1、 ETSI TR 1Digital cellular telecoUniversal Mobile TelFeasibilityto Wireless Local A(3GPP TR 22.9TECHNICAL REPORT 122 934 V13.0.0 (2016communications system (Phaelecommunications System (LTE; lity study on 3GPP system l rea Network (WLAN) interw.934 version 13.0.0 Release 1316-01) hase 2+); (UMTS); o
2、rking 13) ETSI ETSI TR 122 934 V13.0.0 (2016-01)13GPP TR 22.934 version 13.0.0 Release 13Reference RTR/TSGS-0122934vd00 Keywords GSM,LTE,UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Assoc
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12、me, essential to the present document. Foreword This Technical Report (TR) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interp
13、reted as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not
14、“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TR 122 934 V13.0.0 (2016-01
15、)33GPP TR 22.934 version 13.0.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g3Introduction 5g31 Scope 6g32 References 6g33 Definitions, symbols and abbreviations . 7g33.1 Definitions 7g33.2 Symbols 8g33.3 Abbreviations . 8g34 Background 8g3
16、4.1 WLAN technologies . 8g34.2 Interworking model 9g34.3 Deployment and usage . 9g34.3.1 Network Coverage Areas and user states . 10g34.4 Environments . 11g34.5 User access to services . 12g34.6 Target user experience 12g34.7 Terminal aspects . 14g35 Main concepts 14g35.1 Interworking scenarios . 14
17、g35.2 Ownership, operation, and trust 17g35.2.1 Ownership . 17g35.2.2 Operations . 18g35.2.3 Internetworking trust. 18g35.3 Service capability interworking 19g36 Service Requirements . 19g36.1 General Requirements 19g36.2 Interworking Scenario 1 . 20g36.3 Interworking Scenario 2 . 20g36.3.1 Service
18、aspects 20g36.3.1.1 Network Selection . 20g36.3.1.2 System recognition 20g36.3.2 Access control . 20g36.3.2.1 Authentication . 21g36.3.3 Security . 21g36.3.4 Roaming aspects . 21g36.3.5 Terminal aspects . 22g36.3.5.1 General 22g36.3.5.2 Accessing UICC data 22g36.3.6 Naming and addressing . 22g36.3.7
19、 Charging and billing . 22g36.3.7.1 Online charging support 22g36.3.7.2 Offline charging support . 22g36.4 Interworking scenario 3 23g36.4.1 Service aspects 23g36.4.1.1 IMS service aspects . 23g36.4.1.2 LCS service capability interworking . 23g36.4.2 Service access control . 23g36.4.3 Security aspec
20、ts 23g3ETSI ETSI TR 122 934 V13.0.0 (2016-01)43GPP TR 22.934 version 13.0.0 Release 136.4.4 QoS aspects . 24g36.4.5 Roaming aspects . 24g36.5 Interworking scenario 4 24g36.5.1 Service aspects 24g36.5.2 Service continuity cases 24g36.5.3 Charging and network management . 25g36.5.4 Security . 25g36.5.
