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MULTIPLE-ANTENNA-ASSISTED NON-ORTHOGONAL MULTIPLE ACCESS
DOI:10.1109/MWC.2018.1700080.png)
摘要
En 中文
Non-orthogonal multiple access (NOMA) is potentially capable of circumventing the limitations of the classic orthogonal multiple access schemes. Hence, it has recently received significant research attention in both industry and academia. This article is focused on exploiting multiple antenna techniques in NOMA networks, with an emphasis on investigating the rate region of MIMO-NOMA, while reviewing two popular multiple antennas aided NOMA structures, as well as underlining resource management problems of both single-carrier and multi-carrier MIMO-NOMA networks. This article also points out several effective methods of tackling the practical implementation constraints of multiple-antenna NOMA networks. Finally, some promising open research directions are provided in the context of multiple -antenna-aided NOMA.
Keyword:
5G
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期刊
IF:
11.5
论文数:
2.8K
被引数:
1.3W
机构
引用论文
Cooperative Non-orthogonal Multiple Access With Simultaneous Wireless Information and Power Transfer

