CN101431780B

4G,3G

Title

Method equipment and system for implementing network optimization switch

Application Number:

CN20071169584

Publication Date:

22-12-2010

Current Assignee:

Family ID:

Application Date:

09-11-2007

Declaring Company:

Publication Country:

US

Priority Date:

09-11-2007

Title

Method equipment and system for implementing network optimization switch

Application Number:

CN20071169584

Family ID:

Publication Country:

US

Publication Date:

22-12-2010

Application Date:

09-11-2007

Priority Date:

09-11-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention claims a method device and system for realizing network optimization handover when user equipment or source network determined to start preparing handover to the target network mobility management entity according to the received honeycomb cell identification. from the configured mapping relation of inquiring the corresponding target network identification determining the target network access node establishing a connection to the target network service gateway and indicating or the service gateway indicates the packet data network gateway on the user plane downlink data channel to process; after completing the connection of the service gateway the mobility management entity initiates the resource reservation request of the target network access node and indicating not to establish air interface connetion the switching preparing finished mobility management entity or the service gateway indicates the packet data network gateway on the user plane downlink data channel is switched to the target network. Applying this invention can make user equipment switching target network from the source network ensuring the continuity of the service and improves the user experience.

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.