Description: 实现无线传感器网络协议leach
该算法基本思想是：以循环的方式随机选择蔟首节点，将整个网络的能量负载平均分配到每个传感器节点中，从而达到降低网络能源消耗、提高网络整体生存时间的目的。仿真表明，与一般的平面多跳路由协议和静态分层算法相比，LEACH可以将网络生命周期延长15％。
-Realize wireless sensor network protocol leach basic idea of the algorithm is: a way to cycle randomly selected first cluster node, the energy of the entire network load evenly distributed to each sensor node in the network so as to achieve lower energy consumption, improve the overall survival time of network目的. Simulation shows that with the ordinary flat multi-hop routing protocol and static stratification algorithm, LEACH can extend network life-cycle 15. Platform: |
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Author:dfzr |
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Description: 学习传感器网络必须要看一看的文章，是对leach的后期版，集中式的分簇路由协议-Learning sensor network must take a look at the article, is to leach the latter version, centralized sub-cluster routing protocol Platform: |
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Author:lww |
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Description: 无线传感器网络自组织成簇问题优化模型
为了有效延长网络的运行时间，需要设计能量最优的自组织成簇机制，以适应传感器网络的特点。本文提出了一种适合无线传感器网络的能量有效的成簇优化模型。-Self-organizing wireless sensor network problems optimization model cluster in order to effectively extend the network run-time, the energy necessary to design the optimal mechanism for self-organizing clusters, in order to adapt to the characteristics of sensor networks. This paper presents a wireless sensor networks for energy efficient cluster optimization model. Platform: |
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Author:中种种 |
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Description: 无线传感器自组织成簇的基本思想是通过簇首对簇内节点间的相关信息融合及转发机制减少数据的传输量和距离，从而降低通信能量，达到网络节能的目的。-Self-organizing wireless sensor clusters through the basic idea is to cluster the first node of the cluster inter-related information fusion and forwarding mechanism to reduce the data transmission capacity and distance, thereby reducing communication energy and achieve energy-saving purpose of the network. Platform: |
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Author:中种种 |
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Description: 分析了无线传感器网络分簇路由机制,着重从簇头的产生、簇的形成和簇的路由角度系统地描述了当前典型的分簇路由算法,并比较和分析了这些算法的特点和适用情况.最后结合该领域当前研究现状,指出分簇路由算法未来的研究重点.-Analysis of wireless sensor network clustering routing mechanisms, focusing on the selection of cluster head, cluster formation and cluster routing system to describe the perspective of the current typical clustering routing algorithm, and compare and analyze the characteristics of these algorithms and application. Finally, the status of current research in the field, pointing out that sub-cluster routing algorithm focus future research. Platform: |
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Author:苏可 |
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Description: OMNet++环境下用三色理论对无线传感器网络成簇的仿真实现，已经在VC6环境下配置成功，可以直接运行。（只实现了成簇，簇间路由并未实现）压缩文件中给出的网页介绍了怎样在VC6环境下进行OMNet工程配置 -OMNet++ environment using three-color theory of wireless sensor network simulation cluster implementation has been successful VC6 environment configuration, can be directly run. [Only the cluster implementation, inter-cluster routing has not been achieved] compressed file pages give an introduction how to VC6 project OMNet environment configuration Platform: |
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Author:ldj |
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Description: 一种考虑节点能量的无线传感器网络的分簇算法，对研究路由算法有帮助-Consider the energy of a node of the wireless sensor network clustering algorithm, routing algorithm for research help Platform: |
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Author:df |
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Description: In this thesis we have concentrated on energy consumption issue and aim to develop an energy efficient data aggregation protocol. To provide energy efficiency we have considered a cluster-based wireless sensor network. Platform: |
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Author:sireine |
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Description: Abstract: The optimal number of cluster heads is an important parameter of wireless sensor network performance. Network nodes will consume more energy if the number of cluster heads is too much or too little. This paper focuses on novel calculation method for ptimal number of cluster heads. Base on the analysis of LEACH energy dissipation model,novel lation method is derived from the total energy dissipation of a round. Simulation shows the
relationship of the optimal number of cluster heads, the number of frames in steady state phase and the distance between cluster heads and base station (BS).And it provides a theoretical basis for calculation of optimal number of cluster heads which can reduce
the energy consumption among nodes and achieves
an improvement on the network lifetime. Platform: |
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Author:Amir |
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Description: Abstract—the application of wireless sensor network (WSN) is always restricted by the energy shortage of sensor nodes. In order to reduce the entire energy consumption of the WSN, a promising approach is to design light clustering algorithms.LEACH is such a well-known clustering algorithm that was designed to distribute the energy consumption to nodes in the WSN evenly. LEACH is characterized by its attactive clusterbased strategy however, in the algorithm, energy dissipation of
