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AssigneesSamsung Electronics Co., Ltd., Seoul National University Industry Foundation
InventorsSung-Hyun Cho, Sang-Boh Yun, Won-Hyoung Park, Young-Nam Han, Hoon Kim, Ja-Yong Koo
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An apparatus and method for adaptively allocating subchannels according to frequency reuse rates in an OFDMA system are provided. To allocate one or more subchannels to one or more MSs, information related to an optimum FRF and a modulation scheme is received from the plurality of MSs, the number of subchannels required for each FRF is calculated according to the received information, subchannels are allocated to the BS for each FRF, based on the calculated subchannel numbers from the BS and neighboring BSs, and the allocated subchannels are allocated to the MSs.
A method of allocating one or more subchannels to one or more mobile stations (MSs) in an orthogonal frequency division multiple access (OFDMA) mobile communication system in which a first base station (BS) communicates with a plurality of MSs within a cell area of the BS and a radio network controller (RNC) controls radio resources for a plurality of BSs including the first BS, the method comprising the steps of:
An apparatus for allocating one or more subchannels to one or more mobile stations (MSs) in an orthogonal frequency division multiple access (OFDMA) mobile communication system in which a first base station (BS) communicates with a plurality of MSs within a cell area of the BS and a radio network controller (RNC) controls radio resources for a plurality of BSs including the first BS, the apparatus comprising:
Dependencies are inferred from the claim text.