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TR 25.952 (RAN4)
TDD Base Station (BS) classification

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(P) V5.2.0    2003/04    30 p.

Rapporteur:  Mr. Axness, Timothy
See also:  –

Current TSG RAN WG4 specifications have been done according to the requirements for the macrocell base stations (NodeBs). For the UTRA evolution requirement specifications for other types of base stations are needed as well to take into account different use scenarios and radio environments. In this TR, base station classification is described and requirements for each base station class are derived.


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1   Scope   PDF-p. 6
2   References
3   Definitions, symbols and abbreviations
4   General
5   System scenarios   PDF-p. 7
6   Base station classes
7   Changes with respect to Release 99   PDF-p. 10
7.1   Changes in 25.105
7.1.1   New text for base station classes
7.1.2   Frequency stability      Up
7.1.3   Transmit On/Off Time Mask
7.1.4   Spectrum emission mask
7.1.5   Adjacent Channel Leakage power Ratio (ACLR)   Justification   New text for Adjacent Channel Leakage power Ratio (ACLR)
7.1.6   New text for reference sensitivity level
7.1.7   New text for adjacent channel selectivity (ACS)
7.1.8   Blocking and Intermodulation Characteristics
7.1.9   New text for demodulation in static propagation conditions   PDF-p. 21
7.1.10   New text for demodulation of DCH in multipath fading conditions
7.1.11   New text for receiver dynamic range
7.1.12   Transmitter spurious emissions
7.2   Changes in 25.123
7.3   Changes in 25.142   PDF-p. 27
8   Impacts to other WGs
9   Backward compatibility
A   Change history   PDF-p. 28

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