碩士 / 國立臺灣海洋大學 / 電機工程學系 / 105 / In this thesis, a filter bank multicarrier (FBMC)-based underwater transmission scheme (UTS) for image signals is proposed. The FBMC-based UTS consists of low-density parity-check channel coding, adaptive binary phase shift keying modulation and offset quadrature amplitude modulation, the power assignment technology and FBMC scheme. The performance of transmission bit error rate (BER) and the peak signal to noise ratio (PSNR) of original image and reconstructed image are investigated. The proposed transmission power weighting approach for underwater images transmission achieves BER of 10-4, which demonstrates the application potential of the proposed FBMC-based UTS in under water image transmission.
Keyword：underwater transmission scheme, image, filter bank multicarrier, peak signal to noise ratio.
| Identifer | oai:union.ndltd.org:TW/105NTOU5442053 |
| Date | January 2017 |
| Creators | Lu, Hsun-Wei, 盧勳韋 |
| Contributors | Lin, Chin-Feng, 林進豐 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 31 |
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