KR101468349B1

5G,4G

Title

METHOD AND APPARATUS FOR TRANSMITTING ACK/NACK IN A WIRELESS COMMUNICATION SYSTEM BASED ON TDD

Application Number:

KR20137013513

Publication Date:

03-12-2014

Current Assignee:

Family ID:

Application Date:

12-12-2011

Declaring Company:

LG

Publication Country:

US

Priority Date:

13-12-2010

Title

METHOD AND APPARATUS FOR TRANSMITTING ACK/NACK IN A WIRELESS COMMUNICATION SYSTEM BASED ON TDD

Application Number:

KR20137013513

Family ID:

Publication Country:

US

Publication Date:

03-12-2014

Application Date:

12-12-2011

Priority Date:

13-12-2010

Current Assignee:

Declaring Company:

LG

Abstract  Abstract

(ACK / NACK) transmission method in a TDD (Time Division Duplex) based wireless communication system in which M (M > 2) DL subframes are connected to an uplink subframe in each of two serving cells. The method comprising: receiving M downlink subframes associated with uplink subframe n in each of the two serving cells; Determining four candidate resources based on the M downlink subframes received in each of the two serving cells; And transmitting an ACK / NACK response for M downlink subframes received in each of the two serving cells using the selected one of the four candidate resources in the uplink subframe n, , The two serving cells being comprised of a first serving cell and a second serving cell, wherein a first one of the four candidate resources and a second one of the four candidate cells are a physical downlink shared channel (PDSCH) received in the first serving cell, The SPS release PDCCH releasing the semi-static scheduling, and the third and fourth resources being associated with the PDSCH received in the second serving cell.

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.