orthogonal frequency division multiple access method of a radio communication system in the resource allocation apparatus and method for

摘要

orthogonal frequency division initiates a resource assignment apparatus and method in a wireless communication system of the multiple access scheme. A resource allocation unit in the radio communication system of an orthogonal frequency division multiple access scheme according to the present invention analyzes the signal received from the terminal, a channel analysis means to determine a channel characteristic of the said terminal; List creation means for creating a list of frequency bands that meet the criteria are selected for the identified channel characteristics; Frequency allocation means for allocating a first frequency band to the terminal using the list; And in the first frequency band, a second frequency hopping means for hopping the frequency in the frequency band included in the list. ; orthogonal frequency division multiple access ( OFDMA), the wireless communication system, resource allocation, frequency selective scheduling, frequency hopping, the frequency band list, the channel characteristic, the band