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UID:787@lincs.fr
DTSTART;TZID=Europe/Paris:20231018T153000
DTEND;TZID=Europe/Paris:20231018T163000
DTSTAMP:20231023T130512Z
URL:https://www.lincs.fr/events/modeling-of-leo-satellite-constellation-an
 d-downlink-analysis-leveraging-cox-point-process/
SUMMARY:Modeling of LEO Satellite Constellation and Downlink Analysis
 Leveraging Cox Point Processes
DESCRIPTION:This work develops an analytical framework for downlink low
 earth orbit (LEO) satellite communications\, leveraging tools from
 stochastic geometry. We propose a tractable approach to the analysis of
 such satellite communication systems accounting for the fact that
 satellites are located on circular orbits. We accurately characterize this
 geometric property of such LEO satellite constellations by developing a Cox
 point process model that jointly produces orbits and satellites on these
 orbits. Our work differs from existing modeling studies that have assumed
 satellites' locations as completely random binomial point processes. For
 this newly developed Cox model\, we derive the outage probability of the
 proposed network and the distribution of the
 signal-to-interference-plus-noise ratio (SINR) of an arbitrarily located
 user in the network. By presenting various key network performance metrics
 as functions of key network parameters\, this work allows one to assess the
 statistical properties of downlink LEO satellite communications and thus
 can be used as a system-level design tool.
CATEGORIES:Seminars,Youtube
LOCATION:Salle 4A113 - TP @Palaiseau\, 19 place Marguerite Perey\,
 Palaiseau\, France
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=19 place Marguerite Perey\,
 Palaiseau\, France;X-APPLE-RADIUS=100;X-TITLE=Salle 4A113 - TP
 @Palaiseau:geo:0,0
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TZID:Europe/Paris
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