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Description: aodv protocol for wsn with c-aodv protocol for wsn with c++
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Size: 12288 |
Author: needoqway |
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Description: WIRELESS SENSOR NETWORKWIRELESS SENSOR NETWORK-WIRELESS SENSOR NETWORK
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Size: 266240 |
Author: 摆放花草 |
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Description: WIRELESS SENSOR NETWORKWIRELESS SENSOR NETWORK-WIRELESS SENSOR NETWORK
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Size: 266240 |
Author: ichsur |
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Description: used for localization in WSN mobile
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Size: 124928 |
Author: mohamed |
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Description: Energy Harvesting wireless sensor network(EH-WSN) is a kind of WSN that
uses rechargeable power supply instead of using traditional battery.
In traditional WSN, the energy sources is limited. When the power source of
node nish, it can not continue to work unless it is recharged again. So the
eort was to design energy-e cient network protocols to maximize the lifetime
of WSN by minimizing energy usage.if we can have access to unlimited power, we can have in nite
lifetime in network. This unlimited power can be provide by environment such
as light, vibration and heat. Then stores the harvested energy in a storage
device. When the device uses energy harvested instead of battery, the residual
energy is no more an useful quantity to preserve. In EH-WSN, if the rate of
harvesting power is lesser than the power used by the node, the sensor node
should go to sleep to charge up.
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Size: 1024 |
Author: minna |
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Description: As we know, the energy needed for sensors should be electrical. So the rst
step before start to work is to convert environmental energy to electrical one.
Inside the node there are dierent components for sensing the area, collecting
data and processing the data. So the main dierent part of this kind of nodes,
in compare of WSN nodes, is the power part. Once the stored energy reach
to a certain amount, the power supply for micro controller and transceiver will
start to work. They will continue to work until they have energy, as soon as the
energy nish, they stops and energy storage device start to work to save energy
again.
The other fact should be consider about EH-WSN node is that the available
energy can change in dierent nodes. So every node has its own harvesting rate.
Platform: |
Size: 1024 |
Author: minna |
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Description: As we know, the energy needed for sensors should be electrical. So the rst
step before start to work is to convert environmental energy to electrical one.
Inside the node there are dierent components for sensing the area, collecting
data and processing the data. So the main dierent part of this kind of nodes,
in compare of WSN nodes, is the power part. Once the stored energy reach
to a certain amount, the power supply for micro controller and transceiver will
start to work. They will continue to work until they have energy, as soon as the
energy nish, they stops and energy storage device start to work to save energy
again.
The other fact should be consider about EH-WSN node is that the available
energy can change in dierent nodes. So every node has its own harvesting rate.
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Size: 1024 |
Author: minna |
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Description: 无线传感器网络的很多应用场合必须知道节点的位置,因此节点定位的研究是关键技术
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Size: 9020907 |
Author: njutwangjian |
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Description: a matlab program for simulation of wsn
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Size: 5120 |
Author: Rahul Kumar |
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Description: wsn的dv-hop算法实现
wsn的dv-hop算法实现-wsn of dv-hop algorithm wsn of dv-hop algorithm wsn of dv-hop algorithm
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Size: 2048 |
Author: 张浩 |
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Description: IEEE paper : tracking with PF and location node in WSN
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Size: 1436672 |
Author: aiucna |
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Description: Wireless Sensor Network (WSN) Control for
Indoor Temperature Monitoring
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Size: 208896 |
Author: Tarek |
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Description: Sensor networks are emerging as a new tool for
habitat monitoring in nature preserves, monitoring and gathering events in hazardous environments, surveillance of buildings, and
surveillance of enemy activities in a battlefield environment. Nodes in a sensor network are severely constrained by energy, storage capacity and computing power. To prolong the lifetime of the sensor nodes, designing efficient routing protocols is critical.
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Size: 529408 |
Author: Loan |
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Description: Wireless sensors networks MAC protocols analysis
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Size: 216064 |
Author: Loan |
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Description: This is code to reacher WSN
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Size: 25600 |
Author: duongcongduc |
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Description: This supported for those who want to reasearch WSN-This supported for those who want to reasearch WSN
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Size: 25600 |
Author: duongcongduc |
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Description: 针对随机部署的无线传感器节点，提出一种基于虚拟力的自组织覆盖算法。将排斥力、引力、边界约束力这 3 种虚拟力作用于网
络中的每个节点，使聚集在一起的节点分散开，引入节点间距离的阈值、边界节点与边界距离的阈值实现对感兴趣区域的最大覆盖。实验 结果表明，该算法在保证连通性的基础上有效扩大了覆盖区域，具有较强实用性。 -This paper presents a self-organization coverage algorithm based on virtual force aiming at the Wireless Sensor Network(WSN) nodes which are randomly deployed. It utilizes three kinds of virtual forces including repulsive force, gravity and border constraint force apply to each
network node to separate the aggregate nodes, introduces the threshold among nodes and the threshold between node and border to realize maximize
coverage of the interested area. Experiental results show that this algoithm can validate coverage area effectively on the base of ensuring connectivity, and it has well utility.
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Size: 98304 |
Author: 石头 |
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Description: WSN 质心定位算法 Centorid Algorithm
加经典参考文献
A: 如果接受节点接收到的包数目与发送节点发送的包数目的比值大于CM_threshold,则这两个节点视为邻居节点
未知节点利用邻居锚节点进行定位，没有邻居锚节点的未知节点无法定位。
B:
如果接受节点接收到的包数目与发送节点发送的包数目的比值大于CM_threshold,则这两个节点视为邻居节点
未知节点一旦被定位就充当起锚节点的功能，向周围邻居发送自己的估计坐标信息
未知节点把已经定位的未知节点与锚节点同等对待
C:
如果接受节点接收到的包数目与发送节点发送的包数目的比值大于CM_threshold,则这两个节点视为邻居节点
有邻居锚节点的未知节点只利用邻居锚节点进行定位，没有邻居锚节点的未知节点才利用已经定位了的邻居未知节点进行定位。-WSN centroid localization algorithm Centorid Algorithm
A: If you accept the received packet node number and the number of packets sent by the sending node ratio greater than CM_threshold, then these two nodes as neighbors
Unknown node using the neighbor anchor nodes to locate, no neighbors anchor nodes and unknown nodes can not be located.
B:
If you accept the received packet node number and the number of packets sent by the sending node ratio greater than CM_threshold, then these two nodes as neighbors
Unknown nodes are positioned on as soon as the function of anchor nodes to send their neighbors estimated coordinate information
Unknown unknown node to node already positioned anchor nodes treated equally
C:
If you accept the received packet node number and the number of packets sent by the sending node ratio greater than CM_threshold, then these two nodes as neighbors
Of the unknown neighbor anchor node the neighbor nodes are only positioned anchor nodes,
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Size: 438272 |
Author: liangzhongfa |
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Description: 无线传感网络的控制程序the control program of WSN -the control program of WSN
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Size: 2781184 |
Author: Haitao xiao |
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Description: 关于GPSDE 对于需要操作GPS的朋友 大家可以参考下 希望对你们有用 大家一起学习-About GPSDE need to operate the GPS for friends we can refer to hope that useful to everyone learning together
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Size: 19834880 |
Author: 常跃跃 |
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