Patent ID: 9401792
Filing Date: 2016-07-26
CPC Classification: H04L,H04W

Claim Text:
1. A method for receiving a downlink control signal by a user equipment (UE) in a wireless communication system, the method comprising: monitoring a plurality of enhanced physical downlink control channel (EPDCCH) candidates in an EPDCCH set to decode an EPDCCH transmitted from a downlink serving base station (BS); and receiving a physical downlink shared channel (PDSCH) corresponding to the decoded EPDCCH, wherein the EPDCCH candidates have a minimum aggregation level of 2 if both a downlink (DL) bandwidth includes at least 25 resource blocks (RBs) and a downlink control information (DCI) format is one of DCI formats 2, 2A, 2B, 2C and 2D.