JP2015043639A

5G,4G

Title

Balancing paging load and tracking area updates

Application Number:

JP20140247444

Publication Date:

05-03-2015

Current Assignee:

Family ID:

Application Date:

05-12-2014

Declaring Company:

Publication Country:

US

Priority Date:

08-03-2007

Title

Balancing paging load and tracking area updates

Application Number:

JP20140247444

Family ID:

Publication Country:

US

Publication Date:

05-03-2015

Application Date:

05-12-2014

Priority Date:

08-03-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To provide a method for assigning a tracking area (TA).

SOLUTION: A mobility state of a wireless transmit/receive unit (WTRU) is determined and the TA is assigned based on the determined mobility state. Also disclosed is a method for accessing a closed subscriber group (CSG) TA. A CSG TA identifier is received at a WTRU and is stored. A broadcast CSG TA is received and the broadcast CSG TA is accessed if an identifier of the broadcast CSG TA matches the stored CSG TA identifier. Also disclosed is a method for changing a mobility state of a WTRU. A current mobility state of the WTRU is determined and a predetermined metric of the WTRU is detected. The predetermined metric is evaluated to determine whether the metric has exceeded a threshold and the mobility state is changed based on the evaluated metric if the metric is determined to have exceeded the threshold.

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.