| Presentation | 1997/6/24 Optical Multi-Wavelength PPM for high data rate transmission on indoor channels Yuichi TANAKA, Masao NAKAGAWA, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | On indoor optical communications, the intersymbol interference (ISI) due to the multipath propagation prevents the high data rate transmission. In this work, a new Optical Multi-Wavelength PPM has been investigated for improving the quality of transmission. In this strategy, the parallel transmission is accomplished, which lowers the data rate per channel, thus reduces the effect of ISI. Furthermore, this strategy also implements the Parallel Coding technique in the predetermined parallel branches. This Parallel Coding corrects errors without changing the system data rate. The simulation results show that combination of these methods lead to achieve high quality transmission without reduction of the entire data rate. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | wireless optical communication / intersymbol interference / pulse position modulation / parallel coding |
| Paper # | CS97-41 |
| Date of Issue |
| Conference Information | |
| Committee | OCS |
|---|---|
| Conference Date | 1997/6/24(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Optical Communication Systems (OCS) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Optical Multi-Wavelength PPM for high data rate transmission on indoor channels |
| Sub Title (in English) | |
| Keyword(1) | wireless optical communication |
| Keyword(2) | intersymbol interference |
| Keyword(3) | pulse position modulation |
| Keyword(4) | parallel coding |
| 1st Author's Name | Yuichi TANAKA |
| 1st Author's Affiliation | Department of Electrical Engineering, Faculty of Science and Technology, Keio University() |
| 2nd Author's Name | Masao NAKAGAWA |
| 2nd Author's Affiliation | Department of Electrical Engineering, Faculty of Science and Technology, Keio University |
| Date | 1997/6/24 |
| Paper # | CS97-41 |
| Volume (vol) | vol.97 |
| Number (no) | 130 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |