Radio communication system and radio communication device...

Details Radio communication system and radio communication device... Radio communication system and radio communication device...

2004-09-01

2008-12-02

Anderson, Matthew (Department: 2618)

Telecommunications

Transmitter and receiver at separate stations

Plural transmitters or receivers

C522S069000, C375S222000

Reexamination Certificate

active

07460878

ABSTRACT:
In the mobile terminal, the reception quality estimating unit measures a reception quality, and at least one of the data buffer monitoring unit and the transmission power monitoring unit measures a data transmission capability. Based on the measured reception quality and data transmission capability, the terminal determines a transmission mode to be used, and reports it to the base station. The base station determines the transmission mode to be practically used in accordance with the reported transmission mode, and notifies it to the mobile terminal. The base station transmits data according to the determined transmission mode, and the mobile terminal receives data according to the notified transmission mode. Thereby, the radio communication system determines the transmission mode in consideration for not only the reception quality, but also the deficiency in the data transmission capability of the terminal.

REFERENCES:
patent: 5659582 (1997-08-01), Kojima et al.
patent: 6879839 (2005-04-01), Kosugi
patent: 2002/0061073 (2002-05-01), Huang et al.
patent: 2002/0176482 (2002-11-01), Chien
patent: 1 259 015 (2002-11-01), None
patent: 1 437 912 (2004-07-01), None
patent: WO 01 91322 (2001-11-01), None
patent: WO 01/91322 (2001-11-01), None
patent: WO 02 084930 (2002-10-01), None
patent: WO 02/084930 (2002-10-01), None
patent: WO 03 026189 (2003-03-01), None

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