TIA EIA IS-707-A-2-2001 Data Services Options for Spread Spectrum Systems (Addendum No 2 to TIA EIA IS-707-A SEE TIA-707 01-B TIA-707 07-B TIA-707 09-B TIA-707 10-B and TIA-707 1.pdf

1、TIA/EIA l Addendum2 INTERIM STANDARD Data Service Options for Spread Spectrum Systems TIA/EIA/IS -707-A-2 (Addendum No. 2 to TIA/EIA/IS-ilOiI-A) MARCH 2001 TELECOMMUNICATIONS INDUSTRY ASSOCIATION The Telecommunications Industry Association represents the communications sector of Eisctronis Industrie

2、s iiiance NOTICE 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 the purchaser in selecting and obtaining wi

3、th 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 Publications, nor shall the existence of such Sta

4、ndards 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 Standards Institute (ANSI) patent policy. By

5、 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. Note: The users attention is called to the possibiliv that compliance with this document may require use of one or more inventions cove

6、red by patent rights. By publication of this standard, Interim Standard, or TSB, no position is taken with respect to the validity of those claims or of any patent rights in connection therewith. The patent holder(s) so far identified have, however, filed statements of willingness to grant licenses

7、under those rights on reasonable and nondiscriminatory terms and conditions to applicants desiring to obtain such licenses. Details may be obtained from the standards developer. TIA/EIA INTERIM STANDARDS TIA/EIA Interim Standards contain information deemed to be of technical value to the industry, a

8、nd are published at the request of the originating Committee without necessarily following the rigorous public review and resolution of comments which is a procedural part of the development of a TIA/EIA Standard. TIA/EIA Interim Standards should be reviewed on an annual basis by the formulating Com

9、mittee and a decision made on whether to proceed to develop a TIA/EIA Standard on this subject. TIA/EIA Interim Standards must be cancelled by the Committee and removed from the TIA/EIA Standards Catalog before the end of their third year of existence. Publication of this TIA/EIA Interim Standard fo

10、r trial use and comment has been approved by the Telecommunications Industry Association. Distribution of this TIA/EIA Interim Standard for comment shall not continue beyond 36 months from the date of publication. It is expected that following this 36 month period, this TIA/EIA Interim Standard, rev

11、ised as necessary, will be submitted to the American National Standards Institute for approval as an American National Standard. Suggestions for revision should be directed to: Standards it operates on a featureless octet stream, delivering the octets in the order received. IUP has procedures to sub

12、stantially reduce 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 s

13、mall higher layer packets. Section 2 is a general description of IUP that defines its use by any service option for which it is suited. Section 3 defines the IUP procedures for encrypted or non-encrypted applications. Section 4 defines the IUP frame formats. Some features require capabilities first

14、available in cdma2000 Release A (see lo). cdma2000 systems supporting only 11 do not support the following: Radio Configurations greater than 5. Multiplex options 0x704 and Oxf20. Variable Length Frame Mode (VLF). 1.2 Terms and Numeric Variables Base Station (BS). A fmed station used for communicati

15、ng with mobile stations. Depending upon the context the term Base Station may refer to a cell, a sector within a cell, or other part of the wireless system. Blank RLP Frame. An IUP frame received from or supplied to the multiplex sublayer that contains no bits. 9 10 11 12 13 14 15 16 17 18 19 20 21

16、22 23 24 25 26 27 28 29 30 31 32 33 34 BS. See base station. BS/MSC. The base station and mobile switching center considered as a single functional entity. Data Block. A unit of data transmitted by the mobile/base station that carries one or more IUP frames. Dedicated Control Channel. A portion of a

17、 TraMic Channel which includes a Forward Dedicated Control Channel and a Reverse Dedicated Control Channel. Forward Dedicated Control Channel. A portion of a Forward TraMic Channel. Forward Fundamental Channel. A portion of a Forward TraMic Channel. 35 1-1 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

18、 24 25 26 27 28 29 30 31 32 33 34 35 36 37 Forward Supplemental Channel. A portion of a Forward TraMic Channel which operates in conjunction with a Forward Fundamental Channel or Forward Dedicated Control Channel in that Forward TraMic Channel to provide higher data rate services. Forward Traffic Ch

19、annel. One or more Forward CDMA channels used to transport user and signaling traffic from the base station to the mobile station. See Forward Fundamental Channel, Forward Dedicated Control Channel, and Forward Supplemental Channel. Either one Forward Fundamental Channel or one Forward Dedicated Con

20、trol Channel, and optionally one Forward Supplemental Channel. Fundamental Channel. A portion of a TraMic Channel which includes a Forward Fundamental Channel and a Reverse Fundamental Channel. Fundicated Data Block. A data block carried on a Fundamental Channel or a Dedicated Control Channel. Fundi

