@inproceedings{322bcfe8eafb4d5882aea3e08f86c09d,
title = "Joint Subcarrier-Pair and Power Allocation Based on SWIPT in Multi-Relay OFDM System",
abstract = "In this paper, we address the transmission rate optimization problem for a multi-relay orthogonal frequency division multiplexing (OFDM) system with simultaneous wireless information and power transfer (SWIPT), where each amplify-and-forward (AF) relay does not consume its own energy. By introducing a subcarrier-pair factor, we provide the joint subcarrier-pair and power allocation scheme based on the Hungarian algorithm and Lagrange dual method to maximize the transmission rate. Simulations show that the proposed algorithm can perform better on information transmission rate than other algorithms.",
keywords = "Amplify-and-forward (AF), Multi-relay, OFDM, Simultaneous wireless information and power transfer (SWIPT)",
author = "Weidnag Lu and Guangzhe Liu and Peuyuan Si and Guoxing Huang and Bo Li and Yi Gong",
note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 2020 International Conference on Computing, Networking and Communications, ICNC 2020 ; Conference date: 17-02-2020 Through 20-02-2020",
year = "2020",
month = feb,
doi = "10.1109/ICNC47757.2020.9049783",
language = "英语",
series = "2020 International Conference on Computing, Networking and Communications, ICNC 2020",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "466--470",
booktitle = "2020 International Conference on Computing, Networking and Communications, ICNC 2020",
address = "美国",
}