METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM

摘要

A method for operating a user equipment (UE) in a wireless communication system, and the UE therefore are discussed. The method according to one embodiment includes receiving a subframe including a plurality of orthogonal frequency division multiplexing (OFDM) symbols; and monitoring a plurality of search spaces configured on the subframe so as to receive control information indicated to the UE. The plurality of search spaces are allocated in a first control channel region or a second control channel region, the first control channel region including one or more consecutive OFDM symbols and the second control channel region including one or more consecutive OFDM symbols not overlapped with the first control channel region. Search spaces corresponding to Control Channel Element (CCE) aggregation level 4 and 8 are allocated to the first control channel region, if a UE is configured for Enhanced-Physical Control Channel (E-PDCCH) monitoring in the subframe.

主权项

1. A method for operating a user equipment (UE) in a wireless communication system, the method comprising:
receiving a subframe including a plurality of orthogonal frequency division multiplexing (OFDM) symbols; and monitoring a plurality of search spaces configured on the subframe so as to receive control information indicated to the UE, wherein the plurality of search spaces are allocated in a first control channel region or a second control channel region, the first control channel region including one or more consecutive OFDM symbols starting from a first OFDM symbol of the subframe and the second control channel region including one or more consecutive OFDM symbols not overlapped with the first control channel region in the subframe, and wherein search spaces corresponding to Control Channel Element (CCE) aggregation level 4 and 8 among the plurality of search spaces are allocated to the first control channel region, if a UE is configured for Enhanced-Physical Control Channel (E-PDCCH) monitoring in the subframe.