Xuemin Shen
University of Waterloo
1363 Papers
10.1K Citations
Xuemin Shen is an academic researcher from University of Waterloo. The author has contributed to research in topics: Computer science & Wireless network. The author has an hindex of 106, co-authored 1221 publications. Previous affiliations of Xuemin Shen include Northeastern University (China) & University of Alberta.
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Papers
Joint Mobility, Communication and Computation Optimization for UAVs in Air-Ground Cooperative Networks
TL;DR: In this paper, a UAV-oriented computation offloading system is investigated, where the UAV desires to complete its onboard computation demands with the assistance of a ground edge-computing infrastructure, i.e., a road-side unit (RSU).
Joint Virtual Network Topology Design and Embedding for Cybertwin-Enabled 6G Core Networks
TL;DR: This article proposes a network virtualization (NV)-based network architecture in cybertwin-enabled 6G core networks and reveals that the problem under consideration is formally a mixed-integer nonlinear program (MINLP) and proposes an improved brute-force search algorithm to find its optimal solutions.
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Power Multiplexing NOMA and Bandwidth Compression for Satellite-Terrestrial Networks
TL;DR: In this paper, the impacts of bandwidth compression and power domain multiplexing on the system capacity were investigated and the closed-form expression of error probability for SCNOMA was derived and the system and individual capacities were also analyzed.
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Performance Analysis of Mobile Hotspots with Heterogeneous Wireless Links
TL;DR: An analytical framework for studying the packet loss behavior and throughput in a mobile hotspot with heterogeneous wireless links is proposed and it is concluded that adaptive and cross-layer approaches should be deployed to improve the performance of mobile hotspots.