Radio base station and program recorded medium

Details Radio base station and program recorded medium Radio base station and program recorded medium

2006-12-26

2006-12-26

Nguyen, Simon (Department: 2618)

Telecommunications

Transmitter and receiver at separate stations

C455S063100, C455S069000, C455S101000, C455S502000

Reexamination Certificate

active

07155162

ABSTRACT:
A frequency estimation unit (57) and a timing estimation unit (58) respectively detect a frequency offset and a timing offset from a signal received from a mobile station via a control channel. A weight calculation unit (53) corrects reception signals received via a communication channel, using the detected frequency offset and timing offset when new wireless connection to the mobile station is performed by forming an antenna directivity. A signal intended for the mobile station is separated from the corrected reception signals with high accuracy.

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