Birch, Stewart, Kolasch & Birch, LLP
Method and device for receiving or transmitting downlink control signal in wireless communication system
A method for receiving a downlink control signal by a user equipment (UE) in a wireless communication system, the method includes monitoring the plurality of enhanced physical downlink control channel (EPDCCH) candidates in an EPDCCH set to decode an EPDCCH transmitted from a base station (BS) using the minimum aggregation level; decoding the EPDCCH transmitted from the BS; and receiving a physical downlink shared channel (PDSCH) corresponding to the decoded EPDCCH, wherein a minimum aggregation level for a plurality of EPDCCH candidates is determined as 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.
LG ELECTRONICS INC.
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Seungmin Hanbyul Jihyun Inkwon
Lee Seo Lee Seo