Lin, Bangjiang, Zhang, Kaiwei, Tang, Xuan, Ghassemlooy, Zabih, Lin, Chun and Zhou, Zhenlei (2018) Experimental demonstration of PAM-DWMT for passive optical network. Optics Communications, 418. pp. 93-97. ISSN 0030-4018
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Abstract
We experimentally demonstrate a discrete wavelet multitone (DWMT) modulation scheme based on pulse amplitude modulation (PAM) for next generation passive optical network (PON), which offers high tolerance against chromatic dispersion, high spectral efficiency, low peak to average power ratio (PAPR) and low side lobes. The experimental results show the chromatic dispersion induced power penalties are negligible after 20km fiber transmission. Compared with orthogonal frequency division multiplexing (OFDM), DWMT offers a better receiver sensitivity.
| Item Type: | Article |
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| Uncontrolled Keywords: | Passive optical network (PON), Discrete wavelet multitone (DWMT), Pulse amplitude modulation (PAM) |
| Subjects: | H600 Electronic and Electrical Engineering |
| Department: | Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering |
| Depositing User: | Becky Skoyles |
| Date Deposited: | 21 May 2018 11:58 |
| Last Modified: | 01 Aug 2021 12:45 |
| URI: | http://nrl.northumbria.ac.uk/id/eprint/34295 |
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