TIA-707 10-B-1[E]-2006 Data Service Option for Spread Spectrum Systems《宽带扩频系统的数据业务可选》.pdf

1、 TIA STANDARD Data Service Option for Spread Spectrum Systems TIA-707.10-B-1E June 2006 TELECOMMUNICATIONS INDUSTRY ASSOCIATION Representing the telecommunications industry in association with the Electronic Industries Alliance Copyright Telecommunications Industry Association Provided by IHS under

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7、Subcommittee on Spread Spectrum Digital Technology). 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 ENGINEERI

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24、 PUBLISHED BY TIA WITHOUT SUCH LIMITATIONS. Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TIA-707.10-B-1E 1 INTRODUCTION 1-1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

25、 21 22 23 24 25 26 27 28 29 30 31 32 1.1 General Description . 1-1 1.2 Terms and Numeric Variables 1-1 1.3 References . 1-4 2 GENERAL REQUIREMENTS 2-1 2.1 Required Radio Configuration Support. 2-1 2.2 Required Multiplex Option Support 2-1 2.3 Interface to Multiplex Options 2-1 2.3.1 Primary Traffic

26、. 2-1 2.3.2 Secondary Traffic . 2-2 2.4 Traffic Channel Frame Priorities. 2-3 3 RLP PROCEDURES . 3-1 3.1 RLP_BLOB Procedures. 3-1 3.1.1 Mobile Station RLP_BLOB Procedures 3-1 3.1.2 Base Station Procedures 3-2 3.2 Initialization Procedures 3-4 3.3 SYNC Exchange Procedures. 3-4 3.4 RLP Reset Procedure

27、 3-5 3.5 RLP Encryption Mode When P_REV_IN_USE is Less Than Nine 3-5 3.5.1 Extended Data Frame Sequence Numbering. 3-6 3.5.2 RLP Data Encryption Negotiation . 3-6 3.5.2.1 ORYX Encryption Algorithm . 3-6 3.6 RLP Encryption Mode When P_REV_IN_USE is Greater Than or Equal to Nine. 3-7 3.6.1 Extended Da

28、ta Frame Sequence Numbering. 3-7 3.6.2 RLP Data Encryption Negotiation . 3-7 3.6.2.1 AES Encryption Algorithm For RLP Data Encryption 3-8 3.7 Data Transfer. 3-8 3.7.1 Transmitting RLP Frames. 3-8 3.7.1.1 Segmentation of Data Frames. 3-11 3.7.1.2 Idle Timer Operation. 3-11 3.7.1.3 Encryption 3-12 3.7

29、.1.3.1 Encryption Using the ORYX Encryption Algorithm 3-12 i Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TIA-707.10-B-1E CONTENTS 3.7.1.3.2 Encryption Using the AES Encrypti

30、on Algorithm. 3-12 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 3.7.2 Receiving RLP Frames 3-13 3.7.2.1 Data Frame Processing. 3-14 3.7.2.1.1 Unsegmented Data Frame Processing . 3-16 3.7.2.1.2 Segmented Data Frame Processing . 3-17 3.7.2.2 Idle Frame Process

31、ing. 3-18 3.7.2.3 Fill Frame Processing . 3-18 3.7.2.4 NAK Control Frame Processing . 3-18 3.7.2.5 NAK List Processing 3-19 3.7.2.6 Decryption 3-20 3.7.2.6.1 Decryption Using ORYX Encryption Algorithm 3-21 3.7.2.6.2 Decryption Using AES Encryption Algorithm. 3-21 3.7.3 Frame Validity Checks . 3-22 4

32、 RLP FRAME FORMATS 4-1 4.1 Rate 1 RLP Frame Format A. 4-1 4.1.1 Format A for Primary Traffic. 4-1 4.1.2 Format A for Secondary Traffic. 4-2 4.2 Control Frames 4-3 4.2.1 SYNC, SYNC/ACK, and ACK Control Frames . 4-3 4.2.2 NAK Control Frame 4-4 4.3 Data Frames 4-6 4.3.1 Unsegmented Data Frames 4-6 4.3.

