Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2007-04-03
2007-04-03
Vo, Nguyen T. (Department: 2618)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S063400, C455S069000, C455S561000
Reexamination Certificate
active
10499203
ABSTRACT:
A channel monitor detects execution data quantities of first and second receiving circuits3and4which process audio and other line switching data or packet data transmitted from a plurality of base stations. Antenna weight values calculated by an antenna weight calculator10and supplied to the receiving circuits3and4are variably controlled on the basis of the execution data quantities of the receiving circuits. Consequently, it becomes possible to optimize the antenna weight values used for processing the data in the receiving circuits3and4, hence improving the reception quality of a terminal device.
REFERENCES:
patent: 6192256 (2001-02-01), Whinnett
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patent: 8-65201 (1996-03-01), None
patent: 09-238098 (1997-09-01), None
patent: 9-238098 (1997-09-01), None
patent: 2002-198875 (2002-07-01), None
patent: 2002-198875 (2002-07-01), None
International Search Report dated Feb. 10, 2004.
Japanese Office Action: Application: JP-2002-324555: Issue date: Jun. 1, 2006.
Kananen Ronald P.
Pham Tuan
Rader & Fishman & Grauer, PLLC
Sony Ericsson Mobile Communications Japan Inc.
Vo Nguyen T.
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