Green Energy and Content-Aware Data Transmissions in Maritime Wireless Communication Networks

Green Energy and Content-Aware Data Transmissions in Maritime Wireless Communication Networks
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海上无线通信网络中的绿色能源和内容感知数据传输

DOI:
10.1109/tits.2014.2343958
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发表时间:
2015-04
影响因子:
8.5
通讯作者:
Shen Xuemin
Shen Xuemin
中科院分区:
工程技术1区
文献类型:
--
作者:
Yang Tingting;Zheng Zhongming;Liang Hao;Deng Ruilong;Cheng Nan;Shen Xuemin

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在本文中,我们调查的网络吞吐量和能源可持续性的绿色能源供电的海上无线通信网络。具体而言,我们研究了如何优化数据业务任务的调度,以最大限度地提高网络吞吐量与微波接入技术的全球互通。为此,我们将其制定为一个优化问题,以最大限度地提高总传输数据包的重量,同时确保收获的能量可以成功地支持传输任务。该公式化的能量和内容感知的船舶吞吐量最大化问题被证明是NP完全的。我们提出了一个绿色能源和内容感知的数据传输框架,它结合了两个infostations和延迟容忍网络投盒的能源限制。将绿色能量缓冲区建模为G/G/1队列,设计了两种启发式算法来优化传输吞吐量和能量可持续性。大量的仿真表明,我们提出的算法可以提供简单而有效的解决方案,在海上无线通信网络与可持续能源。
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.
DOI: 10.2307/2985780
发表时间: 1967-03
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