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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2019     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 Atmospheric optical communications channel estimation employing superimposed training sequence under sand-dust weather conditions 期刊论文 Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2019, 卷号: 48 作者:  Cao, Minghua;  Hu, Qiu;  Wang, Huiqin;  Kang, Zhongjiang;  Wu, Xin 收藏  |  浏览/下载：14/0  |  提交时间：2020/11/14 Bit error rate  Computational complexity  Dust  Mean square error  Meteorology  Optical communication  Sand  Signal to noise ratio  Algorithm complexity  Atmospheric optical communication  Conventional methods  Data dependent superimposed training  Optimal power allocation  Sand dusts  Superimposed training  Superimposed training sequence   Recognition of multi-carrier OFDM and single-carrier with alpha-stable distribution noise 期刊论文 High Technology Letters, 2019, 卷号: 25, 期号: 3, 页码: 277-285 作者:  He, Jiai;  Du, Panpan;  Wang, Chanfei 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Gaussian noise (electronic)  Signal to noise ratio  Spectral density  Alpha-stable distribution  Cyclic spectrum  Feature parameters  Modulation recognition  Multi-carrier OFDM   Decision-Feedback Aided Multiple-Symbol Differential Detection in Two-Way Relay Transmission 期刊论文 MATHEMATICAL PROBLEMS IN ENGINEERING, 2019, 卷号: 2019 作者:  Wang, Chanfei;  He, Jiai;  Chen, Haiyan 收藏  |  浏览/下载：4/0  |  提交时间：2019/11/15 Semidefinite relaxation aided noncoherent detection in two-way relay transmission 期刊论文 Zhejiang University Science C (Computer & Electronics), 2019, 卷号: 20, 期号: 9, 页码: 1259-1265 作者:  Chanfei Wang, Jiai He, Weifang Wang and Yamei Xu 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/11 Multiple-symbol differential detection  Generalized likelihood ratio test  Semidefinite relaxation  Two-way relay transmission  TP391  4   Decision-feedback aided multiple-symbol differential detection in two-way relay transmission 期刊论文 Mathematical Problems in Engineering, 2019, 卷号: 2019, 期号: 2019 作者:  Chanfei Wang, Jiai He, and Haiyan Chen. 收藏  |  浏览/下载：11/0  |  提交时间：2020/11/11 Bit error rate  Block codes  Signal receivers  Space time codes  Space-time block coding (STBC)