Broadcast Authentication is one of the most challenging security problems in sensor networks.
广播认证是传感器网络中极具挑战性的安全问题之一。
Moreover, improvements in sensor technology and computer networks mean that the system would not need a large radar in central Europe.
此外，传感器技术和计算机网络方面的进步意味着这个系统在中欧地区将不需要大型雷达。
Business process execution is the critical step in sensor solutions because it is here that business value is realized in the event capturing infrastructure.
业务过程执行是传感器解决方案的关键步骤，因为正是在这个步骤业务价值才能在事件捕获基础设施内得以实现。
As sensor nodes are energy limited, saving energy is the primary issue in designing Medium Access Control (MAC) protocols in sensor networks.
传感器节点能量受限，节能是传感器网络中媒体访问控制(MAC)协议设计的首要问题。
Routing algorithm is a key issue on network layer in sensor network.
路由算法是传感器网络在网络层上的一个关键研究课题。
Finally, the application of elliptical core dual-mode fiber in sensor field is introduced briefly.
最后简要介绍了椭圆芯双模光纤在传感器中的应用。
The conclusions in this paper are useful in integrated air-ground radar-netting and in sensor management.
文中的结论对空地一体化组网雷达的配置和管理具有一定参考价值。
A new distributed algorithm of data compression of hierarchical cluster model in sensor network is proposed.
提出一种传感器网络中层次簇模型的分布式数据压缩算法。
This paper introduces a kind of design based on TMS320F2812 DSP and IN-AMP in sensor data collection system.
介绍了一种基于TMS320F 2812DSP、仪表放大器的传感器数据采集系统的设计。
This paper proposes a fine-grained radio-map localization based information security boundary in sensor network.
提出一种利用传感器网络精细电子地图定位建立信息安全边界的方法。
The article studies a method of raising directional precision by amplitude shading in sensor arrays directivity design.
本文探讨了在传感器阵的指向性设计中利用振幅束控提高系统定向精度的一种方法。
A lot of traditional key management schemes are not suitable for sensor networks for the limited resource in sensor nodes.
由于传感器节点的资源限制，许多传统的密钥管理方案并不适合传感器网络。
It will be helpful for the development of application of imprinted polymers in sensor device and continuous separation process.
本工作有助于分子印迹技术应用于传感器技术和连续分离技术的研究。
Considering the limited energy and transmission range of sensor nodes in sensor networks, an innovative routing algorithm was proposed.
针对传感器节点能量及传输范围有限等特点，提出了一种基于簇的自适应路由算法。
Especially, accurate restoral of sources waveform is often impossible when there are Gaussian noise or modulatory sources in sensor measurement.
特别是，当传感观测中存在高斯噪声或调制源时，往往无法获得准确的源波形恢复。
It can be used in sensor, photoelectric device and biology. The development of photoelectric device and biology will benefit from nano-technique.
它在传感器、光电子器件、生物检测等多个领域具有潜在的应用前景。
It is very difficult to get the security in sensor networks because of the limited resources of nodes and the wireless communication between nodes.
传感器网络中节点有限的资源以及采用无线的方式转发数据使得在传感器网络内的安全性目标很难实现。
To increase the reality of a virtual camera in sensor simulation, this paper proposes a camera simulation method based on a linear calibration model.
为了提高传感器仿真中虚拟摄像机的仿真真实度，该文在标定算法线形模型的基础上，提出一种基于标定技术的虚拟摄像机仿真方法。
Tracking mobile objects in sensor networks requires better performances including energy, reliability, real time and extensibility of routing protocol.
移动目标跟踪应用在能量效率、可靠性、实时性和可扩展性等方面对传感器网络路由协议提出了较高要求。
The lensed fiber can be used for fiber to LD coupling, fiber to waveguide coupling, detection in sensor, medical and biological applications and so on.
透镜光纤可以应用在光纤和半导体激光器的耦合，光纤和波导的耦合，传感器探测方面以及医疗和生物应用等等。
A protocol of encryption for security in sensor networks is proposed, and some problems of realization and characteristics for this protocol are analyzed.
给出了一种针对传感器网络的安全加密协议，并对该协议的一些实现问题及其特点进行了分析。
The cause analysis of the observation difference is made from their difference in sensor pieces and detecting principle, observation time, weather condition etc.
从它们感应器件和测值原理的不同、观测时间的差异、天气条件的影响等方面，分析了观测记录差异形成的原因。
Considering the character of high density of nodes in sensor network, a new routing algorithm combines the structure of grid with density-controlling, is proposed.
考虑传感器网络中节点非常稠密的特点，提出了一种将网格结构和密度控制相结合的路由算法以延长网络生存时间。
The protocol sends identification information periodically to build cluster structure in sensor network. The protocol can reduce the load of the communication network.
该协议是通过周期性地发送识别信息构建传感器网络的簇结构，有效的降低通信网络的负载。
In order to accurately distinguish the origins bringing about abrupt changes in sensor output, a method is presented for wavelet frequency analysis based on mathematical model.
为了准确区分传感器突变信号产生的原因，提出了基于数学模型的小波频带分析法。
To achieve the uniform distribution of energy consumption in sensor networks, the widths of the grid and node transmission radius are computed by analyzing node energy consumption.
通过分析节点的能量消耗计算每层网格的宽度和节点的传输半径，以达到网络能耗的均衡分布。
Although there are many means to forward data in sensor network, how to reliably deliver sensing data through a vast field of small, vulnerable sensors remains a research challenge.
尽管现在有多种用于传感器网络的数据转发方法，怎样在一组微型、较脆弱的传感器构成的大型网络中可靠地传递数据仍然是研究的重点。
High speed WPAN technology is mainly used in the digital multimedia equipment interconnection, and low speed WPAN technology is mainly applied in sensor network, automation controlling.
高速率的WPAN技术主要用在数字多媒体设备互连中，而低速率的WPAN技术主要应用在传感器网络、自动化控制中。
High speed WPAN technology is mainly used in the digital multimedia equipment interconnection, and low speed WPAN technology is mainly applied in sensor network, automation controlling.
高速率的WPAN技术主要用在数字多媒体设备互连中，而低速率的WPAN技术主要应用在传感器网络、自动化控制中。
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