KR101840199B1

5G,4G

Title

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

Application Number:

KR20137012675

Publication Date:

20-03-2018

Current Assignee:

LG

Family ID:

Application Date:

02-11-2011

Declaring Company:

LG

Publication Country:

US

Priority Date:

02-11-2010

Title

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

Application Number:

KR20137012675

Family ID:

Publication Country:

US

Publication Date:

20-03-2018

Application Date:

02-11-2011

Priority Date:

02-11-2010

Current Assignee:

LG

Declaring Company:

LG

Abstract  Abstract

The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for transmitting / receiving uplink control information. A method for a UE to transmit acknowledgment information in a wireless communication system according to an exemplary embodiment of the present invention includes: checking for downlink transmission in a downlink subframe set including M (M? 1) Determining a Physical Uplink Control CHannel (PUCCH) format and resources to which response information is to be transmitted; And transmitting the acknowledgment information using the PUCCH format and resources in one uplink subframe. Here, one serving cell may be set to the UE. Also, in the determining step, there is no PDSCH (Physical Downlink Control CHannel) released in the SPS (Semi-Persistent Scheduling) in the DL subframe set, and a Downlink Assignment Index (DAI) And determines to use the PUCCH format 1a / 1b when there is one PDSCH (Physical Downlink Shared CHannel) indicated by detection of the PDCCH corresponding to the PUCCH format 1a / 1b, 1b may be used to transmit the acknowledgment information.

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:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.