HIGH-DATA-RATE DISTRIBUTION NETWORK FOR LEO CONSTELLATIONS
A high data rate distribution network for low-earth orbit (LEO) satellite constellations includes multiple LEO constellations, each constellation including a number of LEO spacecraft orbiting in a LEO plane that are all connected together by by-directional free space optical links. The distribution...
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| creator | CHERRETTE, Alan |
| description | A high data rate distribution network for low-earth orbit (LEO) satellite constellations includes multiple LEO constellations, each constellation including a number of LEO spacecraft orbiting in a LEO plane that are all connected together by by-directional free space optical links. The distribution network further includes geostationary earth orbit (GEO) spacecraft in communication with a number of ground gateways, which can receive forward communication traffic including radiofrequency (RF) and/or optical data streams uplinked from the ground gateways and can convert the received forward communication traffic into a forward aggregated traffic.
La présente invention concerne un réseau de distribution à haut débit de données pour des constellations de satellites en orbite basse (LEO), comprenant de multiples constellations LEO, chaque constellation comprenant un certain nombre d'astronefs LEO dans un plan LEO qui sont tous connectés ensemble par l'intermédiaire de liaisons optiques bidirectionnelles en espace libre. Le réseau de distribution comprend en outre un astronef en orbite géostationnaire (GEO) en communication avec un certain nombre de passerelles terrestres, pouvant recevoir un trafic de télécommunication aval comprenant des flux de données optiques et/ou radiofréquence (RF) en liaison montante provenant des passerelles terrestres et pouvant convertir le trafic de télécommunication aval reçu en un trafic agrégé aval. |
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La présente invention concerne un réseau de distribution à haut débit de données pour des constellations de satellites en orbite basse (LEO), comprenant de multiples constellations LEO, chaque constellation comprenant un certain nombre d'astronefs LEO dans un plan LEO qui sont tous connectés ensemble par l'intermédiaire de liaisons optiques bidirectionnelles en espace libre. Le réseau de distribution comprend en outre un astronef en orbite géostationnaire (GEO) en communication avec un certain nombre de passerelles terrestres, pouvant recevoir un trafic de télécommunication aval comprenant des flux de données optiques et/ou radiofréquence (RF) en liaison montante provenant des passerelles terrestres et pouvant convertir le trafic de télécommunication aval reçu en un trafic agrégé aval.</description><language>eng ; fre</language><subject>AIRCRAFT ; AVIATION ; COSMONAUTICS ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; PERFORMING OPERATIONS ; TRANSMISSION ; TRANSPORTING ; VEHICLES OR EQUIPMENT THEREFOR</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210729&DB=EPODOC&CC=WO&NR=2021150566A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210729&DB=EPODOC&CC=WO&NR=2021150566A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHERRETTE, Alan</creatorcontrib><title>HIGH-DATA-RATE DISTRIBUTION NETWORK FOR LEO CONSTELLATIONS</title><description>A high data rate distribution network for low-earth orbit (LEO) satellite constellations includes multiple LEO constellations, each constellation including a number of LEO spacecraft orbiting in a LEO plane that are all connected together by by-directional free space optical links. The distribution network further includes geostationary earth orbit (GEO) spacecraft in communication with a number of ground gateways, which can receive forward communication traffic including radiofrequency (RF) and/or optical data streams uplinked from the ground gateways and can convert the received forward communication traffic into a forward aggregated traffic.
La présente invention concerne un réseau de distribution à haut débit de données pour des constellations de satellites en orbite basse (LEO), comprenant de multiples constellations LEO, chaque constellation comprenant un certain nombre d'astronefs LEO dans un plan LEO qui sont tous connectés ensemble par l'intermédiaire de liaisons optiques bidirectionnelles en espace libre. Le réseau de distribution comprend en outre un astronef en orbite géostationnaire (GEO) en communication avec un certain nombre de passerelles terrestres, pouvant recevoir un trafic de télécommunication aval comprenant des flux de données optiques et/ou radiofréquence (RF) en liaison montante provenant des passerelles terrestres et pouvant convertir le trafic de télécommunication aval reçu en un trafic agrégé aval.</description><subject>AIRCRAFT</subject><subject>AVIATION</subject><subject>COSMONAUTICS</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSMISSION</subject><subject>TRANSPORTING</subject><subject>VEHICLES OR EQUIPMENT THEREFOR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLDy8HT30HVxDHHUDXIMcVVw8QwOCfJ0Cg3x9PdT8HMNCfcP8lZw8w9S8HH1V3D29wsOcfXxcQTJBvMwsKYl5hSn8kJpbgZlN9cQZw_d1IL8-NTigsTk1LzUkvhwfyMDI0NDUwNTMzNHQ2PiVAEAcDcqLA</recordid><startdate>20210729</startdate><enddate>20210729</enddate><creator>CHERRETTE, Alan</creator><scope>EVB</scope></search><sort><creationdate>20210729</creationdate><title>HIGH-DATA-RATE DISTRIBUTION NETWORK FOR LEO CONSTELLATIONS</title><author>CHERRETTE, Alan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2021150566A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2021</creationdate><topic>AIRCRAFT</topic><topic>AVIATION</topic><topic>COSMONAUTICS</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSMISSION</topic><topic>TRANSPORTING</topic><topic>VEHICLES OR EQUIPMENT THEREFOR</topic><toplevel>online_resources</toplevel><creatorcontrib>CHERRETTE, Alan</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHERRETTE, Alan</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>HIGH-DATA-RATE DISTRIBUTION NETWORK FOR LEO CONSTELLATIONS</title><date>2021-07-29</date><risdate>2021</risdate><abstract>A high data rate distribution network for low-earth orbit (LEO) satellite constellations includes multiple LEO constellations, each constellation including a number of LEO spacecraft orbiting in a LEO plane that are all connected together by by-directional free space optical links. The distribution network further includes geostationary earth orbit (GEO) spacecraft in communication with a number of ground gateways, which can receive forward communication traffic including radiofrequency (RF) and/or optical data streams uplinked from the ground gateways and can convert the received forward communication traffic into a forward aggregated traffic.
La présente invention concerne un réseau de distribution à haut débit de données pour des constellations de satellites en orbite basse (LEO), comprenant de multiples constellations LEO, chaque constellation comprenant un certain nombre d'astronefs LEO dans un plan LEO qui sont tous connectés ensemble par l'intermédiaire de liaisons optiques bidirectionnelles en espace libre. Le réseau de distribution comprend en outre un astronef en orbite géostationnaire (GEO) en communication avec un certain nombre de passerelles terrestres, pouvant recevoir un trafic de télécommunication aval comprenant des flux de données optiques et/ou radiofréquence (RF) en liaison montante provenant des passerelles terrestres et pouvant convertir le trafic de télécommunication aval reçu en un trafic agrégé aval.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AIRCRAFT AVIATION COSMONAUTICS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PERFORMING OPERATIONS TRANSMISSION TRANSPORTING VEHICLES OR EQUIPMENT THEREFOR |
| title | HIGH-DATA-RATE DISTRIBUTION NETWORK FOR LEO CONSTELLATIONS |
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