Method of configuring base station, and base station

Details Method of configuring base station, and base station Method of configuring base station, and base station

2004-02-26

2008-03-04

Ly, Nghi H. (Department: 2617)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S019000, C455S024000, C455S062000, C455S075000, C455S082000, C455S087000, C455S164100, C342S199000

Reexamination Certificate

active

07340280

ABSTRACT:
A base station and a method of configuring a base station are provided in a cellular telecommunication system, wherein the base station comprises an electrically tunable duplex filter with a tuning range covering at least two parallel sub-bands used in the telecommunication system. The electrically tunable duplex filter is tunable on site to a sub-band allocated to the base station, thus enabling an increased flexibility in selecting a fixed frequency band to be used in the lower frequency stages in the transceiver and the base band parts of the base station.

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Shyama Kannangara, et al., “Adaptive Duplexer for Multiband Transreceiver”, Radio and Wireless Conference 2003, Aug. 10-13, 2003, pp. 381-384.

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