KR101606484B1

5G,4G,3G,2G

Title

HANDLING USER PLANE CONGESTION IN A WIRELESS COMMUNICATION NETWORK

Application Number:

KR20147021929

Publication Date:

25-03-2016

Current Assignee:

Family ID:

Application Date:

04-02-2013

Declaring Company:

Publication Country:

US

Priority Date:

06-02-2012

Title

HANDLING USER PLANE CONGESTION IN A WIRELESS COMMUNICATION NETWORK

Application Number:

KR20147021929

Family ID:

Publication Country:

US

Publication Date:

25-03-2016

Application Date:

04-02-2013

Priority Date:

06-02-2012

Current Assignee:

Declaring Company:

Abstract  Abstract

Embodiments of the present invention describe an apparatus, method, computer-readable medium and system configuration for handling user plane congestion in a wireless communication network. The packet data network gateway (PGW) and / or the serving gateway (SGW) may forward the congestion notification to the mobility management entity (MME) in advance, including the congestion level of the PGW and / or SGW. The MME may receive a request for a packet data network (PDN) connection from the user equipment (UE) and may take some action in response to the request based on the reported congestion level. The action may include selecting the PGW and / or SGW for the PDN connection, notifying the UE that the PDN connection can not be established, and / or terminating or changing one or more existing PDN connections in exchange for establishing a new PDN connection Lt; RTI ID = 0.0 > UE. ≪ / RTI >

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.