21、5 Performance requirements 25g36.5.5.1 Change of QoS . 25g36.5.5.2 Requirements on multiple services . 25g36.6 Interworking scenario 5 25g36.7 Interworking scenario 6 25g37 Summary and conclusion . 25g37.1 Impact on Specifications 26g37.2 Phasing of the work 26g37.3 Conclusion 27g3Annex A: Impacted
22、Specifications 28g3Annex B: Change history 31g3History 32g3ETSI ETSI TR 122 934 V13.0.0 (2016-01)53GPP TR 22.934 version 13.0.0 Release 13Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document are subject to conti
23、nuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z where: x the first digit: 1 pre
24、sented to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when editorial o
25、nly changes have been incorporated in the document. Introduction This document studies the feasibility of interworking between 3GPP systems and Wireless Local Area Networks (WLANs). For the purpose of this document the term 3GPP - WLAN interworking refers to the utilisation of resources and access t
26、o services within the 3GPP system by the WLAN UE and user respectively. The intent of 3GPP - WLAN Interworking is to extend 3GPP services and functionality to the WLAN access environment. Thus the WLAN effectively becomes a complementary radio access technology to the 3GPP system. The WLAN provides
27、access to services located in WLANs and/or networks behind the WLAN. In 3GPP - WLAN interworking, 3GPP system functionalities can reside behind the WLAN or in parallel to the WLAN. In the case of 3GPP system functionalities located behind WLAN, the interworking between 3GPP system and WLAN may inclu
28、de: - Enabling usage of 3GPP system functionalities between mobile terminals and 3GPP systems via the WLAN (e.g. providing SIP calls) - Utilising 3GPP system functionalities to complement the functionalities available in the WLAN ( e.g. providing charging means, authentication, authorization, and ac
29、counting functions ) In a case when the WLAN is seen as a parallel system to the 3GPP system, the interworking between the systems may include - Creation of mechanisms for selecting and switching between the WLAN and 3GPP systems Enabling any of these interworking cases may result in modifications o
30、r additions in 3GPP systems, in WLANs or both. ETSI ETSI TR 122 934 V13.0.0 (2016-01)63GPP TR 22.934 version 13.0.0 Release 131 Scope This document studies the feasibility of interworking between 3GPP systems and Wireless Local Area Networks (WLANs). This document identifies and describes: - Scenari
31、os for 3GPP - WLAN Interworking - 3GPP - WLAN interworking service requirements - Guidelines for standardisation of 3GPP-WLAN interworking The document includes a number of different scenarios of 3GPP-WLAN interworking ranging from common billing to the provision of services seamlessly between the W
32、LAN and the 3GPP system. In addition, 3GPP-WLAN interworking feasibility study includes the analysis of a number of environments where both the 3GPP system and WLAN may be deployed. Finally, this report outlines some of the different WLAN technologies that may be interworked with 3GPP systems. It is
33、 beyond the scope of 3GPP to develop new system functionalities for WLANs that are not interworking with any 3GPP system functionality. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. References are either
34、specific (identified by date of publication, edition number, version number, etc.) or non-specific. For a specific reference, subsequent revisions do not apply. For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-s
35、pecific reference implicitly refers to the latest version of that document in the same Release as the present document. 1 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 2 3GPP TS 21.133: “Security Threats and Requirements“ 3 3GPP TS 22.001: “Principles of circuit telecommunication services su
36、pported by a Public Land Mobile Network (PLMN)“. 4 3GPP TS 22.004: “General on supplementary services“. 5 3GPP TS 22.057: “Mobile Execution Environment (MExE); Service description; Stage 1“. 6 3GPP TS 22.060: “ General Packet Radio Service (GPRS); Service description; Stage 1“. 7 3GPP TS 22.071: “ L
