多用户小区混合大规模MIMO协同NOMA能量收集研究

2020 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS) Pub Date : 2020-12-14 DOI:10.1109/ANTS50601.2020.9342799

Suraj Dhar, Adrish Banerjee, P. Sircar

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引用次数: 1

摘要

本文研究了在多用户小区中使用混合SWIPT协议的能量收集混合大规模MIMO合作NOMA方案。半正交用户选择-接收天线选择算法(SUS-RAS)算法用于创建强制零用户集，并选择每个用户的接收天线进行信号接收。然后使用用户匹配-接收天线选择算法(UM-RAS)将匹配的用户与强制零用户集中的用户分组，并选择接收信号的天线。采用MaxMax算法选择各集群用户间中继的天线对。最后，一些数值研究表明了大规模MIMO概念、协同NOMA和混合SWIPT协议在能量收集方面的优势。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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On Energy Harvesting in Hybrid Massive MIMO Cooperative NOMA in a Multiuser Cell

In this paper we have considered an energy harvesting hybrid massive MIMO cooperative NOMA scheme using hybrid SWIPT protocol in a multiuser cell. Semi-orthogonal User Selection- Receive Antenna Selection Algorithm (SUS-RAS) algorithm is used to create the zero-forcing user set and select the receive antennas of each user for signal reception. Then User Matching-Receive Antenna Selection Algorithm (UM-RAS) is used to group the matched users with the users in the zero-forcing user set and also to select the antennas for signal reception. MaxMax algorithm is used to select the antenna pair for relaying between the users in each cluster. Finally, some numerical studies are shown that demonstrate the advantage of massive MIMO concept, cooperative NOMA along with hybrid SWIPT protocol for energy harvesting.

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来源期刊

2020 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS)

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