1、ETSI TR 102 003 1.1.1 (2002-03) Technical Repor Broadband Radio Access Networks (BRAN); HIPERACCESS; System Overview 2 ETSI TR 102 003 VI .I .I (2002-03) Reference DTRIBRAN-0030004 Keywords access, ATM, broadband, HIPERACCESS, local loop ETSI 650 Route des Lucioles F-O6921 Sophia Antipolis Cedex - F
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6、tute 2002. All rights reserved. DECTTM, PLUGTESTSTMand UMTSTMare Trade Marks of ETSI registered for the benefit of its Members. TIPHONTM and the TIPHON logo are Trade Marks currently being registered by ETSI for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of
7、 its Members and of the 3GPP Organizational Partners. ETSI 3 ETSI TR 102 003 VI . 1 . 1 (2002-03) Contents Intellectual Property Rights 5 Foreword . 5 Introduction 5 1 2 3 3.1 3.2 4 4.1 5 5.1 5.2 5.3 5.4 5.5 5.5.1 5.5.2 6 6.1 6.2 6.3 7 7.1 7.2 7.3 7.4 7.5 7.6 7.6.1 7.7 7.8 7.8.1 7.8.1.1 7.8.1.2 7.8.
8、2 7.8.3 7.8.4 7.8.5 7.8.6 7.8.7 7.8.8 7.8.9 7.8.9.1 7.8.9.2 7.8.9.3 7.8.9.4 7.8.10 7.9 1 Scope 6 References 6 Definitions and abbreviations . 8 Definitions 8 Abbreviations 8 Context of documents . 10 General documents . 10 sers, services and facilities 11 Who is HIPERACCESS for? 11 Traffic and servi
9、ce requirements 12 Performance issues . 12 Comparison for HIPERACCESS . 12 Application as UMTS backhaul . 13 Rationale . 13 Functional requirements . 13 System features and architechire 14 Physical 18 General 14 DLC 20 Network aspects . 25 System configurations 25 Interfaces 26 Other interfaces 26 S
10、ecurity aspects 26 Network performance . 27 ATM requirements . 27 Traffic control requirements . 27 Network management . 27 System gain, coverage and deployment . 28 Evaluation of required system gain . 28 Assumptions and requirements . 28 System gain calculation . 28 Reference radio system conditio
11、ns . 29 Void 30 Availability and quality BER thresholds 30 RF Receiver input level thresholds . 30 RF transmit output powe 30 Coverage range sensitivit 31 31 31 Interference scenari 31 Coverage reduction 32 Availability of the r 32 33 RF Spectrum emission issues 33 Multi-dwelling scenarios 34 Adjace
12、nt and Co-channel Interference requirements 8 Traffic and spectrum aspects 34 8.1 Service hypothesis 34 ETSI 4 ETSI TR 102 003 VI .I .I (2002-03) 8.2 8.3 8.4 8.5 8.5.1 8.5.2 8.6 8.7 Area definition parameters . 35 Capacity per radio channel . 36 Traffic model 36 Spectrum evaluation. 36 Case 1 : high
13、 residential area . 36 Case 2: high business concentration areas 37 Fixed link requirements 37 UMTS Spectrum Requirements . 37 9 Radio aspects . .38 9.2 System Co-ordination. . 38 9.3 Spectrum sharing 38 9.4 Multiple operators 39 10 Interoperability aspects . 39 10.1 Definition of interoperability .
