METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM
摘要
The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting acknowledgement/negative ACK (ACK/NACK) in a wireless communication system which supports carrier aggregation, and to an apparatus for the method. A method in which a terminal transmits ACK/NACK in a wireless communication system that supports carrier aggregation comprises the following steps: receiving a physical downlink control channel (PDCCH); receiving a physical downlink shared channel (PDSCH) indicated by the PDCCH; and transmitting ACK/NACK for the PDSCH via a physical uplink control channel (PUCCH). A PUCCH format for transmitting ACK/NACK is selected by taking the number of aggregated carriers into account.
申请公布号
WO2011096718(A2)
申请公布日期
2011.08.11
申请号
WO2011KR00713
申请日期
2011.02.01
申请人
LG ELECTRONICS INC.;HAN, SEUNG HEE;CHUNG, JAE HOON;MOON, SUNG HO;LEE, MOON IL
发明人
HAN, SEUNG HEE;CHUNG, JAE HOON;MOON, SUNG HO;LEE, MOON IL