Optimization-based Offloading and Resource Allocation Strategies for Vehicles in Highway Mobile Cloud Computing Systems
碩士 === 國立臺灣大學 === 資訊管理學研究所 === 107 === Self-driving vehicle is an emerging technology which request many different types of tasks, including low-latency computation tasks and resource intensive computation tasks. Due to the limited computational capabilities and storage capacity of vehicles, serving...
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ndltd-TW-107NTU053960022019-06-27T05:48:09Z http://ndltd.ncl.edu.tw/handle/f23uxu Optimization-based Offloading and Resource Allocation Strategies for Vehicles in Highway Mobile Cloud Computing Systems 車輛在高速公路之移動雲端運算系統中基於最佳化技術之卸載與資源分配策略 Hsin-Yi Kuo 郭欣宜 碩士 國立臺灣大學 資訊管理學研究所 107 Self-driving vehicle is an emerging technology which request many different types of tasks, including low-latency computation tasks and resource intensive computation tasks. Due to the limited computational capabilities and storage capacity of vehicles, serving such a large number of tasks has become a serious challenge in the vehicular network. Therefore, this study will use mobile cloud computing systems to overcome the problem of the limited resources in vehicles. By taking the advantages of the fixed route of highway, the direction and the speed of vehicles can be more predictable. In this thesis, we focus on using resource allocation strategy and offloading strategy better serve vehicle tasks in the cloud environment on the highway. We formulate the problem as a linear integer programming problem, in which the objective is to maximize the revenue of the cloud service provider. An algorithm based on the Lagrangian relaxation method and the subgradient method is used to solve this problem. A series of experiments are designed to test the performance of the algorithm. The experimental results show that the algorithm can have better and more stable feasible solutions under various network scenarios. 林永松 2019 學位論文 ; thesis 91 en_US |
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碩士 === 國立臺灣大學 === 資訊管理學研究所 === 107 === Self-driving vehicle is an emerging technology which request many different types of tasks, including low-latency computation tasks and resource intensive computation tasks. Due to the limited computational capabilities and storage capacity of vehicles, serving such a large number of tasks has become a serious challenge in the vehicular network. Therefore, this study will use mobile cloud computing systems to overcome the problem of the limited resources in vehicles. By taking the advantages of the fixed route of highway, the direction and the speed of vehicles can be more predictable.
In this thesis, we focus on using resource allocation strategy and offloading strategy better serve vehicle tasks in the cloud environment on the highway. We formulate the problem as a linear integer programming problem, in which the objective is to maximize the revenue of the cloud service provider. An algorithm based on the Lagrangian relaxation method and the subgradient method is used to solve this problem. A series of experiments are designed to test the performance of the algorithm. The experimental results show that the algorithm can have better and more stable feasible solutions under various network scenarios.
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author2 |
林永松 |
author_facet |
林永松 Hsin-Yi Kuo 郭欣宜 |
author |
Hsin-Yi Kuo 郭欣宜 |
spellingShingle |
Hsin-Yi Kuo 郭欣宜 Optimization-based Offloading and Resource Allocation Strategies for Vehicles in Highway Mobile Cloud Computing Systems |
author_sort |
Hsin-Yi Kuo |
title |
Optimization-based Offloading and Resource Allocation Strategies for Vehicles in Highway Mobile Cloud Computing Systems |
title_short |
Optimization-based Offloading and Resource Allocation Strategies for Vehicles in Highway Mobile Cloud Computing Systems |
title_full |
Optimization-based Offloading and Resource Allocation Strategies for Vehicles in Highway Mobile Cloud Computing Systems |
title_fullStr |
Optimization-based Offloading and Resource Allocation Strategies for Vehicles in Highway Mobile Cloud Computing Systems |
title_full_unstemmed |
Optimization-based Offloading and Resource Allocation Strategies for Vehicles in Highway Mobile Cloud Computing Systems |
title_sort |
optimization-based offloading and resource allocation strategies for vehicles in highway mobile cloud computing systems |
publishDate |
2019 |
url |
http://ndltd.ncl.edu.tw/handle/f23uxu |
work_keys_str_mv |
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