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- W2945331628 endingPage "2846" @default.
- W2945331628 startingPage "2829" @default.
- W2945331628 abstract "With an incredible increase in the number of wireless devices and an ever-growing demand for high data rates, 5G needs to provide a solution to satisfy the demand for the next decade. Multiple-input multiple-output (MIMO) systems are seen as one of the primary solutions-allowing for spatial multiplexing and the use of millimeter-wave (mmWave) frequencies, which can provide much larger bandwidths and, thus, data rates. MIMO is very closely related to phased arrays, which have been used for radar for the past few decades and requires many antennas and transceivers-on the order of hundreds or thousands for massive MIMO. To make such systems affordable, low-cost, low-power, and low-complexity is required-inherently compromising other system characteristics, such as linearity. The main focus of this paper will be in summarizing the challenges, recent advances, and potential future breakthroughs concerning MIMO/digital array sensitivity to interferers and nonlinear distortion. Specifically, this paper gives an overview of MIMO/digital array architectures and different techniques currently researched for the characterization and mitigation of spatial and spectral interferers and nonlinearities, which can be used to extend the effective dynamic range of low-cost MIMO/digital array systems." @default.
- W2945331628 created "2019-05-29" @default.
- W2945331628 creator A5010077568 @default.
- W2945331628 creator A5011928094 @default.
- W2945331628 creator A5023384087 @default.
- W2945331628 creator A5047383887 @default.
- W2945331628 creator A5057428385 @default.
- W2945331628 creator A5067619507 @default.
- W2945331628 date "2019-07-01" @default.
- W2945331628 modified "2023-09-26" @default.
- W2945331628 title "Survey: Characterization and Mitigation of Spatial/Spectral Interferers and Transceiver Nonlinearities for 5G MIMO Systems" @default.
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