Multi-level coding for uplink transmissions
US-2024008042-A1 · Jan 4, 2024 · US
Transmission capacity probing using adaptive redundancy adjustment
US8964115B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8964115-B2 |
| Application number | US-49479909-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 30, 2009 |
| Priority date | Jun 30, 2009 |
| Publication date | Feb 24, 2015 |
| Grant date | Feb 24, 2015 |
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Abstract
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In accordance with an example embodiment of the present invention, there is provided an apparatus configured to instruct a redundancy encoder to increase a level of redundancy of a media stream, an error rate determination to determine an error rate of a communication path conveying the media stream with increased redundancy, a comparator configured to compare a bandwidth used to convey the encoded media stream at the increased redundancy level with a bandwidth for conveying the encoded media stream at a second quality level greater than the first quality level, the apparatus being further configured to provide a switching signal to a media encoder to start encoding the media stream at the second quality level responsive to the used bandwidth being sufficient for conveying the media stream encoded at the second quality level and the determined error rate being less than a predetermined threshold value.
First claim
Opening claim text (preview).
What is claimed is: 1. An apparatus, comprising: at least one processor; and at least one memory including computer program code, where the at least one memory and the computer program code are configured, with the at least one processor, to cause the apparatus to at least: instruct a redundancy encoder to increase a level of forward error control redundancy of an encoded media stream gradually in steps from an initial level to an increased level and to convey the encoded m…
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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 US8964115B2 cover?
- In accordance with an example embodiment of the present invention, there is provided an apparatus configured to instruct a redundancy encoder to increase a level of redundancy of a media stream, an error rate determination to determine an error rate of a communication path conveying the media stream with increased redundancy, a comparator configured to compare a bandwidth used to convey the enc…
- Who is the assignee on this patent?
- Eggert Lars René, Nokia Corp
- What technology area does this patent fall under?
- Primary CPC classification H03M13/356. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Feb 24 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).