Method and system for a hot standby concept for redundant network systems
US-2024380650-A1 · Nov 14, 2024 · US
Method and system for silent trunk failure detection
US9306822B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9306822-B2 |
| Application number | US-201313942217-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 15, 2013 |
| Priority date | Dec 17, 2007 |
| Publication date | Apr 5, 2016 |
| Grant date | Apr 5, 2016 |
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Abstract
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A system and method for performing a first diagnostic test on a first class of service on a network link during a current measurement period, performing at least one further diagnostic test on a second class of service on the network link during the current measurement period, determining whether an alert was present during a previous measurement period and generating a current failure alert based on results of the first and the at least one further diagnostic tests if an alert was present during the previous measurement period.
First claim
Opening claim text (preview).
What is claimed is: 1. A method, comprising: performing a first diagnostic test on a first class of service on a network link; performing a second diagnostic test on a second class of service on the network link; generating a current failure alert if the first diagnostic test on the first class of service indicates data loss, and the second diagnostic test on the second class of service indicates no data loss, and a previous alert was present; performing a third diagnostic t…
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Classifications
- H04L43/0817Primary
Electricity · mapped topic
- H04M1/24Primary
Electricity · mapped topic
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- What does patent US9306822B2 cover?
- A system and method for performing a first diagnostic test on a first class of service on a network link during a current measurement period, performing at least one further diagnostic test on a second class of service on the network link during the current measurement period, determining whether an alert was present during a previous measurement period and generating a current failure alert ba…
- Who is the assignee on this patent?
- At & T Ip I Lp
- What technology area does this patent fall under?
- Primary CPC classification H04L43/0817. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Apr 05 2016 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).