This TS establishes the minimum RF characteristics of all three options of the TDD (Time Division Duplex) mode of UTRA. The three options are the 3.84 Mcps, 1.28 Mcps and 7.68 Mcps options respectively. The requirements are listed in different subsections only if the parameters deviate.
The requirements in this specification apply to Wide Area Base Stations, Local Area Base Stations and Home BS in co-ordinated network operation, unless otherwise stated.
Wide Area Base Stations are characterised by requirements derived from Macro Cell and Micro Cell scenarios with BS to UE coupling losses equal to 70 dB and 53 dB. The Wide Area Base Station has the same requirements as the base station for General Purpose application in Release 99 for 3.84 Mcps option, and in Release 4 for both 3.84 Mcps and 1.28 Mcps option.
Local Area Base Stations are characterised by requirements derived from Pico Cell scenarios with a BS to UE coupling loss equals to 45 dB.
Home Base Stations are characterised by requirements derived from Femto Cell scenarios.
full Table of Contents for TS 25.105 Word version: 15.0.0