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Wenjun Hu
Researcher at Yale University
Publications - 44
Citations - 6532
Wenjun Hu is an academic researcher from Yale University. The author has contributed to research in topics: Linear network coding & Communication channel. The author has an hindex of 23, co-authored 42 publications receiving 5809 citations. Previous affiliations of Wenjun Hu include University of Washington & University of Cambridge.
Papers
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Journal ArticleDOI
MetaSense: Boosting RF Sensing Accuracy Using Dynamic Metasurface Antenna
Guohao Lan,Mohammadreza F. Imani,Zida Liu,Jose Manjarres,Wenjun Hu,Andrew S. Lan,David R. Smith,Maria Gorlatova +7 more
TL;DR: The results show that MetaSense achieves 92% to 98% accuracy in classifying ten miniature writing motions, outperforming a non-tunable antenna by 20% in all scenarios, and requires as few as five training instances per class to achieve over 90% accuracy.
Journal ArticleDOI
Programmable Radio Environments with Large Arrays of Inexpensive Antennas
Zhuqi Li,Yaxiong Xie,Longfei Shangguan,R. Ivan Zelaya,Jeremy Gummeson,Wenjun Hu,Kyle Jamieson +6 more
TL;DR: Conventional wireless network designs to date target endpoint designs that view the channel as a given, and examples include rate and power control at the transmitter, sophisticated receiver decoder, and so on.
Journal ArticleDOI
Wireless Sensing Using Dynamic Metasurface Antennas: Challenges and Opportunities
Guohao Lan,Mohammadreza F. Imani,Philipp del Hougne,Wenjun Hu,David R. Smith,Maria Gorlatova +5 more
TL;DR: This article presents the opportunities and challenges posed by a novel class of antennas referred to as DMA for wireless sensing, and presents a general framework for DMA-based wireless sensing.
Patent
Extended Access Point
TL;DR: In this article, a load balancing algorithm is used to select a processing unit to process a signal received by a distributed radio unit, and the radio units may receive a wireless signal, and generate compressed samples of the wireless signal for transport via the radio transmission network and processing by a selected processing unit.