WO2010016669A3

5G,4G

Title

Signal transmission method and apparatus for user equipment in mobile communication system

Application Number:

WO2009KR04100

Publication Date:

01-04-2010

Current Assignee:

Family ID:

Application Date:

23-07-2009

Declaring Company:

Publication Country:

US

Priority Date:

04-08-2008

Title

Signal transmission method and apparatus for user equipment in mobile communication system

Application Number:

WO2009KR04100

Family ID:

Publication Country:

US

Publication Date:

01-04-2010

Application Date:

23-07-2009

Priority Date:

04-08-2008

Current Assignee:

Declaring Company:

Abstract  Abstract

A signal transmission method and apparatus of a user equipment for a mobile communication system is provided for improving data transmission reliability and efficiency by transmitting data based on precise discrimination of the uplink transmission resource assignment messages indicative of initial transmission and retransmission. A signal transmission method of a user equipment for a mobile communication system receives an uplink transmission resource assignment message from a base station determines whether a Hybrid Automatic Repeat reQuest (HARQ) buffer is empty and when the HARQ buffer is empty transmits to the base station a Media Access Control Protocol Data Unit (MAC PDU) generated with reference to information contained in the uplink transmission resource assignment message.

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.