Abstract
In this paper, we study a multi-user multiple-inputmultiple- output secrecy simultaneous wireless information and power transfer (SWIPT) channel which consists of one transmitter, one cooperative jammer (CJ), multiple energy receivers (potential eavesdroppers, ERs), and multiple co-located receivers (CRs). We exploit the dual of artificial noise (AN) generation for facilitating efficient wireless energy transfer and secure transmission. Our aim is to maximize the minimum harvested energy among ERs and CRs subject to secrecy rate constraints for each CR and total transmit power constraint. By incorporating norm-bounded channel uncertainty model, we propose a iterative algorithm based on sequential parametric convex approximation to find a near-optimal solution. Finally, simulation results are presented to validate the performance of the proposed algorithm outperforms that of the conventional AN-aided scheme and CJaided scheme.
Original language | English |
---|---|
Title of host publication | 2018 IEEE International Conference on Communications, ICC 2018 - Proceedings |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Volume | 2018-May |
ISBN (Print) | 9781538631805 |
DOIs | |
Publication status | Published - 2018 Jul 27 |
Event | 2018 IEEE International Conference on Communications, ICC 2018 - Kansas City, United States Duration: 2018 May 20 → 2018 May 24 |
Other
Other | 2018 IEEE International Conference on Communications, ICC 2018 |
---|---|
Country | United States |
City | Kansas City |
Period | 18/5/20 → 18/5/24 |
ASJC Scopus subject areas
- Computer Networks and Communications
- Electrical and Electronic Engineering