1、 TSB-181 October 2011Ultra Mobile Broadband Network Architecture Model NOTICE TIA Engineering Standards and Publications are designed to serve the public interest through eliminating misunderstandings between manufacturers and purchasers, facilitating interchangeability and improvement of products,
2、and assisting the purchaser in selecting and obtaining with minimum delay the proper product for their particular need. The existence of such Standards and Publications shall not in any respect preclude any member or non-member of TIA from manufacturing or selling products not conforming to such Sta
3、ndards and Publications. Neither shall the existence of such Standards and Publications preclude their voluntary use by Non-TIA members, either domestically or internationally. Standards and Publications are adopted by TIA in accordance with the American National Standards Institute (ANSI) patent po
4、licy. By such action, TIA does not assume any liability to any patent owner, nor does it assume any obligation whatever to parties adopting the Standard or Publication. This Standard does not purport to address all safety problems associated with its use or all applicable regulatory requirements. It
5、 is the responsibility of the user of this Standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations before its use. (From Project No. PN-0301, formulated under the cognizance of the TIA TR-45 Mobile and Personal Communications Systems
6、 Standards, TR-45.8 Subcommittee on Core Networks.) Published by TELECOMMUNICATIONS INDUSTRY ASSOCIATION Standards and Technology Department 2500 Wilson Boulevard Arlington, VA 22201 U.S.A. PRICE: Please refer to current Catalog of TIA TELECOMMUNICATIONS INDUSTRY ASSOCIATION STANDARDS AND ENGINEERIN
7、G PUBLICATIONS or call IHS, USA and Canada (1-877-413-5187) International (303-397-2896) or search online at http:/www.tiaonline.org/standards/catalog/ All rights reserved Printed in U.S.A. NOTICE OF COPYRIGHT This document is copyrighted by the TIA. Reproduction of these documents either in hard co
8、py or soft copy (including posting on the web) is prohibited without copyright permission. For copyright permission to reproduce portions of this document, please contact the TIA Standards Department or go to the TIA website (www.tiaonline.org) for details on how to request permission. Details are l
9、ocated at: http:/www.tiaonline.org/standards/catalog/info.cfm#copyright or Telecommunications Industry Association Technology (b) there is no assurance that the Document will be approved by any Committee of TIA or any other body in its present or any other form; (c) the Document may be amended, modi
10、fied or changed in the standards development or any editing process. The use or practice of contents of this Document may involve the use of intellectual property rights (“IPR”), including pending or issued patents, or copyrights, owned by one or more parties. TIA makes no search or investigation fo
11、r IPR. When IPR consisting of patents and published pending patent applications are claimed and called to TIAs attention, a statement from the holder thereof is requested, all in accordance with the Manual. TIA takes no position with reference to, and disclaims any obligation to investigate or inqui
12、re into, the scope or validity of any claims of IPR. TIA will neither be a party to discussions of any licensing terms or conditions, which are instead left to the parties involved, nor will TIA opine or judge whether proposed licensing terms or conditions are reasonable or non-discriminatory. TIA d
13、oes not warrant or represent that procedures or practices suggested or provided in the Manual have been complied with as respects the Document or its contents. If the Document contains one or more Normative References to a document published by another organization (“other SSO”) engaged in the formu
14、lation, development or publication of standards (whether designated as a standard, specification, recommendation or otherwise), whether such reference consists of mandatory, alternate or optional elements (as defined in the TIA Engineering Manual, 4thedition) then (i) TIA disclaims any duty or oblig
15、ation to search or investigate the records of any other SSO for IPR or letters of assurance relating to any such Normative Reference; (ii) TIAs policy of encouragement of voluntary disclosure (see Engineering Manual Section 6.5.1) of Essential Patent(s) and published pending patent applications shal
16、l apply; and (iii) Information as to claims of IPR in the records or publications of the other SSO shall not constitute identification to TIA of a claim of Essential Patent(s) or published pending patent applications. TIA does not enforce or monitor compliance with the contents of the Document. TIA
