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检索条件"机构=Computer Engineering and Networks Laboratory"
2836 条 记 录,以下是221-230 订阅
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Poster abstract: Three plane localization
Poster abstract: Three plane localization
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作者: Schneider, Johannes Wattenhofer, Roger Computer Engineering and Networks Laboratory ETH Zurich Switzerland
We present a new technique called "Three Plane Localization" to improve the accuracy of many existing range based and range free localization schemes. The key idea is to intentionally create interference at ...
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Reconstruction of the correct temporal order of sensor network data
Reconstruction of the correct temporal order of sensor netwo...
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作者: Keller, Matthias Thiele, Lothar Beutel, Jan Computer Engineering and Networks Laboratory ETH Zurich Switzerland
Collecting highly accurate scientific measurements asks for highest data quality and yield. But, satisfying these requirements is non-trivial, when considering phenomena common to wireless sensing systems such as cloc... 详细信息
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SpiderBat: Augmenting wireless sensor networks with distance and angle information
SpiderBat: Augmenting wireless sensor networks with distance...
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作者: Oberholzer, Georg Sommer, Philipp Wattenhofer, Roger Computer Engineering and Networks Laboratory ETH Zurich Switzerland
Having access to accurate position information is a key requirement for many wireless sensor network applications. We present the design, implementation and evaluation of SpiderBat, an ultrasound-based ranging platfor... 详细信息
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Poster abstract: Message position modulation for power saving and increased bandwidth in sensor networks
Poster abstract: Message position modulation for power savin...
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作者: Schneider, Johannes Wattenhofer, Roger Computer Engineering and Networks Laboratory ETH Zurich Switzerland
We use a form of pulse-position modulation, i.e. message-position modulation (MPM), to reduce the payload of a message by encoding parts of the message through its transmission time. MPM allows to conserve energy and ... 详细信息
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Capture effect based communication primitives: Closing the loop in wireless cyber-physical systems  12
Capture effect based communication primitives: Closing the l...
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10th ACM Conference on Embedded Networked Sensor Systems, SenSys 2012
作者: Landsiedel, Olaf Ferrari, Federico Zimmerling, Marco Computer Science and Engineering Chalmers University of Technology Sweden Computer Engineering and Networks Laboratory ETH Zurich Switzerland
We argue in this paper that CaptureCom closes the control loop in wireless CPS: it provides efficient collection, processing (in our example aggregation), and dissemination within the network, making it suitable for w... 详细信息
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Silicon electro-optic modulator with high-permittivity gate dielectric layer
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Chinese Optics Letters 2009年 第10期7卷 924-925页
作者: 朱梦霞 周治平 郜定山 Wuhan National Laboratory for Optoelectronics Huazhong University of Science and Technology State Key Laboratory on Advanced Optical Communication Systems and Networks Peking University School of Electrical and Computer Engineering Georgia Institute of Technology
A high-permittivity (high-k) material is applied as the gate dielectric layer in a silicon metal-oxide- semiconductor (MOS) capacitor to form a special electro-optic (EO) modulator. Both induced charge density a... 详细信息
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Sensitivity and detection limit of dual-waveguide coupled microring resonator biosensors
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Chinese Optics Letters 2009年 第7期7卷 598-600页
作者: 夏志轩 易华祥 陈曜 周治平 Wuhan National Laboratory for Optoelectronics School of Optoelectronics Science and Engineering Huazhong University of Science and Technology State Key Laboratory on Advanced Optical Communication Systems and Networks Peking University School of Electrical and Computer Engineering Georgia Institute of Technology
We show that a linear relation exists between the device sensitivity and the quality (Q) factor of a dual- waveguide coupled microring resonator optical biosensor when the optimal conditions are satisfied. We also s... 详细信息
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Intermittent Geocast Routing in Urban Vehicular Delay Tolerant networks
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Tsinghua Science and Technology 2016年 第6期21卷 630-642页
作者: Zhiyuan Li Panpan Wu the School of Computer Science and Telecommunication Engineering Jiangsu University Zhenjiang 212013 China the Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks Nanjing 210003 China
Nowadays, both vehicular active safety service and user infotainment service have become two core applications for urban Vehicular Delay Tolerant networks(u VDTNs). Both core applications require a high data transmi... 详细信息
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Realization of population inversion between 7S_(1/2) and 6P_(3/2) levels of cesium for four-level active optical clock
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Science China(Physics,Mechanics & Astronomy) 2013年 第6期56卷 1107-1110页
作者: WANG YanFei WANG DongYing ZHANG TongGang HONG YeLong ZHANG ShengNan TAO ZhiMing XIE XiaoPeng CHEN JingBiao State Key Laboratory of Advanced Optical Communication Systems and Networks Institute of Quantum ElectronicsSchool of Electronics Engineering & Computer SciencePeking University
We demonstrate experimentally the population inversion between 7S1/2 and 6P3/2 levels of cesium in thermal cesium cell with a 455.5 nm pumping *** calculate the relative population probabilities at each level theoreti... 详细信息
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Granular classifier:Building traffic granules for encrypted traffic classification based on granular computing
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Digital Communications and networks 2024年 第5期10卷 1428-1438页
作者: Xuyang Jing Jingjing Zhao Zheng Yan Witold Pedrycz Xian Li State Key Laboratory on Integrated Services Networks School of Cyber EngineeringXidian UniversityChina Department of Electrical and Computer Engineering University of AlbertaCanada Institute for Future(IFF) Qingdao UniversityQingdaoChina
Accurate classification of encrypted traffic plays an important role in network ***,current methods confronts several problems:inability to characterize traffic that exhibits great dispersion,inability to classify tra... 详细信息
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