Wireless communication device and transmission power control...

Details Wireless communication device and transmission power control... Wireless communication device and transmission power control...

2008-09-30

2008-09-30

Lee, John J. (Department: 2618)

Telecommunications

Transmitter and receiver at separate stations

Plural transmitters or receivers

C455S069000, C455S067110, C455S510000

Reexamination Certificate

active

11080221

ABSTRACT:
A mobile station device includes a device for transmitting an access packet to a base station device, and a device for retransmitting the access packet when no acknowledgement is received from the base station in response to the transmission of the access packet. The mobile station device also includes a received power processing section for sequentially storing received power of a pilot signal transmitted from the base station, and determining transmission power at the retransmitting time of the access packet on the basis of these stored contents. A signal receiving section obtains interference amount information showing an interference amount in the base station. A data transmitting section transmits the access packet using power according to the interference amount information.

REFERENCES:
patent: 5956649 (1999-09-01), Mitra et al.
patent: 7164654 (2007-01-01), Hunzinger et al.
patent: 2004/0203456 (2004-10-01), Onggosanusi et al.
patent: 2005/0130689 (2005-06-01), Miyamoto
patent: 2005/0283663 (2005-12-01), Frederiksen et al.
patent: 08-307344 (1996-11-01), None
Japanese Publication No. 08-307344 corresponds to the U.S. Patent No. 5,956,649.

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