TY - JOUR
AU - Boujemâa, Hatem
AB - In this paper, we optimize the throughput of cognitive radio networks (CRN) when all secondary nodes harvest energy from radio frequency signal received from primary transmitter (PT\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$P_T$$\end{document}). These secondary nodes are equipped with multiple antennas and adapt their power so that the interference at primary receiver PR\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$P_R$$\end{document} is less than interference threshold I. Our results are valid for cooperative CRN with opportunistic amplify and forward, partial and reactive relay selection. We also choose an appropriate value of harvesting duration to enhance the throughput at secondary destination.
TI - Energy Harvesting for MIMO Dual-Hop Cognitive Radio Networks
JF - Iranian Journal of Science and Technology, Transactions of Electrical Engineering
DO - 10.1007/s40998-021-00435-8
DA - 2021-12-01
UR - https://www.deepdyve.com/lp/springer-journals/energy-harvesting-for-mimo-dual-hop-cognitive-radio-networks-L89GS5jBFr
SP - 1179
EP - 1190
VL - 45
IS - 4
DP - DeepDyve
ER -