37、ocation Services (LCS); Service description, Stage 1“. 8 3GPP TS 22.078: “Customised Applications for Mobile network Enhanced Logic (CAMEL); Service definition - Stage 1“. 9 3GPP TS 22.101: “Service principles“. 10 3GPP TS 22.105 Services and Service Capabilities 11 Open Mobile Alliance (OMA): OMA-R
38、D-Parlay_Service_Access-V1_0-20100427-A 12 3GPP TS 22.129: “Handover Requirements between UTRAN and GERAN or other Radio Systems“ 13 3GPP TS 22.140: “Multimedia messaging service; Stage 1“. ETSI ETSI TR 122 934 V13.0.0 (2016-01)73GPP TR 22.934 version 13.0.0 Release 1314 3GPP TS 22.141: “ Presence S
39、ervice; Stage 1“. 15 3GPP TS 22.146: “Multimedia Broadcast/Multicast Service; Stage 1“. 16 3GPP TS 22.177: “ Speech-enabled services; Stage 1“. 17 3GPP TS 22.226: Global Text Telephony, Stage 1. 18 3GPP TS 22.228: “ Service requirements for the Internet Protocol (IP) multimedia core network subsyste
40、m; Stage 1“. 19 3GPP TS 22.233: Transparent end-to-end packet switched streaming service; Stage 1 20 3GPP TS 22.240: “3GPP Generic User Profile (GUP) requirements; Stage 1“. 21 3GPP TS 22.242: “ Digital Rights Management (DRM); Stage 1“. 22 3GPP TS 22.243: “ Distributed speech recognition based auto
41、mated voice services “. 23 ISO/IEC 8802-11 IEEE Std 802.11, 1999 Edition : “Information technology - telecommunications and information exchange between systems - local and metropolitan area networks - specific requirements. Part 11: wireless LAN Medium Access Control (MAC) and Physical Layer (PHY)
42、specifications“. 24 IEEE Std 802.11b-1999 (Supplement to ANSI/IEEE Std 802.11, 1999 Edition) 25 IEEE Std 802.11a-1999 (Supplement to ANSI/IEEE Std 802.11, 1999 Edition) 26 IEEE STD 802.1X: “ Standards for Local and Metropolitan Area Networks: Port Based Access Control, June 14, 2001“. 27 ETSI TR 101
43、 683: “Broadband Radio Access Networks (BRAN); HIPERLAN Type 2; System Overview“ 28 DTS/BRAN-0020003-2 Broadband Radio Access Networks (BRAN); HIPERLAN Type 2; Interworking between HIPERLAN/2 and 3rd Generation Cellular and other Public systems 29 MMAC HiSWANa Network Specification Ver. 2.0 30 Bluet
44、ooth Specification 1.1 31 RFC0791 - Internet Protocol 32 RFC2486 - The Network Access Identifier 3 Definitions, symbols and abbreviations 3.1 Definitions APN: Access Point Name Environment: The type of area to be covered by the WLAN network of a 3GPP - WLAN interworking; e.g. public, corporate and r
45、esidential. Home WLAN: The WLAN that is interworking with the HPLMN of the 3GPP - WLAN interworking user. Interworking WLAN : WLAN that interworks with a 3GPP system. Online Charging : See 1 Offline Charging : See 1 Serving WLAN : The interworking WLAN that the user is connected to, i.e. either a vi
46、sited or a home WLAN. ETSI ETSI TR 122 934 V13.0.0 (2016-01)83GPP TR 22.934 version 13.0.0 Release 13Visited WLAN: An interworking WLAN that Interworks only with a visited PLMN. WLAN coverage: an area where wireless local area network access services are provided for interworking by an entity in acc
47、ordance with WLAN standards. WLAN roaming: The ability for a 3GPP - WLAN interworking user (subscriber) to function in a serving WLAN different from the home WLAN 3GPP - WLAN Interworking: Used generically to refer to interworking between the 3GPP system and the WLAN family of standards. 3.2 Symbols
48、 None 3.3 Abbreviations AAA: Authentication, Authorisation and Accounting (See 1) AP: Access Point. WLAN Access Points act as the Base Stations HIPERLAN/1: HIPERLAN/1 (High Performance Radio Local Area Network / 1) is a standard developed by ETSI for Wireless Networking to provide short-range wirele
49、ss communications, with user date rates up to around 20 Mbit/s. It was designed to operate in the 5.15-5.35 GHz band in Europe. HIPERLAN/2: HIPERLAN/2 is a standard developed by ETSI for Wireless Networking to provide higher speeds of up to 54 Mbit/s. It is designed to operate in Europe 5.15-5.35 GHz and 5.470-5.725 GHz HiSWANa: HiSWAn a standard developed by MMAC for Wireless Networking to provide higher speeds of up to 54 Mbit/s. It is designed to operate in Japan in the 5 Ghz Waveband. IPv
