Fault triage and management with restricted third-party access to a tenant network
US-11902804-B2 · Feb 13, 2024 · US
Node and method for the handling of serving gateway partial failure
US9219643B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9219643-B2 |
| Application number | US-201213666994-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 2, 2012 |
| Priority date | Nov 3, 2011 |
| Publication date | Dec 22, 2015 |
| Grant date | Dec 22, 2015 |
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Abstract
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Example embodiments presented herein are directed towards improved handling during Serving Gateway (SGW) partial failures. Some of the example embodiments are directed towards a Mobility Management Entity (MME) configured to alter a S4 Serving General Packet Radio Service Support Node (S4-SGSN) that a SGW partial failure has occurred. Some of the example embodiments are directed towards a Packet Data Network Gateway (PGW) being informed that ISR for a user equipment is activated, this the PGW will save any MME related identification information for a user equipment undergoing a mobility procedure when ISR is activated.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method, in a Mobility Management entity (MME) node, for partial failure handing when an Idle Mode Signalling Reduction (ISR) is activated, the MME node being comprised in a communications network, the method comprising: the MME receiving, from a Serving Gateway (SGW) node, a notification of a partial failure within the SGW node, the notification comprising an identification of at least one user equipment associated with a set of Packet Domain Network…
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Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9219643B2 cover?
- Example embodiments presented herein are directed towards improved handling during Serving Gateway (SGW) partial failures. Some of the example embodiments are directed towards a Mobility Management Entity (MME) configured to alter a S4 Serving General Packet Radio Service Support Node (S4-SGSN) that a SGW partial failure has occurred. Some of the example embodiments are directed towards a Packe…
- Who is the assignee on this patent?
- Ericsson Telefon Ab L M
- What technology area does this patent fall under?
- Primary CPC classification H04L41/0677. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Dec 22 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).