14、 10.2 Requirements for interoper . 1 1 Annex A: A. 1 Frequency bands and channel plans . 38 9.1 Requirements for Co-existence .40 Application of HIPERACCESS system with passive optical network . 42 A.2 Architecture . .42 A.3 System configuration 43 A.3.1 Optical Line Termination . . .43 A.3.2 Optica
15、l Network Unit . . .43 A.3.3 Optical Distribution Network . A.3.4 HIPERACCESS system configuration . Functional reference model for radio in FSAN Platform . Network aspects . 42 A.3.5 History 47 ETSI 5 ETSI TR 102 003 VI .I .I (2002-03) Intellectual Property Rights IPRs essential or potentially esse
16、ntial 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 O00 314: “Intellectual Property Rights (7PRs); Essential, orpotentially Essential, IPRs notlJi
17、ed to ETSI in respect ofETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (5). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of ot
18、her IPRs not referenced in ETSI SR O00 3 14 (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 by ETSI Project Broadband Radio Access Networks (BRAN). I n t rod uct ion There is an incr
19、easing need for delivery of broadband digital communications services to individuals, households and businesses of all sizes. High Speed Internet and Video are examples of service demanded for a variety of business, household management and leisure activities. In response to these trends, HIPERACCES
20、S (High PErformance Radio ACCESS) Systems are being specified for use by residential customers, and by small to medium sized enterprises (SMEs). They will support a wide range of voice and data services, using a radio system to connect the premises to other users and networks and offering “bandwidth
21、 on demand“ to deliver the appropriate data rate needed for the service chosen at any one time. HIPERACCESS standard will defie the requirements and the technical specifications for a single interoperable system. A key objective is to create the conditions for a large market take-up leading to a low
22、-cost per user and this requires to limit the number of different options. Nevertheless the standard can comprise few options that might be needed to address different frequency bands and channelization schemes. The topology of HIPERACCESS is point-to-multipoint. User terminals will support one or m
23、ore of a wide range of voice and data services, using a radio system providing fixed wireless access and to connect user premises to external core networks, which may be based on ATM, IP or UMTS services. ETSI 6 ETSI TR 102 003 VI .I .I (2002-03) 1 Scope The present document has been produced to ass
24、ist the following potential readers to understand the aims and principal features required of the HIPERACCESS standards: Regulatory bodies responsible for spectrum allocation and licensing of systems. Members of other BRAN groups. Members of other ETSI projects and bodies. Potential manufacturers of
25、 HIPERACCESS systems. Potential operators of HIPERACCESS systems. Developers of the detailed HIPERACCESS standards. The present document addresses particularly the following issues: A summary of what HIPERACCESS will deliver for users. A comparison with other technologies and context with other BRAN
26、 solutions. The scope of standardization proposed (including interfaces to be standardized). A view of the expected licensing regime and an estimation of the required spectrum. The present document describes the HIPERACCESS systems and is intended to serve as a basis for development of HIPERACCESS t
27、echnical specifications. 2 Re fe re nces For the purposes of this Technical Report (TR), the following references apply: il ITU-T Recommendation G.723.1: “Dual rate speech coder for multimedia communications transmitting at 5.3 and 6.3 kbit/s“. TS 102 003: “Broadband Radio Access Networks (BRAN); Co
28、mmon DLC layer Service Interface for BRAN Systems“. ETSI TR 101 177: “Broadband Radio Access Networks (BRAN); Requirements and architectures for broadband fixed radio access networks (HIPERACCESS)“. ETSI TR 101 378: “Broadband Radio Access Networks (BRAN); Common ETSI - ATM Forum reference model for
29、 Wireless ATM Access Systems (WACS)“. IS0 7498-1 : “Information technology - Open Systems Interconnection - Basic Reference Model: The Basic Model“. 21 31 41 51 61 IS0 10022: “Information technology - Open Systems Interconnection - Physical Service Definition“. 71 IS0 8886: “Information technology -
30、 Open Systems Interconnection - Data link service definition“. SI 91 ITU-R Recommendation SM.329-7: “Spurious Emissions“. ITU-R Recommendation F. 1191-2: “Bandwidths and unwanted emissions of digital fixed service systems“. ITU-T Recommendation G.902: “Framework Recommendation on functional access n
31、etworks (AN) - Architecture and functions, access types, management and service node aspects“. lo1 ETSI 7 ETSI TR 102 003 VI .I .I (2002-03) ITU-T Recommendation G.982: “Optical access networks to support services up to the ISDN primary rate or equivalent bit rates“. ITU-T Recommendation G.983.1: “B
32、roadband optical access systems based on Passive Optical Networks (PON)“. ITU-T Recommendation 1.732: “Functional characteristics of ATM equipment“. ITU-T Recommendation 1.32 1 : “B-ISDN protocol reference model and its application“. ITU-T Recommendation 1.73 1 : “Types and general characteristics o
