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Computation Rate Maximization in UAV-Enabled Wireless-Powered Mobile-Edge Computing Systems
TLDR
An unmanned aerial vehicle-enabled MEC wireless-powered system is studied under both partial and binary computation offloading modes, subject to the energy-harvesting causal constraint. Expand
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A Survey of Positioning Systems Using Visible LED Lights
TLDR
This paper undertakes a thorough investigation into current LED-based indoor positioning systems and compares their performance through many aspects, such as test environment, accuracy, and cost. Expand
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Secure Massive MIMO Transmission With an Active Eavesdropper
TLDR
In this paper, we investigate secure and reliable transmission strategies for multi-cell multi-user massive multiple-input multiple-output systems with a multi-antenna active eavesdropper. Expand
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A Survey of Physical Layer Security Techniques for 5G Wireless Networks and Challenges Ahead
TLDR
This paper provides a latest survey of the physical layer security research on various promising 5G technologies, includingPhysical layer security coding, massive multiple-input multiple-output, millimeter wave communications, heterogeneous networks, non-orthogonal multiple access, full duplex technology, and so on. Expand
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UAV-Enabled Mobile Edge Computing: Offloading Optimization and Trajectory Design
TLDR
An alternative optimization algorithm is proposed based on sequential convex optimization. Expand
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Linear Precoding for Finite-Alphabet Signaling Over MIMOME Wiretap Channels
TLDR
In this paper, we investigate the secrecy rate of finite-alphabet communications over multiple-input-multiple-output- multiple-antenna eavesdropper (MIMOME) channels. Expand
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Linear Precoder Design for MIMO Interference Channels with Finite-Alphabet Signaling
TLDR
This paper investigates the linear precoder design for K-user interference channels of multiple-input multiple-output (MIMO) transceivers under finite alphabet inputs. Expand
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Power Efficient Resource Allocation for Full-Duplex Radio Distributed Antenna Networks
TLDR
In this paper, we study the resource allocation algorithm design for distributed antenna multiuser networks with full-duplex (FD) radio base stations, which enable simultaneous uplink and downlink communications. Expand
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Linear Precoding for the MIMO Multiple Access Channel With Finite Alphabet Inputs and Statistical CSI
TLDR
In this paper, we investigate the design of linear precoders for the multiple-input-multiple-output (MIMO) multiple access channel with finite alphabet inputs and Weichselberger's MIMO channel model. Expand
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Wireless Channel Models for Maritime Communications
TLDR
In this survey, we highlight the most notable differences from the modeling perspective as well as the channel characteristics for the air-to-sea and near-sea-surface channel links, with more focus on the latter. Expand
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