Ground Station Control Patents (Class 455/430)
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Patent number: 12254326Abstract: The disclosed technology includes systems and methods for receiving field data associated with industrial equipment from one or more field devices operating under an event-based data transmission schema to, storing the field data at a remote computing system, receiving a request for the field data from an industrial data polling system operating under a polling protocol, and transmitting the field data, from the remote computing system and to the industrial data polling system, as a polling protocol reply.Type: GrantFiled: April 10, 2023Date of Patent: March 18, 2025Assignee: Applied Information, Inc.Inventors: Bryan Patrick Mulligan, Iain Jeffrey Mulligan, Kyle Williams
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Patent number: 12238535Abstract: Methods and systems are described for optimizing a predictive model for mobile network communications based on historical context information. In one aspect, historical context information is collected including at least one of communication environment, communication parameter estimates, mobile device statistics, mobile device transmit settings, base station receiver settings, past network statistics and settings, and adjacent network node information statistics and settings, the historical context information including data from communications of at least one mobile device. A predictive model for network communications is determined based on the historical context information. A communication context for a first mobile device different than the at least one mobile device is determined. The first device is scheduled and/or network parameters are set based on the determined predictive model and communication context.Type: GrantFiled: August 16, 2021Date of Patent: February 25, 2025Assignee: Signal Decode, Inc.Inventors: Joseph Farkas, Brandon Hombs, Barry West
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Patent number: 12218817Abstract: Methods and system for configuring a remote terminal unit (RTU) device of a Supervisory Control and Data Acquisition (SCADA) system. The RTU device transmits an initial message payload to a SCADA server of the SCADA system via a broker server in accordance with a Message Queuing Telemetry Transport (MQTT) messaging protocol. The initial message payload complies with a Sparkplug specification for MQTT and includes at least one metric name and initial data and at least one PropertySet object associated with the metric name indicative of at least one parameter of the RTU device to be configured. In response to the initial message payload, the SCADA server transmits a subsequent message payload to the RTU device via the broker server. The subsequent message payload also complies with the Sparkplug specification and includes one or more values for the PropertySet object for configuring the at least one parameter of the RTU device.Type: GrantFiled: August 1, 2022Date of Patent: February 4, 2025Assignee: SCHNEIDER ELECTRIC SYSTEMS USA, INC.Inventor: Stephen Richard Owen Beadle
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Patent number: 12212403Abstract: In some implementations, methods, systems, and apparatus, including machine-readable media storing executable instructions, are provided for switching radio frequency chains. For example, a gateway for a satellite communication system can include a first radiofrequency chain, a second radiofrequency chain, and a third radiofrequency chain configured to operate in a standby mode. The gateway includes radiofrequency switches configured to (i) switch between coupling the first radiofrequency chain and the third radiofrequency chain to a first antenna feed for the first channel, and (ii) switch between coupling the second radiofrequency chain and the third radiofrequency chain to a second antenna feed for the second channel. The gateway also includes a controller configured to monitor the status of the radiofrequency chains and, based on the monitored status, instruct the radiofrequency switches to switch between different connections of the radiofrequency chains with the antenna feeds.Type: GrantFiled: March 25, 2022Date of Patent: January 28, 2025Assignee: Hughes Network Systems, LLCInventors: Kumud Patel, Jack Edwin Lundstedt, Jr., Walter Kepley
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Patent number: 12192138Abstract: Disclosed is a method of transmitting a sounding reference signal (SRS) of a user equipment in a wireless communication system, including identifying an SRS transmission count based on an SRS periodicity, a number of SRS symbols, an SRS repetition factor, a system frame number, a number of slots per a frame for a subcarrier spacing, and a slot number within the frame for the subcarrier spacing, and transmitting, to a base station, the SRS based on the SRS transmission count.Type: GrantFiled: September 14, 2023Date of Patent: January 7, 2025Assignee: Samsung Electronics Co., LtdInventors: Cheol Kyu Shin, Jeong Ho Yeo, Young Woo Kwak, Hoon Dong Noh, Hyun Il Yoo