33、1.1 Unsegmented Data Frame Format 4-6 4.3.1.2 Unsegmented Data Frame using Segmented Data Frame Format . 4-7 4.3.2 Segmented Data Frames 4-8 4.3.3 Rate 1 Data Frame Format B 4-9 4.3.3.1 Format B for Primary Traffic . 4-9 4.3.3.2 Format B for Secondary Traffic . 4-10 4.3.4 Data Frame Format C. 4-11 4

34、.3.5 Data Frame Format D 4-11 4.4 Fill Frames. 4-13 4.5 Idle Frames 4-13 ii Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TIA-707.10-B-1E 4.5.1 Idle Frame Format 1. 4-14 1 2 3

35、 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 4.5.2 Idle Frame Format 2. 4-14 4.6 RLP BLOB 4-15 FIGURES Figure 1 RLP Transmit Sequence Number . 3-9 Figure 2 RLP Segmentation . 3-9 Figure 3 RLP Receive Sequence Number Variables 3-14 TABLES Table 1 Primary Traffic RLP Frame Types Supplied by

36、RLP to the Multiplex Sublayer for multiplex options 0x1, 0x2, 0x3, 0x4, 0x809, 0x80a, 0x811, 0x812, 0x821, 0x822, 0x905, 0x906, 0x909, 0x90a, 0x911, 0x912, 0x921, 0x922, 0xf00 . 2-2 Table 2 Primary and Secondary Traffic RLP Frame Types Supplied by RLP to the Multiplex Sublayer for multiplex options

37、0x704 , 0xf00, and 0xf20. 2-2 Table 3 Secondary Traffic RLP Frame Types Supplied by RLP to the Multiplex Sublayer for multiplex options 0x1, 0x2, 0x3, 0x4, 0x809, 0x80a, 0x811, 0x812, 0x821, 0x822, 0x905, 0x906, 0x909, 0x90a, 0x911, 0x912, 0x921, 0x922, 0xf00 2-3 Table 4 Fundicated RLP Frame Categor

38、ies 2-5 Table 5 Multiplex Option Usage of RLP Frame Formats . 4-1 Table 6 Values of the Maximum Allowable Data Length (MAX_LEN) for Multiplex Options 0x1, 0x2, 0x3, and 0x4 4-7 iii Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction o

39、r networking permitted without license from IHS-,-,-TIA-707.10-B-1E 1 2 3 No text. iv Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TIA-707.10-B-1E 1 INTRODUCTION 1 2 3 4 5 6

40、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 1.1 General Description This document specifies procedures for Radio Link Protocol Type 3. Radio Link Protocol Type 3 is used with a cdma20001Traffic Channel to support CDMA data services. For the remainder of this chapter, Radi

41、o Link Protocol Type 3 shall be called RLP. RLP provides an octet stream transport service over forward and reverse traffic channels. RLP is unaware of higher layer framing; it operates on a featureless octet stream, delivering the octets in the order received. RLP has procedures to substantially re

42、duce the error rate exhibited by CDMA traffic channels. There is no direct relationship between higher layer packets and the underlying traffic channel frames; a large packet may span multiple traffic channel frames, or a single traffic channel frame may contain all or part of several small higher l

43、ayer packets. Section 2 is a general description of RLP that defines its use by any service option for which it is suited. Section 3 defines the RLP procedures for encrypted or non-encrypted applications. Section 4 defines the RLP frame formats. Some features require capabilities first available in

44、cdma2000 Release A. Systems supporting only cdma2000 Release 0 do not support the following: Radio Configurations greater than 5. Multiplex options 0x704 and 0xf20. Variable Length Frame Mode (VLF). Some features are included for support of capabilities first available in cdma2000 Release C. Systems

45、 supporting cdma2000 Release 0 or cdma2000 Release A or cdma2000 Release B but not cdma2000 Release C do not support the following: Multiplex option 0xf00. 1.2 Terms and Numeric Variables Base Station (BS). A fixed station used for communicating with mobile stations. Depending upon the context the t

46、erm Base Station may refer to a cell, a sector within a cell, or other part of the wireless system. Blank RLP Frame. An RLP frame received from or supplied to the multiplex sublayer that contains no bits. BS. See base station. 1“cdma2000is the trademark for the technical nomenclature for certain spe

47、cifications and standards of the Organizational Partners (OPs) of 3GPP2. Geographically (and as of the date of publication), cdma2000 is a registered trademark of the Telecommunications Industry Association (TIA-USA) in the United States.” 1-1 Copyright Telecommunications Industry Association Provid

48、ed by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TIA-707.10-B-1E BS/MSC. The base station and mobile switching center considered as a single functional entity. 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 Data Block. A unit of data transmitted by the mobile/base station that carries one or more RLP frames. Dedicated Control Channel. A portion of a Traffic Channel which includes a Forward Dedicated Control Channel, a Reverse Dedicated Control Channel,