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: |
Size: 562176 |
Author:dfzr |
Hits:
Description: 关于无线传感器网络的路由算法研究，在能量均衡上的经典LEACH算法，用matlab进行的仿真，能够实现！-Abstract: The distributed wireless sensor net work and the technol ogy of wireless communicati on could realize the subsidence monit oring
and measuring in coalmine goaf . One of the i mportant researcheswas r outing p r ot ocol in wireless sens or net works . Based on the design
idea of the LEACH routing p r ot ocol for the wireless sens or net work, taking the net work communicati on capacity t o be increased and the re2
dundant data trans missi on t o be reduced as the target, according t o the available LEACH i mp r oved calculati on method, an i mp roved layer
r outing p rot ocol algorithm was p rovided . With the introducti on of the forced cluster head and according t o the data relativity of the monit o2
ring and measuring variati on for the unit p itch pointswithin the continued ti me, the redundant data transmissi on quantitywas reduced . A
comparison si mulati on on the net work existing ti me of the i mp roved algorithm for the t wo LEACH p rot ocolswas conduced . The Platform: |
Size: 2048 |
Author:李博宁 |
Hits:
Description: ABSTRACT
In this paper we put forward a kind of secure LEACH routing protocol (SC-LEACH) based on low-power clusterhead selection algorithm. This protocol gets the total number of all nodes by their collaboration in selecting, to precisely calculate the present thresholds with which the
cluster-heads is generated. Consequently, the probability of producing optimal cluster-heads in each round is the biggest,and the variance is the smallest, thus the network reaches its
optimal energy cost. The adoption of pre-shared key pair dispatch improves the security of the routing effectively. Comparing with the LEACH protocol using symmetric keys
dispatch, the simulation validates the effectiveness of SCLEACH. Platform: |
Size: 1276928 |
Author:Amir |
Hits:
Description: MATLAB仿真LEACH算法，对研究WSN能量路由有很大帮助-MATLAB simulation of LEACH algorithm, the study of great help WSN energy routing Platform: |
Size: 3072 |
Author:余 |
Hits:
Description: 集中式LEACH算法，帮助对WSN能量均衡路由的改进。-Centralized LEACH algorithm, to help balance the energy of the WSN routing improvements. Platform: |
Size: 45056 |
Author:余 |
Hits:
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: |
Size: 51200 |
Author:杨扬 |
Hits:
Description: 对LEACH算法的应用，改进，研究及仿真-The application of the LEACH algorithm, improvement, research and simulation Platform: |
Size: 422912 |
Author:丁妍 |
Hits:
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: |
Size: 118784 |
Author:mihir |
Hits:
Description: —As WSN is a resource-constrained network,
especially the limited energy, so it must maintain smaller
router information and reduce the energy consumption as
much as possible. This paper briefly introduces the wireless
sensor network, and analysis the problems existed in
LEACH routing protocol. Put forward the improved
algorithm based on LEACH cluster head multi-hops
algorithm, and under considering the premise of node
energy, consider the optimum number of cluster head and
selecting cluster node ,and through the use of limiter the
number of nodes in each cluster to balance the energy
depletion of each node. It could balance energy
consumption and prolong the lifetime of sensor network
through the use of algorithm. Emulation result indicates it
is effective.-—As WSN is a resource-constrained network,
especially the limited energy, so it must maintain smaller
router information and reduce the energy consumption as
much as possible. This paper briefly introduces the wireless
sensor network, and analysis the problems existed in
LEACH routing protocol. Put forward the improved
algorithm based on LEACH cluster head multi-hops
algorithm, and under considering the premise of node
energy, consider the optimum number of cluster head and
selecting cluster node ,and through the use of limiter the
number of nodes in each cluster to balance the energy
depletion of each node. It could balance energy
consumption and prolong the lifetime of sensor network
through the use of algorithm. Emulation result indicates it
is effective. Platform: |
Size: 141312 |
Author:mihir |
Hits:
Description: 用matlab语言实现无线传感器网络Leach路由算法，并对LEACH算法进行改进，比较改进后的算法的优势尽量减少节点能耗、延长网
络生存时间-Matlab language realize the wireless sensor network Leach routing algorithms, and to Leach algorithm was improved, compare the improved algorithm to reduce the energy consumption of the advantages extend node net Platform: |
Size: 3072 |
Author:qiaoqiaojing |
Hits:
Description: MATLAB仿真LEACH算法，对研究WSN能量路由有很大帮助-MATLAB simulation of LEACH algorithm, the study of great help WSN energy routing Platform: |
Size: 5942272 |
Author:周政 |
Hits:
Description: 一种基于LEACH 的无线传感器网络路由算法,针对LEACH 算法簇头选择机制中存在的不足，提出了一种改进的簇头选择算法。-Wireless sensor network routing algorithm based on LEACH, LEACH algorithm for lack of cluster head selection mechanism, proposes an improved cluster head selection algorithm. Platform: |
Size: 2048 |
Author:谢浩 |
Hits:
Description: leach协议，是无线传感网动态分簇路由算法，提出了无线路由能耗均衡的思想，是现代能耗均衡网络的开山祖，动态分簇算法都是在此基础上改进而来的。 对于写论文的同学来说，这个代码是必备的衡量标准之一。(LEACH protocol is the dynamic routing algorithm for wireless sensor networks, proposes a wireless routing to the energy consumption balance, energy balance is the founder of modern network, the dynamic clustering algorithm is improved on the basis of the. For students who write papers, this code is one of the necessary metrics) Platform: |
Size: 2048 |
Author:快乐成长
|
Hits:
Search - algorithm of routing LEACH