Wireless Energy Harvesting in Cognitive Massive MIMO Systems With Underlay Spectrum Sharing

被引：35
|
作者：
Al-Hraishawi, Hayder [1 ]
Baduge, Gayan Amarasuriya Aruma [1 ]
机构：
[1] Southern Illinois Univ, Dept Elect & Comp Engn, Carbondale, IL 62901 USA
来源：
IEEE WIRELESS COMMUNICATIONS LETTERS | 2017年 / 6卷 / 01期
关键词：
Cognitive radio; Energy harvesting; Massive MIMO; INFORMATION;
D O I：
10.1109/LWC.2016.2641962
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The achievable sum rate of a wireless-powered multi-cell/multi-user cognitive radio massive multiple-input multiple-output system with underlay spectrum sharing is investigated. The secondary user nodes can harvest energy from the primary user transmissions, and then access and utilize the primary network spectrum for information transmission. The signal-to-interference-plus-noise ratio and achievable sum rate are derived for two specific antenna configurations: 1) unlimited base-station antenna arrays and 2) limited base-station antenna arrays. Furthermore, the optimal time-switching factor and the energy-rate trade-off are quantified in closed-form. The asymptotic analysis reveals that the secondary system can be operated by using its maximum harvested energy when the number of primary base-station antennas grows without bound without hindering the primary transmission.
引用
收藏
页码：134 / 137
页数：4
相关论文
共 50 条
  • [41] Wireless Energy Harvesting in Massive MIMO With Low-Dimensional Digital Precoding
    Shrestha, Rajan
    Amarasuriya, Gayan
    2018 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM), 2018,
  • [42] Harvesting-Throughput Tradeoff for CDMA-Based Underlay Cognitive Radio Networks With Wireless Energy Harvesting
    Zheng, Meng
    Liang, Wei
    Yu, Haibin
    IEEE SYSTEMS JOURNAL, 2018, 12 (03): : 2395 - 2398
  • [43] Spectrum Sharing Network With Wireless Energy Harvesting at Finite Blocklength Regime
    Li, Baogang
    Dong, Ruonan
    Yan, Binyang
    Zhao, Wei
    IEEE ACCESS, 2018, 6 : 60198 - 60205
  • [44] A Hybrid Spectrum Sharing Protocol for Energy Harvesting Wireless Sensor Nodes
    Peer, Mansi
    Jain, Neha
    Bohara, Vivek Ashok
    2016 IEEE 17TH INTERNATIONAL WORKSHOP ON SIGNAL PROCESSING ADVANCES IN WIRELESS COMMUNICATIONS (SPAWC), 2016,
  • [45] Full-Space Spectrum-Sharing Strategy for TDD/FDD Massive MIMO Cognitive Radio Systems
    Xie, Hongxiang
    Wang, Bolei
    Gao, Feifei
    Jin, Shi
    2016 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATION SYSTEMS (ICCS), 2016,
  • [46] On Energy Cooperation in Energy Harvesting Underlay Cognitive Radio Network
    Pathak, Kalpant
    Banerjee, Adrish
    2016 TWENTY SECOND NATIONAL CONFERENCE ON COMMUNICATION (NCC), 2016,
  • [47] Some Aspects of Massive MIMO Spectrum Sharing
    De, Aritra
    Datta, Tirthankar
    2018 FIFTEENTH INTERNATIONAL CONFERENCE ON WIRELESS AND OPTICAL COMMUNICATIONS NETWORKS (WOCN), 2018,
  • [48] Hardware and Spectrum Sharing for Distributed Massive MIMO
    Guevara, Andrea P.
    Chen, Cheng-Ming
    Pollin, Sofie
    2018 CONFERENCE RECORD OF 52ND ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS, AND COMPUTERS, 2018, : 619 - 623
  • [49] Joint Transmit-Receive Spectrum Sharing in Cognitive MIMO Wireless Networks
    Li, Zhao
    Zhao, Linjing
    Liu, Qin
    2011 IEEE VEHICULAR TECHNOLOGY CONFERENCE (VTC FALL), 2011,
  • [50] Energy Efficiency Optimization for Compact Massive MIMO Wireless Systems
    Zhang, Yang
    Tang, Jie
    Pang, Lihua
    Guo, Yunhui
    Chen, Yijian
    Li, Jiandong
    IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2022, 71 (03) : 3303 - 3308
12345