WO2009022790A1

5G,4G

Title

METHOD OF TRANSMITTING DATA IN A WIRELESS COMMUNICATION SYSTEM

Application Number:

WO2008KR03346

Publication Date:

19-02-2009

Family ID:

Application Date:

13-06-2008

Publication Country:

US

Priority Date:

14-08-2007

Declaring Company:

LG

Abstract  Abstract

A method of transmitting data in a wireless communication system is provided. The method includes transmitting downlink scheduling information regarding downlink radio resource allocation and uplink scheduling information regarding uplink radio resource allocation on a downlink control channel transmitting downlink data on a downlink data channel according to the downlink scheduling information and detecting an acknowledgement (ACK)/negative-acknowledgement (NACK) signal for the downlink data from a radio resource exclusively allocated to the ACK/NACK signal. According to the present invention when an error occurs in a downlink control channel due to deterioration of a channel condition the error can be promptly handled using an error detection protocol agreed between a user equipment and a base station. Therefore data can be transmitted with higher reliability.

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.