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Dynamic Scheduling in a Delay-Constraint Vehicular Network: A Lyapunov-Optimization Approach
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- Author / Creator
- Guo, Qiang
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Vehicular Network provides essential services to improve the road safety,
extend the wireless connection coverage, and allow
more reliable vehicle-to-vehicle communication. The key challenge of such
networks is throttling the delay to satisfy certain Quality of Service (QoS).
In this thesis, we employ the Lyapunov Optimizatin technique to derive
an optimal system throughput, while at the same time
meets the transmission delay constraint. The algorithm developed is implemented
in a frame-based fashion: the decision is made only at the beginning of each
vehicle arrival frame, which greatly simplifies the calculation overhead.
The algorithm also yields strongly stable queue, which is always upper-bounded by
a finite value. -
- Subjects / Keywords
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- Graduation date
- Fall 2012
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- Type of Item
- Thesis
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- Degree
- Master of Science
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- License
- This thesis is made available by the University of Alberta Libraries with permission of the copyright owner solely for non-commercial purposes. This thesis, or any portion thereof, may not otherwise be copied or reproduced without the written consent of the copyright owner, except to the extent permitted by Canadian copyright law.