Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2000.06a
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- Pages.9-12
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- 2000
A study of error correction scheme using RTP for real-time transmission
Realtime 전송을 위해 RTP를 사용한 Error Correction Scheme 연구
Abstract
A forward error correction (FEC) is usually used to correct the errors of the real-time data occurred at the reciever side which require a real-time transmission. The data transmission is peformed after being encapsulating by RTP and UDP. In the ITU-T study group 16, four FEC schemes using the XORing are presented. In the paper, a new supplementary scheme is proposed. In the delay problem the new scheme performs better than the scheme 3 but in the recovery ability for successive packet loss is worse than scheme 3. The proposed scheme which supplements the present schemes can be adapted easily to the current network environment.
Keywords