Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Reexamination Certificate
2005-06-22
2009-08-04
Nguyen, Duc (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
C455S068000, C455S069000, C455S067110, C455S070000, C370S318000
Reexamination Certificate
active
07570970
ABSTRACT:
A mobile station device for selecting a TPC command to improve the transmission quality of a packet in an upstream circuit more reliably, so that it reduces the re-transmission in the upstream circuit to improve a sector throughput. In this mobile station device, a demodulate unit (210) outputs a received signal of each base station device to an error correction decode unit (220) and a TPC command select unit (240). The error correction decode unit (220) outputs an ACK/NACK of each base station device to a data re-transmission control unit (230) and the TPC command select unit (240). The TPC command select unit (240) selects the TPC command of the highest priority on the basis of the information of the ACK/NACK. A transmission power control unit (280) determines the transmission power according to the contents of the TPC command of the highest priority. Moreover, the transmission power control unit (280) determines the transmission power by an or-of-down method, in case a plurality of TPC commands of the highest priority are outputted from the TPC command select unit (240).
REFERENCES:
patent: 5873780 (1999-02-01), Nobuyuki et al.
patent: 6233439 (2001-05-01), Jalali
patent: 2002/0046379 (2002-04-01), Nobuhiko et al.
patent: 2002/0067701 (2002-06-01), Chen et al.
patent: 2003/0100268 (2003-05-01), Moulsley et al.
patent: 2004/0005906 (2004-01-01), Okumura et al.
patent: 2004/0131021 (2004-07-01), Hideki et al.
patent: 2004/0203980 (2004-10-01), Das et al.
patent: 2005/0009551 (2005-01-01), Tsai et al.
patent: 2005/0037796 (2005-02-01), Tsai et al.
patent: 2005/0043051 (2005-02-01), Takano et al.
patent: 2005/0250526 (2005-11-01), Lindoff et al.
patent: 0680160 (1995-04-01), None
patent: 8018503 (1996-01-01), None
patent: 09312609 (1997-12-01), None
patent: 2002/009741 (2002-01-01), None
patent: 2003/244063 (2003-08-01), None
patent: 2004/215058 (2004-07-01), None
patent: 03 010903 (2003-02-01), None
PCT International Search Report dated Aug. 9, 2005.
Duan Jinsong
Kayama Hidenori
Dickinson Wright PLLC
Nguyen Duc
Panasonic Corporation
Rego Dominic E
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