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检索条件"机构=Simulation and Data Processing Group"
19 条 记 录,以下是11-20 订阅
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An energy-efficient strategy for combined RSS-PDR indoor localization
An energy-efficient strategy for combined RSS-PDR indoor loc...
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2011 9th IEEE International Conference on Pervasive Computing and Communications Workshops, PERCOM Workshops 2011
作者: Tarrio, Paula Cesana, Matteo Tagliasacchi, Marco Redondi, Alessandro Borsani, Luca Casar, Jose R. Data Processing and Simulation Group Universidad Politécnica de Madrid Spain Dipartimento di Elettronica e Informazione Politecnico di Milano Italy
We propose an optimization-based framework to minimize the energy consumption in a sensor network when using an indoor localization system based on the combination of received signal strength (RSS) and pedestrian dead... 详细信息
来源: 评论
An energy-efficient strategy for combined RSS-PDR indoor localization
An energy-efficient strategy for combined RSS-PDR indoor loc...
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IEEE Annual Conference on Pervasive Computing and Communications Workshops (PerCom)
作者: Paula Tarrío Matteo Cesana Marco Tagliasacchi Alessandro Redondi Luca Borsani José R. Casar Data Processing and Simulation Group Universidad Politécnica de Madrid Madrid Spain Dipartimento di Elettronica e Informazione Politecnico di Milano Milan Italy
We propose an optimization-based framework to minimize the energy consumption in a sensor network when using an indoor localization system based on the combination of received signal strength (RSS) and pedestrian dead... 详细信息
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LAURA - LocAlization and Ubiquitous monitoRing of pAtients for health care support
LAURA - LocAlization and Ubiquitous monitoRing of pAtients f...
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2010 IEEE 21st International Symposium on Personal, Indoor and Mobile Radio Communications Workshops, PIMRC 2010
作者: Redondi, Alessandro Tagliasacchi, Marco Cesana, Matteo Borsani, Luca Tarrío, Paula Salice, Fabio Dipartimento di Elettronica e Informazione Politecnico di Milano Milano Italy Data Processing and Simulation Group Universidad Politécnica de Madrid Madrid Spain
This works illustrates the LAURA system, which performs localization, tracking and monitoring of patients hosted at nursing institutes by exploiting a wireless sensor network based on the IEEE 801.15.4 (Zigbee) standa... 详细信息
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LAURA — LocAlization and Ubiquitous monitoRing of pAtients for health care support
LAURA — LocAlization and Ubiquitous monitoRing of pAtients ...
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IEEE International Symposium on Personal, Indoor and Mobile Radio Communications Workshops (PIMRC Workshops)
作者: Alessandro Redondi Marco Tagliasacchi Matteo Cesana Luca Borsani Paula Tarrío Fabio Salice Dipartimento di Elettronica e lnformazione Politecnico di Milano Milano Italy Data Processing and Simulation Group Universidad Politécnica de Madrid Madrid Spain
This works illustrates the LAURA system, which performs localization, tracking and monitoring of patients hosted at nursing institutes by exploiting a wireless sensor network based on the IEEE 801.15.4 (Zigbee) standa... 详细信息
来源: 评论
A new positioning technique for RSS-Based localization based on a weighted least squares estimator
A new positioning technique for RSS-Based localization based...
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International Symposium on Wireless Communication Systems (ISWCS)
作者: Paula Tarrio Ana M. Bernardos Juan A. Besada Jose R. Casar Data Processing and Simulation Group Ciudad Universitaria Madrid Spain Data Processing and Simulation Group Universidad Politcnica de Madrid Madrid Spain
In this paper we propose the use of a weighted least squares estimator to calculate the position of a mobile node in RSS-based localization systems for ad hoc networks. This technique outperforms the traditional posit... 详细信息
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Tracking filters using kinematic measurements
Tracking filters using kinematic measurements
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FUSION 2007 - 2007 10th International Conference on Information Fusion
作者: Besada, Juan A. Soto, Andres De Miguel, Gonzalo Herrero, Jesús García Simulation and Data Processing Group Universidad Politécnica de Madrid Madrid Spain Universidad Carlos III de Madrid Madrid Spain
This paper describes two tracking filters based on the use of kinematic information (velocity, acceleration), in addition to usual position measurements. This kinematic information allows for more advanced filtering m... 详细信息
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Tracking filters using kinematic measurements
Tracking filters using kinematic measurements
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International Conference on Information Fusion
作者: Juan A. Besada Gonzalo de Miguel Andres Soto Jesus Garcia Herrero Simulation and Data Processing Group Universidad Politécnica de Madrid Madrid Spain Universidad Carlos III de Madrid Madrid Spain
This paper describes two tracking filters based on the use of kinematic information (velocity, acceleration), in addition to usual position measurements. This kinematic information allows for more advanced filtering m... 详细信息
来源: 评论
ASYNCHRONOUS TRANSFER MODE (ATM) OPERATION VIA SATELLITE - ISSUES, CHALLENGES AND RESOLUTIONS
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INTERNATIONAL JOURNAL OF SATELLITE COMMUNICATIONS 1994年 第3期12卷 211-222页
作者: CHITRE, DM GOKHALE, DS HENDERSON, T LUNSFORD, JL MATHEWS, N COMSAT Laboratories 22300 Comsat Drive Clarksburg MD 20871 USA. Received his B.Sc. from the University of Bombay India an M.A. in mathematics from the University of Cambridge U.K. and a Ph.D. in physics from the University of Maryland. He is currently an Associate Executive Director of the Network Technology Division at COMSAT Laboratories. He has been involved in research and development activities in ISDN VSAT networks data communications and network systems and architectures. Prior to his current positions Dr. Chitre was a Principal Scientist in the Network Technology Division at COMSAT Laboratories. Dr. Chitre joined COMSAT Laboratories in 1980. He has made major contributions to the analysis and architecture of data communication ISDN and BISDN via satellite. Dr. Chitre directs and participates in the international and national standards activities in ISDN BISDN and data communication as they apply to satellite communication. He was Chairman of the Working Group on Protocols and Network Timing Function of the CCIR/CCITT Joint Ad Hoc Group on ISDN-Satellite Matters during 1990–1992. Currently he is the Chairman of the Working Group on New Technologies in the ITU Intersector Coordinating Group (ICG) on Satellite Matters. Dr. Chitre was a programme manager during 1990 and 1991 on a contract from INTELSAT on systems studies on satellite communications systems architectures for ISDN and broadband ISDN systems. Currently he is the technical manager of the DoD Contract on ATM via satellite demonstration and the programme manager for the INTELSAT contract on analysis and top-level specification of INTELSAT ISDN subnetworks and SDH compatible transport network. Department manager for ISDN/Data Communications in the Network Technology Division of COMSAT Laboratories. His responsibilities include managing the implementation of next generation telecommunication systems for fixed and mobile satellite systems. Current projects include the development of a high data rate gateway switch that provides for the
Key issues regarding the operation of the broadband integrated services digital network (BISDN) via satellite are presented herein. The specific issues, challenges, and their resolutions are detailed. In particular, t... 详细信息
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HYBRID SATELLITE AND TERRESTRIAL NETWORKS
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INTERNATIONAL JOURNAL OF SATELLITE COMMUNICATIONS 1994年 第3期12卷 313-327页
作者: CHITRE, DM SHYY, DJ EPHREMIDES, A GUPTA, S COMSAT Laboratories 22300 Comsat Drive Clarksburg MD 20871–9475 USA. Received his B.Sc. from the University of Bombay India an M.A. in mathematics from the University of Cambridge U.K. and a Ph.D. in physics from the University of Maryland. He is currently an Associate Executive Director of the Network Technology Division at COMSAT Laboratories. He has been involved in research and development activities in ISDN VSAT networks data communications and network systems and architectures. Prior to his current positions Dr. Chitre was a Principal Scientist in the Network Technology Division at COMSAT Laboratories. Dr. Chitre joined COMSAT Laboratories in 1980. He has made major contributions to the analysis and architecture of data communication ISDN and BISDN via satellite. Dr. Chitre directs and participates in the international and national standards activities in ISDN BISDN and data communication as they apply to satellite communication. He was Chairman of the Working Group on Protocols and Network Timing Function of the CCIR/CCITT Joint Ad Hoc Group on ISDN/Satellite Matters during 1990–1992. Currently he is the Chairman of the Working Group on New Technologies in the ITU Intersector Coordinating Group (ICG) on Satellite Matters. Dr. Chitre was a programme manager during 1990 and 1991 on a contract from INTELSAT on systems studies on satellite communications systems architectures for ISDN and broadband ISDN systems. Currently he is the technical manager of the DoD Contract on ATM via satellite demonstration and the programme manager for the INTELSAT contract on analysis and top-level specification of INTELSAT ISDN subnetworks and SDH compatible transport network. Received the B.S. degree in electrical engineering from national Chiao-Tung University Hsin-Chu Taiwan in 1983 and the M.S. and Ph.D. degrees in electrical engineering from Georgia Institute of Technology Atlanta GA in 1986 and 1990 respectively. From June 1987 to October 1987 he worked for the Department of Neurology Emory Univers
The role of satellite communications in networks that provide new services, such as frame relay and multimedia, is investigated. Both passive and active (on-board switching/processing) satellite systems are considered... 详细信息
来源: 评论