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  • 标题:Throughput Analysis and Optimization of Relay Selection Techniques for Millimeter Wave Communications
  • 本地全文:下载
  • 作者:Raed Alhamad ; Hatem Boujemaa
  • 期刊名称:Journal of Computer Networks and Communications
  • 印刷版ISSN:2090-7141
  • 电子版ISSN:2090-715X
  • 出版年度:2019
  • 卷号:2019
  • 页码:1-9
  • DOI:10.1155/2019/7523181
  • 出版社:Hindawi Publishing Corporation
  • 摘要:In this paper, we optimize the throughput of millimeter wave communications using relay selection techniques. We study opportunistic amplify and forward (OAF), opportunistic decode and forward (ODF), and partial and reactive relay selection (PRS and RRS). Our analysis is valid for interference-limited millimeter wave communications. We suggest a new optimal power allocation (OPA) strategy that offers significant performance enhancement with respect to uniform power allocation (UPA). The proposed OPA offers up to 2 dB gain with respect to UPA. Our analysis is confirmed with extensive simulation results for Nakagami fading channels.
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