| 摘要 |
PROBLEM TO BE SOLVED: To provide a wireless base station and a communication control method for appropriately estimating the quality of wireless resources. SOLUTION: A control unit 102 in the wireless base station receives, from a wireless terminal, a measured W-CQI corresponding to a local sector and acquires the utilization ratio of a PDCCH (physical downlink control channel) corresponding to thed sector. Furthermore, the control unit 102 in the wireless base station receives a measured W-CQI corresponding to the local sector, acquires from other plurality of wireless base stations in the neighborhood utilization ratios of PDCCHs and PDSCHs (physical downlink shared channel) corresponding to other sectors. Additionally, the control unit 102 in the wireless base station estimates the PDCCH quality (SINR) corresponding to the local sector, on the basis of an SINR obtained from the measured W-CQIs and the utilization ratios of PDCCHs and PDSCHs corresponding to other sectors. COPYRIGHT: (C)2011,JPO&INPIT |
