Lynk Global, Inc.

Ubiquiti Inc.

Tyghe Robert Speidel

Andrew J Gerber

Zheng Liu

Mahmoud Khafagy

Kevin Jackson

James Liu

Clint Smith

Purnima Surampudi

Martin Harris

John Meyer

Stephen A Wilkus

Charles E Miller

Anders Buvarp

Margo Ruth Deckard

Andrew Gerber

A satellite communications system can comprise at least one that satellite, an antenna structure deployed on the at least one satellite, and radio hardware coupled to the antenna structure that can provide for transmitting a first channel simultaneously with a second channel, wherein the first channel is transmitted using directive beams and the second channel is transmitted using a wide beam and wherein the directive beams are for data communication signals and the wide beam is for navigation signals.

Satellite communication system transmitting navigation signals using a wide beam and data signals using a directive beam

A method is disclosed for providing backup network services in a communications network used by mobile terminals such as cellular telephones. The method includes receiving information regarding a terrestrial base station of the communications network and, using a non-terrestrial base station (NTBS) such as an orbiting satellite, detecting an incapacity of the terrestrial base station. The NTBS identifies a second NTBS (e.g., a second satellite) within communications range to provide backup service to the communications network. The second NTBS is then introduced as a new base station of the communications network. The second NTBS can then substitute for the incapacitated terrestrial base station to carry traffic between at least one mobile terminal and the communications network.

Orbital or other non-terrestrial base station preemption and/or replacement upon terrestrial base station incapacity or failure

Determining the location of a device communicating an emergency call to an emergency call center via an orbital base station, wherein the device is located outside of a terrestrial network coverage region, can comprise determining a Doppler shift from a signal received from the device, determining a signal time delay of the signal received from the device, determining a location of the orbital base station, and computing a geolocation of the device based on the Doppler shift, the signal time delay, and the location of the orbital base station.

Routing emergency cellular communications and associated detected location information using orbital base stations

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 capable of 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.

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

An orbiting multiple access transceiver communicates with terrestrial mobile stations which are also capable of communicating with terrestrial base stations. The multiple access transceiver is configured to sample a signal when a terrestrial mobile station of interest is not transmitting to produce a sample signal. The sample signal may be processed to produce an out-of-phase signal that may be applied to a signal when the terrestrial mobile station of interest is transmitting to produce a clearer signal from the terrestrial mobile station of interest.

Orbital base station filtering of interference from terrestrial-terrestrial communications of devices that use protocols in common with orbital-terrestrial communications

An electronic user device includes inclusion list storage with electronically readable memory, for storing an inclusion list and the inclusion list indicating included logical IDs. The device also has a security module app that receives a cellular broadcast message and extracts logical IDs therefrom. This processes a targeted cellular broadcast message embedded in the payload of the cellular broadcast message, based on whether a logical ID, also embedded in the payload, of the targeted cellular broadcast message is on the inclusion list. It then formats it for consumption by an electronic user device app that receives data via a data channel when available.

Messaging from an orbital base station to cellular user equipment applications with message processing via a card operating system

Authenticating a mobile user device with a mobile network operator in advance of an MNO authentication request from the mobile user device can be done by a satellite network sending an authentication request to the MNO system, obtaining a set of authentication vectors related to the mobile user device, storing them into a proxy home location register, receiving the MNO authentication request from the mobile user device, generating an authentication request response based on the authentication vectors, sending the authentication request response to the mobile user device, receiving an authentication response including a received signed response, comparing the received signed response with the stored signed response, and if the received signed response and stored signed response match, deem that to be a successful authentication, add an MNO location update message to a request queue and forward the MNO location update message to the MNO system over the channel when available.

Method and system for providing authentication of a wireless device and cell broadcast service between wireless mobile devices and a satellite network

In a method and apparatus for inter-satellite communications, transmissions between a satellite and neighboring satellites that share an orbital plane occur via an aft antenna or a forward antenna and transmissions between the satellite and neighboring satellites that do not share an orbital plane occur via the aft antenna or the forward antenna timed during orbital plane crossings. This occurs even if the total path length and number of links is higher than inter-satellite communications that use side-to-side transfers.

Simplified inter-satellite link communications using orbital plane crossing to optimize inter-satellite data transfers

A cellular network management system manages terrestrial base station communications and orbital base station communications with user equipment to provide wireless service and allocate links among terrestrial base stations and orbital base stations according to base station availability determined from state space predictions.

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New York, NY, United States of America

Tyghe Robert Speidel