Relay Selection for Radio Frequency Energy-Harvesting Wireless Body Area Network With Buffer
Relay Selection for Radio Frequency Energy-Harvesting Wireless Body Area Network With Buffer
复制标题
带缓冲器的射频能量采集无线体域网的中继选择
DOI:
10.1109/jiot.2017.2788207
复制
发表时间:
2018-04
影响因子:
10.6
通讯作者:
Chen Minghui
中科院分区:
文献类型:
--
作者:
Sui Dan;Hu Fengye;Zhou Wei;Shao Meiqi;Chen Minghui
In this paper, a relay selection protocol for energy harvesting wireless body area network with buffer is proposed, that considers both the energy of relay nodes and channel state information. The relay node harvests energy from the received radio-frequency signals, then the relay node consumes the harvested energy to transmit information to the destination node. In the proposed relay selection protocol, the relay with the most energy is selected to receive information, the relay with the best relay-destination channel is selected from candidate relays for transmission. The proposed protocol can mitigate the risk of inappropriate relay selection due to channel mismatch problem and avoid the overuse of the same relay. The outage probability is used to measure the system performance. We investigate the outage probability of the optimal relay selection protocol in the time switching and power splitting schemes, respectively. Numerical results show that the proposed protocol significantly outperforms conventional relay selection protocols.
登录
查看更多内容
影响因子:
3.9
作者:
Ling, Zhuang;Hu, Fengye;Liu, Xiaolan
通讯作者:
Liu, Xiaolan
影响因子:
6.8
作者:
Zheng Chang;Xin Hou;Xijuan Guo;T. Ristaniemi;Zhu Han
通讯作者:
Zheng Chang;Xin Hou;Xijuan Guo;T. Ristaniemi;Zhu Han
DOI:
10.1109/twc.2012.032712.111970
发表时间:
2012-05-01
影响因子:
10.4
作者:
Krikidis, Ioannis;Charalambous, Themistoklis;Thompson, John S.
通讯作者:
Thompson, John S.
DOI:
10.1109/jsac.2016.2611843
发表时间:
2016-12-01
影响因子:
16.4
作者:
Chang, Zheng;Gong, Jie;Niu, Zhisheng
通讯作者:
Niu, Zhisheng
影响因子:
10.6
作者:
Md Tanvir Ishtaique ul Huque;K. Munasinghe;A. Jamalipour
通讯作者:
Md Tanvir Ishtaique ul Huque;K. Munasinghe;A. Jamalipour