Method and apparatus for allocating resources in a wireless communication system

摘要

A method for allocating resources by a Base Station (BS) in a wireless communication system is provided. The method includes determining use/nonuse of each of a plurality of Resource Blocks (RBs), which are allocated using a persistent allocation scheme, and transmitting resource allocation information indicating use/nonuse of each of the plurality of RBs to a plurality of Mobile Stations (MSs) according to a result of the determination.

主权项

1. A method for allocating resources by a base station (BS) in a wireless communication system, the method comprising:
determining use/nonuse of each of a plurality of resource blocks (RBs), which are allocated based on a persistent allocation scheme; transmitting resource allocation information indicating the use/nonuse of each of the plurality of RBs to a plurality of mobile stations (MSs) based on a result of the determination; and shifting, if there is any de-allocated RB among the plurality of RBs, a location of used RBs among the remaining plurality of RBs except for the de-allocated RB in a particular direction, wherein the determining of the use/nonuse comprises:
determining, for each of the plurality of RBs, whether a related RB which was previously allocated is de-allocated, or whether the related RB was not previously allocated; anddetermining the related RB as an unused RB, if the related RB is de-allocated or was not previously allocated, and wherein the resource allocation information includes resource shifting direction information indicating the particular direction.