| 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 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| 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) |
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| Keyword(1) |
IP |
| Keyword(2) |
video transmission |
| Keyword(3) |
FEC |
| Keyword(4) |
packet loss |
| Keyword(5) |
exclusive OR |
| Keyword(6) |
burst |
| Keyword(7) |
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| Keyword(8) |
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| 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 |
| #Pages |
4 |
| Date of Issue |
2015-10-16 (BCT) |
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