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| 一种基于水声DTN网络的QoS路由算法 | |
| 引用本文： | 刘蕴络,胡佳慧,冯艳娟,黄秋香. 一种基于水声DTN网络的QoS路由算法[J]. 计算机科学, 2011, 38(11): 37-39,74 |
| 作者姓名： | 刘蕴络 胡佳慧 冯艳娟 黄秋香 |
| 作者单位： | 1. 北京科技大学计算机与通信工程学院 北京100083 2. 北京科技大学计算机与通信工程学院 北京100083;西部矿业股份有限公司 西宁810001 3. 西部矿业股份有限公司 西宁810001 |
| 基金项目： | 本文受国家自然科学基金((60903004)，国家863计划资助项目(2009AA062705 )，科技部对欧盟科技合作专项项目(0803) , 国家教育部博士点基金(20090006110014)和北京市自然科学基金(4102042)资助。 |
| 摘 要： | 以鲸鱼作为DTN移动节点，研究水声特殊环境下的网络QoS路由。针对网络能量和带宽受限的情况，提出一种基于节点移动模型的QoS路由算法。理论分析和实验表明，该算法在丢包率、能量消耗以及时延方面达到了设计的预期目的。本工作对保护濒临灭绝的鲸鱼、实现海洋观测及资源勘探等方面具有重要的意义。 |
| 关 键 词： | 容迟与容断网络，QoS路由，移动模型 |
Algorithm of QoS Routing Based on Underwater Acoustic Delay and Disruption Tolerant Network |
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| LIU Yun-luo,HU Jia-hui,FENG Yan-juan,HUANG Qiu-xiang. Algorithm of QoS Routing Based on Underwater Acoustic Delay and Disruption Tolerant Network[J]. Computer Science, 2011, 38(11): 37-39,74 | |
| Authors: | LIU Yun-luo HU Jia-hui FENG Yan-juan HUANG Qiu-xiang |
| Affiliation: | LIU Yun-luo1 HU Jia-hui1 FENG Yan-juan1,2 HUANG Qiu-xiang2(School of Computer & Communication Engineering,University of Science & Technology Beijing,Beijing 100083,China)1(Western Mining Co.,Ltd.,Xining 810001,China)2 |
| Abstract: | Setting whales as network nodes, the QoS routing problem was researched for the particular environment of underwater acoustic DTN. For the constraints of energy and bandwidth, a novel QoS routing algorithm based on nodes' mobility model was proposed. Through theoretical analysis and simulations, the aspects of packet lost rate, energy consumption and latency of the algorithm achieve the prospective design objects. The work of this literature has important significance on protection of endangered whales, the oceans and seas observation, resources exploration and so on. |
| Keywords: | Delay and disruption tolerant network QoS routing Mobility model |
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