wireless communications based system
Security Management System for Oilfield Based on Embedded Wireless Communications: A Design Approach
... This paper is concerned with the security management system for oilfield based on Embedded wireless communication. The site of oil-well is distributed dispersedly, but distribution area is wide. Oil ...
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Comparison of Indoor Localization Systems Based on Wireless Communications
... As the needs evolved, the attention has turned to mo- bile sensors, introducing a new constraint: the collected data must be mapped to a specific location in order to ensure a correct interpretation of the values. Let’s ...
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Forest Fire Monitoring System Based On ZIG-BEE Wireless Sensor Network
... detection system based on wireless sensor networks consists of the monitoring nodes, base stations, communications systems, Internet access and the structure of monitoring hardware and ...
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A novel spread slotted ALOHA based on cognitive radio for satellite communications system
... satellite communications has been studied by ...satellite system and an infrastructure wireless terrestrial network in ...detector based on radio environment mapping for the spectrum awareness ...
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mi guide: a wireless context driven information system for museum visitors
... innovative communications gallery which celebrates the evolution of communications and its impact on ...a wireless based information system called mi-Guide will be ...a wireless ...
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Detection of Reactive Jamming in DSSS-based Wireless Communications
... Abstract—Reactive jammers have been shown to be a serious threat for wireless communication. Despite this, it is difficult to detect their presence reliably. We propose a novel method to detect such sophisticated ...
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Investigations of water-based liquid antennas for wireless communications
... a spark at the receiver was observed at the same time. This proved that the signal from location A (transmitter) was transmitted to location B (the receiver) in a wireless manner - by electromagnetic waves [3]. In ...
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An efficient FBMC based modulation for future wireless communications
... generation wireless communications due to its low OOB (Out-of-Band) emission than OFDM ...[1].This system also has high performance in asynchronous transmissions where it implements efficient ...
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Secure OFDM System Design for Wireless Communications
... of wireless communication systems against passive eavesdropping, two novel anti-eavesdropping OFDM systems are pro- posed by exploiting the reciprocal, location-dependent and time-varying nature of wireless ...
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Wireless Vehicular Communications
... to one of the root public keys. If a HSM receives a kill command, it deletes everything from its memory including its own private keys, to prevent the generation of any new keys or signatures by the compromised module. ...
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Wireless Sensor Network Based Smart Grid Communications: Cyber Attacks, Intrusion Detection System and Topology Control
... distance wireless communication technology based on IEEE ...wavelength wireless transmission in the unlicensed ISM band from 2400 to 2480 ...one wireless client acts as a master and other ...
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AVATARS: a software defined radio based teleoperating cyber physical system for disaster environment exploration
... real-time communications for tele- operation and for enabling the teleoperator to see what the robot is seeing immediately, although wired commu- nications are more reliable and have been adopted for the ground ...
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Performance Analysis of Different Diversity Combining Techniques with MIMO Systems
... in wireless MIMO system based on Alamouti diversity technique and Maximum ratio combining technique can help to combat and mitigate against Rayleigh fading channel and approach AWGN channel ...
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A Study on the Application of LTE System for High -speed Maritime Wireless Communications
... is based on intelligent CCTV (Closed-Circuit Television) and fourth-generation mobile communication LTE ...Positioning System) information, it is possible to analyze the location information of charities, ...
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Survey Paper on 5G System for Wireless Communications Based on Cognitive Radio Networks
... Abdullah Yaqot et al. [2], cognitive radio (CR) in conjunction with multiple-input multiple-output orthogonal frequency-division multiple access (MIMO-OFDMA) is a candidate technology for future mobile radio networks. ...
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A Hybrid of Optical and Wireless Communications System
... the system caused by the radio channel is the frequency selectivity which induces intersymbol interference ...demodulation, based on a mixer and a delay line (delay equal to the symbol duration Ts = ...
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Efficient energy resource utilization in a wireless sensor system for monitoring water quality
... resource wireless transmission system that focuses on monitoring water and its ...convergence based on iteration, comparison based on unequal network distances to the BS, transmission power ...
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Image processing and transmission scheme based on generalized Gaussian mixture with opportunistic networking for wireless sensor networks
... of wireless communication tech- nology, mobile technology, and decline of sensor hard- ware cost, image capture, and transmission, video communication has been widely developed in the wireless sensor ...
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GSM Based DC MOTOR CONTROL
... control system which capable of receiving a set of command instructions in the form of Short message service and performs the necessary actions like Start, Stop and speed control ...
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Green Communication :Current Scenario with special reference to Mobile Industry Growth and Potential
... of wireless network’s energy consumption that will cause an increase of the global carbon dioxide (CO2) emissions, and impose more and more challenging operational cost for ...
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