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METHOD AND APPARATUS FOR ALLOCATING COGNITIVE RADIO NETWORK SPECTRUM BASED ON AGGREGATION
METHOD AND APPARATUS FOR ALLOCATING COGNITIVE RADIO NETWORK SPECTRUM BASED ON AGGREGATION
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机译:基于聚集的认知无线电网络频谱分配方法和装置
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摘要
A method and an apparatus for allocating a cognitive radio network spectrum based on aggregation. The method includes: obtaining information about unoccupied spectrum fragments and unit capacity information of a secondary users on different spectrum fragments, and constructing a solution matrix; calculating a reference index corresponding to the solution matrix, determining a resource allocation vector according to the reference index, and allocating resources after selecting a resource allocation element from the resource allocation vector; and removing a resource allocation element that is used in the resource allocation from the solution matrix, and then constructing a new solution matrix to continue allocating resources until unoccupied spectrum resources corresponding to the information about unoccupied spectrum fragments are allocated completely.
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