Matches in SemOpenAlex for { <https://semopenalex.org/work/W3213804973> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W3213804973 abstract "The latest technical recommendation by the International Telecommunication Union (ITU) for a data exchange system in the VHF maritime mobile band defines a random access channel (RAC) for communications on the uplink channel between vessels and satellites. The physical layer frame for random uplink channel is designed to allow for a more efficient use of the power amplifiers and includes features to assist the satellite receivers to resolve overlapping reception of multiple messages. This paper presents the performance results of an over-the-air test campaign carried out exploiting the NorSat-2 Low Earth orbit (LEO) satellite. After a review of the VDE-SAT RAC and Link ID 20 burst, a possible demodulator implementation is shown. Then, the VDE-SAT transmitter platform, located in Pisa, Italy, emulating a population of vessels transmitting to the NorSat-2 LEO satellite is introduced, and the test cases are described. Afterward, the analysis of the recorded signals is provided. The post-analysis first focuses on the demodulation performance in terms of probability of successful demodulation of the interfering bursts. Further investigation has also been carried out to better understand the interference environment in this frequency band for satellite signal reception. Tests indicate promising results of successfully detecting and demodulating up to 22 overlapping RAC messages, confirming the robustness of the protocol. Finally, capitalizing on the above analysis, conclusions suggest possible improvements." @default.
- W3213804973 created "2021-11-22" @default.
- W3213804973 creator A5000405861 @default.
- W3213804973 creator A5028403237 @default.
- W3213804973 creator A5050288244 @default.
- W3213804973 creator A5060259335 @default.
- W3213804973 creator A5079564804 @default.
- W3213804973 creator A5081404673 @default.
- W3213804973 date "2021-11-10" @default.
- W3213804973 modified "2023-10-02" @default.
- W3213804973 title "On‐field test campaign performance of VDE‐SAT Link ID 20 over Norsat‐2 LEO satellite" @default.
- W3213804973 cites W1526632983 @default.
- W3213804973 cites W1856756222 @default.
- W3213804973 cites W2056963790 @default.
- W3213804973 cites W2113798083 @default.
- W3213804973 cites W591205089 @default.
- W3213804973 doi "https://doi.org/10.1002/sat.1437" @default.
- W3213804973 hasPublicationYear "2021" @default.
- W3213804973 type Work @default.
- W3213804973 sameAs 3213804973 @default.
- W3213804973 citedByCount "0" @default.
- W3213804973 crossrefType "journal-article" @default.
- W3213804973 hasAuthorship W3213804973A5000405861 @default.
- W3213804973 hasAuthorship W3213804973A5028403237 @default.
- W3213804973 hasAuthorship W3213804973A5050288244 @default.
- W3213804973 hasAuthorship W3213804973A5060259335 @default.
- W3213804973 hasAuthorship W3213804973A5079564804 @default.
- W3213804973 hasAuthorship W3213804973A5081404673 @default.
- W3213804973 hasConcept C104317684 @default.
- W3213804973 hasConcept C121308736 @default.
- W3213804973 hasConcept C126042441 @default.
- W3213804973 hasConcept C127162648 @default.
- W3213804973 hasConcept C127413603 @default.
- W3213804973 hasConcept C138660444 @default.
- W3213804973 hasConcept C14279187 @default.
- W3213804973 hasConcept C146978453 @default.
- W3213804973 hasConcept C185592680 @default.
- W3213804973 hasConcept C19269812 @default.
- W3213804973 hasConcept C195251586 @default.
- W3213804973 hasConcept C2778027091 @default.
- W3213804973 hasConcept C32022120 @default.
- W3213804973 hasConcept C41008148 @default.
- W3213804973 hasConcept C47798520 @default.
- W3213804973 hasConcept C55493867 @default.
- W3213804973 hasConcept C60229501 @default.
- W3213804973 hasConcept C63479239 @default.
- W3213804973 hasConcept C76155785 @default.
- W3213804973 hasConceptScore W3213804973C104317684 @default.
- W3213804973 hasConceptScore W3213804973C121308736 @default.
- W3213804973 hasConceptScore W3213804973C126042441 @default.
- W3213804973 hasConceptScore W3213804973C127162648 @default.
- W3213804973 hasConceptScore W3213804973C127413603 @default.
- W3213804973 hasConceptScore W3213804973C138660444 @default.
- W3213804973 hasConceptScore W3213804973C14279187 @default.
- W3213804973 hasConceptScore W3213804973C146978453 @default.
- W3213804973 hasConceptScore W3213804973C185592680 @default.
- W3213804973 hasConceptScore W3213804973C19269812 @default.
- W3213804973 hasConceptScore W3213804973C195251586 @default.
- W3213804973 hasConceptScore W3213804973C2778027091 @default.
- W3213804973 hasConceptScore W3213804973C32022120 @default.
- W3213804973 hasConceptScore W3213804973C41008148 @default.
- W3213804973 hasConceptScore W3213804973C47798520 @default.
- W3213804973 hasConceptScore W3213804973C55493867 @default.
- W3213804973 hasConceptScore W3213804973C60229501 @default.
- W3213804973 hasConceptScore W3213804973C63479239 @default.
- W3213804973 hasConceptScore W3213804973C76155785 @default.
- W3213804973 hasFunder F4320318240 @default.
- W3213804973 hasFunder F4320330817 @default.
- W3213804973 hasLocation W32138049731 @default.
- W3213804973 hasOpenAccess W3213804973 @default.
- W3213804973 hasPrimaryLocation W32138049731 @default.
- W3213804973 hasRelatedWork W2100644232 @default.
- W3213804973 hasRelatedWork W2113230386 @default.
- W3213804973 hasRelatedWork W2289243066 @default.
- W3213804973 hasRelatedWork W2328529840 @default.
- W3213804973 hasRelatedWork W2387339595 @default.
- W3213804973 hasRelatedWork W2577348176 @default.
- W3213804973 hasRelatedWork W2894462520 @default.
- W3213804973 hasRelatedWork W2964408768 @default.
- W3213804973 hasRelatedWork W5034881 @default.
- W3213804973 hasRelatedWork W86974306 @default.
- W3213804973 isParatext "false" @default.
- W3213804973 isRetracted "false" @default.
- W3213804973 magId "3213804973" @default.
- W3213804973 workType "article" @default.