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   Articles with "adaptive beam" as a keyword



Research on Indoor 5G Signal Coverage Enhancement Techniques Based on Adaptive Beam Optimization

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recommendations! Published in 2025 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2025.3584968

Abstract: This article addresses the challenges of traditional base station planning and the limited coverage radius of 5G high-frequency bands by proposing an adaptive beam algorithm based on synchronization signal reference signal received power (SS-RSRP), with… read more here.

Keywords: indoor signal; beam; coverage; adaptive beam ... See more keywords

Adaptive Beam Sweeping With Supervised Learning

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recommendations! Published in 2022 at "IEEE Wireless Communications Letters"

DOI: 10.1109/lwc.2022.3213233

Abstract: Utilizing millimeter-wave (mmWave) frequencies for wireless communication in mobile systems is challenging since continuous tracking of the beam direction is needed. For the purpose, beam sweeping is performed periodically. Such approach can be sufficient in… read more here.

Keywords: adaptive beam; problem; beam; supervised learning ... See more keywords

Adaptive Beam Search for Initial Beam Alignment in Millimetre-Wave Communications

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recommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"

DOI: 10.1109/tvt.2022.3164533

Abstract: In this correspondence, we propose an adaptive beam search algorithm to solve the initial beam alignment problem in millimetre-wave communications, where there is neither prior knowledge on the instantaneous channel fading status nor the fading… read more here.

Keywords: beam; adaptive beam; beam search; beam alignment ... See more keywords

Real-Time CGH Generation by CUDA-OpenGL Interoperability for Adaptive Beam Steering with a MEMS Phase SLM

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recommendations! Published in 2022 at "Micromachines"

DOI: 10.3390/mi13091527

Abstract: Real-time, simultaneous, and adaptive beam steering into multiple regions of interest replaces conventional raster scanning with a less time-consuming and flexible beam steering framework, where only regions of interest are scanned by a laser beam.… read more here.

Keywords: adaptive beam; beam steering; time; real time ... See more keywords