US 12,355,547 B2Granted

Secure global satellite network

OwnerHooshang Kaen, James Kaeninventors

Life of this patent

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Abstract

The focus of the present disclosure relates to a secure global satellite network that securely transmits data from a ground station to one or more geosynchronous orbit satellites within a communicatively linked constellation of geosynchronous satellites. The communicatively linked constellation of geosynchronous satellites covers the entire planet, allowing access to users anywhere on the planet. The communicatively linked constellation of geosynchronous satellites also covers satellites in orbit above the planet, enabling any satellite to send or receive data through the communicatively linked constellation of geosynchronous satellites at any point in the satellite's orbit. The communicatively linked constellation of geosynchronous satellites functions as a communications backbone, enabling global communications coverage between any points on the earth, between any point on the earth and a satellite anywhere in its orbit, or between two satellites anywhere in their orbit.

Claims20

Dependent claims

A Direct Routing Global Satellite Network System for transmitting information comprising:

a plurality of network satellites that are communicatively coupled to each other through a continuous loop of direct inter-satellite laser links between consecutive network satellites, forming at least one continuous communication loop of network satellites around a planet that the network satellites orbit and, each network satellite comprising:
a first power system comprising a first power source and a first power storage component capable of storing power received from the first power source;
a first communications array powered by the first power system and configured to establish the direct inter-satellite laser links with a second communications array of a second network satellite;
a second communications array powered by the first power system and configured to establish the inter-satellite laser links with a first communications array of a third network satellite;
a third communications array comprising at least 4 Ku frequency band transponders covering a planet that the network satellite orbits and configured to establish a communication channel with a one or more ground terminal;
and
a fourth communications array comprising at least 1 Ka frequency band transponder configured to establish a communication channel with a one or more non-network satellite that is not one of the network satellites;
wherein each network satellite orbits at least 2000 km above sea level;
wherein each network satellite is configured to transmit a signal to any other network satellite through the inter-satellite laser links between the network satellites;
wherein each network satellite is configured to maintain the inter-satellite laser link in an open state with at least two other network satellites at all times;
wherein a first network satellite is configured to receive the signal from either a first one of the non-network satellites outside of the Direct Routing Global Satellite Network through the fourth communication array or a first one of the ground terminals through the third communication array;
wherein the first network satellite is configured to retransmit the signal to the second network satellite;
wherein the second network satellite is configured to retransmit the signal to either a second one of the non-network satellites or a second one of the ground terminals outside of the Direct Routing Global Satellite Network;
and
wherein the signal does not route through any ground station or non-network satellite during transmission from the first network satellite to the second network satellite.

12 more elements

A Direct Routing Global Satellite Network System for transmitting information comprising:

a plurality of network satellites orbiting at least 2000 km above sea level that are communicatively coupled to each other through a continuous loop of direct inter-satellite links between network satellite, forming at least one continuous communication loop of network satellites around a planet that the network satellites orbit and, each network satellite comprising:
a first power system comprising a first power source and a first power storage component capable of storing power received from the first power source;
a first communications array powered by the first power system and configured to establish the direct inter-satellite links communication channel with a second communications array of a second network satellite;
a second communications array powered by the first power system and configured to establish the inter-satellite links communication channel with a first communications array of a third network satellite;
a third communications array powered by the first power system and configured to establish a communication channel with a one or more ground terminal;
and
a fourth communications array powered by the first power system and configured to establish an inter-satellite link communication channel with a one or more non-network satellite that is not one of the network satellites;
wherein each network satellite orbits at least 2000 km above sea level;
and
wherein each network satellite is configured to transmit a signal to any other network satellite through the inter-satellite link communication channels between the network satellites.

7 more elements

A network satellite for incorporation in a Direct Routing Global Satellite Network System, the network satellite comprising:

a first power system comprising a first power source and a first power storage component capable of storing power received from the first power source;
a first communications array powered by the first power system and configured to establish the direct inter-satellite links with a second communications array of a second network satellite;
a second communications array powered by the first power system and configured to establish the direct inter-satellite links with a first communications array of a third network satellite;
a third communications array powered by the first power system and configured to establish a communication channel with a one or more ground terminal;
and
a fourth communications array powered by the first power system and configured to establish an inter-satellite link communication channel with a one or more non-network satellite that is not one of the network satellites;
wherein each network satellite orbits at least 2000 km above sea level;
wherein the network satellite is configured to transmit a signal to any second network satellite through the inter-satellite link communication channels between the first network satellite and the second network satellite.

5 more elements

Dependencies are inferred from the claim text.

Facts

Application: 17/483,673Filed 23 Sep 2021 · us provisional application
Priority: 24 Sep 2020
Published: US 2022/0094431 A124 Mar 2022
Granted: 8 Jul 2025
Term ends: Not estimatedThe source records don’t support an estimate.

Classification7 codes

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