| Presentation | 2007-03-16 On performances of M-ary/OFDM communication systems Hideyuki MURATA, Shinichi TACHIKAWA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose several M-ary/OFDM communication systems and evaluate their performances. Their systems are adapted M-ary/SS modulation to OFDM/CDMA systems. M-ary/OFDM systems, M-ary/MC-CDMA which is spread in a frequency domain, MC-M-ary/CDMA which is spread in a time domain, and M-ary/FT-CDMA which is combined two systems, i.e. spread in the frequency and time domains are presented. We simulated BER performances of these systems for a single user. As a result, in a multi-path fading channel, BER performance of M-ary/MC-CDMA system is the best properties in there M-ary/OFDM systems. However, M-ary/MC-CDMA system is degraded than a conventional MC-CDMA system, by influence from a fading channel. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | M-ary/SS / M-ary/OFDM / OFDM/CDMA / frequency interleaving |
| Paper # | IT2006-85,ISEC2006-140,WBS2006-82 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2007/3/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| 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) | On performances of M-ary/OFDM communication systems |
| Sub Title (in English) | |
| Keyword(1) | M-ary/SS |
| Keyword(2) | M-ary/OFDM |
| Keyword(3) | OFDM/CDMA |
| Keyword(4) | frequency interleaving |
| 1st Author's Name | Hideyuki MURATA |
| 1st Author's Affiliation | Tachikawa lab., Faculty of Engineering, Nagaoka University of Technology() |
| 2nd Author's Name | Shinichi TACHIKAWA |
| 2nd Author's Affiliation | Tachikawa lab., Faculty of Engineering, Nagaoka University of Technology |
| Date | 2007-03-16 |
| Paper # | IT2006-85,ISEC2006-140,WBS2006-82 |
| Volume (vol) | vol.106 |
| Number (no) | 597 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |