WO2012081867A3

5G,4G

Title

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

Application Number:

WO2011KR09529

Publication Date:

04-10-2012

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:

WO2011KR09529

Family ID:

Publication Country:

US

Publication Date:

04-10-2012

Application Date:

12-12-2011

Priority Date:

13-12-2010

Declaring Company:

LG

Abstract  Abstract

Provided is a method for transmitting ACK/NACK in a wireless communication system based on time division duplex (TDD) in which M (M>2) number of downlink subframes are connected to an uplink subframe in each of two serving cells. The method comprises the steps of: receiving M number of downlink subframes connected to an uplink subframe n in each of the two serving cells; determining four candidate resources based on the M number of downlink subframes received in the two serving cells; and transmitting an ASK/NASK response to the M number of downlink subframes received in each of the two serving cells by using one resource selected from the four candidate resources in the uplink subframe n wherein the two serving cells are composed of a first serving cell and a second serving cell first and second resources of the four candidate resources relate to a physical downlink shared channel (PDSCH) received in the first serving cell or an SPS released PDCCH which releases antistatic scheduling and third and fourth resources relate to 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.