Patent ID: 8135039

Claim:
A method for transmitting resource allocation information on a plurality of radio resources to a terminal, the method comprising: generating a pattern sequence that includes patterns corresponding to a plurality of radio resources; determining a compression unit length and dividing the first pattern sequence into a plurality of compression units based on the compression unit length; generating a compression indicator sequence that indicates a compression possibility for each group of the pattern sequence; generating a compressed pattern sequence based on the compression indicator sequence; generating resource allocation information on the plurality of radio resources, the resource allocation information based on the pattern sequence; and transmitting the compression unit length, the compression indicator sequence, the compressed pattern sequence, and the resource allocation information to the terminal, wherein the generating of the compressed pattern sequence includes: when a group can be compressed, expressing a compression pattern for the corresponding group in the compressed pattern sequence; and when a group cannot be compressed, expressing original patterns included in the corresponding group in the compressed pattern sequence.