1、 TIA/EIA STANDARD Cellular Digital Packet Data (CDPD) System Specification System Specification Overview TIA/EIA-732-100 (Upgrade of TIA/EIA/IS-732-100) JULY 2001 TELECOMMUNICATIONS INDUSTRY ASSOCIATION The Telecommunications Industry Association represents the communications sector of ANSI/TIA/EIA-
2、732-100-2001 Approved: June 7, 2001 TIA/EIA-732-100NOTICE TIA/EIA Engineering Standards and Publications are designed to serve the public interest through eliminating misunderstandings between manufacturers and purchasers, facilitating interchangeability and improvement of products, and assisting th
3、e purchaser in selecting and obtaining with minimum delay the proper product for his particular need. Existence of such Standards and Publications shall not in any respect preclude any member or nonmember of TIA/EIA from manufacturing or selling products not conforming to such Standards and Publicat
4、ions, nor shall the existence of such Standards and Publications preclude their voluntary use by those other than TIA/EIA members, whether the standard is to be used either domestically or internationally. Standards and Publications are adopted by TIA/EIA in accordance with the American National Sta
5、ndards Institute (ANSI) patent policy. By such action, TIA/EIA 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 a
6、pplicable regulatory requirements. It 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 Standards Proposal No. 4033-100-UG, formulated under the cognizance of the
7、TIA TR-45.6 Subcommittee on Adjunct Data Packet Wireless Technology.) Published by TELECOMMUNICATIONS INDUSTRY ASSOCIATION 2001 Standards and Technology Department 2500 Wilson Boulevard Arlington, VA 22201 PRICE: Please refer to current Catalog of EIA ELECTRONIC INDUSTRIES ALLIANCE STANDARDS and ENG
8、INEERING PUBLICATIONS or call Global Engineering Documents, USA and Canada (1-800-854-7179) International (303-397-7956) All rights reserved Printed in U.S.A. PLEASE! DONT VIOLATE THE LAW! This document is copyrighted by the TIA and may not be reproduced without permission. Organizations may obtain
9、permission to reproduce a limited number of copies through entering into a license agreement. For information, contact: Global Engineering Documents 15 Inverness Way East Englewood, CO 80112-5704 or call U.S.A. and Canada 1-800-854-7179, International (303) 397-7956 100iTIA/EIA-732123456789101112131
10、415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960Contents1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100-11.1 Document Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11、 . . . . . . . . . . . . . . . . . . . . . . . . .100-11.2 System Design Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-21.3 Requirements Beyond the Scope of the Document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12、. .100-42 Design Goals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100-53 Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100-63.1 CDPD Network Services . . . . . . . . . . . . . . .
13、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-63.2 CDPD Network Application Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-83.2.1 CDPD Service Provider Network Applications . . . . . . . . . . . . . . . . . . . . . . . .
14、 . . . . . .100-103.2.1.1 Broadcast Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-103.2.1.2 Multicast Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-103.2.1.3 Domain Name
15、System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-113.2.1.4 Subscriber Location Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-113.2.2 CDPD-Specific Network Applications . . . . . . . . . . . . . . .
16、. . . . . . . . . . . . . . . . . . . . . .100-113.2.3 Generic Network Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-113.3 CDPD Network Support Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-
17、113.3.1 Network Entity Identifier (NEI) Authentication Service . . . . . . . . . . . . . . . . . . . . . .100-123.3.2 Subscriber and Data Confidentiality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-123.3.3 Data Compression . . . . . . . . . . . . . . . . . . . . .
18、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-123.3.4 Access Control Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-123.3.5 Accounting Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
19、. . . . . . . . . . . . . . . .100-123.3.6 Network Management Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-123.3.7 Network Administration Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-133.3.8 Message Han
20、dling Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-133.3.9 Directory Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-134 CDPD Network Interfaces . . . . . . . . . . . . . .
21、. . . . . . . . . . . . . . . . . . . . . 100-135 Architecture Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100-146 Intermediate Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100-176.1 Intermediate System (IS) . . . . .
22、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-176.2 Mobile Data Intermediate System (MD-IS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-186.2.1 Mobile Home Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23、 . . . . . . . . . . . . . . . . . . . .100-196.2.2 Mobile Serving Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-196.3 Mobile Data Base Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
24、. . .100-197 End Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100-207.1 Mobile End Systems (M-ESs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-207.2 Fixed End Systems (F-ESs) . . . . . . . .
