| Presentation | 1999/7/22 Iterative Joint Channel and Source Decoding in Mobile Multimedia Communications Shoichiro YAMASAKI, Atsushi ASANO, Hirokazu TANAKA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Multimedia multiplexing and source coding are the essential functions in multimedia communications. Communications over mobile channels in error-prone environments should be immune to transmission errors. Examples of the standardized error-resilient schemes are ISO MPEG-4 video coding / decoding and ITU-T H. 223 Annex multimedia multiplexing / demultiplexing. To improve error-resilience, we propose a combination of channel decoding in multimedia demultiplexer and video source decoding, which provides feedback of resynchronized results in video decoding to channel decoding as a priori information. It also provides iteration of channel and source decoding. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Mobile multimedia communications / iterative joint channel / source decoding / MPEG-4 / H.223 |
| Paper # | CS99-71 |
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| Conference Information | |
| Committee | CS |
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| Conference Date | 1999/7/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Communication Systems (CS) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Iterative Joint Channel and Source Decoding in Mobile Multimedia Communications |
| Sub Title (in English) | |
| Keyword(1) | Mobile multimedia communications |
| Keyword(2) | iterative joint channel |
| Keyword(3) | source decoding |
| Keyword(4) | MPEG-4 |
| Keyword(5) | H.223 |
| 1st Author's Name | Shoichiro YAMASAKI |
| 1st Author's Affiliation | YRP Key Tech Labs() |
| 2nd Author's Name | Atsushi ASANO |
| 2nd Author's Affiliation | Mobile Computing and Communications Development Center, Toshiba Corp. |
| 3rd Author's Name | Hirokazu TANAKA |
| 3rd Author's Affiliation | Mobile Computing and Communications Development Center, Toshiba Corp. |
| Date | 1999/7/22 |
| Paper # | CS99-71 |
| Volume (vol) | vol.99 |
| Number (no) | 200 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |