| Presentation | 1998/3/19 Wireless Transmission of Huffman Code Using Parallel Weighted DS/SS Modulation Satoshi MAKIDO, Takaya YAMAZATO, Masaaki KATAYAMA, Akira OGAWA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | For transmission of video signals, it is important that system allows certain degree of flexibility in bit rate as well as quality depending upon a requirement of media and channel conditions.In this paper, we discuss a hierarchical transmission of Huffman code using multi-code/multi-rate DS/SS system to realize flexible transmission. We first discuss and show that structure of Huffman code tree directly expresses hierarchical structure and parallel transmission of Huffman code can achieve hierarchical transmission.By assigning different transmission data rate, it is possible to transmit different amount of transmitted information from each of stratum. Further, we show a quality of each of stratum can easily controlled by an appropriate power distribution to each parallel transmission branch. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | hierarchical transmission / Huffman code / multi-code/multi-rate DS/SS / code synchronization |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 1998/3/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Information Security (ISEC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Wireless Transmission of Huffman Code Using Parallel Weighted DS/SS Modulation |
| Sub Title (in English) | |
| Keyword(1) | hierarchical transmission |
| Keyword(2) | Huffman code |
| Keyword(3) | multi-code/multi-rate DS/SS |
| Keyword(4) | code synchronization |
| 1st Author's Name | Satoshi MAKIDO |
| 1st Author's Affiliation | Department of Information Electronics, Graduate School of Engineering, Nagoya University() |
| 2nd Author's Name | Takaya YAMAZATO |
| 2nd Author's Affiliation | Departmemt of Information Electronics, Graduate School of Engineering, Nagoya University |
| 3rd Author's Name | Masaaki KATAYAMA |
| 3rd Author's Affiliation | Department of Information Electronics, Graduate School of Engineering, Nagoya University |
| 4th Author's Name | Akira OGAWA |
| 4th Author's Affiliation | Depratment of Information Electronics, Graduate School of Engineering, Nagoya University |
| Date | 1998/3/19 |
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| Volume (vol) | vol.97 |
| Number (no) | 612 |
| Page | pp.pp.- |
| #Pages | 6 |
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