entire network is still great during the process that cluster-heads (CH) transmit data to base station (BS). In this paper, based on
LEACH, we propose a modified clustering orithm which is named ESCAL. In ESCAL, CHs won’t communicate with BS directly, but transfer aggregated data to the nearest node in term
of received signal strength then this elected nearest node willcompress and forward the data to BS.-Abstract—the application of wireless sensor network (WSN) is always restricted by the energy shortage of sensor nodes. In order to reduce the entire energy consumption of the WSN, a promising approach is to design light clustering algorithms.LEACH is such a well-known clustering algorithm that was designed to distribute the energy consumption to nodes in the WSN evenly. LEACH is characterized by its attactive clusterbased strategy however, in the algorithm, energy dissipation of
entire network is still great during the process that cluster-heads (CH) transmit data to base station (BS). In this paper, based on
LEACH, we propose a modified clustering orithm which is named ESCAL. In ESCAL, CHs won’t communicate with BS directly, but transfer aggregated data to the nearest node in term
of received signal strength then this elected nearest node willcompress and forward the data to BS. Platform: |
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Author:Amir |
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Description: 设计无线传感器网络的路由协议，LEACH是第一个基于多簇结构的集群路由协议，是一种分布式的协议,每一个节点通过一个概率来决定自己是否成为簇头节点,并保证每轮有相当数量的簇头节点.
-Design of wireless sensor network routing protocol, LEACH is the first structure of a cluster based on multi-cluster routing protocol, the protocol is a distributed, each node to determine their own through a probability whether a cluster head node, and to ensure that each round there is considerable number of cluster head node. Platform: |
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Author:杨扬 |
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Description: 提出了一种基于改进型微粒群算法的无线传
感器网络分簇路由算法来优化分簇过程。簇首节点的选取综合考虑候选节点和邻居节点的状态信息-Proposed a modified particle swarm algorithm based on wireless sensor network clustering routing algorithm to optimize the clustering process. Cluster head node, considering the selection of the candidate node and the neighbor node state information Platform: |
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Author:Sherry |
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Description: 一种无线传感器网络分簇算法的matlab仿真实验程序，用于查看各节点剩余能量及节电存活数目-A wireless sensor network clustering algorithm matlab simulation program for viewing and saving the residual energy of each node the number of surviving Platform: |
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Author:周波 |
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Description: In wireless sensor networks, the power resource of
each sensor node is limited. Minimizing energy dissipation and
maximizing network lifetime are important issues in the design
of routing protocols for sensor networks. In this paper, Cluster
routing protocol LEACH (Low-Energy Adaptive Clustering
Hierarchy) is research and improved. We extend LEACH
stochastic cluster-head selection algorithm via changing the
round time According to the situation of sensor network. It is
named Variable-round LEACH. The result simulated in NS2
shows that the energy is significantly reduced and the lifetime
of the whole network is increased compared with the previous
routing algorithm for the sensor networks. Platform: |
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Author:mihir |
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Description: Rapid progression of wireless engineering systems, a special domain of sensor network which supports medical diligences is the development of Autonomous Wireless Body Area Network. In this type of environment such as monitoring the health condition of senior citizens .The sensed signal can monitor several types of measurements such as Electroencephalography (EEG), Electrocardiography (ECG), Electromyography (EMG), Skin temperature, Skin conductance or Electrooculography (EOG) etc., compares with the standard level and the information is passed to the care takers or hospital for further necessary actions using a hybrid network of cryptography nowadays are crucial. The privacy information is vital and they have to be safe guarded from several aggressors. We propose a method of crypt analyst method using a cluster pattern of key mechanism provides assure, efficient and improved way to increase the lifetime of the network.-Rapid progression of wireless engineering systems, a special domain of sensor network which supports medical diligences is the development of Autonomous Wireless Body Area Network. In this type of environment such as monitoring the health condition of senior citizens .The sensed signal can monitor several types of measurements such as Electroencephalography (EEG), Electrocardiography (ECG), Electromyography (EMG), Skin temperature, Skin conductance or Electrooculography (EOG) etc., compares with the standard level and the information is passed to the care takers or hospital for further necessary actions using a hybrid network of cryptography nowadays are crucial. The privacy information is vital and they have to be safe guarded from several aggressors. We propose a method of crypt analyst method using a cluster pattern of key mechanism provides assure, efficient and improved way to increase the lifetime of the network. Platform: |
Size: 267264 |
Author:Opencvresearcher |
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