Yu Wang
Xidian University
26 Papers
132 Citations
Yu Wang is an academic researcher from Xidian University. The author has contributed to research in topics: Computer science & Scheduling (computing). The author has an hindex of 10, co-authored 26 publications.
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Papers
Toward a Flexible and Reconfigurable Broadband Satellite Network: Resource Management Architecture and Strategies
TL;DR: This work proposes a novel TERG to precisely describe the evolution of multi-dimensional resources in BSN, and reveals the continuity and correlation relationships among various resources, and proposes an optimal resource allocation strategy to facilitate efficient cooperation amongVarious resources.
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Multi-Resource Coordinate Scheduling for Earth Observation in Space Information Networks
TL;DR: This paper characterize the relationship among multi-resource using an event-driven time-expanded graph (EDTEG) and decompose the problem into separate observation scheduling and transmission scheduling sub-problems, which can be efficiently solved by extended transmission time sharing graph and directed acyclic graph methods.
109
Channel-Aware Mission Scheduling in Broadband Data Relay Satellite Networks
TL;DR: To achieve fair performance among user satellites, the minimum number of successfully scheduled missions over all user satellites is maximize by jointly optimizing contact plan design, power allocation in relay satellites, and mission schedules based on the time-expanded graph.
86
An Analytical Framework for Resource-Limited Small Satellite Networks
TL;DR: An analytical framework for resource-limited small satellite networks is proposed to handle the challenges raised by the intertwined impacts of energy budgets, satellites' movements and delay requirements on data acquisition and delivery process, and an optimization problem aiming at maximizing the delay-constrained throughput is formulated.
57
Resource Mobility in Space Information Networks: Opportunities, Challenges, and Approaches
TL;DR: An overview of open issues with regard to resource mobility in SINs is provided and the concept of resource mobility is proposed and further elaborate on the opportunities it provides and the key research challenges of resource Mobility management are introduced.
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