US8179903B2

4G,3G,2G

Title

PROVIDING MULTIPLE LEVELS OF SERVICE FOR WIRELESS COMMUNICATION

Application Number:

US20090401459

Publication Date:

15-05-2012

Current Assignee:

Family ID:

Application Date:

10-03-2009

Declaring Company:

Publication Country:

US

Priority Date:

12-03-2008

Title

PROVIDING MULTIPLE LEVELS OF SERVICE FOR WIRELESS COMMUNICATION

Application Number:

US20090401459

Family ID:

Publication Country:

US

Publication Date:

15-05-2012

Application Date:

10-03-2009

Priority Date:

12-03-2008

Current Assignee:

Declaring Company:

Abstract  Abstract

Local breakout is provided by one or more nodes (e.g. a local access point and/or a local gateway) in a wireless network to facilitate access to one or more local services. In conjunction with local breakout multiple IP points of presence relating to different levels of service may be provided for an access point. For example one point of presence may relate to a local service while another point of presence may relate to a core network service. IP point of presence may be identified for an over-the-air packet to indicate a termination point for the packet. Also different mobility management functionality may be provided at different nodes in a system whereby mobility management for a given node may be provided by a different node for different types of traffic. Thus an access terminal may support multiple NAS instances. In addition different types of paging may be provided for different types of traffic. Furthermore messages associated with one protocol may be carried over another protocol to reduce complexity in the system.

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.