| Presentation | 2001/9/7 Equalization for Infrared Wireless Systems Using OOK-CDMA Hiroe YAMAGUCHI, Ryoko MATSUO, Tomoaki OHTSUKI, Iwao SASASE, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We evaluate the performance of indoor infrared wireless systems using on-off keying code-division multiple-access(OOK-CDMA)systems with three kinds of equalizers: decision-feedback equalizer(DFE), decision-feedforward-and-feedback equalizer(DFFE), and feedforward equalizer(FE). To estimate the impulse response, we use the training sequence that alternates '1' and '0' sequentially. Among three kinds of equalizers, we show that the system with the DFFE can achieve the best performance at high bit rate. When the bit rate is low or the transmitted optical power is low, the system with the FE achieves the best performance. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Indoor Infrared Wireless System / OOK-CDMA / Equalizer |
| Paper # | NS2001-124,IN2001-88,CS2001-85 |
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| Conference Information | |
| Committee | IN |
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| Conference Date | 2001/9/7(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Information Networks (IN) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Equalization for Infrared Wireless Systems Using OOK-CDMA |
| Sub Title (in English) | |
| Keyword(1) | Indoor Infrared Wireless System |
| Keyword(2) | OOK-CDMA |
| Keyword(3) | Equalizer |
| 1st Author's Name | Hiroe YAMAGUCHI |
| 1st Author's Affiliation | Dept.of Information and Computer Science, Keio University() |
| 2nd Author's Name | Ryoko MATSUO |
| 2nd Author's Affiliation | Dept.of Information and Computer Science, Keio University |
| 3rd Author's Name | Tomoaki OHTSUKI |
| 3rd Author's Affiliation | Dept.of Electrical Engineering, Science University of Tokyo |
| 4th Author's Name | Iwao SASASE |
| 4th Author's Affiliation | Dept.of Information and Computer Science, Keio University |
| Date | 2001/9/7 |
| Paper # | NS2001-124,IN2001-88,CS2001-85 |
| Volume (vol) | vol.101 |
| Number (no) | 289 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |