.ietf.org/wg/paws/charter/. ETSI ETSI TR 102 684 V1.1.1 (2012-04) 7i.9 IEEE 802.19-10/0055r3 Baykas, Kasslin, Shellhammer: “IEEE P802.19 System Design Document“, March 2010. i.10 IEEE Standard 1900.4 for Architectural Building Blocks
36、Enabling Network-Device Distributed Decision Making for Optimized Radio Resource Usage in Heterogeneous Wireless Access Networks, February 27, 2009. i.11 S.Buljore, H.Harada, P.Houze, K.Tsagkaris, O.Holland, S.Filin, T.Farnham, K.Nolte, V.Ivanov: “Architecture and enablers for optimized radio resour
37、ce usage in heterogeneous wireless access networks: The IEEE 1900.4 Working Group“ Communications Magazine, IEEE, Vol 47, no. 1, pp. 122-129, January 2009. i.12 P. Houze, S. Bonjour, L. Suciu, V. Gupta: “IEEE P1900.4 vs. IEEE 802.21“, presentation, January 2009. i.13 ETSI TS 124 312: “Universal Mobi
38、le Telecommunications System (UMTS); LTE; Access Network Discovery and Selection Function (ANDSF) Management Object (MO) (3GPP TS 24.312 Release 8)“. i.14 OMA-ERELD-DM-V1-2: “Enabler Release Definition for OMA Device Management“. i.15 ETSI TS 122 278 “Universal Mobile Telecommunications System (UMTS
39、); LTE; Service requirements for the Evolved Packet System (EPS) (3GPP TS 22.278 Release 8)“. i.16 ETSI TS 123 402: “Universal Mobile Telecommunications System (UMTS); LTE; Architecture enhancements for non-3GPP accesses (3GPP TS 23.402 Release 8)“. i.17 Foundation for Intelligent Physical Agents (F
40、IPA). NOTE: Web site, http:/www.fipa.org, accessed March 2011. i.18 Java Agent DEvelopment Platform (JADE). NOTE: Web site, http:/, accessed March 2011. i.19 JADEX Projects. NOTE: http:/vsis-www.informatik.uni-hamburg.de/projects/jadex/, accessed March 2011. i.20 ORBacus, IONA Technologies. NOTE: ht
41、tp:/ accessed March 2011. i.21 A. Galani, K. Tsagkaris, N. Koutsouris, P. Demestichas: “Design and assessment of functional architecture for optimized spectrum and radio resource management in heterogeneous wireless networks“, International Journal of Network Management, John Wiley Universal Mobile
42、Telecommunications System (UMTS); LTE; Cx and Dx interfaces based on the Diameter protocol; Protocol details (3GPP TS 29.229)“. i.24 IETF RFC 3588: “Diameter Base Protocol“, September 2003. i.25 IEEE 802.11-2007: “IEEE Standard for Information technology - Telecommunications and information exchange
43、 between systems - Local and metropolitan area networks-Specific requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications“. i.26 IEEE 802.11u: Part 11 Amendment 9: “Interworking with external networks“, February 2011. ETSI ETSI TR 102 684 V1.1.1 (2012-
44、04) 8i.27 BluetoothSIG: “Bluetooth4.0 Specification“. i.28 WiMedia Alliance: “Distributed Medium Access Control (MAC) for wireless networks“, MAC Specification: Release 1.5, December 1, 2009. i.29 IEEE 802.21TM-2008: “IEEE Standard for Local and Metropolitan Area Networks: Media Independent Handover
45、 Services“, IEEE Computer Society, Sponsored by the LAN/MAN Standards Committee, January 2009. i.30 W3C Recommendation 10 February 2004: “Resource Description Framework (RDF): Concepts and Abstract Syntax“. NOTE: Available online at http:/www.w3.org/TR/rdf-concepts. i.31 IETF RFC 3416: “Version 2 of
46、 the Protocol Operations for the Simple Network Management Protocol (SNMP)“, December 2002. i.32 TR-069 Amendment 2: “CPE WAN Management Protocol v1.1“, Broadband Forum, December 2007. i.33 ETSI TS 132 101: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications S
47、ystem (UMTS); LTE; Telecommunication management; Principles and high level requirements (3GPP TS 32.101)“. i.34 ETSI TS 125 331: “Universal Mobile Telecommunications System (UMTS); Radio Resource Control (RRC); Protocol specification (3GPP TS 25.331)“. i.35 ETSI TS 136 331: “LTE; Evolved Universal T
48、errestrial Radio Access (E-UTRA); Radio Resource Control (RRC); Protocol specification (3GPP TS 36.331)“. i.36 IETF RFC 4282: “The Network Access Identifier“. i.37 ECMA-368: “High Rate Ultra Wideband PHY and MAC Standard“. i.38 Bluetooth2.1. 3 Definitions and abbreviations 3.1 Definitions For the pu
49、rposes of the present document, the following terms and definitions apply: Cognitive Control Network (CCN): network of nodes in different cognitive radio networks communicating with each other for controlling the frequency agile behaviour among the set of cognitive radio networks Cognitive Control Channel (CCC): distributed approach for real time communication between different CRS nodes in a specific geographical area NOTE 1: CCC may enable different CRS nodes to