21、cated RLP Frame. An IUP frame carried in a fndicated data block. L-SEQ. The 12-bit sequence number of the received frame. L-V(N). The 12-bit sequence number of the next data frame needed for sequential delivery. L-V(N)peep An estimate of the peer UPS L-V(N). L-V(R). The 12-bit sequence number of the

22、 next expected new data frame. L-V(S). The 12-bit sequence number of the next data frame to be supplied to the multiplex sublayer. MS. A station in the Public Cellular Radio Telecommunications Service intended to be used while in motion or during halts at unspecified points. Mobile stations include

23、portable units (e.g., hand-held personal units) and units installed in vehicles. MSC. Mobile Switching Center. NAK-COUNTi. The number of NAKs to send in the ith NAK round. NAK List. A list maintained by IUP to track missing data frames and segments of data frames. It is also used to map an 8-bit seq

24、uence number (SEQ) contained in a retransmitted data frame to the 12-bit sequence number (L-SEQ) of the missing data frame. NAK round. An interval that begins when IUP supplies the last of one or more NAK control frames for a missing data frame described by a NAK List entry and ends when the REXMIT-

25、TIMER expires for that NAK List entry. Null RLP Frame. An IUP frame received from the multiplex sublayer that contains no information bits, for which the multiplex sublayer determined that the transmitting IUP had an opportunity to send data. NUMROUNDS. The maximum number of NAK rounds transmitted b

26、y IUP. This equals NAK-ROUNDS-REV at the mobile station and NAK-ROUNDS-FWD at the base station. 1-2 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 NUMROUNDSpeep The maximum number of NAK rounds transmitted by the peer RLP. This equals NAK-ROUNDS-FWD at the mobile st

27、ation and NAK-ROUNDS-REV at the base station. Radio Configuration. A set of Forward TraMic Channel and Reverse TraMic Channel transmission formats that are characterized by physical layer parameters such as transmission rates, modulation characteristics and spreading rate. See 3. Reverse Dedicated C

28、ontrol Channel. A portion of a Reverse TraMic Channel. Reverse Fundamental Channel. A portion of a Reverse TraMic Channel. Reverse Supplemental Channel. A portion of a Reverse TraMic Channel which operates in conjunction with a Reverse Fundamental Channel or Reverse Dedicated Control Channel in that

29、 Reverse TraMic Channel to provide higher data rate services. Reverse Traffic Channel. One or more reverse CDMA channels on which data and signaling are transmitted from a mobile station to a base station. See Reverse Dedicated Control Channel, Reverse Fundamental Channel, and Reverse Supplemental C

30、hannel. Either one Reverse Fundamental Channel or one Reverse Dedicated Control Channel, and optionally one Reverse Supplemental Channel. REXMIT-TIMER. A timer which counts down to the next NAK round. RLP-DELAYs. An estimate of the round trip delay between peer RLPs. When SYNC exchange is used, this

31、 is the number of 20 ms intervals between supplying the last SYNC or SYNC/ACK control frame and receiving the first non-blank frame that is not an ACK or SYNC/ACK control frame. Supplemental Channel. A portion of a TraMic Channel (Forward or Reverse) that is optionally present. Supplemental Data Blo

32、ck. A data block carried on a Supplemental Channel. Supplemental RLP Frame. An RLP frame carried in a supplemental data block. Synchronous Mode. The mode of operation in which RLP provides octet count integrity to the higher layers. Variable Length Frame Mode (VLF). The mode of operation when RLP is

33、 processing one or more Supplemental data blocks and the frame length of the Supplemental Channel is greater than 20ms. 1.3 References 1. TIA/EIA/IS-2000 A family of standards which comprise the cdma2000 Mobile Station-Base Station compatibility specification. The family includes PI, 31, 41, 51, PI,

34、 and 71. Variable Length Frame Mode is invoked when RLP frames are transmitted over a Supplemental Channel that is configured for a frame length greater than 20 ms. Delivery of these frames to RLP is delayed, due to the longer processing time needed at the lower layers to decode the Supplemental Cha

35、nnel frame. 1-3 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 TIA/EIA/IS-707-A-2.10 2. TIA/EIA/IS-2000.1 3. TIA/ EIA/ 15-2000.2 4. TIA/EIA/IS-2000.3 5. TIA/EIA/IS-2000.4 6. TIA/ EIA/ IS-2000.5 7. TIA/EIA/IS-2000.6 Introduction to cdma2000 Standards for Spread Sp

36、ectrum Systems Physical Layer Standard for cdma2000 Spread Spectrum Systems Medium Access Control (MAC) Standard for cdma2000 Spread Spectrum Systems Link Access Control (LAC) Standard for cdma2000 Spread Spectrum Systems Upper Layer (Layer 3) Standard for cdma2000 Spread Spectrum Systems Analog Sta

