@inproceedings{b808f9a60bd04111b03efc2317217337,
title = "Energy efficiency in energy harvesting cooperative networks with self-energy recycling",
abstract = "Cooperative communication has been identified as an important component in the 5G system. This paper considers a decode-and-forward (DF) relaying wireless cooperative network, in which the self-energy recycling relay is powered by radio-frequency (RF) signal from the source and its transmitted power from the loop-back channel. The harvested energy is used to support the relay transmissions. Based on a self-energy recycling relaying protocol, we study the optimization of energy efficiency in wireless cooperative networks. Although the formulated optimization problem is not convex, it can be re-constructed to a parametric problem in the convex form by using the non-linear fractional programming, to which closed form solutions can be found by using the Lagrange multiplier method. The simulation results are presented to verify the effectiveness of this solution proposed in this paper.",
author = "Shiyang Hu and Zhiguo Ding and Qiang Ni and Wenjuan Yu and Zhengyu Song",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 20th IEEE International Workshop on Computer Aided Modelling and Design of Communication Links and Networks, CAMAD 2015 ; Conference date: 07-09-2015 Through 09-09-2015",
year = "2016",
month = jan,
day = "25",
doi = "10.1109/CAMAD.2015.7390481",
language = "British English",
series = "2015 IEEE 20th International Workshop on Computer Aided Modelling and Design of Communication Links and Networks, CAMAD 2015",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "59--63",
booktitle = "2015 IEEE 20th International Workshop on Computer Aided Modelling and Design of Communication Links and Networks, CAMAD 2015",
address = "United States",
}