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Apparatus and method for transmitting and receiving an application layer-forward error correction packet in multimedia communication system
US8977935B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8977935-B2 |
| Application number | US-201213672233-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 8, 2012 |
| Priority date | Nov 8, 2011 |
| Publication date | Mar 10, 2015 |
| Grant date | Mar 10, 2015 |
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Abstract
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An apparatus and method for transmitting and receiving an Application Layer-Forward Error Correction (AL-FEC) packet in a multimedia communication system are provided. In the AL-FEC packet transmission method, an AL-FEC packet transmission apparatus generates AL-FEC packets, and transmits the AL-FEC packets to an AL-FEC packet reception apparatus, wherein each of the AL-FEC packets includes an AL-FEC codeword symbol and an AL-FEC header, the AL-FEC codeword symbol is one of AL-FEC codeword symbols included in an AL-FEC codeword block, and the AL-FEC header includes order information indicating an order of an AL-FEC codeword symbol into which the AL-FEC header is inserted among the AL-FEC codeword symbols included in the AL-FEC codeword block.
First claim
Opening claim text (preview).
What is claimed is: 1. A method for transmitting an Application Layer-Forward Error Correction (AL-FEC) packet by an AL-FEC packet transmission apparatus in a multimedia communication system, comprising: generating AL-FEC packets; and transmitting the AL-FEC packets to an AL-FEC packet reception apparatus, wherein each of the AL-FEC packets includes an AL-FEC codeword symbol and an AL-FEC header, and the AL-FEC codeword symbol is one of AL-FEC codeword symbols included in an A…
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Electricity · mapped topic
Electricity · mapped topic
- H03M13/05Primary
Electricity · mapped topic
Electricity · mapped topic
- H04L1/0041Primary
Electricity · mapped topic
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- What does patent US8977935B2 cover?
- An apparatus and method for transmitting and receiving an Application Layer-Forward Error Correction (AL-FEC) packet in a multimedia communication system are provided. In the AL-FEC packet transmission method, an AL-FEC packet transmission apparatus generates AL-FEC packets, and transmits the AL-FEC packets to an AL-FEC packet reception apparatus, wherein each of the AL-FEC packets includes an …
- Who is the assignee on this patent?
- Samsung Electronics Co Ltd, Samsung Electronics Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H03M13/05. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 10 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).