Satellite communication
Satellite Communication
... Abstract: Communication in the whole of the World is revolutionized with the advent of ...Satellites. Satellite Communication hasserved mankind in many ways ...of communication services in the ...
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A Lightweight Authentication and Key Sharing Protocol for Satellite Communication
... in satellite communication, especially for LEO satellites, where visibility period lasts for few minutes only (5 to 10 minutes on average) and big data need to be transferred in this short duration ...
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Monitoring of the State Conditions of Railway Vehicles by Satellite Communication
... 4. TEST TRAVEL FROM WARSZAWA TO SEWASTOPOL AND BACK [1] In September 2003 the equipped PKP-sleeping car runs its test travel from Warszawa to Sewastopol and back. The monitoring system, using satellite ...
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1. Future use of v- band in satellite communication
... the communication capacity C band was introduced in satellite communication system, when it comes to address the capacity issue in satellite communication, the first technique to ...
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A Review: Limitations/Challenges to Earth Orbit Satellite Communication Systems
... Laser satellite communication can be used for inter-satellite and satellite-to-ground communications ...inter-satellite communication links, a study found that long wavelength ...
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Particle Filtering Equalization Method for a Satellite Communication Channel
... We propose the use of particle filtering techniques and Monte Carlo methods to tackle the in-line and blind equalization of a satellite communication channel. The main difficulties encountered are the ...
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Title: The Analysis of Authentication Methods of Satellite Communication Channels
... radio satellite communication channels, it is widely used: first of all cryptographic methods of information security, which ensure the integrity of the authentication and the confidentiality of transmitted ...
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Estimation of Channel Performance of Satellite Communication and Frequency Reader
... For normal coding techniques a reference signal must be sent to the receiver to decode the data. But by using differential coding techniques any reference signal is not necessary. It depends on present and previous ...
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Satellite communication and remote sensing intervention by rural development
... National Satellite (INSAT) system, currently with nine of them in orbit, is one of the largest domestic satellite communication systems in the ...providing communication network across the ...
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EFFECTS OF RAIN ATTENUATION ON SATELLITE COMMUNICATION LINK
... The outage rain rate was found to be 112 mm/h and also the corresponding outage rain attenuation was also found to be 14.54 dB. Since the outage rain attenuation value is 14.54 dB and the highest possible rain ...
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Design And Simulation Of QPSK Modulator For Optic Inter Satellite Communication
... the communication world, optical satellite communication is one of the major areas that remain to be comprehensively researched ...Inter satellite links (OISL) provides an attractive alternate ...
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An Application of Ray Tracing Modeling Technique to design Aeronautical Satellite Communication
... It increase the carrier-to-noise ratio significantly as elevation angle increases with surface RMS irregularity height. Due to scattering as shown in result . Due to scattering Less power are reflected on the rougher ...
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Analysis on High Data Rate Filter Design for Satellite Communication
... The screenshot of magnitude and phase responses for IFIR lowpass filter is mentioned in Figure 9. The phase response for IFIR lowpass filter is -370.5396 radians respectively due to the increment of samples in filter ...
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Survey: QoS measuring and enhancement of DVB RCS in Satellite Communication
... source satellite communication customary with extremely economical bandwidth ...any satellite communications ...of satellite communication with economical utilization of ...reliable ...
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Overview and study of New Channel Coding Methods for Satellite Communication
... via satellite transponder have been ...free communication for very low Eb/N0 ratios and they are suitable for satellite communication however also for other systems working with limiting Eb/N0 ...
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Ultra-Wideband Printed Monopole Antenna for WLAN & Satellite Communication
... The design and configuration of the proposed antenna has been simulated and optimized using Ansoft HFSS 13.0. Here the dimensions of the antenna consider to be The antenna is designed by using RogerRT/ TMMA4 material ...
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Design of Binary Band Pass Filter for Efficient Satellite Communication
... small satellite uplink system, digital band pass filter is utilized to remove unwanted signal because the preferred baseband signal contains the unwanted factor called interference or ...in satellite ...
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Investigation of ka band satellite communication propagation in equatorial regions
... Ku-band satellite communication systems. For instance, Singh (2013) presented only one year of measured fade duration statistics collected in North of Peninsular Malaysia, Penang; Dao et al. (2013) focused ...
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Satellite Communication - A Review Darshna Trivedi, Devika Gadhavi
... Radio Satellite Corporation (AMSAT) to continue to enhance amateur satellite ...which satellite is which? The user must input information for each ...each satellite, are orbital parameters ...
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SATELLITE COMMUNICATION AND ITS APPLICATIONS
... Satellite communication service industry has grown more rapidly than was forecasted ...improved communication services for both business and consumer ...applications. Satellite is also known ...
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