33、f ATM equipment“. ITU-T Recommendation 1.356: “B-ISDN ATM layer cell transfer performance“. ITU-T Recommendation 1.36 1 : “B-ISDN ATM layer specification“. ITU-T Recommendation 1.363 : “B-ISDN ATM Adaptation Layer (AAL) specification“. ITU-T Recommendation 1.37 1 : “Traffic control and congestion co
34、ntrol in B-ISDN“. ETSI EN 301 163-1-1 : “Transmission and Multiplexing (TM); Generic requirements of Asynchronous Transfer Mode (ATM) transport functionality within equipment; Part 1 - 1 : Functional characteristics and equipment performance“. ITU-T Recommendation M.30 10: “Principles for a Telecomm
35、unications management network“. ITU-T Recommendation 1.6 10: “B-ISDN operation and maintenance principles and functions“. ITU-R Recommendation P.530-6: “Propagation data and prediction methods required for the design of terrestrial line-of-sight systems“. ITU-R Recommendation P.83 8: “Specific atten
36、uation model for rain for use in prediction methods“. ITU-R Recommendation P. 837- 1 : “Characteristics of precipitation for propagation modelling“. RFC 2684: “Multiprotocol Encapsulation over ATM Adaptation Layer 5“ Doc SE19(01)23 rev.2: “Draft ERC-Report on Fixed Service Requirements for UMTS/IMT-
37、2000 Networks“. ETSI TS 101 999: “Broadband Radio Access Networks (BRAN); HIPERACCESS; PHY protocol specification“. ETSI TS 102 000: “Broadband Radio Access Networks (BRAN); HIPERACCESS; DLC protocol specification“. ITU-T Recommendation G. 804: “ATM cell mapping into Plesiochronous Digital Hierarchy
38、 (PDH)“. ITU-T Recommendation 1.430: “Basic user-network interface - Layer 1 specification“. ITU-T Recommendation 1.43 1 : “Primary rate user-network interface - Layer 1 specification“. ETSI 8 ETSI TR 102 003 VI .I .I (2002-03) 3 3.1 Definitions and abbreviations De fi nit ions For the purposes of t
39、he present document, the following terms and definitions apply: bandwidth on demand: ability to deliver a dynamically varying data rate appropriate to the particular service being demanded downlink data direction from an Access Point (AP) to an Access Termination (AT) uplink data direction from an A
40、ccess Termination (AT) to an Access Point (AP) 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: ABR Available Bit Rate AP Access Point APC Access Point Controller APT Access Point Transceiver ARQ Automatic Repeat reQuest AT Access Termination ATM Asynchr
41、onous Transfer Mode ATPC Automatic Transmission Power Control BER Bit Error Rate BRAN Broadband Radio Access Networks CAC connection admission control CBR Constant Bit Rate CCI Co-Channel Interference CES Connection Endpoint Suffix CLP cell loss priority CRS Central Radio Station DL DownLink DLC Dat
42、a Link Control DVB Digital Video Broadcasting EFCI Explicit Forward Congestion Indication EIRP Equivalent Isotropic Radiated Power EMS Element Management System FDD Frequency Division Duplex FEC Forward Error Correction FSAN Full Service Access Network FTTx HA Home Automation H-FDD Half duplex FDD H
43、IPERACCESS HIgh PErformance Radio ACCESS network HIPERLAN IP Internet Protocol ISDN Integrated Services Digital Network ITU International Telecommunications Union IWF Interworking Function LAN Local Area Network LLC Logical Link Control LOS Line of Sight MAC Medium Access Control MBH Mean Busy Hour
44、MDU Magnetic Disk Unit NFD Net Filter Discrimination “I Network Node Interface Fibre To The (x = Cab Cabinet, x = C Curb, x = B Building, x = H Home) HIgh PERformance Local Area Network ETSI 9 ETSI TR 102 003 VI .I .I (2002-03) NPC OAM ODN ODU OLT ONU PDU PHY PMP PON POTS PU PtP QAM QOS QPSK RF RNC
45、RS SME SNI SNR TDD TDM TDMA TS UBR UIUC UL UMTS UNI UPC VBR VoD WCS XDSL Network Parameter Control Operation And Maintenance Optical Distribution Network OutDoor Unit Optical Line Termination Optical Network Unit Protocol Data Unit PHYsical (layer of protocol) Point to MultiPoint Passive Optical Net
46、work Plain Old Telephone Service Primary Rate Access Point-to-Point Quadrature Amplitude Modulation Quality of Service Quadrature Phase Shift Keying Radio Frequency Radio Network Controller Reed-Solomon Small to Medium sized Enterprise Secure Network Interface Signal to Noise Ratio Time Division Dup
47、lexing Time Domain Time Division Multiple Access Terminal Station Unspecified Bit Rate Uplink Interval Usage Code UpLink Universal Mobile Telecommunication System User-Network Interface Usage Parameter Control Variable Bit Rate Video on Demand Wireless ATM Convergence Sublayer x (= generic) Digital
48、Subscriber Line ETSI 10 ETSI TR 102 003 VI .I .I (2002-03) 4 Context of documents The present document is only concerned with HIPERACCESS, for which a proposed document structure is given in figure 1. HIPERACCESS provides outdoor, high speed (at least 25 Mbit/s data rate) fixed radio access to custo
49、mer premises and is capable of supporting multi-media applications. Figure 1: Standard document structure 4.1 General documents The present document is the System Overview that together with the System Requirement document (see TR 101 177 3) gives the basic ideas about the system and the reasons behind choices within the technical specifications. Physical layer (PHY) A unique PHY layer is envisaged. The specification will define a fully interoperable PHY layer (see TS 101 999 28). Data Link Control layer (DLC) A unique DLC layer is envisaged. The specification wil