37、ndard for cdma2000 Spread Spectrum Systems 8. Common Cryptographic Algorithms, Revision C, 1997 An EAR-controlled document subject to restricted distribution. Contact the Telecommunications Industry Association, Arlington, VA. 9. Interface Specification for Common Cryptographic Algorithms, Rev C, 19

38、97 Contact the Telecommunications Industry Association, Arlington, VA. 1 O. TIA/ EIA/ IS-2000-A 11. TIA/EIA/IS-2000.1-A 12. TIA/ EIA/ IS-2000.2-A 13. TIA/ EIA/ IS-2000.3-A 14. TIA/EIA/IS-2000.4-A 15. TIA/EIA/IS-2000.5-A 16. TIA/EIA/IS-2000.6-A A family of standards which comprise the Release A cdma2

39、000 Mobile Station-Base Station compatibility specification. The family includes 1 11, 121, 131, 141, 151, and 161. Introduction to cdma2000 Standards for Spread Spectrum Systems Physical Layer Standard for cdma2000 Spread Spectrum Systems Medium Access Control (MAC) Standard for cdma2000 Spread Spe

40、ctrum Systems Link Access Control (LAC) Standard for cdma2000 Spread Spectrum Systems Upper Layer (Layer 3) Standard for cdma2000 Spread Spectrum Systems Analog Standard for cdma2000 Spread Spectrum Systems 1-4 1 2 GENERAL REQUIREMENTS 2.1 Required Radio Configuration Support Mobile stations support

41、ing RLP shall use a Radio Configuration greater than 2. 2.2 Required Multiplex Option Support Mobile stations supporting RLP shall send and receive traffic channel frames in accordance with the requirements of the multiplex option or multiplex options configured for the service option using RLP. Mob

42、ile stations supporting multiple connected service options may support independent instances of RLP for each service option, but each traffic type shall carry only a single instance of RLP. 2 3 4 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 2.3 Interface to Multiplex Options RLP frames can be carri

43、ed as primary or secondary traffic. An RLP frame supplied to the multiplex sublayer to be carried in a fndicated data block is called a Fundicated RLP frame. Similarly, an RLP frame supplied to the multiplex sublayer to be carried in a supplemental data block is referred to as a Supplemental RLP fra

44、me. 2.3.1 Primary TraMic Each RLP frame supplied to the multiplex sublayer shall be one of the types as shown in Table 1 and Table 2. The number of bits supplied to the multiplex sublayer for each type of RLP frame shall also be as shown in Table 1 and Table 2. Upon command, RLP shall supply a Blank

45、 RLP frame. A Blank RLP frame contains no bits. Also upon command, RLP shall supply a non-blank Fundicated RLP frame of whatever rate the multiplex sublayer commands. 2- 1 1 2 3 0xS22,0x905,0x906,0x909,0x90a, 0x911,0x912,0x921,0x922 Table 1 Primary Traffic RLP Frame Types Supplied by RLP to the Mult

46、iplex Sublayer for multiplex options 0x1,0x2,0x3,0x4,0x809, OxSOa, 0xS11,0xS12,0xS21, RLP Frame Type Odd-Numbered Can be supplied Can be supplied Multiplex Option as a Fundicated as a Supplemental (bits per frame) RLP frame 3 RLP frame 3 Rate 2 Rate 1 346 538 No ye51 171 266 Yes ye52 170 266 No ye53

47、 I Rate 1/8 I 16 I 20 I Yes 1 No Rate 1/2 Rate 1/4 80 124 Yes No 40 54 Yes No 4 5 Ox92 lI0x922. Note 1: Applicable only to multiplex options 0x905, 0x906, 0x909, Ox90a, Ox91 1, 0x912, Blank 6 7 Note 2: Applicable only to multiplex options 0x3, 0x4. Note 3: Applicable only to multiplex options 0x809,

48、 Ox80a, 0x81 1, 0x812, 0x821, 0x822. O O Yes Yes 8 9 Table 2 Primary and Secondary Traffic RLP Frame Types Supplied by RLP to the Multiplex Sublayer for multiplex options 0x704 and Oxf20 Mux Option 0x704 OXQO 10 Can be supplied Bits per frame As a Fundicated as a Supplemental RLP frame 3 Can be supp

49、lied RLP frame 3 Variable Yes No Variable No Yes 11 12 13 14 15 16 17 18 19 20 The multiplex sublayer in the mobile station categorizes every received data block, and supplies the data blocks category and accompanying bits, if any, to RLP. 2.3.2 Secondary TraMic Each RLP frame supplied to the multiplex sublayer shall be one of the types shown in Table 3 and Table 2. The number of bits supplied to the multiplex sublayer for each type of RLP frame shall also be as shown in Table 3 and Table 2. Upon command, RLP shall generate a Blank RLP frame. A Blank RLP fr