首页    期刊浏览 2024年11月30日 星期六
登录注册

文章基本信息

  • 标题:Energy Harvesting in Opportunistic Relaying Network with Multiple Antennas
  • 本地全文:下载
  • 作者:Ayaz Hussain ; Zahoor Ahmed ; Nazar Hussain Phulpoto
  • 期刊名称:International Journal of Computer Science and Network Security
  • 印刷版ISSN:1738-7906
  • 出版年度:2018
  • 卷号:18
  • 期号:5
  • 页码:125-129
  • 出版社:International Journal of Computer Science and Network Security
  • 摘要:In this paper, we study a dual-hop opportunistic decode-and-forward (DF) wireless energy harvesting relaying network with multiple-antennas overκ-μ fading channels. The multiple antennas are considered at the source and destination and communication happens from the source to the destination via a selected energy-constrained relay from among all relays available in the network. In this system, the relay has no external source of power, therefore, it harvests the energy from the radio-frequency (RF) signals that are transmitted by the source node. Using the harvested energy, the selected relay decodes and transmits the source information to the destination. Considering a time-switching-based relaying (TSR) protocol, the performance of the considered system is evaluated for a various number of relays and for a different combination of antennas. The κ-μ fading model is a broad fading model and has some particular cases, namely, Rician, Nakagami-m, and Rayleigh. Hence, these results are broad and are applicable to evaluate the system performance for various fading scenarios.
  • 关键词:Energy harvesting; relay selection; multiple-antennas; time-switching-based relaying;;κ-μ fading; outage probability.
国家哲学社会科学文献中心版权所有