| Presentation | 2012-04-19 ANC-EPWM Transmission of OFDM Signal in RoF Channel XiaoXue Yu, Motoharu Matsuura, Shinsuke Yokozawa, Yasushi Yamao, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Radio-over-Fiber (RoF) technology enables low-loss distribution of RF signals over optical fiber transmission system, which contributes much for spreading broadband wireless access services into in-building areas and outdoor dead-spots. However, current broadband wireless access systems employ OFDM schemes and suffer from nonlinear distortion of RoF channel that is mainly caused by Electrical to Optical (E/O) conversion. In this paper, a new RoF transmission scheme employing Amplitude Noise Compensation Envelop Pulse-Width Modulation (ANC-EPWM) transmitter has been proposed to efficiently suppress the impact of RoF channel nonlinearity on OFDM signals. This idea is executed in a typical RoF channel that uses a Mach-Zehnder modulator as its E/O convertor. It is proved by both simulation and experiment that the ANC-EPWM-RoF scheme can achieve linear transmission of OFDM signal via nonlinear RoF channel. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | OFDM / RoF / EPWM / nonlinearity / Mach-Zehnder modulator |
| Paper # | RCS2012-2 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2012/4/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | ANC-EPWM Transmission of OFDM Signal in RoF Channel |
| Sub Title (in English) | |
| Keyword(1) | OFDM |
| Keyword(2) | RoF |
| Keyword(3) | EPWM |
| Keyword(4) | nonlinearity |
| Keyword(5) | Mach-Zehnder modulator |
| 1st Author's Name | XiaoXue Yu |
| 1st Author's Affiliation | Advanced Wireless Communication Research Center, The University of Electro-Communications() |
| 2nd Author's Name | Motoharu Matsuura |
| 2nd Author's Affiliation | Advanced Wireless Communication Research Center, The University of Electro-Communications |
| 3rd Author's Name | Shinsuke Yokozawa |
| 3rd Author's Affiliation | Advanced Wireless Communication Research Center, The University of Electro-Communications |
| 4th Author's Name | Yasushi Yamao |
| 4th Author's Affiliation | Advanced Wireless Communication Research Center, The University of Electro-Communications |
| Date | 2012-04-19 |
| Paper # | RCS2012-2 |
| Volume (vol) | vol.112 |
| Number (no) | 11 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |