Noncooperative Cellular Wireless with Unlimited Numbers of Base Station Antennas
Citations
65 citations
Cites background from "Noncooperative Cellular Wireless wi..."
...Optimising hybrid (analog-digital) beamforming for a MIMO communication system was studied in this paper....
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...The proposed approach with the hybrid structure was evaluated in a wide range of MIMO systems over various channels....
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...This work develops a method to solve this problem in order to generalize the hybrid MIMO design for arbitrary channel and system configuration (including but not limited to mm-wave and large antenna arrays)....
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...Antenna selection [5]–[7] is a widely investigated concept in MIMO communication systems, with the aim of reducing the cost and complexity of hardware by reducing the number of RF chains, yet maintaining the advantages of having “many” antennas on a transmit/receive node....
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...It is worth mentioning that hybrid (analog-digital) MIMO architecture was originally proposed to reduce the hardware complexity (and cost) by reducing the RF chains, ADC, DAC and etc., however, a general beamforming configuration is still unknown except under certain circumstances such as mm-wave/sparse channels or large antenna arrays....
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64 citations
Cites background from "Noncooperative Cellular Wireless wi..."
...In parallel, the massive multipleinput multiple-output (MIMO) technique is able to significantly boost the spectral efficiency and effectively suppress interference, hence has also received great interests recently [3]–[6]....
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64 citations
Cites background from "Noncooperative Cellular Wireless wi..."
..., large arrays of transmitting LEDs and/or receiving photodiodes) [177], [178]....
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64 citations
64 citations
References
6,812 citations
"Noncooperative Cellular Wireless wi..." refers background in this paper
...A point-to-point MIMO system [2] requires expensive multiple-antenna terminals....
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2,616 citations
"Noncooperative Cellular Wireless wi..." refers background in this paper
...An alternative to a point-to-point MIMO system is a multiuser MIMO system [3], [4], [5], [6] in which an antenna array simultaneously serves a multiplicity of autonomous terminals....
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2,308 citations
"Noncooperative Cellular Wireless wi..." refers background in this paper
...It can be shown that the vector φkjΦ ∗ l has exactly the same probability distribution as does any row vector of Φl [15], [16]....
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2,180 citations
1,802 citations
"Noncooperative Cellular Wireless wi..." refers background in this paper
...An alternative to a point-to-point MIMO system is a multiuser MIMO system [3], [4], [5], [6] in which an antenna array simultaneously serves a multiplicity of autonomous terminals....
[...]