Patent ID: 9414373
Filing Date: 2016-08-09
CPC Classification: H04L,H04W

Claim Text:
1. A method of receiving downlink control information (DCI) by a user equipment (UE) via an enhanced physical downlink control channel (EPDCCH) multiplexed with a physical downlink shared channel (PDSCH) in a wireless access system supporting the EPDCCH , the method comprising: receiving, from an eNB, an EPDCCH configuration indicating whether the EPDCCH for the UE is configured; if the EPDCCH configuration contains an information indicating an EPDCCH starting symbol, receiving the EPDCCH from a starting OFDM (Orthogonal Frequency Division Multiplexing) symbol for the EPDCCH according to the information indicating EPDCCH starting symbol; and if the EPDCCH configuration does not contain the information indicating the EPDCCH starting symbol, receiving the EPDCCH from a starting OFDM symbol for the EPDCCH which is determined by using a control format indicator (CFI) value based on a downlink bandwidth configuration.