Search International and National Patent Collections
|1. (WO2017152717) METHOD AND DEVICE FOR RADIO RESOURCE ALLOCATION|
|Title:||METHOD AND DEVICE FOR RADIO RESOURCE ALLOCATION|
The present disclosure relates to the technical field of mobile communication. Disclosed are a method and device for radio resource allocation. The method comprises the following steps: determining, on the basis of the RSRP of a serving cell and the RSRPs of adjacent cells measured by a CoMP user terminal, an adjacent interfering cell causing strong interference to the CoMP user terminal; predicting levels of interference experienced by radio resources of the serving cell caused by radio resources of the adjacent interfering cell; allocating a radio resource of a low level of interference to the CoMP user terminal of the serving cell on the basis of the predicted levels of interference of the radio resources, and disabling in the adjacent interfering cell a radio resource identical to the radio resource allocated to the CoMP user terminal of the serving cell. The present disclosure, by means of an optimized resource allocation policy for each cell, eliminates interference from multiple or all strong-interference adjacent cells for a CoMP user and increases the utilization rate of cell resources, thus increasing system throughput and system performance.