| 摘要 |
PROBLEM TO BE SOLVED: To provide an adaptive management on interference between cells by means of a protocol for a wireless network, based on a CFDM/OFDMA/SC-FDMA, without determinately planning allocation of spectrum or frequency. SOLUTION: A base station or a mobile station receives an information about the allocation of a subcarrier from a hand-off protocol. The mobile station can also acquire the information using a cognitive sensing. The cognitive sensing can be rewarded by the base station. Using this information, subcarriers can be allocated at random, with a blind optimization, or by a simultaneous optimization. The stations can make selection out of different optimization strategies, using a game theory. COPYRIGHT: (C)2009,JPO&INPIT |
