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浏览/检索结果: 共9条，第1-9条 帮助 限定条件 发表日期：2020    内容类型：期刊论文     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 Design and analysis of adaptive full-duplex cognitive relay cooperative strategy based on primary system behavior 期刊论文 Wireless Networks, 2020, 卷号: 26, 期号: 8, 页码: 6237-6252 作者:  Li, Suoping;  Li, Wei;  Gaber, Jaafar;  Jia, Kejun;  Wang, Fan 收藏  |  浏览/下载：16/0  |  提交时间：2020/11/14 Cognitive systems  Efficiency  Fading (radio)  Fading channels  Markov chains  Average spectral efficiency  Cognitive base stations  Cognitive radio network  Cooperative strategy  Design and analysis  Nakagami-m fading channels  Outage probability  Self-interferences   A highly-random hopping sequence for jamming-resilient channel rendezvous in distributed cognitive radio networks 期刊论文 COMPUTERS & SECURITY, 2020, 卷号: 96, 页码: 12 作者:  Yang, Bo 收藏  |  浏览/下载：14/0  |  提交时间：2020/12/10 Cognitive radio networks  Hopping sequences  Distributed rendezvous algorithms  Chinese remainder theorem  Anti-jamming  Information entropy   A Joint Information and Energy Cooperation Framework for CR-Enabled Macro-Femto Heterogeneous Networks 期刊论文 IEEE INTERNET OF THINGS JOURNAL, 2020, 卷号: 7, 期号: 4, 页码: 2828-2839 作者:  Xiao, Zhu;  Li, Fancheng;  Jiang, Hongbo;  Bai, Jing;  Xu, Jisheng 收藏  |  浏览/下载：17/0  |  提交时间：2020/12/10 Energy cooperation  heterogeneous networks (HetNets)  information cooperation  wireless energy transfer (WET)   Clustering Algorithm-Based Data Fusion Scheme for Robust Cooperative Spectrum Sensing 期刊论文 IEEE ACCESS, 2020, 卷号: 8, 页码: 5777-5786 作者:  Zhang, Shunchao;  Wang, Yonghua;  Wan, Pin;  Zhuang, Jiawei;  Zhang, Yongwei 收藏  |  浏览/下载：54/0  |  提交时间：2020/06/02 Cognitive radio  robust cooperative spectrum sensing  sensing data fusion  K-medoids clustering algorithm  Mean-shift clustering algorithm   Compressive Subspace Learning With Antenna Cross-Correlations for Wideband Spectrum Sensing 期刊论文 IEEE TRANSACTIONS ON COMMUNICATIONS, 2020, 卷号: 68, 期号: 9, 页码: 5406-5419 作者:  Gong TR(宫铁瑞);  Yang ZJ(杨志家);  Zheng M(郑萌);  Liu ZF(刘志峰);  Wang GS(王庚善) 收藏  |  浏览/下载：12/0  |  提交时间：2020/10/10 MIMO communication  Correlation  Sensors  Wideband  Receiving antennas  Spatial diversity  Compressive subspace learning  wideband spectrum sensing  cognitive radio  MIMO  antenna cross-correlation   一种基于机会转发的认知无线传感网路由协议 期刊论文 信息与控制, 2020, 卷号: 49, 期号: 6, 页码: 714-721 作者:  王楚晴;  郑萌;  梁炜;  马超凡;  宋敏 收藏  |  浏览/下载：14/0  |  提交时间：2020/10/31 无线传感器网络  认知无线电  路由协议  实时性   PERFORMANCE ANALYSIS OF COGNITIVE STOP-AND- WAIT HARQ SYSTEM BASED ON DOUBLE THRESHOLD ENERGY DETECTION TECHNIQUE 期刊论文 UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES C-ELECTRICAL ENGINEERING AND COMPUTER SCIENCE, 2020, 卷号: 82, 期号: 4, 页码: 143-160 作者:  Li, Suoping;  Li, Wei;  Yuan, Youyi;  Akhtar, Yasir 收藏  |  浏览/下载：11/0  |  提交时间：2022/03/01 cognitive stop-and-wait HARQ  single cluster head sensor network  double threshold energy sensing  average packet delay  throughput   Performance analysis of cognitive stop-and-wait HARQ system based on double threshold energy detection technique 期刊论文 UPB Scientific Bulletin, Series C: Electrical Engineering and Computer Science, 2020, 卷号: 82, 期号: 4, 页码: 143-160 作者:  Li, Suoping;  Li, Wei;  Yuan, Youyi;  Akhtar, Yasir 收藏  |  浏览/下载：9/0  |  提交时间：2022/02/18 Cognitive systems  Error correction  Fading (radio)  Fading channels  Queueing theory  Sensor networks  Spectrum analysis   An Effective Reconstruction Algorithm Based on Modulated Wideband Converter for Wideband Spectrum Sensing 期刊论文 IEEE Access, 2020, 卷号: 8, 页码: 152239-152247 作者:  He, Jiai;  Chen, Wei;  Jia, Lu;  Wang, Tong 收藏  |  浏览/下载：22/0  |  提交时间：2020/11/14 Computational complexity  Low pass filters  Spectrum analysis  Correlation coefficient  Modulated wideband converters  Modulated wideband converters (MWC)  Orthogonal matching pursuit  Reconstruction accuracy  Reconstruction algorithms  Theoretical derivations  Wideband spectrum sensing