WO2010079951A2

5G,4G,3G

Title

METHOD FOR RELAYING DATA IN WIRELESS COMMUNICATION SYSTEM BASED ON TIME DIVISION DUPLEX

Application Number:

WO2010KR00068

Publication Date:

15-07-2010

Current Assignee:

Family ID:

Application Date:

06-01-2010

Publication Country:

US

Priority Date:

08-01-2009

Declaring Company:

LG

Abstract  Abstract

A method of relaying data in a time division duplex (TDD)-based wireless communication system is provided. The method includes configuring a downlink subframe as a multicast/broadcast single frequency network (MBSFN) subframe receiving downlink data in the MBSFN subframe; and relaying uplink data to a base station in an uplink subframe wherein the downlink subframe is linked to the uplink subframe which is reserved to transmit an acknowledgement (ACK)/non-acknowledgement (NACK) signal for downlink data transmission in the downlink subframe. Accordingly in the TDD-based wireless communication system efficiency of resource allocation can be increased and uplink ACK collision can be avoided.

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.