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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:12/0
  |  
提交时间:2021/12/17
cognitive radio networks
non-orthogonal multiple access
underlay spectrum sharing
relay selection
power allocation
Joint Task Offloading and Resource Allocation for Multi-Task Multi-Server NOMA-MEC Networks
期刊论文
IEEE Access, 2021, 卷号: 9, 页码: 16152-16163
作者:
Xue, Jianbin
;
An, Yaning
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2021/03/02
Convex optimization
Energy utilization
Integer programming
Internet of things
Lagrange multipliers
Nonlinear programming
Resource allocation
Communication resource allocation
Convex optimization problems
Internet of Things (IOT)
Lagrangian multiplier methods
Mixed integer non-linear programming problems
Resource allocation problem
Spectrum utilization efficiency
Transmission power allocation
Throughput maximization for multiple D2D group communications underlaying cellular networks
期刊论文
Wireless Communications and Mobile Computing, 2020, 卷号: 2020
作者:
He, Ji-Ai
;
Jia, Lu
;
Xu, Lei
;
Chen, Wei
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/12/18
Cluster analysis
Graph algorithms
Graph theoryClustering model
Group communications
Interference tolerance
Network throughput
Probability models
Resource allocation algorithms
Spectrum allocation
Throughput maximization
A survey of dynamic spectrum allocation based on reinforcement learning algorithms in cognitive radio networks
期刊论文
ARTIFICIAL INTELLIGENCE REVIEW, 2019, 卷号: 51, 期号: 3, 页码: 493-506
作者:
Wang, Yonghua
;
Ye, Zifeng
;
Wan, Pin
;
Zhao, Jiajun
收藏
  |  
浏览/下载:59/0
  |  
提交时间:2019/07/12
Reinforcement learning
Spectrum allocation
Cognitive radio networks
Improved decomposition-based multi-objective cuckoo search algorithm for spectrum allocation in cognitive vehicular network
期刊论文
PHYSICAL COMMUNICATION, 2019, 卷号: 34, 页码: 301-309
作者:
Zhang, Ruining
;
Jiang, Xuemei
;
Li, Ruifang*
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/04
Cuckoo search algorithm
Cognitive vehicular networks
Spectrum allocation
Multi-objective optimization
Spectrum pricing for cognitive radio networks with user's stochastic distribution
期刊论文
WIRELESS NETWORKS, 2019, 卷号: 25, 页码: 2091-2099
作者:
Wang, Li
;
Lam, Kwok-Yan
;
Xiong, Mudi
;
Li, Feng
;
Liu, Xin
收藏
  |  
浏览/下载:128/0
  |  
提交时间:2019/12/02
Cognitive radio (CR)
Spectrum allocation
Hotelling
Normal distribution
SINR and Rate Meta Distributions for HCNs With Joint Spectrum Allocation and Offloading
期刊论文
IEEE TRANSACTIONS ON COMMUNICATIONS, 2019, 卷号: 67, 页码: 3709-3722
作者:
Deng, Na
;
Haenggi, Martin
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  |  
浏览/下载:131/0
  |  
提交时间:2019/12/02
Stochastic geometry
heterogeneous cellular network
SINR
user-perceived rate
offloading
spectrum allocation
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.
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  |  
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
Virtualized QoS-Driven Spectrum Allocation in Space-Terrestrial Integrated Networks
期刊论文
IEEE NETWORK, 2019, 卷号: 33, 页码: 58-63
作者:
Lin, Kai
;
Wang, Di
;
Hu, Long
;
Hossain, M. Shamim
;
Muhammad, Ghulam
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2019/12/02
Base stations
Network architecture, Heterogeneous devices
Integrated networks
New Generation networks
Qualityof-service requirement (QoS)
Spectrum allocation
Terrestrial networks
Transmission delays
Virtualization technologies, Quality of service
An ASAPPP Approach to the Spectrum Allocation in General Heterogeneous Cellular Networks
期刊论文
IEEE ACCESS, 2019, 卷号: 7, 页码: 89141-89151
作者:
Wei, Haichao
;
Deng, Na
;
Haenggi, Martin
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/12/02
Heterogeneous cellular networks
ASAPPP
spectrum allocation
Poisson point process
stochastic geometry
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