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Performance analysis of cooperative cognitive radio networks based on hybrid NOMA/OMA and best relay selection
期刊论文
IET Communications, 2022
作者:
Li, Suoping
;
Liang, Wenwu
;
Xu, Qianyu
;
Yang, Nana
;
Jia, Kejun
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2022/09/22
Cognitive radio
Decoding
Error correction
Outages
Cooperative Cognitive Radio Networks
Cooperative schemes
Multiple access
Network-based
Non-orthogonal
Performances analysis
Retransmissions
Secondary networks
Secondary user
Superimposed signal
Two-Stage Adaptive Relay Selection and Power Allocation Strategy for Cooperative CR-NOMA Networks in Underlay Spectrum Sharing
期刊论文
APPLIED SCIENCES-BASEL, 2021, 卷号: 11, 期号: 21
作者:
Li, Suoping
;
Liang, Wenwu
;
Pla, Vicent
;
Yang, Nana
;
Yang, Sa
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2021/12/17
cognitive radio networks
non-orthogonal multiple access
underlay spectrum sharing
relay selection
power allocation
PERFORMANCE ANALYSIS OF BEST RELAY SELECTION STRATEGY BASED ON POTENTIAL RELAY IN UNDERLAY COGNITIVE NETWORKS
期刊论文
UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES C-ELECTRICAL ENGINEERING AND COMPUTER SCIENCE, 2021, 卷号: 83, 期号: 4, 页码: 111-120
作者:
Li, Suoping
;
Liu, Yang
;
Chang, Xiaokai
;
Yang, Nana
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2022/03/01
cognitive radio
best relay selection strategy
outage probability
bit error rate
cooperative relay transmission
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:13/0
  |  
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
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:51/0
  |  
提交时间:2020/06/02
Cognitive radio
robust cooperative spectrum sensing
sensing data fusion
K-medoids clustering algorithm
Mean-shift clustering algorithm
Multiple-Antenna Cooperative Spectrum Sensing Based on the Wavelet Transform and Gaussian Mixture Model
期刊论文
SENSORS, 2019, 卷号: 19, 期号: 18, 页码: 18
作者:
Zhang, Shunchao
;
Wang, Yonghua
;
Yuan, Hantao
;
Wan, Pin
;
Zhang, Yongwei
收藏
  |  
浏览/下载:211/0
  |  
提交时间:2019/12/16
cognitive radio
spectrum sensing
multiple-antenna
wavelet transform
Gaussian mixture model
A Novel Semi-Soft Decision Scheme for Cooperative Spectrum Sensing in Cognitive Radio Networks
期刊论文
SENSORS, 2019, 卷号: 19, 期号: 11
作者:
Mi, Yin
;
Lu, Guangyue
;
Li, Yuxin
;
Bao, Zhiqiang
收藏
  |  
浏览/下载:74/0
  |  
提交时间:2019/07/12
cognitive radio
cooperative spectrum sensing
soft decision
IoT
A novel approach of power allocation for secondary users in cognitive radio networks
期刊论文
COMPUTERS & ELECTRICAL ENGINEERING, 2019, 卷号: 75, 页码: 301-308
作者:
Mukherjee, Amrit
;
Choudhury, Sagarika
;
Goswami, Pratik
;
Bayessa, Gezahegn Abdissa
;
Tyagi, Sumarga K. Sah
收藏
  |  
浏览/下载:61/0
  |  
提交时间:2019/08/16
Cognitive radio
Cooperative communication
Wireless communication
Blind source separation
Autocorrelation
Vector quantization
On Cooperative Channel Rendezvous in Cognitive Radio Networks
期刊论文
IEEE Access, 2019, 卷号: 7, 页码: 57500-57515
作者:
Wang, Kehao
;
Chen, Lin*
;
Bian, Kaigui
;
Wang, Wei
;
Zhou, Pan
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/04
Cognitive radio (CR)
cooperative communication
research problems
Periodic cooperative spectrum sensing optimization for multichannel cognitive radio network
期刊论文
Lecture Notes in Electrical Engineering, 2019, 卷号: 463, 页码: 525-532
作者:
Liu, X.
;
Jia, M.
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2019/12/02
Energy efficiency
Signal processing, Alternating directions
Co-operative spectrum sensing
Efficiency maximization
Multichannel cognitive radios
Optimization problems
Spectrum efficiency
Subchannel allocation
Transmission power, Cognitive radio
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