KR20130109164A

5G,4G

Title

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

Application Number:

KR20137013513

Publication Date:

07-10-2013

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:

07-10-2013

Application Date:

12-12-2011

Priority Date:

13-12-2010

Current Assignee:

Declaring Company:

LG

Abstract  Abstract

PURPOSE: An ACK/NACK transmission method in a time division duplex (TDD) base radio communication system and a device thereof are provided to reduce the frequency of ACK/NACK mismatches between a base station and a terminal. CONSTITUTION: A terminal (20) includes a memory (22), a processor (21), and an RF unit (23). The memory is connected to the processor and stores various kinds of information for operating the processor. The RF unit is connected to the processor and transmits or receives radio signals. The processor receives, in each of two serving cells, M downlink sub-frames connected to the uplink sub-frame n and based on the M downlink sub-frames received in each of the two serving ells, determines four candidate resources.

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.