3 Definitions, symbols and abbreviations
25.2023GPP7.68 Mcps Time Division Duplex (TDD) optionOverall description: Stage 2Release 17TS
3.1 Definitions
For the purposes of the present document, the terms and definitions given in TR 21.905 [12] and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905 [12].
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3.2 Symbols
For the purposes of the present document, the following symbols apply:
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3.3 Abbreviations
For the purposes of the present document, the abbreviations given in TR 21.905 [12] and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905 [12].
BCH Broadcast Channel
CCPCH Common Control Physical Channel
DCH Dedicated Channel
DPCH Dedicated Physical Channel
DSCH Downlink Shared Channel
E-AGCH E-DCH Absolute Grant Channel
E-DCH Enhanced Dedicated Channel
E-HICH E-DCH Hybrid ARQ Indicator Channel
E-PUCH E-DCH Physical Uplink Channel
E-RUCCH E-DCH Random Access Uplink Control Channel
FACH Forward Access Channel
HS-DSCH High Speed Downlink Shared Channel
HS-PDSCH High Speed Physical Downlink Shared Channel
HS-SCCH Shared Control Channel for HS-DSCH
HS-SICH Shared Information Channel for HS-DSCH
P-CCPCH Primary CCPCH
PCH Paging Channel
PDSCH Physical Downlink Shared Channel
PI Paging Indicator (value calculated by higher layers)
PICH Page Indicator Channel
PRACH Physical Random Access Channel
PUSCH Physical Uplink Shared Channel
RACH Random Access Channel
S-CCPCH Secondary CCPCH
SCH Synchronisation Channel
TrCH Transport Channel
USCH Uplink Shared Channel