Matches in SemOpenAlex for { <https://semopenalex.org/work/W2982097090> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2982097090 abstract "Low Earth orbit (LEO) satellites are being considered for expanding legacy terrestrial cellular networks. The end users may not be able to optimize satellite orbits and constellations, however, they can optimize locations of ground stations which aggregate terrestrial traffic and inter-connect with over-passing satellites. Such optimization requires a model of satellite visibility to decide when the satellite becomes visible to the ground station in a given geographical location. Our model assumes ideal Kepler orbits parameterized by six orbital elements to describe the satellite movements. The steps of Kepler orbit modeling are presented in detail to enable other studies requiring geometric representation of satellite trajectories in the 3D space or their 2D footprint on the Earth surface. The long-term mean time satellite visibility (MTSV) metric is defined to measure satellite visibility at a given ground station. Numerical results reveal that efficiency of optimizing the ground station locations is dependent on the satellite orbit and other satellite visibility constraints. The ground station location optimization is especially important when MTSV is improved by orthogonal time sharing schemes using multiple satellites on the same or different orbits. Similar conclusions can be drawn assuming other performance metrics such as the capacity of links between the ground station and the satellites." @default.
- W2982097090 created "2019-11-01" @default.
- W2982097090 creator A5032363978 @default.
- W2982097090 date "1970-01-01" @default.
- W2982097090 modified "2023-09-27" @default.
- W2982097090 title "Regional Coverage Analysis of LEO Satellites with Kepler Orbits" @default.
- W2982097090 hasPublicationYear "1970" @default.
- W2982097090 type Work @default.
- W2982097090 sameAs 2982097090 @default.
- W2982097090 citedByCount "0" @default.
- W2982097090 crossrefType "posted-content" @default.
- W2982097090 hasAuthorship W2982097090A5032363978 @default.
- W2982097090 hasConcept C112819843 @default.
- W2982097090 hasConcept C11413529 @default.
- W2982097090 hasConcept C121332964 @default.
- W2982097090 hasConcept C123403432 @default.
- W2982097090 hasConcept C127413603 @default.
- W2982097090 hasConcept C1276947 @default.
- W2982097090 hasConcept C132943942 @default.
- W2982097090 hasConcept C146978453 @default.
- W2982097090 hasConcept C153294291 @default.
- W2982097090 hasConcept C16405173 @default.
- W2982097090 hasConcept C165464430 @default.
- W2982097090 hasConcept C166957645 @default.
- W2982097090 hasConcept C189069379 @default.
- W2982097090 hasConcept C19269812 @default.
- W2982097090 hasConcept C196644772 @default.
- W2982097090 hasConcept C205649164 @default.
- W2982097090 hasConcept C2779784338 @default.
- W2982097090 hasConcept C41008148 @default.
- W2982097090 hasConcept C62649853 @default.
- W2982097090 hasConcept C70352696 @default.
- W2982097090 hasConcept C97784730 @default.
- W2982097090 hasConceptScore W2982097090C112819843 @default.
- W2982097090 hasConceptScore W2982097090C11413529 @default.
- W2982097090 hasConceptScore W2982097090C121332964 @default.
- W2982097090 hasConceptScore W2982097090C123403432 @default.
- W2982097090 hasConceptScore W2982097090C127413603 @default.
- W2982097090 hasConceptScore W2982097090C1276947 @default.
- W2982097090 hasConceptScore W2982097090C132943942 @default.
- W2982097090 hasConceptScore W2982097090C146978453 @default.
- W2982097090 hasConceptScore W2982097090C153294291 @default.
- W2982097090 hasConceptScore W2982097090C16405173 @default.
- W2982097090 hasConceptScore W2982097090C165464430 @default.
- W2982097090 hasConceptScore W2982097090C166957645 @default.
- W2982097090 hasConceptScore W2982097090C189069379 @default.
- W2982097090 hasConceptScore W2982097090C19269812 @default.
- W2982097090 hasConceptScore W2982097090C196644772 @default.
- W2982097090 hasConceptScore W2982097090C205649164 @default.
- W2982097090 hasConceptScore W2982097090C2779784338 @default.
- W2982097090 hasConceptScore W2982097090C41008148 @default.
- W2982097090 hasConceptScore W2982097090C62649853 @default.
- W2982097090 hasConceptScore W2982097090C70352696 @default.
- W2982097090 hasConceptScore W2982097090C97784730 @default.
- W2982097090 hasLocation W29820970901 @default.
- W2982097090 hasOpenAccess W2982097090 @default.
- W2982097090 hasPrimaryLocation W29820970901 @default.
- W2982097090 hasRelatedWork W130439932 @default.
- W2982097090 hasRelatedWork W1540683793 @default.
- W2982097090 hasRelatedWork W1615299985 @default.
- W2982097090 hasRelatedWork W1645569371 @default.
- W2982097090 hasRelatedWork W1980470923 @default.
- W2982097090 hasRelatedWork W1994033725 @default.
- W2982097090 hasRelatedWork W2031948638 @default.
- W2982097090 hasRelatedWork W2048033259 @default.
- W2982097090 hasRelatedWork W2056444051 @default.
- W2982097090 hasRelatedWork W2057652130 @default.
- W2982097090 hasRelatedWork W2059029094 @default.
- W2982097090 hasRelatedWork W2070650139 @default.
- W2982097090 hasRelatedWork W2157225291 @default.
- W2982097090 hasRelatedWork W2532787940 @default.
- W2982097090 hasRelatedWork W2997511060 @default.
- W2982097090 hasRelatedWork W3092605402 @default.
- W2982097090 hasRelatedWork W3152822328 @default.
- W2982097090 hasRelatedWork W3160217105 @default.
- W2982097090 hasRelatedWork W3190004725 @default.
- W2982097090 hasRelatedWork W73073636 @default.
- W2982097090 isParatext "false" @default.
- W2982097090 isRetracted "false" @default.
- W2982097090 magId "2982097090" @default.
- W2982097090 workType "article" @default.