17、does not certify, inspect, test or otherwise investigate products, designs or services or any claims of compliance with the contents of the Document. ALL WARRANTIES, EXPRESS OR IMPLIED, ARE DISCLAIMED, INCLUDING WITHOUT LIMITATION, ANY AND ALL WARRANTIES CONCERNING THE ACCURACY OF THE CONTENTS, ITS
18、FITNESS OR APPROPRIATENESS FOR A PARTICULAR PURPOSE OR USE, ITS MERCHANTABILITY AND ITS NONINFRINGEMENT OF ANY THIRD PARTYS INTELLECTUAL PROPERTY RIGHTS. TIA EXPRESSLY DISCLAIMS ANY AND ALL RESPONSIBILITIES FOR THE ACCURACY OF THE CONTENTS AND MAKES NO REPRESENTATIONS OR WARRANTIES REGARDING THE CON
19、TENTS COMPLIANCE WITH ANY APPLICABLE STATUTE, RULE OR REGULATION, OR THE SAFETY OR HEALTH EFFECTS OF THE CONTENTS OR ANY PRODUCT OR SERVICE REFERRED TO IN THE DOCUMENT OR PRODUCED OR RENDERED TO COMPLY WITH THE CONTENTS. TIA SHALL NOT BE LIABLE FOR ANY AND ALL DAMAGES, DIRECT OR INDIRECT, ARISING FR
20、OM OR RELATING TO ANY USE OF THE CONTENTS CONTAINED HEREIN, INCLUDING WITHOUT LIMITATION ANY AND ALL INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF BUSINESS, LOSS OF PROFITS, LITIGATION, OR THE LIKE), WHETHER BASED UPON BREACH OF CONTRACT, BREACH OF WARRANTY, T
21、ORT (INCLUDING NEGLIGENCE), PRODUCT LIABILITY OR OTHERWISE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. THE FOREGOING NEGATION OF DAMAGES IS A FUNDAMENTAL ELEMENT OF THE USE OF THE CONTENTS HEREOF, AND THESE CONTENTS WOULD NOT BE PUBLISHED BY TIA WITHOUT SUCH LIMITATIONS. S.R0124-0 v1.0 1 2
22、3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 i CONTENTS LIST OF FIGURESi REVISION HISTORY.i 1 PURPOSE AND SCOPE1 1.1 References 1 1.2 Acronyms1 2 ARCHITECTURE MODELS.3 2.1 3GPP2
23、UMB Network Architecture Model3 2.2 Network Entities .5 2.3 Reference Points .10 LIST OF FIGURES Figure 2.1-1 UMB System Network Architecture Model.4 REVISION HISTORY Document Date Description S.R0124-0 v1.0 April 2008 Initial publication S.R0124-0 v1.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1
24、9 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 ii (This page intentionally left blank)S.R0124-0 v1.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 22 23 24 25 26 27 28 29 30 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 4
25、8 49 50 51 52 53 54 55 56 57 58 59 60 1 20 21 1.1.1 Informative References 31 32 1.2 Acronyms 1 PURPOSE AND SCOPE This document provides the Network Architecture Model (NAM) for the Ultra Mobile BroadbandTM(UMBTM)1system. The NAM supports the requirements in 1 and the Phase II requirements in 2. The
26、 UMB system provides an additional Access Network (AN) to the overall architecture document in the AllIP NAM 3. Except as documented in this document, all reference points and network entities in 3 are hereby incorporated by reference. Note: If not explained in this document, then refer to AllIP NAM
27、 3. 1.1 References 1 3GPP2 S.R0121-0 v1.0, Network Evolution for 3GPP2 Networks, May 2007. 2 3GPP2 S.R0113-0 v2.0 cdma2000 Enhanced Packet Data Air Interface System System Requirements Document, June 2007. 3 3GPP2 S.R0037-B v1.0, IP Network Architecture Model for cdma2000 Spread Spectrum Systems, Ju
28、ne 2007. AAA Authentication, Authorization and Accounting AGW Access Gateway AN Access Network AS Application Server AT Access Terminal BCMCS Broadcast-Multicast Service BGCF Breakout Gateway Control Function BR Border Router BSC Base Station Controller BTS Base Transceiver System CAN Converged Acce
29、ss Network CDG CDMA Development Group CDMA Code Division Multiple Access CMIP Client Mobile Internet Protocol CSCF Call Session Control Function DB Database 1Ultra Mobile BroadbandTMand (UMBTM) are trade and service marks owned by the CDMA Development Group (CDG). S.R0124-0 v1.0 1 2 3 4 5 6 7 8 9 10
30、 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 2 DSI Dynamic Subscriber Information eBS Evolved Base Station ePDIF Evolved Packet Data Interworking Function EIR Equipment Identity Register EML Ele
31、ment Management Layer FA Foreign Agent HA Home Agent HLRe Home Location Register Emulation HRPD High Rate Packet Data HRPD-AN High Rate Packet Data Access Network HSS Home Subscriber Server IMS IP Multimedia Subsystem IP Internet Protocol LMA Local Mobility Anchor LMSDS Legacy Mobile Station Domain
32、Support LTE Long Term Evolution MAP Mobile Application Part MGCF Media Gateway Control Function MGW Media Gateway MM Mobility Manager MMD Multimedia Domain M-NE Managed-Network Entity MRFC Media Resource Function Controller MRFP Media Resource Function Processor MS Mobile Station MSCe Mobile Switchi
33、ng Center Emulation NAM Network Architecture Model NML Network Management Layer OSA Open Service Access OSF Operations Systems Function OSS Operations Support System PCF Packet Control Function PCRF Policy and Charging Rules Function PDE Position Determining Entity PDSN Packet Data Service Node PMIP
