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Contention Resolution Diversity Slotted ALOHA (CRDSA): An Enhanced Random Access Schemefor Satellite Access Packet Networks
In this paper a new multiple access scheme dubbed contention resolution diversity slotted ALOHA (CRDSA) is introduced and its performance and implementation are thoroughly analyzed. The schemeExpand
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DVB-S2 modem algorithms design and performance over typical satellite channels
SUMMARY In this paper we propose a design of the main modulation and demodulation units of a modem compliant with the new DVB-S2 standard (Int. J. Satellite Commun. 2004; 22:249–268). A typicalExpand
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Statistical Modeling of Dual-Polarized MIMO Land Mobile Satellite Channels
This Letter addresses the statistical modeling of dual-polarized MIMO-LMS fading channels. In the absence of accurate experimental results, a statistical model for the characterization of MIMO-LMSExpand
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On the statistical modeling of MIMO land mobile satellite channels: a consolidated approach
This paper addresses statistical modeling of MIMO LMS channels for satellite digital multimedia broadcasting (SDMB) applications. Dual polarization diversity is particularly considered. In theExpand
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Evolution of Space Traveling-Wave Tube Amplifier Requirements and Specifications for Modern Communication Satellites
Complex nonconstant envelope high-order digital modulation schemes used in modern communication satellites bring new requirements for the linearity and power efficiency of the on-board traveling-waveExpand
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Specification of a Policy Based Network Management architecture
NATO is transitioning from traditional circuit-switched networks to what is known as IP converged networks. There is a migration path towards an IP based network for all the services that currentlyExpand
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Accurate characterization of TWTA distortion in multicarrier operation by means of a correlation-based method
Complex payload architectures, together with the use of high-order digital modulations and advanced coding schemes, call for a new interpretation of the traveling-wave tube (TWT) linearityExpand
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Satellite-based AIS System Study
The Automatic Identification System (AIS) is a universal shipborne system aimed at improving the safety and efficiency of navigation and to help protecting the marine environment. Its main purpose isExpand
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Exploiting smart city IoT for disaster recovery operations
Disaster recovery operations are extremely challenging and place significant demands on multiple resources, including local and international emergency response personnel, non-governmentalExpand
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Co-channel signal power measurement methodology in a communication and payload joint simulator
In this paper we provide payload designers with a new methodology to accurately assess the impact of the payload sub-systems onto the end-to-end system performance. The final goal is to have aExpand
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