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Yi Qian
Researcher at University of Nebraska–Lincoln
Publications - 417
Citations - 13520
Yi Qian is an academic researcher from University of Nebraska–Lincoln. The author has contributed to research in topics: Wireless network & Wireless. The author has an hindex of 52, co-authored 400 publications receiving 10837 citations. Previous affiliations of Yi Qian include Clemson University & Carleton University.
Papers
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A Survey on Smart Grid Communication Infrastructures: Motivations, Requirements and Challenges
TL;DR: In this article, the authors present the background and motivation of communication infrastructures in smart grid systems and summarize major requirements that smart grid communications must meet, and explore the challenges for a communication infrastructure as the part of a complex smart grid system.
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A Survey on Cyber Security for Smart Grid Communications
TL;DR: The cyber security requirements and the possible vulnerabilities in smart grid communications are summarized and the current solutions on cyber security for smartgrid communications are surveyed.
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Computation Rate Maximization in UAV-Enabled Wireless-Powered Mobile-Edge Computing Systems
TL;DR: In this paper, a UAV-enabled MEC wireless powered system is investigated under both partial and binary computation offloading modes, subject to the energy harvesting causal constraint and the UAV's speed constraint.
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An energy efficient and spectrum efficient wireless heterogeneous network framework for 5G systems
Rose Qingyang Hu,Yi Qian +1 more
TL;DR: The presented wireless system framework is expected to advance the understandings of the critical technical issues toward energy and spectrum efficient 5G wireless communication systems.
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Key elements to enable millimeter wave communications for 5G wireless systems
TL;DR: This work discusses several key elements to enable mmWave communications in 5G, including the hybrid (digital plus analog) beamforming architecture in mmWave system, and the application of mmWave transmission with narrow beams in non-orthogonal device-todevice communication.