DYNAMIC SPECTRUM SHARING METHOD AND DEVICE

摘要

The present invention provides a dynamic spectrum sharing method and device. The method comprises: a base station determining first spectrum utilization information of a covered cell, the first spectrum utilization information comprising one or any number of combinations of the following information: an access failure rate of the covered cell, calling strength of the covered cell, an expected bandwidth of the covered cell, an idle bandwidth of the covered cell, bandwidth configuration information of the covered cell and edge user equipment information of the covered cell; and the base station sending the first spectrum utilization information to a neighboring base station when dynamic spectrum sharing is performed in homogeneous systems with the same Radio Access Technology; or the base station sending the first spectrum utilization information to a core network when dynamic spectrum sharing is performed in heterogeneous systems with different Radio Access Technologies; or the base station sending the first spectrum utilization information to a radio resource management server. The present invention achieves the object of spectrum resource sharing, and improves the utilization rate of spectrum resource.