Method and apparatus for allocating resource

摘要

The present invention relates to a resource allocation method and a resource allocation apparatus. When the resource allocation apparatus according to the present invention receives information of a plurality of bands selected from a plurality of mobile stations operating in a band adaptive modulation and coding mode, depending on the channel status, the apparatus arranges the mobile stations on the basis of the maximum number of logically adjacent bands included in the band information, and allocates the resource on the basis of the order of the arranged mobile stations.

主权项

1. A method for allocating a resource to at least one mobile station operating in a band Adaptive Modulation and Coding (AMC) mode, the method comprising:
receiving, from the at least one mobile station, band information for channel bands determined to have a good channel status; creating a resource allocation list on the basis of the band information received from the at least one mobile station; changing a mobile station order and a band order included in the resource allocation list on the basis of the maximum number of bands that are logically adjacent included in the band information; and allocating resources to at least one mobile station operating in an AMC mode on the basis of the mobile station order and the band order so as to allocate resources to a mobile station having a relatively larger number of logically adjacent bands included in the associated band information before allocating resources to a mobile station having a relatively smaller number of logically adjacent bands included in the associated band information, wherein the allocating includes:
determining whether the bands included in the resource allocation list are previously allocated bands in turn, on the basis of the band order;when the included band is not the previously allocated band, allocating the included bands on the basis of the mobile station order; andrepeating the determining of whether the bands are the previously allocated bands, andthe allocating of the resource on the basis of the mobile station order, until all of the bands included in the resource allocation list are allocated.