samblue 2006-8-7 20:14
25201-700-Physical layer - general description
25201-700-Physical layer - general description.pdf
Contents
Foreword...........................................................................................................................................................4
1 Scope.......................................................................................................................................................5
2 References...............................................................................................................................................5
3 Abbreviations..........................................................................................................................................6
4 General description of Layer 1.................................................................................................................6
4.1 Relation to other layers.....................................................................................................................................6
4.1.1 General Protocol Architecture.....................................................................................................................6
4.1.2 Service provided to higher layers.................................................................................................................7
4.2 General description of Layer 1..........................................................................................................................8
4.2.1 Multiple Access...........................................................................................................................................8
4.2.2 Channel coding and interleaving..................................................................................................................8
4.2.3 Modulation and spreading...........................................................................................................................9
4.2.4 Physical layer procedures............................................................................................................................9
4.2.5 Physical layer measurements......................................................................................................................9
4.2.6 Relationship of the physical layer functions..............................................................................................10
5 Document structure of physical layer specification...............................................................................10
5.1 Overview.........................................................................................................................................................10
5.2 TS 25.201: Physical layer – General description.............................................................................................10
5.3 TS 25.211: Physical channels and mapping of transport channels onto physical channels (FDD)..................11
5.4 TS 25.212: Multiplexing and channel coding (FDD)......................................................................................11
5.5 TS 25.213: Spreading and modulation (FDD).................................................................................................11
5.6 TS 25.214: Physical layer procedures (FDD)..................................................................................................11
5.7 TS 25.215: Physical layer – Measurements (FDD).........................................................................................12
5.8 TS 25.221: Physical channels and mapping of transport channels onto physical channels (TDD).................12
5.9 TS 25.222: Multiplexing and channel coding (TDD)......................................................................................12
5.10 TS 25.223: Spreading and modulation (TDD).................................................................................................12
5.11 TS 25.224: Physical layer procedures (TDD)..................................................................................................12
5.12 TS 25.225: Physical layer – Measurements (TDD).........................................................................................13
5.13 TR 25.833: Physical layer items not for inclusion in Release ‘99...................................................................13
5.14 TR 25.944: Channel coding and multiplexing examples.................................................................................13
Annex A (informative): Preferred mathematical notations................................................................14
Annex B (informative): Change history...............................................................................................15
3GPP
R elease 7T 4 3GPP TS 25.201 V7.0.0 (2006-03)
Foreword
This Technical Specification (TS) has been produced by the 3rd Generation Partnership Project (3GPP).
The contents of the present document are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows:
Version x.y.z
where:
x the first digit:
1 presented to TSG for information;
2 presented to TSG for approval;
3 or greater indicates TSG approved document under change control.
y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc.
z the third digit is incremented when editorial only changes have been incorporated in the document.