Worldvu Satellites Limited

Other

O3b Networks Limited

Gregory Thane Wyler

Melvin S Ni

Daniel Clemmensen

Michael Lindsay

A method for operating a satellite, wherein a beam frequency-assignment schedule for the satellite is based on rain fade information. And a communications payload for a satellite that is capable of implementing the changes required by the schedule.

Satellite system and method for addressing rain fade

A satellite communications system comprising satellites in low earth orbit (LEO) as well as one or more satellites in orbits other than LEO, such as satellites in medium earth orbit (MEO) and/or satellites in geostationary orbit (GEO). The system routes data packets, such as may be received from the Internet, to either the LEO satellites or non-LEO satellites in accordance with routing logic. In some embodiments, the routing logic is based on the latency of the communications.

Satellite system comprising satellites in LEO and other orbits

A satellite system having increased communications capacity and methods for increasing the capacity of satellite systems are disclosed.

Satellite system having increased communications capacity and methods for increasing the capacity of satellite systems

A device and method for tracking satellites and handing off from one satellite to another includes a linear phased array antenna capable of generating and receiving a radio signal beam and electronically pointing the beam, a first motor for tilting the antenna to mechanically point a radio signal beam generated with the antenna, a second motor for spinning or rotating the antenna to mechanically point the beam, and a controller for controlling the electronic and the mechanical pointing of the beam. The directions of the electronic and mechanical pointing of the beam is performed by selecting a certain angular profile for the second motor from the start point to the end point of the path and calculating a path of a satellite to be tracked from a start point to an end point.

User terminal having a linear array antenna with electronic and mechanical actuation system

A communication-satellite system for providing communication services to the entire Earth is based on a plurality of satellites in low-earth-orbit (LEO). The satellites orbit the Earth in a plurality of orbits, with multiple satellites in each orbit. This orbital arrangement results in some locations on the surface of the Earth receiving redundant satellite coverage. Embodiments of the present invention can selectively and adaptively rotate the orientation of some of the satellites so as to transfer some of the redundant coverage from locations where it is not needed to locations where the redundant coverage is advantageous.

Communication-satellite system with enhanced capacity in designated locations

A reconfigurable satellite access point including a transport-mounting structure and at least one antenna integrated with the transport-mounting structure, the transport-mounting structure allowing the satellite access point to be easily reconfigured between a shipping configuration and an deployed configuration, the satellite access point in the shipping configuration having a form factor of a shipping container which allows the satellite access point to be shipped to a remote satellite access site on earth and the satellite access point in the deployed configuration revealing the at least one antenna to the sky at the satellite access site. Further, a method for constructing and rapidly deploying a satellite access site, the method including integrating at least one antenna with a transport-mounting structure to create a satellite access point, configuring the satellite access point into a shipping configuration wherein the satellite access point has a form factor of a shipping container, shipping the satellite access point to a desired location on earth for the satellite access site, and reconfiguring the satellite access point into an deployed configuration at the satellite access site to reveal the at least one antenna to the sky.

Reconfigurable satellite access points and satellite access sites

A system of low-orbiting communication satellites that can share radio spectrum with geostationary satellites and methods mitigating interference to enable sharing are disclosed. In some embodiments, the satellite progressively tilts as it travels along its orbit, or its transmission beams are mechanically or electronically tilted. As a consequence of the tilting, as a satellite approaches the equatorial plane, its transmission beams are aimed more and more toward the equatorial plane, compared to when the satellite is far from the equatorial plane. Using this technique, an angular separation sufficient to prevent interference between the satellite's radio signals and GEO radio signals at all satellite positions is maintained, and, as a result good coverage is provided to all ground locations.

Communication-satellite system that causes reduced interference

A system and method of communication disclosed which may include establishing a telephone call for a cell phone at a first end of the call to a second end of the call, the cell phone receiving communication service from a cellular phone network; substantially continuously detecting a signal level of the cellular phone network available to the cell phone; and transferring the telephone call from the cellular phone service to a second network having a link back to a core network of said cellular phone network only if the detected signal level of the cellular phone service falls below a specified threshold.

System and method for dual mode communication

A system and method are disclosed which may include providing at least one satellite having a plurality of beamformers configured to provide a plurality of respective beams having a plurality of different respective fixed pitch angles about an axis of the satellite; causing the at least one satellite to move around the earth along a non-geostationary orbit; establishing a data communication path between a first of the beamformers on the satellite and a communication target, the data communication path having a satellite end at the first beamformer and an target end at the communication target; shifting the satellite end of the data communication path through a succession of the beamformers as the satellite moves along its orbit; and at least substantially reducing an amount of RF wave energy directed to beamformers of the plurality of beamformers not forming part of the data communication path.

System and method for satellite communication

A system and method are disclosed that may include a system and method for transmitting user data from an initial satellite in a first constellation located conveniently to an origination user terminal to a destination satellite in the first constellation located conveniently to a destination user terminal, the method including transmitting the user data over an optical link from the initial satellite in the first constellation to a first satellite within a second satellite constellation; conveying the user data over an optical link from the first satellite in the second constellation to a second satellite in the second constellation; and receiving the user data from the second satellite in the second constellation at the destination satellite in the first constellation.

System and method for multiple layer satellite communication

A system and method for enabling communication is disclosed, wherein the system may include a plurality of media devices configured to cooperate within a media delivery environment; at least one of the media devices having a wireless communication transceiver coupled thereto; a database for storing device-specific command data for the plurality of media devices; and a computing system operable to (a) receive a request from a first media device to interact with a second media device; (b) convert the interaction request into device-specific command data for the second media device; and (c) transmit the device-specific command data to the second media device.

System and method for controlling a plurality of media devices

A system and method for enabling communication between a first communication apparatus and a second communication apparatus are disclosed, wherein the method may include reading identification information from a data medium associated with the first communication apparatus with a data medium reader incorporated within a personal communication device; uploading the first-communication-apparatus identification information from the portable communication device to a computer system over the internet; storing the first-communication-apparatus identification information in a database accessible by the computer system; and configuring authentication data for the second communication apparatus to recognize the first communication apparatus, using the first-communication-apparatus identification information.

Growing community of inventors

Sewalls Point, FL, United States of America

Gregory Thane Wyler