Patent ID: 8184586
Filing Date: 2012-05-22
Classification: H04L,H04W

Abstract:
1. A radio base station for allocating to a mobile station a radio resource in a time direction and a frequency direction of a frame to perform radio communications with the mobile station, the radio base station comprising: a zone forming unit configured to apply to a plurality of zones, into which the frame is partitioned in the time direction, one of pilot transmission methods different in terms of a pilot allocation or a pilot directivity; and in an allocation of transmission data to a plurality of mobile stations in a first zone adjacent to a second zone with a pilot transmission method different from the pilot transmission method of the first zone applied to the second zone, a scheduler configured to schedule a first mobile station moving at a low speed from among the plurality of mobile stations to a vicinity of a boundary with the second zone at a higher priority than a second mobile station moving at a high speed.