Pilot reuse and power control of D2D underlaying massive MIMO systems for energy efficiency optimization
作者: Shenghao XuHaixia ZhangJie TianP. Takis Mathiopoulos
作者单位: 1Shandong Provincial Key Laboratory of Wireless Communication Technologies
2Shandong Normal University
3National and Kapodistrian University of Athens
刊名: Science China Information Sciences, 2017, Vol.60 (10)
来源数据库: Springer Journal
DOI: 10.1007/s11432-017-9194-y
关键词: Device-to-device (D2D)Massive MIMOEnergy efficiency (EE)Pilot reuse (PR)Power control (PC)
英文摘要: It is predicted that there will be billions of machine type communication (MTC) devices to be deployed in near future. This will certainly cause severe access congestion and system overload which is one of the major challenges for the proper operation of 5G networks. Adopting device-to-device (D2D) communications into massive multiple-input multiple-output (MIMO) systems has been considered as a potential solution to alleviate the overload of MTC devices by offloading the MTC traffic onto D2D links. This work proposes a novel pilot reuse (PR) and power control (PC) for energy efficiency (EE) optimization of the uplink D2D underlaying massive MIMO cellular systems. Although the use of large scale antenna array at the base station (BS) can eliminate most of the D2D-to-Cellular interference,...
原始语种摘要: It is predicted that there will be billions of machine type communication (MTC) devices to be deployed in near future. This will certainly cause severe access congestion and system overload which is one of the major challenges for the proper operation of 5G networks. Adopting device-to-device (D2D) communications into massive multiple-input multiple-output (MIMO) systems has been considered as a potential solution to alleviate the overload of MTC devices by offloading the MTC traffic onto D2D links. This work proposes a novel pilot reuse (PR) and power control (PC) for energy efficiency (EE) optimization of the uplink D2D underlaying massive MIMO cellular systems. Although the use of large scale antenna array at the base station (BS) can eliminate most of the D2D-to-Cellular interference,...
全文获取路径: Springer  (合作)
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影响因子:0.706 (2012)

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关键词翻译
关键词翻译
  • reuse 再用
  • control 控制
  • efficiency 效率
  • power 功率
  • systems 系统科学与软件
  • optimization 最佳化
  • proposed 建议的
  • underlaying 放在下面的
  • massive 块状的
  • offloading 卸载