Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Toru Otsu0
Hitoshi Yoshino0
Kozue Hamamoto0
Date of Patent
February 15, 2011
0Patent Application Number
105474280
Date Filed
February 27, 2004
0Patent Primary Examiner
Patent abstract
A radio communication system for carrying out communications between radio stations by modulating a plurality of signal sequences to be transmitted and received into at least one frequency channel assigned to each of a plurality of cells is formed by a channel mapping means for rearranging for each cell a plurality of frequency channels assigned with respect to each cell, and newly assigning particular frequency channels as a transmission and reception band of said signal sequences, and a bandwidth control means for controlling a bandwidth of said assigned frequency channel according to a propagation state of said assigned frequency channel.
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