US8731551B2

5G,3G,2G

Title

CSG membership indication

Application Number:

US20100695043

Publication Date:

20-05-2014

Current Assignee:

Family ID:

Application Date:

27-01-2010

Publication Country:

US

Priority Date:

30-01-2009

Declaring Company:

Abstract  Abstract

Problems caused by interaction between paging optimization and synchronizing CSG information are mitigated by setting a network indication indicating for example that a subscriber is no longer a member of a CSG but the network has not yet received confirmation that an access terminal associated with the subscriber has been informed of this. A timer-based scheme may be employed for removing a CSG ID from the subscriber information for a subscriber once it is determined that the subscriber is no longer a member of the CSG. In addition a temporary member of a CSG may determine whether it is still a member of a CSG upon expiration of a CSG timer. Also the frequency with which an access terminal registers may be changed based on various criteria. Furthermore an allowed CSG list may be selectively included in a page message depending on the destination of the page 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

Implicitly disclosed patent

Basis patent

Family member