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Combining bandwidth aware routing with channel selection and switching in a multi-hop wireless home network
US9155019B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9155019-B2 |
| Application number | US-201013814868-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 11, 2010 |
| Priority date | Aug 11, 2010 |
| Publication date | Oct 6, 2015 |
| Grant date | Oct 6, 2015 |
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Abstract
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A method and apparatus are described including selecting a first route between a source node and a destination node using a bandwidth-aware routing protocol, determining if the selected first route satisfies a bandwidth requirement of an application of the source node, initiating a switch to a new channel selected from a back-up channel list if the bandwidth requirement of the application is not satisfied by the selected route, selecting a second route over the new channel using the bandwidth-aware routing protocol, determining if the selected second route over the new channel satisfies the bandwidth requirement of the application of the source node and streaming data from the source node to the destination node if the selected first route satisfies the bandwidth requirement of the application or if the selected second route over the new channel satisfies the bandwidth requirement of the application.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method, said method comprising: selecting, by a gateway, a first route between a source node and a destination node using a bandwidth-aware routing protocol and a first channel; determining, by said gateway, if said selected first route satisfies a bandwidth requirement of an application of said source node; initiating, by said gateway, a switch to a second channel selected from a back-up channel list if said bandwidth requirement of said applica…
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Classifications
Electricity · mapped topic
Electricity · mapped topic
- H04W40/12Primary
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9155019B2 cover?
- A method and apparatus are described including selecting a first route between a source node and a destination node using a bandwidth-aware routing protocol, determining if the selected first route satisfies a bandwidth requirement of an application of the source node, initiating a switch to a new channel selected from a back-up channel list if the bandwidth requirement of the application is no…
- Who is the assignee on this patent?
- Wu Mingquan, Liu Hang, Mathur Saurabh, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H04W40/12. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Oct 06 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).