25、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-218 Network Layer Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100-228.1 CDPD Service Provider Networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
26、 . .100-22TIA/EIA-732 Contents100ii1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859608.2 External Networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-238.3 Peer Entity
27、 Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-249 Description of Mobility Management . . . . . . . . . . . . . . . . . . . . . . . . . 100-2510 CDPD Assigned Name and Number Identifiers . . . . . . . . . . . . . . . . 100-2810.1 Int
28、roduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-2810.2 Assigned Identifiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-3010.3 Accounting Area I
29、dentifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-3210.4 Accounting Distributor Identifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-3310.5 Business Relationship Identifier (BRI) . . . . . .
30、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-3310.6 Cell Identifier (Cell ID) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-3410.7 Channel Stream Identifier (CSI) . . . . . . . . . . . . . . . . . . . . . . . . .
31、 . . . . . . . . . . . . . . . . . . . .100-3410.8 Area Color Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-3410.9 Cell Group Color Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
32、 . . . . . . . . . .100-3510.10 Consolidation Accounting Collector Identifier (CAC ID) . . . . . . . . . . . . . . . . . . . . . . . . . .100-3510.10.1 Customer Identifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-3510.10.2 Equipment I
33、dentifier (EID) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-3510.10.3 Internet Network Identifier (NET ID) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-3610.11 Multicast Group Member Identifier (GMID) . . . . . . . .
34、. . . . . . . . . . . . . . . . . . . . . . . . . . .100-3610.12 Preferred Interexchange Service Provider Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-3610.13 Routing Area Identifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
35、. . . . . . .100-3610.14 Routing Domain Identifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-3710.15 Service Group Identifier (SGI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-3710.16 Servic
36、e Provider Identifier (SPI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-3710.17 Service Provider Network Identifier (SPNI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-3810.18 Subscriber Identifier (Subscriber ID) . . . . .
37、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-3810.19 Wide Area Service Identifier (WASI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-3910.20 Constructed Identifiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
38、 . . . . . . . . . . . . . . . . . . . .100-3910.20.1 OSI Network Entity Identifier (NEI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-3910.20.1.1 CLNP NSAP Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-401
39、0.20.1.2 United States CDPD NSAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-4010.20.1.3 CLNP NSAP Selectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-4210.20.1.4 Convention for Writing NSAP Address . . .
40、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-4210.20.1.5 Internet Protocol Network Entity Identifier (NEI) . . . . . . . . . . . . . . . . . . . . . . . .100-4310.20.2 CDPD Assigned Object Identifiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
41、00-4411 Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100-4412 References. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100-7512.1 CCITT Recommendations . . . . . . . . . . . . . . . .
42、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-7512.2 ISO Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-8112.3 Internet RFCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
43、 . . . . . . . . . . . . . . . . . . . . . . . . . . .100-9212.4 Other Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100-97100iii1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515
44、25354555657585960TIA/EIA-732PART 100 CDPD System Specification OverviewForewordThis foreword is not part of the StandardThis Standard has been produced by the TR-45.6 Subcommittee of the TIA/EIA/TR-45 Committee.This document contains significant portions of material originally submitted by the Cellu
45、lar Digital Packet Data Forum Inc.This document set constitutes the Cellular Digital Packet Data (CDPD) System Specification. CDPD is a technology intended to provide packet data networking services to mobile hosts. The media used to provide these services consists of radio channels typically used f
46、or Advanced Mobile Phone System (AMPS) cellular service.Document StructureThis Standard is published as a series of Parts. Each Part contains information pertaining to one aspect of the system.The functional structure of the Cellular Digital Packet Data System Specification is as follows:a71 Introdu
47、ction and OverviewTIA/EIA-732 CDPD System Specification Overview100iv123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960This document provides an overview of the CDPD Network and serves as a guide to the remainder of the system specificatio
48、n for specific detailed information.In this Part, design objectives are described and are followed by the design concepts used to realize the stated objectives. The resultant network is then described in terms of its external interfaces, major network elements and network services. A listing of key
49、identifiers in CDPD is then followed by a comprehensive glossary of CDPD terms and a reference list of non-CDPD documents.This Part contains the detailed listing of all Parts of the Cellular Digital Packet Data Specifications.a71 Part 300 to Part 799Protocols and InterfacesThese Parts form the heart of the CDPD System Specification. They define the communications architecture of CDPD, including communications layer entities, services, protocol stacks, the three key interfaces, Radio Resource Control, Mobility Management, Accounting Management, Support Services and Network Management.a7
