US9065619B2

5G,4G,3G

Title

Method and apparatus for transmitting control information in a wireless communication system

Application Number:

US201113575927

Publication Date:

23-06-2015

Current Assignee:

LG

Family ID:

Application Date:

01-02-2011

Publication Country:

US

Priority Date:

03-02-2010

Declaring Company:

LG

Abstract  Abstract

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.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent

Implicitly disclosed patent

Basis patent

Family member