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