Content for TS 25.201 Word version: 16.0.0
1 Scope Word‑p. 5
The present document describes a general description of the physical layer of the UTRA radio interface. The present document also describes the document structure of the 3GPP physical layer specifications, i.e. TS 25.200 series. The TS 25.200 series specifies the Uu point for the 3G mobile system, and defines the minimum level of specifications required for basic connections in terms of mutual connectivity and compatibility.
2 References
The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
- References are either specific (identified by date of publication, edition number, version number, etc.) or non specific.
- For a specific reference, subsequent revisions do not apply.
- For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document.
[1]
TS 25.211: "Physical channels and mapping of transport channels onto physical channels (FDD)".
[2]
TS 25.212: "Multiplexing and channel coding (FDD)".
[3]
TS 25.213: "Spreading and modulation (FDD)".
[4]
TS 25.214: "Physical layer procedures (FDD)".
[5]
TS 25.215: "Physical layer - Measurements (FDD)".
[6]
TS 25.221: "Physical channels and mapping of transport channels onto physical channels (TDD)".
[7]
TS 25.222: "Multiplexing and channel coding (TDD)".
[8]
TS 25.223: "Spreading and modulation (TDD)".
[9]
TS 25.224: "Physical layer procedures (TDD)".
[10]
TS 25.225: "Physical layer - Measurements (TDD)".
[11]
TR 25.833: "Physical layer items not for inclusion in Release '99".
[12]
TR 25.944: "Channel coding and multiplexing examples".
[13]
TS 25.301: "Radio Interface Protocol Architecture".
[14]
TS 25.302: "Services provided by the physical layer".
[15]
TS 25.101: "UE Radio transmission and reception (FDD)".
[16]
TS 25.102: "UE Radio transmission and reception (TDD)".
[17]
TS 25.104: "BTS Radio transmission and reception (FDD)".
[18]
TS 25.105: "BTS Radio transmission and reception (TDD)".
3 Abbreviations Word‑p. 6
For the purposes of the present document, the following abbreviations apply:
16QAM
16 Quadrature Amplitude Modulation
64QAM
64 Quadrature Amplitude Modulation
ARQ
Automatic Repeat Request
BER
Bit Error Rate
CCTrCH
Coded Composite Transport Channel
DCA
Dynamic channel allocation
DCH
Dedicated Channel
DS-CDMA
Direct-Sequence Code Division Multiple Access
DSCH
Downlink Shared Channel
DwPCH
Downlink Pilot Channel
DwPTS
Downlink Pilot Time Slot
E-DCH
Enhanced Dedicated Channel
E-HICH
E-DCH Hybrid ARQ Indicator Channel
E-RGCH
E-DCH Relative Grant Channel
FDD
Frequency Division Duplex
FEC
Forward Error Correction
FER
Frame Error Rate
GSM
Global System for Mobile Communication
HS-DSCH
High Speed Downlink Shared channel
HS-SCCH
HS-DSCH Shared Control Channel
L1
Layer 1 (physical layer)
L2
Layer 2 (data link layer)
L3
Layer 3 (network layer)
LAC
Link Access Control
MAC
Medium Access Control
MBSFN
MBMS over a Single Frequency Network
Mcps
Mega Chip Per Second
MIMO
Multiple Input Multiple Output
QPSK
Quaternary Phase Shift Keying
RACH
Random Access Channel
RF
Radio Frequency
RLC
Radio Link Control
RRC
Radio Resource Control
SAP
Service Access Point
SCH
Synchronisation Channel
SIR
Signal-to-Interference Ratio
TDD
Time Division Duplex
TDMA
Time Division Multiple Access
TFCI
Transport-Format Combination Indicator
UE
User Equipment
UMTS
Universal Mobile Telecommunications System
UpPTS
Uplink Pilot Time Slot
UpPCH
Uplink Pilot Channel
UTRA
UMTS Terrestrial Radio Access
UTRAN
UMTS Terrestrial Radio Access Network
WCDMA
Wide-band Code Division Multiple Access
