CN101663914B

3G,2G

Title

Method and system for avoiding hanging pdp contexts

Application Number:

CN2008812920

Publication Date:

23-04-2014

Current Assignee:

Family ID:

Application Date:

23-04-2008

Declaring Company:

Publication Country:

US

Priority Date:

24-04-2007

Title

Method and system for avoiding hanging pdp contexts

Application Number:

CN2008812920

Family ID:

Publication Country:

US

Publication Date:

23-04-2014

Application Date:

23-04-2008

Priority Date:

24-04-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

A method and system for a general packet radio service network in the suspension of packet data protocol context. Timeout period include the request message establishing packet data protocol context of information (120). Request message (120) from the first general packet radio service supporting node (110) transfer to second general packet radio service support node (130). Second general packet radio service supporting node (130) receive request message (120) and the response message (140) to transfer first general packet radio service support node (110). If second general packet radio service support node (130) is not capable of setting packet data protocol context inner timeout period the response message (140) informs the first General Packet Radio service support node (110) data protocol context of the building. A service access point identifier a include in the response message (140) to first general packet radio service supporting node (110) requiring a second general packet radio service support node (130) in the first general packet radio service support node (110) of a N3-T3 timeout rear stop the deleting request of setting packet data protocol context.

A method and system for avoiding hanging Packet Data Protocol contexts in a General Packet Radio Service network. A time-out period is included in a request message (120) to create a Packet Data Protocol context. The request message (120) is transmitted from a first General Packet Radio Service Support Node (110) to a second General Packet Radio Service Support Node (130). The second General Packet Radio Service Support Node (130) receives the request message (120) and transmits a response message (140) to the first General Packet Radio Service Support Node (110). If the second General Packet Radio Service Support Node (130) is unable to create the Packet Data Protocol context within the time-out period the response message (140) informs the first General Packet Radio Service Support Node (110) that creation of the Packet Data Protocol context has been aborted. A Network Service Access Point Identifier may be included in the response message (140) so that the first General Packet Radio Service Support Node (110) may request the second General Packet Radio Service Support Node (130) to delete the request for creating the Packet Data Protocol context after a N3-T3 timeout of the first General Packet Radio Service Support Node (110) has expired.

A method and system for avoiding hanging Packet Data Protocol contexts in a General Packet Radio Service network. A time-out period is included in a request message (120) to create a Packet Data Protocol context. The request message (120) is transmitted from a first General Packet Radio Service Support Node (110) to a second General Packet Radio Service Support Node (130). The second General Packet Radio Service Support Node (130) receives the request message (120) and transmits a response message (140) to the first General Packet Radio Service Support Node (110). If the second General Packet Radio Service Support Node (130) is unable to create the Packet Data Protocol context within the time-out period the response message (140) informs the first General Packet Radio Service Support Node (110) that creation of the Packet Data Protocol context has been aborted. A Network Service Access Point Identifier may be included in the response message (140) so that the first General Packet Radio Service Support Node (110) may request the second General Packet Radio Service Support Node (130) to delete the request for creating the Packet Data Protocol context after a N3-T3 timeout of the first General Packet Radio Service Support Node (110) has expired.

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.