CA2676696A1

5G,4G

Title

METHOD AND APPARATUS FOR DETECTING CONTENTION DURING RANDOM ACCESS PROCEDURE IN A MOBILE COMMUNICATION SYSTEM

Application Number:

CA20082676696

Publication Date:

14-08-2008

Current Assignee:

Family ID:

Application Date:

01-02-2008

Declaring Company:

Publication Country:

US

Priority Date:

09-02-2007

Title

METHOD AND APPARATUS FOR DETECTING CONTENTION DURING RANDOM ACCESS PROCEDURE IN A MOBILE COMMUNICATION SYSTEM

Application Number:

CA20082676696

Family ID:

Publication Country:

US

Publication Date:

14-08-2008

Application Date:

01-02-2008

Priority Date:

09-02-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

A method and apparatus for detecting contention in an RA procedure in a mobile communication system is provided in which an L2/L3 message is received from a UE in uplink resources allocated to the UE by an RA preamble response message that was transmitted for an RA procedure initiated by the UE a CR message associated the RA procedure is transmitted to the UE if the L2/L3 message is an initial access message and predetermined control information is transmitted to the UE on a downlink control channel without transmitting the CR message if the L2/L3 message is not an initial access 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.