Description: We propose a trust-based decision framework for wireless sensor
networks coupled with a non-deterministic routing protocol. Both provide a mechanism
to effectively detect and confine common attacks, and, unlike previous approaches, allow bad
reputation feedback to the network Platform: |
Size: 730112 |
Author:sireine |
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Description: 在社会信息化的推动下，作为其核心的数字化技术已步入研究开发阶段。为了实现粮库的温湿度自动检测，提高粮库储粮的安全性是粮库管理实现自动化、智能化。我们提出基于ZigBee多点粮库温湿度检测的方案。为此论文开展于无线传感器网络技术的温湿度数据采集系统的研制工作。ZigBee无线传感器网络是一种新兴的传输技术，将其应用于室内温度和湿度的采集，进而构成无线温湿度采集系统。论文介绍了无线传感器网络系统的体系结构及关键技术。-In society, driven by information technology, as part of its core digital technology has entered a stage of research and development. Depot in order to achieve automatic detection of the temperature and humidity to enhance the security of grain storage grain depot management is automated, intelligent. ZigBee Based on our multi-point detection of grain temperature and humidity program. Carried out for this thesis in the wireless sensor network technology, temperature and humidity data acquisition system development. ZigBee wireless sensor networks is a new transmission technology, will be applied to the indoor temperature and humidity of the collection, which constitutes a collection system of wireless temperature and humidity. This paper introduces wireless sensor network system architecture and key technologies. Platform: |
Size: 149504 |
Author:hithdjsj |
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Description: he paper investigates some important transport
layer algorithms for wireless sensor networks.adopt multi-path routing on the network layer
and distributed TCP caching on the transport layer to
enhance transport reliability. Platform: |
Size: 195584 |
Author:amir rastegar |
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Description: Security in wireless sensor networks is currently provided
through symmetric key cryptography. Although the low
computational complexity involved in private key algorithms is
advantageous, session keys must be embedded in the sensor nodes
before the nodes can be deployed. Protocols are also necessary to
ensure synchronization of keys between the devices on a network.
These protocols require significant communication and storage
overhead. The limitation of such a cryptosystem is that it is not
possible to guarantee the confidentiality of the session keys Platform: |
Size: 179200 |
Author:yared |
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Description: 清华大学工学博士学位论文：无线传感器网络服务质量控制相关问题研究，针对无线传感器网络中特有的服务质量控制问题做了深入研究。-Dissertation Submitted to Tsinghua University，Studies on Quality of Service Control Problems in Wireless Sensor Networks，Focused on the specific QoS problem in wireless sensor networks,some important research results are as this paper. Platform: |
Size: 1497088 |
Author:dm |
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Description: Recent advances in wireless sensor networks have led to many new protocols specifically designed for sensor net-
works where energy awareness is an essential consideration. Most of the attention, however, has been given to the
routing protocols since they might di?er depending on the application and network architecture. This paper surveys
recent routing protocols for sensor networks and presents a classification for the various approaches pursued. The three
main categories explored in this paper are data-centric, hierarchical and location-based. Each routing protocol is de-
scribed and discussed under the appropriate category. Moreover, protocols using contemporary methodologies such as
network flow and quality of service modeling are also discussed. The paper concludes with open research issues. 2003 Elsevier B.V. All rights reserved.
- Recent advances in wireless sensor networks have led to many new protocols specifically designed for sensor net-
works where energy awareness is an essential consideration. Most of the attention, however, has been given to the
routing protocols since they might di?er depending on the application and network architecture. This paper surveys
recent routing protocols for sensor networks and presents a classification for the various approaches pursued. The three
main categories explored in this paper are data-centric, hierarchical and location-based. Each routing protocol is de-
scribed and discussed under the appropriate category. Moreover, protocols using contemporary methodologies such as
network flow and quality of service modeling are also discussed. The paper concludes with open research issues. 2003 Elsevier B.V. All rights reserved.
Platform: |
Size: 2465792 |
Author:rohit |
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Description: 分析比较了adhoc与wsn，由浅到深滴介绍了无线传感网网络-Analysis and comparison of adhoc and wsn, from shallow to deep drop describes the network of wireless sensor networks Platform: |
Size: 4825088 |
Author:胡羡 |
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Description: 无线传感器网络上基于椭圆曲线密码的认证方案设计与实现,一篇和好的论文-Wireless sensor networks Based on Elliptic Curve Cryptography certification program design and implementation, and a good paper Platform: |
Size: 3182592 |
Author:mm |
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Description: 基于OPNET的aloha协议仿真（aloha协议是无线传感器网络MAC协议的一种）-The aloha protocol simulation based on OPNET (aloha protocol MAC protocol for wireless sensor networks a) Platform: |
Size: 393216 |
Author:罗小英 |
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Description: 无线传感器网络所具有的众多类型的传感器，可探测包括地震、电磁、温度、湿度、噪声、光强度、压力、土壤成分、移动物体的大小、速度和方向等周边环境中多种多样的现象。基于MEMS的微传感技术和无线联网技术为无线传感器网络赋予了广阔的应用前景。这些潜在的应用领域可以归纳为:军事、航空、反恐、防爆、救灾、环境、医疗、保健、家居、工业、商业等领域。-Wireless sensor networks have many types of sensors can detect, including seismic, electromagnetic, temperature, humidity, noise, light intensity, pressure, soil composition, the size of moving objects, velocity and direction of the surrounding environment, a variety of phenomena. MEMS based micro-sensor technology and wireless networking technology for wireless sensor networks given the broad application prospects. These potential applications can be summarized as: military, aviation, terrorism, explosion, disaster relief, environment, health, health, home, industrial, commercial and other fields. Platform: |
Size: 2585600 |
Author:fanlianxiang |
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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: Abstract: In recent years, there has been a growing interest in wireless sensor networks. One of the major issues in wireless sensor network is developing an energy efficient routing protocol. LEACH is very effective in enhancing nodes’ lifetime from routing’s aspect. Platform: |
Size: 265216 |
Author:Amir |
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Description: 无线传感器网络的一本书籍，介绍无线传感器网络安全的一本较新英文书籍，介绍了目前最新的一些无线传感器网络安全的一些算法。-Wireless sensor networks a book to introduce the wireless sensor network security, a relatively new books, introduces the latest of a number of wireless sensor network security, some algorithms. Platform: |
Size: 41047040 |
Author:liangzhimao |
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