Method and apparatus for handling communications between spacecraft operating in an orbital environment and terrestrial telecommunications devices

A ground and base technology, applied in synchronization devices, wireless communications, electrical components, etc., to solve the problem that additional user terminal hardware cannot be turned off

Active Publication Date: 2019-12-17
环球星链公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The link between the mobile station and the GEO satellite cannot be shut down without the assistance of additional user terminal hardware for power, signal directivity, and frequency manipulation

Method used

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  • Method and apparatus for handling communications between spacecraft operating in an orbital environment and terrestrial telecommunications devices
  • Method and apparatus for handling communications between spacecraft operating in an orbital environment and terrestrial telecommunications devices
  • Method and apparatus for handling communications between spacecraft operating in an orbital environment and terrestrial telecommunications devices

Examples

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example B

[0117] Description of the example BTS and its operation

[0118] The invention will be described in detail with reference to certain, but not necessarily preferred, embodiments of the invention. These particular embodiments are by way of example, and those skilled in the art of multiple access communication systems and orbital mechanics will recognize, after reading this disclosure, that other variations are possible and that this disclosure is not relevant to MSs on the surface of a planetary body and in and around said Various types of multiple access communication systems are associated between spacecraft BTSs operating in various orbits of planetary bodies.

[0119] In many examples herein, the orbits of satellites containing BTSs are shown as circular orbits with an altitude of 500 km, but it is understood that the teachings herein are also applicable to other orbits with corresponding adjustments. In some instances, the BTS functions as or simulates the operation of a...

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Abstract

A multiple-access transceiver handles communications with mobile stations in environments that exceed mobile station design assumptions without necessarily requiring modifications to the mobile stations. One such environment is in Earth orbit. The multiple-access transceiver is adapted to close communications with mobile stations while exceeding mobile station design assumptions, such as greater distance, greater relative motion and/or other conditions commonly found where functionality of a terrestrial transceiver is to be performed by an orbital transceiver. The orbital transceiver might include a data parser that parses a frame data structure, a signal timing module that adjusts timing based on orbit to terrestrial propagation delays, frequency shifters and a programmable radio capableof communicating from the Earth orbit that uses a multiple-access protocol such that the communication is compatible with, or appears to the terrestrial mobile station to be, communication between a terrestrial cellular base station and the terrestrial mobile station.

Description

technical field [0001] The present invention relates to a method and apparatus for handling communications between a spacecraft and a terrestrial telecommunications device, and more particularly to communications using features and facilities in a terrestrial telecommunications device normally used for terrestrial telecommunications. [0002] Cross References to Related Applications [0003] This application calls for a submission titled "Method for Low-Cost and Low-Cost and Low-Complexity Inter-Satellite Link Communications within a Satellite Constellation Network for Near Real-Time, Continuous, and Global Connectivity)" U.S. Provisional Patent Application No. 62 / 465,945 and is a non-provisional patent application of this U.S. Provisional Patent Application. [0004] This application requires the title "Method for Communications Between Base Stations Operating in an Orbital Environment and Ground-Based Telecommunications Devices" filed on April 26, 2017 )” of U.S. Provisio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26
CPCH04B7/18513H04B7/1858H04B7/18582H04B7/19H04B7/2123H04B7/2125H04W56/0035H04W56/0045H04B7/2121
Inventor 蒂厄·罗伯特·斯佩德尔安德鲁·嘉宝
Owner 环球星链公司
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