Multicarrier communication base station device and...

Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...

Reexamination Certificate

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Details

C370S344000, C370S395210, C370S437000, C455S452200

Reexamination Certificate

active

08036171

ABSTRACT:
A multicarrier communication base station device (1) in accordance with the present invention includes selection unit that selects a subcarrier to be allocated based on transmission rate information in each mobile station (2), evaluation value calculation unit that calculates a reference value of a transmission rate with regard to a subcarrier to be allocated based on transmission rate information in each mobile station (2) and then calculate an evaluation value that is obtained by evaluating a difference between the reference value and a transmission rate of a subcarrier excluded from allocation, and priority determination unit that determines a priority of a mobile station to be assigned to each subcarrier based on an evaluation value calculated by the evaluation value calculation unit.

REFERENCES:
patent: 6947748 (2005-09-01), Li et al.
patent: 7313407 (2007-12-01), Shapira
patent: 7680199 (2010-03-01), Armour et al.
patent: 2006/0198338 (2006-09-01), Ishii et al.
patent: 2005102225 (2005-04-01), None
International Search Report for PCT/JP2009/050647 mailed Mar. 10, 2009.

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