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浏览/检索结果: 共3条，第1-3条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Performance Analysis of DCO-OFDM and ACO-OFDM Systems in Indoor Visible Light Communications 期刊论文 Zhongguo Jiguang/Chinese Journal of Lasers, 2017, 卷号: 44, 期号: 8 作者:  Jia, Kejun;  Jin, Bin;  Hao, Li;  Zhang, Shouqin 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/14 Bit error rate  Impulse response  Intelligent systems  Intersymbol interference  Light  Light emitting diodes  Monte Carlo methods  Multipath propagation  Optical communication  Orthogonal frequency division multiplexing  Visible light communication  Asymmetrically clipped Optical OFDM  Indoor multipath channel  Multi-path interference  Optical orthogonal frequency division multiplexing  Orthogonal frequency division multiplexes (OFDM)  Photoelectric detectors  Reflection transmissions  Visible light communications (VLC)   Modeling of multipath channel and performance analysis of MIMO-ACO-OFDM system for indoor visible light communications 期刊论文 Guangxue Xuebao/Acta Optica Sinica, 2016, 卷号: 36, 期号: 7 作者:  Jia, Kejun;  Hao, Li;  Yu, Caihong 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Artificial intelligence  Codes (symbols)  Feedback control  Impulse response  Light  Light emitting diodes  Mean square error  MIMO systems  Modulation  Monte Carlo methods  Multipath fading  Multipath propagation  Optical communication  Optical fiber communication  Orthogonal frequency division multiplexing  Signal interference  Signal to noise ratio  Telecommunication repeaters  Bit error ratio (BER)  Indoor multipath channel  Minimum mean square errors (MMSE)  Multi-path interference  Optical orthogonal frequency division multiplexing  Orthogonal frequency division multiplexes (OFDM)  Photoelectric detectors  Visible light communications (VLC)   EM channel estimation algorithm for OFDM system based on added pilot 期刊论文 Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology, 2008, 卷号: 40, 期号: 11, 页码: 1834-1839 作者:  Zhang, Rui-Ping;  Zhang, Tai-Yi 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/18 Added pilot  Algorithm complexity  Channel estimation algorithms  EM algorithms  Expectation Maximization  Orthogonal frequency division multiplexes (OFDM)  Transmitted data symbol  Wireless communication system