WO2012060628A2

5G,4G

Title

METHOD AND DEVICE FOR TRANSMITTING/RECEIVING UPLINK CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM

Application Number:

WO2011KR08292

Publication Date:

10-05-2012

Current Assignee:

Family ID:

Application Date:

02-11-2011

Publication Country:

US

Priority Date:

02-11-2010

Declaring Company:

LG

Abstract  Abstract

The present invention relates to a wireless communication system and more specifically to a method and a device for transmitting/receiving uplink control information. The method for a terminal to transmit confirmation response information in a wireless communication system according to one embodiment of the present invention comprises: a step for determining a PUCCH (physical uplink control channel) format and resource in which confirmation response information is transmitted in response to a downlink transmission in a downlink sub-frame set including M(M?1)downlink sub-frame; and a step for transmitting the confirmation response information using the PUCCH format and resource in one uplink sub-frame. Here one excess serving cell is set to a terminal and the one excess serving cell can include one PCell and at least one SCell. The confirmation response information can be transmitted using a PUCCH format 1a/1b when one PDSCH (physical downlink shared channel) from which a corresponding PDCCH (physical downlink control channel) is not detected exists only on PCell in the downlink sub-frame set and a SPS (semi-persistent scheduling) releasing PDCCH does not exist in the downlink sub-frame set.

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

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