Marginal Deep Architectures Based Massive MIMO Beam Forming and Predictions
نویسندگان
چکیده
منابع مشابه
Holographic Beam Forming and MIMO
Every cellular generation has offered new bands, lower latency, and faster data rates. What really defines wireless generations are the major technology shifts that set them apart. The transition from analog to digital communications marks the boundary between 1G and 2G. 3G introduced CDMA techniques for significant spectral efficiency gains. 4G LTE is nearly at the theoretical limits of wirele...
متن کاملHolographic Beam Forming and MIMO
Every cellular generation has offered new bands, lower latency, and faster data rates. What really defines wireless generations are the major technology shifts that set them apart. The transition from analog to digital communications marks the boundary between 1G and 2G. 3G introduced CDMA techniques for significant spectral efficiency gains. 4G LTE is nearly at the theoretical limits of wirele...
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High-mobility adaption and massive Multiple-input Multiple-output (MIMO) application are two primary evolving objectives for the next generation high speed train communication system. In this paper, we consider how to design a location-aware beam-forming for the massive MIMO system. We first analyze the tradeoff between beam directivity and beamwidth, based on which we present the sensitivity a...
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In beam-based massive multiple-input multiple-output systems, signals are processed spatially in the radio-frequency (RF) front-end and thereby the number of RF chains can be reduced to save hardware cost, power consumptions and pilot overhead. Most existing work focuses on how to select, or design analog beams to achieve performance close to full digital systems. However, since beams are stron...
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ژورنال
عنوان ژورنال: HELIX
سال: 2020
ISSN: 2277-3495,2319-5592
DOI: 10.29042/2020-10-4-26-31