Subscriber station for a bus system, and method for wideband can communication
US-2016308687-A1 · Oct 20, 2016 · US
Dynamic prioritized fair share scheduling scheme in over-subscribed port scenario
US9054996B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9054996-B2 |
| Application number | US-64704809-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 24, 2009 |
| Priority date | Dec 24, 2009 |
| Publication date | Jun 9, 2015 |
| Grant date | Jun 9, 2015 |
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Abstract
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A network device receives initial policer limits for a plurality of over-subscribing ingress ports, where the initial policer limits are based on existing bandwidth limits for an over-subscribed egress port associated with the over-subscribing ingress ports. The network device receives a high threshold watermark and a low threshold watermark for bandwidth usage of the over-subscribed egress port, and identifies a queue, associated with the over-subscribed egress port, with values outside the high threshold watermark or the low threshold watermark. The network device reduces the initial policer limits for the plurality of over-subscribing ingress ports when the queue has values above the high threshold watermark, and increases the initial policer limits for the plurality of over-subscribing ingress ports when the queue has values below the low threshold watermark.
First claim
Opening claim text (preview).
What is claimed is: 1. A method comprising: configuring, by a network device, initial policer limits for a plurality of over-subscribing ingress ports based on bandwidth limits for an over-subscribed egress port associated with the plurality of over-subscribing ingress ports; obtaining, by the network device, a first threshold watermark and a second threshold watermark for bandwidth usage of the over-subscribed egress port, the first threshold watermark being higher than the se…
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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 US9054996B2 cover?
- A network device receives initial policer limits for a plurality of over-subscribing ingress ports, where the initial policer limits are based on existing bandwidth limits for an over-subscribed egress port associated with the over-subscribing ingress ports. The network device receives a high threshold watermark and a low threshold watermark for bandwidth usage of the over-subscribed egress por…
- Who is the assignee on this patent?
- Voruganti Sreenivas, Cheruvu Sainath, Rajagopalan Ganesh, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification H04L49/505. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jun 09 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).