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Paper Abstract and Keywords
Presentation 2016-07-28 13:45
A Study of Erasure Code to Improve Burst Loss Tolerance -- Performance Comparison with Interleaving Method --
Junichiro Kawamoto, Shuhei Oda, Takuya Kurakake (NHK)
Abstract (in Japanese) (See Japanese page) 
(in English) With the spread of communication networks using IP (Internet Protocol), technical development and standardization of transmitting uncompressed or compressed video signals in IP packets are performed. In a video over IP transmission, FEC (Forward Error Correction) method to restore the lost packets is effective. We have proposed a new FEC method with erasure code to improve the burst loss tolerance compared to the conventional method, which restore the lost packet using exclusive OR operations. In this paper, we report about performance comparison results between the proposed FEC method and an interleaving FEC method. As a result, we will reveal that burst loss tolerance of the proposed FEC method can be improved to about two times compare to that of the interleaving FEC method. And we will also reveal that error correction processing time of the proposed FEC method can be reduced to about 67% compared to that of the interleaving FEC method.
Keyword (in Japanese) (See Japanese page) 
(in English) video over IP transmission / erasure code / burst packet loss / exclusive OR / interleave / / /  
Reference Info. ITE Tech. Rep., vol. 40, no. 23, BCT2016-54, pp. 5-8, July 2016.
Paper # BCT2016-54 
Date of Issue 2016-07-21 (BCT) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Conference Date 2016-07-28 - 2016-07-29 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Broadcast Operating Technologies, Transmission & Reception Engineering, etc. 
Paper Information
Registration To BCT 
Conference Code 2016-07-BCT-BT-HOKKAIDO 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study of Erasure Code to Improve Burst Loss Tolerance 
Sub Title (in English) Performance Comparison with Interleaving Method 
Keyword(1) video over IP transmission  
Keyword(2) erasure code  
Keyword(3) burst packet loss  
Keyword(4) exclusive OR  
Keyword(5) interleave  
1st Author's Name Junichiro Kawamoto  
1st Author's Affiliation Japan Broadcasting Corporation (NHK)
2nd Author's Name Shuhei Oda  
2nd Author's Affiliation Japan Broadcasting Corporation (NHK)
3rd Author's Name Takuya Kurakake  
3rd Author's Affiliation Japan Broadcasting Corporation (NHK)
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Speaker Author-1 
Date Time 2016-07-28 13:45:00 
Presentation Time 25 minutes 
Registration for BCT 
Paper # BCT2016-54 
Volume (vol) vol.40 
Number (no) no.23 
Page pp.5-8 
Date of Issue 2016-07-21 (BCT) 

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