@inproceedings{7f014eb9eb6c482a809927ca16e137a4,
title = "Dynamic power splitting policies for AF relay networks with wireless energy harvesting",
abstract = "Wireless energy harvesting (WEH) provides an exciting way to supply energy for relay nodes to forward information for the source-destination pairs. In this paper, we investigate the problem on how the relay node dynamically adjusts the power splitting ratio of information transmission (IT) and energy harvesting (EH) in order to achieve the optimal outage performance. According to the knowledge of channel state information (CSI) at the relay, optimal dynamic power splitting policy with full CSI and partial CSI are both provided. Finally, through simulations, the proposed power splitting policies can improve the outage performances and the policy with full CSI achieves the best performance. It is also shown that the policy with partial CSI can approach the policy with full CSI closely and incurs far less system overhead.",
author = "Lansheng Hu and Chao Zhang and Zhiguo Ding",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; IEEE International Conference on Communication Workshop, ICCW 2015 ; Conference date: 08-06-2015 Through 12-06-2015",
year = "2015",
month = sep,
day = "8",
doi = "10.1109/ICCW.2015.7247480",
language = "British English",
series = "2015 IEEE International Conference on Communication Workshop, ICCW 2015",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "2035--2039",
booktitle = "2015 IEEE International Conference on Communication Workshop, ICCW 2015",
address = "United States",
}