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- In order to reduce number of accidents happening in railway crossroad,application of WSN(wireless sensor network) is researched based on detection of vibration signal of running train. 摘要 为减少铁路道口行车事故,基于对火车行进中振动信号的检测,研究了无线传感器网络新技术在道口无人监控系统中的应用。
- WSN Wireless Sensor Networks 无线传感器网络
- Wireless sensor networks(WSN) are novel technologies,and can be applied to both abominable and military environments. 无线传感器网络是一种全新的技术,能够广泛应用于恶劣环境和军事领域中。
- To improve the energy efficiency is one key problem of Wireless Sensor Networks (WSN) research. 摘要提高能量效率是无线传感器网络研究的关键技术之一。
- Nodes in wireless sensor networks (WSN) use batteries as their energy supply, which restrains their energy consumption. 摘要由于无线传感器网络节点使用干电池和纽扣电池供电的特点,限制了网络节点能量的使用。
- Wireless sensor networks (WSN) is a novel technology about acquiring and processing information. 摘要无线传感器网络是一门获取和处理信息的新兴技术。
- Data aggregation is an important research area in Wireless Sensor Networks(WSN). 数据融合是无线传感器网络中重要的研究领域之一。
- Considering the limitation and deficiency of security bootstrap on Wireless Sensor Networks (WSN), a new security bootstrap scheme for WSN is proposed. 针对目前无线传感器网络中的安全引导技术的缺乏和不足,提出了一种新的无线传感器网络的安全引导模式。
- A novel media access control protocol based on network-assisted diversity multiple access (NDMA) is proposed for wireless sensor networks (WSN) in this paper. 网络辅助分集多址接入(Network-assisted Diversity Multiple Access,NDMA)机制是一种利用网络资源获得分集特性,利用信号分离技术解决数据包冲突的方法。
- Wireless Sensor Network (WSN) consists of large number of tiny sensor nodes which have ability of apperceiving, computing and wireless communicating. 无线传感器网络是由大量具有感知、计算和无线通信能力的微型节点通过自组织的方式构成的网络。
- Wireless sensor network (WSN) is widely used, which can instantly monitor, collect and process environmental information. 无线传感器网络能够实时监测、采集和处理环境信息,应用前景十分广阔。
- Taking account of the demand of wireless sensor networks (WSN), the article provides a energy-efficient and low-latency MAC protocol: CRMAC (channel reservation mac protocol). 摘要针对无线传感器网络的特点,提出低能耗低延时的无线传感器网络MAC协议-CRMAC。
- Considering the distributions of node’s energy consumptions in Wireless Sensor Networks(WSN),a modified hierarchical data aggregation protocol is proposed. 摘要 考虑WSN中节点的能耗分布情况,提出了一种改进的多级汇聚协议。
- When Wireless Sensor Network (WSN) is used to monitor sensitive objects, the location privacy of monitored objects becomes a key issue. 摘要当无线传感器网络用于监控敏感对象时,被监控对象的位置隐私成为一个关键问题。
- Estimate the randomly deployed nodes position of a Wireless Sensor Network(WSN) by TDOA(Time Difference of Arrival),determining the distance of the nodes is needed. 摘要 运用TDOA方法对节点定位时,需要对节点测距。
- Because of advances in sensor technology,micro-electro-mechanism system(MEMS),modern network and wireless communication technology,wireless sensor networks(WSN) are designed and developed. 传感器技术、微机电系统、现代网络和无线通信等技术的进步,推动了具有现代意义的无线传感器网络的产生和发展。
- To improve the passive tracking performance and to reduce the energy cost in wireless sensor networks (WSN), a new decentralized information particle-filtering (IPF) algorithm was proposed. 摘要为提高目标被动跟踪性能,并降低无线传感器网络(WSN)中的能量开销,提出了一种断的分布式信息杜于滤波(IPF)算法。
- Accumulation of node localization error and distance measurement(or calculation) error between nodes restrict the benefit of iterative refinement of node localization in Wireless Sensor Networks(WSN). 节点本身的定位误差和节点间距离测量(或计算)误差的积累限制了无线传感器网络节点定位循环求精的功效。
- Wireless sensor networks (WSN) consist of low-cost, low-power tiny sensor nodes that can communicate with each other to perform sensing and data processing cooperatively in ad-hoc manner. 无线传感器网络是由大量低成本、低功耗、具备感知、数据处理、存储和无线通信能力的微型传感器节点通过自组织方式形成的网络。
- Power-Efficient Node Localization Algorithm in Wireless Sensor Networks. 无线传感器网络中基于模式序列分类的分布式数据流过滤方法.