Presentation 2005-06-17
A Study on Effective Coding Method of FEC Matrix for Burst Packet Loss Recovery
Mitsuo HAYASAKA, Manodha GAMAGE, Tetsuya MIKI,
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Abstract(in English) Real-time services over the Internet have a very high demand as they are cost effective. They require a guaranteed end-to-end quality. Smaller packet size is suitable for these services to reduce effect of delay jitter. However, burst packet losses caused by buffer overflow at routers represent a serious problem in these services and are responsible for degradation of the Quality of Service (QoS). Forward error correction (FEC) is a promising technique for recovering lost packets and improving the QoS of real-time applications. In this paper, a new FEC method with an effective coding method of FEC matrix and dynamic packet loss recovery is proposed. Numerical results show that the packet loss ratio and transmission efficiency of the proposed method are superior to those of conventional methods.
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Keyword(in English) Packet Loss Ratio / Forward Error Correction / Data Transmission Efficiency
Paper # IN2005-23
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Committee IN
Conference Date 2005/6/9(1days)
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Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Study on Effective Coding Method of FEC Matrix for Burst Packet Loss Recovery
Sub Title (in English)
Keyword(1) Packet Loss Ratio
Keyword(2) Forward Error Correction
Keyword(3) Data Transmission Efficiency
1st Author's Name Mitsuo HAYASAKA
1st Author's Affiliation Faculty of Engineering, The University of Electro-Communications()
2nd Author's Name Manodha GAMAGE
2nd Author's Affiliation Faculty of Engineering, The University of Electro-Communications
3rd Author's Name Tetsuya MIKI
3rd Author's Affiliation Faculty of Engineering, The University of Electro-Communications
Date 2005-06-17
Paper # IN2005-23
Volume (vol) vol.105
Number (no) 113
Page pp.pp.-
#Pages 6
Date of Issue