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Studies on construction of self-organized sensor networks and distributed sensor fusion

自组织传感器网络构建与分布式传感器融合研究

基本信息

批准号：
17500036
负责人：
WADA Koichi
金额：
$ 2.38万
依托单位：
Nagoya Institute of Technology
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2005
资助国家：
日本
起止时间：
2005 至 2007
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17500036/
关键词：
sensor networks self-organization sensor fusion ad-hoc radio networks broadcasting gathering clustering structures

项目摘要

(1) Graph-theoretic modeling of self-organizing sensor networks: We have constructed ad hoc radio networks including sensor networks with the following properties. (a) Dynamic networks can be treated. (b) This model has a hierarchical structure (duster structure) which enables us to network scalability. (c) Broadcasting which is one of the most fundamental operations in sensor networks can be done efficiently(2) Extensions of the model for self-organized sensor network Based on the model stated in(1), we have made some extensions as follows(a) We have extended the dynamicity of networks such that merge and separation of several networks can be treated. (b) We have extended the architecture of sensor network model so that not only broadcasting but also point-to-point communication can be done efficiently(3) Development of efficient algorithms for basic operations on distributed sensor fusion: The architecture of self-organized sensor networks is improved such that broadcasting and gathe … More ring which are basic operations for sensor fusion can be processed efficiently and optimal broadcasting and gathering algorithms are developed on the improved sensor networks.(4) Development of self-stabilizing algorithms for self-organized sensor networks : We have developed self-stabilizing algorithms for sensor networks with duster structure and have shown that the sensor network can be autonomously recovered from transient faults.(5) Improvement of theoretical results for ad hoc radio networks : We have improved previous results on ad hoc radio networks, that is, we have shown the following results. (a) For the acknowledged broadcasting problem, for which it is proved that there does not exist any algorithm generally, we have given some practical sufficient condition for which there exists an algorithm and shown a time-optimal algorithm for this problem. (b) For the initialization problem, which is useful for radio network initialization, we have given an optimal distributed algorithm up to constant factor Less

(1)自组织传感器网络的图论建模：我们已经构建了ad hoc无线电网络，包括具有以下属性的传感器网络。(a)动态网络是可以处理的。(b)该模型具有层次结构（duster结构），使我们能够实现网络的可扩展性。(c)（2）自组织传感器网络模型的扩展基于（1）中所述的模型，我们做了如下扩展：（a）我们扩展了网络的动态性，使得可以处理多个网络的合并和分离。(b)我们扩展了传感器网络模型的体系结构，使其不仅可以高效地进行广播，还可以高效地进行点对点通信（3）开发分布式传感器融合基本操作的高效算法：改进了自组织传感器网络的体系结构，使广播和采集能够有效地进行。 ...更多信息在改进后的传感器网络上，对传感器融合的基本运算环进行了有效处理，并提出了最优的广播和收集算法。(4)自组织传感器网络的自稳定算法的发展：我们已经开发了自稳定算法与簇结构的传感器网络，并已表明，传感器网络可以自主地从瞬时故障恢复。(5)改进了ad hoc无线网络的理论结果：我们改进了ad hoc无线网络的先前结果，即我们已经证明了以下结果。(a)对于已证明一般不存在算法的公认广播问题，本文给出了存在算法的一些实用充分条件，并给出了该问题的时间最优算法。(b)对于对于无线网络初始化有用的初始化问题，我们给出了一个常数因子小于的最佳分布式算法

项目成果

期刊论文数量（0）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

移動端末による通信網の効率的自己組織化手法

移动终端通信网络的高效自组织方法

DOI：
发表时间：
2006
期刊：
影响因子：
0
作者：
通讯作者：

Construction and Maintenance of a Cluster-Based Architecture for Sensor Networks

DOI：
10.1109/hicss.2006.95
发表时间：
2006-01
期刊：
Proceedings of the 39th Annual Hawaii International Conference on System Sciences (HICSS'06)
影响因子：
0
作者：
Jiro Uchida;Islam A. K. M. Muzahidul;Y. Katayama;Wei Chen;K. Wada
通讯作者：
Jiro Uchida;Islam A. K. M. Muzahidul;Y. Katayama;Wei Chen;K. Wada

Routing protocols on a novel cluster-based architecture for dynamic adhoc radio networks

用于动态自组织无线电网络的新型基于集群的架构上的路由协议