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公开(公告)号：US11949496B1
公开(公告)日：2024-04-02
申请号：US17337218
申请日：2021-06-02
Applicant: Space Exploration Technologies Corp.
Inventor： Chen Chen , Pavel Chikulaev , Sergii Ziuzin , David Sacks , Peter J. Worters , Darshan Purohit , Yashodhan Dandekar , Vladimir Skuratovich , Andrei Pushkin , Phillip E. Barber
CPC classification number: H04B7/18541 , H04B7/18513 , H04W36/0016 , H04W36/08 , H04W88/16
Abstract: Systems, methods, and non-transitory media are provided for low latency handovers. An example method can include receiving, by a satellite, a schedule of communications between the satellite and one or more gateways; requesting, based on the schedule, a handover from a link between the satellite and a gateway to a different link between the satellite and the gateway or a different gateway; prior to a completion of the handover, processing packets bicasted over the link between the satellite and the gateway and the different link between the satellite and the gateway or the different gateway; performing the handover from the link between the satellite and the gateway to the different link between the satellite and the gateway or the different gateway; and after the handover, transmitting, by the satellite, one or more packets via the different link between the satellite and the gateway or the different gateway.
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公开(公告)号：US20240031892A1
公开(公告)日：2024-01-25
申请号：US18231564
申请日：2023-08-08
Applicant: Space Exploration Technologies Corp.
Inventor： Chen Chen , Pavel Chikulaev , Sergii Ziuzin , David Sacks , Peter J. Worters , Darshan Purohit , Yashodhan Dandekar , Vladimir Skuratovich , Andrei Pushkin , Phillip E. Barber
CPC classification number: H04W36/06 , H04W36/08 , H04B7/0695 , H04B7/18513
Abstract: Systems, methods, and non-transitory media are provided for low latency handovers. An example method can include receiving, by a user terminal associated with a cell served by a satellite, a schedule of communications between the user terminal and one or more satellites, wherein the one or more satellites comprises the satellite and a different satellite, and wherein the schedule of communications is obtained by the user terminal from the satellite; requesting, based on the schedule, a handover from a beam of the satellite to a different beam of one of the satellite or the different satellite; performing the handover from the beam of the satellite to the different beam of the one of the satellite or the different satellite; and after the handover, transmitting, by the user terminal, one or more packets via the different beam of the one of the satellite or the different satellite.
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公开(公告)号：US11729684B1
公开(公告)日：2023-08-15
申请号：US17337214
申请日：2021-06-02
Applicant: Space Exploration Technologies Corp.
Inventor： Chen Chen , Pavel Chikulaev , Sergii Ziuzin , David Sacks , Peter J. Worters , Darshan Purohit , Yashodhan Dandekar , Vladimir Skuratovich , Andrei Pushkin , Phillip E. Barber
CPC classification number: H04W36/06 , H04B7/0695 , H04B7/18513 , H04W36/08
Abstract: Systems, methods, and non-transitory media are provided for low latency handovers. An example method can include receiving, by a user terminal associated with a cell served by a satellite, a schedule of communications between the user terminal and one or more satellites; requesting, based on the schedule, a handover from a beam of the satellite to a different beam of one of the satellite or a different satellite; processing packets transmitted over the beam of the satellite and/or the different beam of the one of the satellite or the different satellite; performing the handover from the beam of the satellite to the different beam of the one of the satellite or the different satellite; and after the handover, transmitting, by the user terminal, one or more packets via the different beam of the one of the satellite or the different satellite.
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4.发明公开公开(公告)号：US20230164089A1
公开(公告)日：2023-05-25
申请号：US17955401
申请日：2022-09-28
Applicant: Space Exploration Technologies Corp.
Inventor： Jared Michael Greene , Mohammed Faraz Admani , Jacob Nelson Glueck , Sergii Ziuzin , Francesco De Paolis , Dhruv Dawar , Christopher Yu
CPC classification number: H04L47/70 , G06F9/4881 , H04B7/18521 , H04B7/18513
Abstract: A satellite includes a satellite control system, an antenna connected to the satellite control system, a memory device, a computing environment configured on the satellite. The satellite can be part of a cluster of satellites that are dynamically organized from a larger group of satellites based on one or more of scheduled workload, a movement of the larger group of satellites, thermal issues, reset or reboot issues, energy issues and capabilities of individual satellites to provide access to compute resources on the cluster of satellites such as cloud-services or data. Requests for compute resources can be routed to the proper satellite in the dynamically-changing cluster of satellites to provide data associated with the compute resources or access to functions associated with the compute resources such as stock, bond, or cryptocurrency trading functions. The cluster of satellites can be periodically updated to provide continued service or availability of the compute resources.
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