DEVICE IN WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION SYSTEM AND METHOD

摘要

Provided are a device in a wireless communication system, wireless communication system and method, the device on the base station side in the wireless communication system comprising: an edge user equipment (UE) identification unit configured to identify the edge UE on the enhanced physical downlink control channel (EPDCCH) according to the information about the UE received from the UE; and an interference coordination unit configured to apply an interference coordination plan to the EPDCCH of the edge UE. Based on an embodiment of the present invention, applying the interference coordination plan to the EPDCCH of the edge UE improves service quality of the edge UE; and setting a proper degree of enhanced control channel element aggregation for the edge UE reduces the number of blind tests of the UE, thus increasing the system response speed.