METHOD FOR DETECTING DOWNLINK CONTROL CHANNEL, USER EQUIPMENT, AND BASE STATION

摘要

The present invention provides a method for detecting a downlink control channel, a user equipment, and a base station. The detection method comprises: a UE detecting a downlink control channel of the UE in a first search space and a second search space, the first search space and the second search space being resources for a base station to send downlink control channel information. In the present invention, the downlink control channel information is sent in two search spaces, thereby developing a new PDCCH resource, solving the problem of insufficient physical downlink control channel PDCCH resources due to the increased requirements for user access, and achieving the effect of increasing the system capacity and reducing the interference.