Method and apparatus for allocating sub-carriers broadband wireless communication system using multiple carriers

The present invention is a multicarrier (Multi Carrier) as for the sub-carrier (Sub-carrier) allocation method and apparatus in a broadband wireless communication system using a transmission scheme which divides a full frequency band into a plurality of subcarrier bands, the preset settings in a wireless communication system having a sub-channel group of the number of sub-carrier band, the setup sequence is set according to a desired control for a given base station to generate the sub-carrier group by classifying the subcarrier bands, to form a cell at a predetermined set interval and in correspondence to the selection of the subcarrier bands from the group of each it features a yirueojim to allocate a subchannel for the particular base station. Therefore, in accordance with the present invention, it is possible to increase the number of identifiable cells have limited subcarrier resources times the square. In addition, separate the possible number of cells can be limited to the structure to change the number of collisions between subchannels without by specifying, as the specified cell number and if the limit to the existing number of up to 1. Subchannel allocation, Reed-Solomon (Reed-Solomon) sequence, Galois field, the sub-carrier allocation, cell identification, the index