34、 Proxy Mobile Internet Protocol PSTN Public Switched Telephone Network QoS Quality of Service S.R0124-0 v1.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 3 RLP Radio Link Pro
35、tocol RNC Radio Network Controller SAE System Architecture Evolution SCPe Service Control Point Emulation S-CSCF Serving CSCF SGW Signaling Gateway SIP Session Initiation Protocol SMS-GW Short Message Service Gateway SRNC Session Reference Network Controller UMB Ultra Mobile Broadband UMB-AN Ultra M
36、obile Broadband Access Network VAAA Visiting Authentication, Authorization and Accounting Server VCC AS Voice Call Continuity Applications Server 2 ARCHITECTURE MODELS 2.1 3GPP2 UMB Network Architecture Model Figure 2.1-1 presents the network entities and associated reference points that comprise an
37、 Internet Protocol (IP)-based evolved network architecture model for the UMB system. The styles of lines and rectangles used in Figure 2.1-1 are: Dashed Rectangle Network Entity or group of entities defined in 3 Dashed Cloud Network defined in 3 Solid Line Reference Point defined in this document. S
38、olid Rectangle Network Entity or group of entities defined in this document. Solid Cloud Network defined in this document. S.R0124-0 v1.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57
39、58 59 60 4 Figure 2.1-1 UMB System Network Architecture Model S.R0124-0 v1.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 54 55 56 57 58 59 60 5 52 53 2.2.2 Access Network The NAM should be interpreted
40、 as follows: a. The network entities are functional representations. b. A network entity represents a group of functions, not necessarily a physical device. The physical realization of a network entity is an implementation issue. A manufacturer may choose any physical implementation of network entit
41、ies, either individually or in combination, as long as the implementation meets the functional requirements. Sometimes, for practical specifications reasons, the functional network entity is interpreted as a physical device. c. A reference point is a conceptual point that divides two groups of funct
42、ions. It is not necessarily a physical interface. One or more interfaces may be defined to support each reference point. d. Each reference point corresponds to at least one standardized interface. e. An interface is comprised of a standardized set of procedures, messages, and protocols. Interface sp
43、ecification is beyond the scope of this document. f. A “Collective Entity” contains encompassed network entities that are an instance of the collective (e.g., UMB Access Network). 2.2 Network Entities 2.2.1 Access Gateway (AGW) The Access Gateway (AGW) is an entity that provides the users “point of
44、IP connectivity” to the network. That is, the AGW is in effect the first-hop router for the mobile terminal. The AGW performs layer 3 services and above, including hot-lining, accounting, policy enforcement, etc. Additional information regarding the AGW, IP Multimedia Domain, Legacy MS Domain, and B
45、roadcast/Multicast Service (BCMCS) is contained in 3. A split AGW configuration separates the AGW into a Serving-AGW (srv-AGW) and an Anchor-AGW (anc-AGW). The Access Network is a network component that may support both the Multimedia and Legacy MS Domains. The access network may perform mobility ma
46、nagement functions for registering, authorizing, authenticating and paging IP based terminals, independent of circuit based terminals. The access network may perform handoffs within an access S.R0124-0 v1.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
47、35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 6 network and between access networks of the same technology and may support handoffs between access networks of differing technologies. 2.2.2.1 cdma2000 Access Network The cdma2000-1X Access Network and the HPRD AN are kn
48、own as the cdma20002Access Network contained in 3. 2.2.2.1.1 cdma2000-1x Access Network The cdma2000-1X access network contains the Base Transceiver System (BTS), Base Station Controller (BSC), Radio Network Controller (RNC), Mobility Manager (MM), and the Packet Control Function (PCF). 2.2.2.1.2 Hi
49、gh-Rate Packet Data Access Network (HRPD-AN) The HRPD-AN is a node in the HRPD legacy packet data network. 2.2.2.2 Other Access Networks The Other Access Network is defined in 3. 2.2.2.3 UMB Access Network The UMB access network is group of network entities consisting of eBSs and SRNCs. 2.2.2.3.1 Evolved Base Station (eBS) The Evolved Base Station (eBS) provides the over-the-air signaling and user data transport that is used by the Access Terminal (AT) for connectivity to the radio access network. The functions of the eBS include: Over-the-air transmis
