Patent ID: 8509053

Claim:
A method of multiplexing one or more multiple access regions in a wireless access system, the method comprising: multiplexing the one or more multiple access regions so that a first base station and a second base station use a same multiple access scheme in a predetermined resource region allocated to each of the first base station and the second base station, wherein the first base station and the second base station are among a plurality of a base stations which collectively and concurrently use a plurality of different multiple access schemes under a multi-cell environment; and transmitting multiplexing information acquired when multiplexing the one or more multiple access regions to a mobile station included in a cell region of the plurality of base stations, wherein the one or more multiple access schemes include a single carrier frequency division multiple access (SC-FDMA) scheme and an orthogonal frequency division multiple access (OFDMA) scheme, and wherein the multiplexing the one or more multiple access regions includes distributing the one or more multiple access regions in accordance with the SC-FDMA scheme and the OFDMA scheme, and wherein the predetermined resource region is one of a plurality of resource regions divided according to frequency band.