US2015078225A1

5G,4G

Title

Method and apparatus for transmitting control information

Application Number:

US201414550641

Publication Date:

19-03-2015

Current Assignee:

LG

Family ID:

Application Date:

21-11-2014

Declaring Company:

Publication Country:

US

Priority Date:

19-09-2010

Title

Method and apparatus for transmitting control information

Application Number:

US201414550641

Family ID:

Publication Country:

US

Publication Date:

19-03-2015

Application Date:

21-11-2014

Priority Date:

19-09-2010

Current Assignee:

LG

Declaring Company:

Abstract  Abstract

A method is described for transmitting uplink control information at a communication apparatus configured with a plurality of cells including a Primary Cell (PCell) and a Secondary Cell (SCell) in a wireless communication system operating in a Time Division Duplex (TDD) mode. One or more downlink signals requiring Hybrid Automatic Repeat reQuest Acknowledgement (HARQ-ACK) feedback are received in a set of subframes. Reception response information about the one or more downlink signals is transmitted through a Physical Uplink Control CHannel (PUCCH) on a subframe configured for Scheduling Request (SR) transmission. When a predetermined condition is not satisfied the reception response information and SR information are multiplexed and transmitted using a first HARQ-ACK PUCCH resource. When the predetermined condition is satisfied for a positive SR the reception response information includes information about an ACK count for the one or more downlink signals and is transmitted using a SR PUCCH resource.

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.