KR101541985B1

5G,4G

Title

METHOD AND DEVICE FOR TRANSMITTING ACK/NACK IN WIRELESS COMMUNICATION SYSTEM

Application Number:

KR20137023255

Publication Date:

04-08-2015

Current Assignee:

LG

Family ID:

Application Date:

14-03-2012

Declaring Company:

Publication Country:

US

Priority Date:

14-03-2011

Title

METHOD AND DEVICE FOR TRANSMITTING ACK/NACK IN WIRELESS COMMUNICATION SYSTEM

Application Number:

KR20137023255

Family ID:

Publication Country:

US

Publication Date:

04-08-2015

Application Date:

14-03-2012

Priority Date:

14-03-2011

Current Assignee:

LG

Declaring Company:

Abstract  Abstract

A method and apparatus for ACK / NACK (acknowledgment / not-acknowledgment) transmission of a UE in which a plurality of serving cells are established. The method includes receiving data in a sub-frame n of a second serving cell; And transmitting an acknowledgment / not-acknowledgment (ACK / NACK) signal for the data in a subframe n + k SCC (n) of a first serving cell connected to a subframe n of the second serving cell, Wherein the first serving cell uses a frequency division duplex (FDD) radio frame as a primary cell in which the UE performs an initial connection establishment procedure or a connection re-establishment process with the base station, The serving cell is a secondary cell allocated to the UE in addition to the primary cell, and uses a time division duplex (TDD) radio frame, and k SCC (n) is a predetermined value.

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.