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Paper Abstract and Keywords
Presentation 2015-10-23 14:00
Study of Error Correction Method to Improve Burst Loss Tolerance of Video Signal Transmission Using IP Packet
Junichiro Kawamoto, Tsuyoshi Nakatogawa, 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 is performed. In an IP transmission, network switch equipment, which has been placed in the transmission path, may be successively discards the input packet (burst loss). When a transmission packet loss is occurred, block noise appears on the video signal to be recovered at the receiver side, so that stable video transmission becomes difficult. Therefore, FEC (Forward Error Correction) method to restore the lost packets is effective. In this paper, we propose the new FEC method to improve the burst loss resistance compared to the conventional method, which restore the lost packet using the exclusive OR operation. We also report about our simulation results of the new FEC performance.
Keyword (in Japanese) (See Japanese page) 
(in English) IP / video transmission / FEC / packet loss / exclusive OR / burst / /  
Reference Info. ITE Tech. Rep., vol. 39, no. 38, BCT2015-70, pp. 5-8, Oct. 2015.
Paper # BCT2015-70 
Date of Issue 2015-10-16 (BCT) 
ISSN Print edition: ISSN 1342-6893
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Conference Information
Committee BCT IEEE-BT  
Conference Date 2015-10-23 - 2015-10-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Yamagataterrsa 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communications, etc. 
Paper Information
Registration To BCT 
Conference Code 2015-10-BCT-BT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study of Error Correction Method to Improve Burst Loss Tolerance of Video Signal Transmission Using IP Packet 
Sub Title (in English)  
Keyword(1) IP  
Keyword(2) video transmission  
Keyword(3) FEC  
Keyword(4) packet loss  
Keyword(5) exclusive OR  
Keyword(6) burst  
1st Author's Name Junichiro Kawamoto  
1st Author's Affiliation Japan Broadcasting Corporation (NHK)
2nd Author's Name Tsuyoshi Nakatogawa  
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 2015-10-23 14:00:00 
Presentation Time 25 minutes 
Registration for BCT 
Paper # BCT2015-70 
Volume (vol) vol.39 
Number (no) no.38 
Page pp.5-8 
Date of Issue 2015-10-16 (BCT) 

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