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浏览/检索结果: 共6条，第1-6条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序提交时间升序提交时间降序题名升序题名降序作者升序作者降序 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   Cooperative spectrum sharing in cognitive radio networks with energy accumulation: design and analysis 期刊论文 IET Communications, 2018, 卷号: 12, 期号: 15, 页码: 1788-1796 作者:  Tang, Kun;  Shi, Ronghua;  Xi, Jingchun;  Shi, Heyuan;  Lei, Wentai* 收藏  |  浏览/下载：14/0  |  提交时间：2019/12/03 energy harvesting  cognitive radio  Markov processes  Monte Carlo methods  cooperative communication  probability  interference suppression  radio spectrum management  telecommunication power management  multi-access systems  cognitive radio networks  energy accumulation  received primary signals  primary transmission  spectrum access  superposition scheme  RF energy  interference cancellation schemes  outage probability  secondary system  primary system  cooperative spectrum sharing  joint decoding  energy-constrained secondary transmitter  radio frequency energy  discrete Markov chain  optimal power allocation factor  Monte-Carlo simulation   DC offset elimination in wireless optical channel estimation by employing implicit sequence 期刊论文 Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2017, 卷号: 25, 期号: 10, 页码: 2759-2766 作者:  Wang, Hui-Qin;  Hu, Qiu;  Huang, Rui;  Cao, Ming-Hua 收藏  |  浏览/下载：13/0  |  提交时间：2020/11/14 Channel capacity  Channel estimation  Computational complexity  Errors  Mean square error  Optical communication  Signal to noise ratio  Channel estimation method  DC offsets  Implicit training  Maximum output  Optimal power allocation  Power allocations  Wireless optical channels  Wireless optical communication   Subcarrier-Pairing-Based Resource Optimization for OFDM Wireless Powered Relay Transmissions With Time Switching Scheme. 期刊论文 IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2017 作者:  Shen, Yanyan;  Huang, Xiaoxia;  Kwak, Kyung Sup;  Yang, Bo;  Wang, Shuqiang 收藏  |  浏览/下载：16/0  |  提交时间：2018/02/02 Two-Stage Game for Joint Bandwidth and Multiple Homing Relay Allocation in Cooperative D2D Networks 会议论文 IEEE HPCC 2016, sydney australia 作者:  LongChen;  JigangWu;  Hong-NingDai;  XiaoxiaHuang 收藏  |  浏览/下载：22/0  |  提交时间：2017/01/15 Weighted Bidirectional Relay Selection for Outdated Channel State Information 期刊论文 ieee transactions on communications, 2014 Cui, Hongyu; Song, Lingyang; Jiao, Bingli 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 Relay selection  amplify-and-forward  outdated channel state information  AMPLIFY-AND-FORWARD  OUTAGE PROBABILITY  FADING CHANNELS  NETWORK  SYSTEMS  CSI