Noncooperative Cellular Wireless with Unlimited Numbers of Base Station Antennas
Citations
78 citations
Cites background or methods from "Noncooperative Cellular Wireless wi..."
...Interestingly, related eigen-structure properties of the covariance matrices were independently derived in [19] for the purpose of eliminating the pilot contamination effect which limits the performance of TDD massive MIMO with the maximal-ratio single-user beamforming advocated in [9]....
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...Also for the sake of simplicity and in line with massive MIMO system simplification (see for example [9], [10]) we allocate to all users the same fraction of the total transmit power P , such that the data vector covariance matrix is given by E[dd] = PS IS ....
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...By using M K antennas at the BS with TDD, as proposed in [9] (see also the more refined performance analysis and system optimization in [10], [11]), is very attractive for TDD systems both in terms of achieved throughput and in terms of simplified downlink scheduling and signal processing at the BS....
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78 citations
Cites background from "Noncooperative Cellular Wireless wi..."
...For TDD, the downlink channel covariance can be obtained via uplink training and channel reciprocity [4]....
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...MASSIVE MIMO is a key technology for the fifthgeneration (5G) wireless communication systems due to its channel-hardening effect and high potential in interference mitigation [2]–[4]....
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78 citations
78 citations
Cites background from "Noncooperative Cellular Wireless wi..."
...Compared with traditional MIMO configurations, massive MIMO systems, equipping with a large number of antennas at base station (BS), have a lot of advantages, such as higher throughput, enhanced link reliability, and improved spectral and energy efficiency [2], [9]–[13]....
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...2875023 paradigm called massive MIMO, also known as large-scale MIMO, has created much interest both in academia [2]–[7] and industry [8], with the promise of meeting future capacity demands [9]....
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78 citations
Cites background from "Noncooperative Cellular Wireless wi..."
...I T ] 2 7 Ju n 20 17 Minimum BER Precoding in 1-Bit Massive MIMO Systems Hela Jedda and Josef A. Nossek Institute of Circuit Theory and Signal Processing Technische Universität München, 80290 Munich Germany Email: {hela.jedda, josef.a.nossek}@tum.de Amine Mezghani University of California, Irvine Irvine, CA 92697, USA Email: amezghan@uci.edu Abstract—1-bit digital-to-analog (DACs) and analog-to-digital converters (ADCs) are gaining more interest in massive MIMO systems for economical and computational efficiency....
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...I T ] 2 7 Ju n 20 17 Minimum BER Precoding in 1-Bit Massive MIMO Systems Hela Jedda and Josef A. Nossek Institute of Circuit Theory and Signal Processing Technische Universität München, 80290 Munich Germany Email: {hela.jedda, josef.a.nossek}@tum.de Amine Mezghani University of California,…...
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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....
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