Visible to the public Secure Resource Allocation for Polarization-Based Non-Linear Energy Harvesting Over 5G Cooperative Cognitive Radio Networks

TitleSecure Resource Allocation for Polarization-Based Non-Linear Energy Harvesting Over 5G Cooperative Cognitive Radio Networks
Publication TypeConference Paper
Year of Publication2020
AuthorsWang, F., Zhang, X.
Conference NameICC 2020 - 2020 IEEE International Conference on Communications (ICC)
Date Publishedjun
Keywords5G mobile communication, Cognitive radio, Cognitive Radio Security, cooperative cognitive radio networks, cooperative communication, dual-polarized antennas, efficient resource allocation scheme, EH circuits, energy harvesting, energy harvesting based 5G cooperative cognitive radio networks, Green wireless networks and communications, inductive power transmission, Integrated circuit modeling, non-linear energy harvesting, nonlinear EH model, Numerical models, orthogonally dual-polarized antennas, polarization-based nonlinear energy harvesting, primary user, pubcrawl, Radio frequency, radio networks, radio spectrum management, Resiliency, resource allocation, Resource management, secure resource allocation, size-limited secondary users, telecommunication security, transmitting antennas
AbstractWe address secure resource allocation for the energy harvesting (EH) based 5G cooperative cognitive radio networks (CRNs). To guarantee that the size-limited secondary users (SUs) can simultaneously send the primary user's and their own information, we assume that SUs are equipped with orthogonally dual-polarized antennas (ODPAs). In particular, we propose, develop, and analyze an efficient resource allocation scheme under a practical non-linear EH model, which can capture the nonlinear characteristics of the end-to-end wireless power transfer (WPT) for radio frequency (RF) based EH circuits. Our obtained numerical results validate that a substantial performance gain can be obtained by employing the non-linear EH model.
DOI10.1109/ICC40277.2020.9148702
Citation Keywang_secure_2020