Patent ID: 9185687
Filing Date: 2015-11-10
Classification: H04B,H04L,H04W

Abstract:
1. A method for setting a transmission and reception bandwidth in a radio communication system defining a plurality of bandwidths, comprising: accommodating mobile terminals that correspond to one or more of the plurality of bandwidths to the radio communication system regarding transmission bandwidths of a data channel transmitted using an uplink; providing a processing capability of a transmission bandwidth of a predetermined value greater than a minimum bandwidth in the plurality bandwidths to every mobile terminal accommodated in the radio communication system regarding transmission bandwidths of a pilot channel transmitted using an uplink; and setting the transmission bandwidth of an uplink collision permissible channel transmitted from any mobile terminal in the radio communication system to be a minimum fixed transmission bandwidth of the plurality of bandwidths, wherein the base station in the radio communication system specifies a variable transmission band of an uplink collision permissible channel transmitted by the mobile terminal within a range of a bandwidth used by the base station.