DocumentCode :
62366
Title :
Green Energy and Content-Aware Data Transmissions in Maritime Wireless Communication Networks
Author :
Tingting Yang ; Zhongming Zheng ; Hao Liang ; Ruilong Deng ; Nan Cheng ; Xuemin Shen
Author_Institution :
Navig. Coll., Dalian Maritime Univ., Dalian, China
Volume :
16
Issue :
2
fYear :
2015
fDate :
Apr-15
Firstpage :
751
Lastpage :
762
Abstract :
In this paper, we investigate the network throughput and energy sustainability of green-energy-powered maritime wireless communication networks. Specifically, we study how to optimize the schedule of data traffic tasks to maximize the network throughput with Worldwide Interoperability for Microwave Access technology. To this end, we formulate it as an optimization problem to maximize the weight of the total delivered data packets, while ensuring that harvested energy can successfully support transmission tasks. The formulated energy and content-aware vessel throughput maximize problem is proved to be NP-complete. We propose a green energy and content-aware data transmission framework that incorporates the energy limitation of both infostations and delay-tolerant network throw boxes. The green energy buffer is modeled as a G/G/1 queue, and two heuristic algorithms are designed to optimize the transmission throughput and energy sustainability. Extensive simulations demonstrate that our proposed algorithms can provide simple yet efficient solutions in a maritime wireless communication network with sustainable energy.
Keywords :
WiMax; data communication; delay tolerant networks; energy harvesting; marine communication; optimisation; queueing theory; radio networks; telecommunication power management; telecommunication scheduling; telecommunication traffic; G/G/1 queue algorithms; NP-complete; content-aware data transmission; data traffic scheduling; delay tolerant network; energy harvesting; energy sustainability; green energy data transmission; heuristic algorithm; maritime wireless communication network throughput maximisation; optimization problem; worldwide interoperability for microwave access technology; Algorithm design and analysis; Green products; Streaming media; Throughput; WiMAX; Wireless networks; Diffusion approximation; leaky bucket; maritime wideband communication; sustainable energy;
fLanguage :
English
Journal_Title :
Intelligent Transportation Systems, IEEE Transactions on
Publisher :
ieee
ISSN :
1524-9050
Type :
jour
DOI :
10.1109/TITS.2014.2343958
Filename :
6894603
Link To Document :
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