Systems and applications of lighter-than-air (LTA) platforms
First Claim
Patent Images
1. A free-floating constellation communication system comprising:
- a plurality of lighter-than-air platforms comprising at least a first platform and a second platform;
said first and second platforms comprising a communications signal transceiver and being free-floating without any longitudinal and latitudinal position control; and
a plurality of communications devices within a contiguous geographic area, at least one of said communications devices having communications capability with said communications signal transceivers;
wherein said at least one of said communications devices is capable of handing off communication with said first platform to said second platform as said first platform moves out of a communication range of said at least one of said communications devices, andwherein said free-floating constellation communications system is configured to provide a line-of-sight coverage of wireless data to a user on a landmass and said plurality of lighter-than-air platforms are configured to operate in a range of 60,000 to 140,000 feet.
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Abstract
Innovative new methods in connection with lighter-than-air (LTA) free floating platforms, of facilitating legal transmitter operation, platform flight termination when appropriate, environmentally acceptable landing, and recovery of these devices are provided. The new systems and methods relate to rise rate control, geo-location from a LTA platform including landed payload and ground-based vehicle locations, and steerable recovery systems.
329 Citations
17 Claims
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1. A free-floating constellation communication system comprising:
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a plurality of lighter-than-air platforms comprising at least a first platform and a second platform;
said first and second platforms comprising a communications signal transceiver and being free-floating without any longitudinal and latitudinal position control; anda plurality of communications devices within a contiguous geographic area, at least one of said communications devices having communications capability with said communications signal transceivers; wherein said at least one of said communications devices is capable of handing off communication with said first platform to said second platform as said first platform moves out of a communication range of said at least one of said communications devices, and wherein said free-floating constellation communications system is configured to provide a line-of-sight coverage of wireless data to a user on a landmass and said plurality of lighter-than-air platforms are configured to operate in a range of 60,000 to 140,000 feet. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A free-floating constellation communications system comprising:
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a plurality of lighter-than-air platforms comprising at least a first platform and a second platform, each of said first and second platforms comprising a communications signal transceiver and being free-floating without any longitudinal and latitudinal position control; and a plurality of communications devices within a contiguous geographic area, at least one of said communications devices having communications capability with said communications signal transceivers; wherein said at least one of said communications devices is capable of receiving communications from said communications signal transceiver of said first platform and said communications signal transceiver of said second platform, but hearing communications from only one communications signal transceiver and said plurality of lighter-than-air platforms are configured to operate in a range of 60,000 to 140,000 feet.
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8. A free-floating constellation communications system comprising:
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a plurality of lighter-than-air platforms comprising at least a first platform and a second platform, each of said first and second platforms comprising a communications signal transceiver and being free-floating without any longitudinal and latitudinal position control; and a plurality of communications devices within a contiguous geographic area, at least one of said communications devices having communications capability with said communications signal transceivers; wherein said first and second platforms dynamically assign new frames in which to transmit communication signal from said communications signal transceiver as the platforms drift such that a communications device receives communications signals from only one communications signal transceiver in a particular frame and said plurality of lighter-than-air platforms are configured to operate in a range of 60,000 to 140,000 feet.
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9. A method of communicating using a free-floating constellation communication system comprising
providing a communication device for communicating with lighter-than-air platforms; -
communicating with a first lighter-than-air platform when the communication device is in a communication range of the first-lighter-than-air platform, communicating with a second lighter-than-air platform when the communication device moves out of the communication range of the first lighter-than-air platform, wherein the first and second lighter-than-air platforms each comprise an altitude regulator device and a communications signal transceiver and wherein the first and second lighter-than-air platforms are configured to free float without any longitudinal and latitudinal position control and said plurality of lighter-than-air platforms are configured to operate in a range of 60,000 to 140,000 feet. - View Dependent Claims (10, 11, 12)
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13. A method of communicating using a free-floating constellation communications system comprising:
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providing a plurality of lighter-than-air platforms comprising at least a first platform and a second platform, each of said first and second platforms comprising a communications signal transceiver and being free-floating without any longitudinal and latitudinal position control; and communicating with a communication device having communications capability with said communications signal transceiver, wherein said first and second platforms dynamically assign new frames in which to transmit communication signals from said communications signal transceivers as the platforms drift such that a communication device receives communications signals from only one communications signal transceiver in a particular frame and said plurality of lighter-than-air platforms are configured to operate in a range of 60,000 to 140,000 feet a. - View Dependent Claims (14)
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15. A method for providing communication service comprising:
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providing a first lighter-than-air platform; providing a second lighter-than-air platform wherein the first and second lighter-than-air platforms each comprise an altitude regulator device and a communications signal transceiver and wherein the first and second sight-than-air platforms are configured to free float without any longitudinal and latitudinal position control; providing a plurality of communications devices within a contiguous geographic area, at least one of said communications devices having communications capability with said communications signal transceiver, wherein said at least one of said communications devices is capable of handing off communication with said the platform to said second platform as said first platform moves out of a communication range of said at least one of said communications devices and Wherein said free-floating constellation communications system is configured to provide a line-of-sight wireless data coverage to a user on a landmass and said plurality of lighter-than-air platforms are configured to operate range of 60,000 to 140,000 feet. - View Dependent Claims (16, 17)
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Specification