Description: 无线传感器网络中,基于协商的SPIN路由协议在NS-2下仿真实现的源代码-wireless sensor networks based on consultations SPIN routing protocol in NS-2 Simulation under the source code Platform: |
Size: 164864 |
Author:张沛 |
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Description: 无线传感器网络中的经典例程，NS-2一书中曾详细介绍这一例子，但是在运行是有好多错误，本文是运行后的例子-Wireless sensor networks in the classic routines, NS-2 1 Introduction This book has detailed examples, but there is a lot of running error, this article is the running example Platform: |
Size: 41984 |
Author:zhangli |
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Description: 在ns2中实现了cbrp协议，对于无线传感器网络中cbrp协议的改进有很好的借鉴意义-Ns2 achieved in cbrp agreement, for wireless sensor networks to improve cbrp agreement has a very good reference Platform: |
Size: 87040 |
Author:王刚 |
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Description: OMNET_与NS2在无线传感器网络仿真中的比较研究-OMNET_ with NS2 simulation in wireless sensor networks in the comparative study of Platform: |
Size: 599040 |
Author: |
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Description: 此压缩包包括无线传感器网络的leach协议在ns2仿真工具中的源代码和说明文件。leach协议是研究无线传感器网络的入门协议，很多新的协议都是在它的基础上改进的!-This package includes a wireless sensor network protocol leach the ns2 simulation tool in the source code and documentation. leach protocol wireless sensor networks is to study entry agreement, a lot of new agreements are the basis of its improved! Platform: |
Size: 592896 |
Author:laticar |
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Description: 基于无线传感器网络的一种安全路由协议
针对无线传感器网络(WSN)中路由协议的安全隐患，提出了一种安全的路由协议．该路由协
议在传统的定向扩散协议基础上增加安全机制，把整个路由过程分为路由建立和路由更新2个阶段，并对其安
全性进行分析．通过在路由建立阶段使用小区密钥和通信密钥，能为网络选择安全的路由；路由更新能在出
现路由故障时重新建立路由，进一步提高了无线传感器网络的路由安全性能．
-Wireless sensor networks based on a secure routing protocol for wireless sensor network (WSN) routing protocol in the security risk, a routing protocol security. The routing protocol in the traditional orientation to increase the proliferation of agreements based on the security mechanism, the entire routing process is divided into routing updates and routing to establish two stages, and its security analysis. Routing through the cell-key establishment phase and communication using the key security options for network routing routing update to routing in the event of failure to re-establish routing to further improve the routing of wireless sensor network security . Platform: |
Size: 522240 |
Author:池尚琨 |
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Description: 本文着重介绍了基于NS-3的无线
传感器网络的物理层仿真模块的设计，搭建了无线传感器网络仿真平台，使一个简单的例子得以在上面运行，并给出
了仿真结果。该仿真平台可以用于对无线传感器网络的深入研究与探讨，有助于无线传感器网络的优化设计、缩短系
统的开发周期。-This paper introduces NS-3-based wireless sensor network simulation module physical layer design, build a wireless sensor network simulation platform that enables a simple example to run in the top, and the simulation results. The simulation platform can be used for wireless sensor networks in-depth study and discussion, will help optimize the design of wireless sensor networks, shorten the development cycle. Platform: |
Size: 354304 |
Author:lv |
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Description: Routing in Wireless Sensor Networks Using Ant Colony Optimization的中文小弟毕设的内容之一 自己翻译的 效果一般 仅供参考-Routing in Wireless Sensor Networks Using Ant Colony Optimization of Chinese younger brother one of their own complete set of the contents of the translation effect of general reference only Platform: |
Size: 134144 |
Author:lovewinner |
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Description: The sensor networks application domain continues to increase with the need for an
effective security mechanism. The fact that WSN often deal with sensitive data operating in
hostile and unexpected environments, makes the concept of security considered essential.
However, because of limited resources and low computing capacity of a sensor node, the
development of a mechanism that ensures security is a real design challenges.
In this report we have tried to propose a new security mechanism dedicated to WSN. Our
main objective is to secure the process of transferring data to the base station. The proposed
protocol protects transferred data against intruder nodes attacks, using a security
mechanism based on the use of control message MAC (Message Authentication Code) for
authentication. Our protocol performances are evaluated using the simulator NS2. Platform: |
Size: 2359296 |
Author:magazana |
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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: |
Size: 118784 |
Author:mihir |
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Description: 本文着重研究网络中使用的MAC协议对语音传输过程的影响，以及无线传
感器网络中适用的语音编码算法。本文首先综述了现有无线传感器网络中常用
的MAC协议，对这些协议进行了分析比较。提出了一种新的基于TDMA的MAC
协议VR-TDMA，为了测试提出的协议性能，在NS2仿真平台上对该协议进行
了仿真，结果证明该协议具有良好的实时性能。然后研究了几种常用语音编码
算法的性能，通过比较研究，认为ADPCM语音编码算法的性能符合无线传感
器网络应用的要求，并对该算法进行了简化，减少了算法运行的计算量。实际
测试表明，算法具有良好的性能。
-In this paper,we concentrate on the mac protocols of wireless sensor networks，
especially the impact imposed on speech transmition．We also want to find a speech
coder which is fit for wireless sensor networks．Firstly,we intorduce the existing mac
protocol，such aS IEEE802．1 1，SMAC protocol，TRAMA protocol，DMAC protoc01．
Moreover we analyse and make comparison of them．Secondly，we propose a new
mac protocol named VR-TDMA．Simulation in NS2 proves that this protocol Canhave pleasing performance in real．time application．Thirdly,we
make a comparison
of some famous speech encoders．The result indicates that ADPCM(Adaptive
Di脏rential Pulse Code Modulation)is simpler than advanced low bit。rate VOICe
coding techniques and doesn’t require as heavy caculations．In this work，We simplify
the algorithm in order tO make it fit for the networks beaer．Actual tests prove that
this simplified algorithm work well in wireless sensor networks． Platform: |
Size: 3294208 |
Author:曾晓丽 |
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Description: This tutorial for NS2 for simulating wireless sensor networks-This is tutorial for NS2 for simulating wireless sensor networks.. Platform: |
Size: 1238016 |
Author:yousafzai |
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Search - sensor networks in ns2