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Patent number: 12088368Abstract: Systems and methods are described for connecting with LEO satellites while reducing emissions toward GEO satellite communications. A system to implement the instant techniques may include a system comprised of a user communications equipment and a LEO constellation. The user equipment (“UE”) may comprise a communications modem and an active antenna unit with a transmit and receive beamformer. In further implementations, the UE may include additional receive only beamformers. The LEO constellation can have a regenerative payload or bent pipe, and can include orbits at different altitudes. Methods as described herein may include a procedure by which the user equipment and LEO satellite work together to identify candidate serving satellites, and select the one that allows to meet the power density requirements to avoid interfering with the GEO satellites.Type: GrantFiled: February 1, 2023Date of Patent: September 10, 2024Assignee: GOGO BUSINESS AVIATION LLCInventors: Heinz A. Miranda, Michael H. Baker, Yong Liu, James P. Michels
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Patent number: 12040880Abstract: 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.Type: GrantFiled: September 6, 2019Date of Patent: July 16, 2024Assignee: Lynk Global, Inc.Inventors: Tyghe Robert Speidel, Charles E. Miller
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Patent number: 12034518Abstract: A method of communicating with satellites in a low-earth orbit (LEO) constellation includes determining, by a controller of a mobile communicator mounted on a mobile platform, one or more conditions corresponding to a plurality of spatial channels associated with multiple satellites in the LEO constellation. The method also includes allocating, based on the one or more conditions, each subset of a plurality of subsets of antenna resources of a phased array antenna to a respective different satellite included in the multiple satellites in the LEO constellation, where the antenna resources of the phased array antenna are communicatively connected to plurality of transceivers via a bus. The method also includes commanding the plurality of transceivers to establish simultaneous communicative connections to the different satellites via the allocated subsets of antenna resources.Type: GrantFiled: August 15, 2023Date of Patent: July 9, 2024Assignee: GOGO BUSINESS AVIATION LLCInventors: Anand Chari, Yong Liu, Sean S. Cordone
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Patent number: 12035170Abstract: In one implementation, congestion in a satellite communications network is managed based on current resource usage information received for a primary satellite servicing a terminal that is requesting to initiate a communications session. The current resource usage information is received within a communications session setup procedure that identifies a type of the communications session being requested by the terminal. Resources for serving the communications session are determined based on the type of the communications session being requested by the terminal. Thereafter, a determination is made as to whether sufficient resources are available at the primary satellite for servicing the communications session. In response to determining that sufficient resources are not available at the primary satellite for servicing the communications session, a congestion mitigation strategy is determined for servicing the communications session and sent to the primary satellite for implementation.Type: GrantFiled: December 16, 2019Date of Patent: July 9, 2024Assignee: IRIDIUM SATELLITE LLCInventors: George Xenakis, Jayesh Patel, Hermon Pon
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Patent number: 12034517Abstract: A method of communicating with satellites in a low-earth orbit (LEO) constellation includes determining, by a controller of a mobile communicator mounted on a mobile platform, one or more conditions corresponding to a plurality of spatial channels associated with multiple satellites in the LEO constellation. The method also includes allocating, based on the one or more conditions, each subset of a plurality of subsets of antenna resources of a phased array antenna to a respective different satellite included in the multiple satellites in the LEO constellation, where allocating each subset includes allocating a particular antenna resource to two or more subsets of the plurality of subsets of the phased array antenna. The method also includes commanding one or more transceivers to establish simultaneous communicative connections to the different satellites via the allocated subsets of antenna resources.Type: GrantFiled: August 15, 2023Date of Patent: July 9, 2024Assignee: GOGO BUSINESS AVIATION LLCInventors: Anand Chari, Yong Liu, Sean S. Cordone
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Patent number: 12010603Abstract: A central routing function (CRF) platform. The CRF platform comprises at least one processor; a non-transitory memory communicatively coupled to the at least one processor that stores a plurality of prioritized international call route lists where each prioritized international call route list associates alternative international communication service carrier routes in a prioritized order with an international telephone number; and a call process application stored in the non-transitory memory that, when executed by the processor, receives a request for a prioritized international call route list from a network element, where the request comprises an international telephone number, pads out the international telephone number received from the network element to form a 15-digit number, looks up a prioritized international route list using the 15-digit number in the non-transitory memory, and sends the prioritized international route list to the network element.Type: GrantFiled: March 31, 2023Date of Patent: June 11, 2024Assignee: T-Mobile Innovations LLCInventors: Jia Barton, Prakasa R. Bellam, Manuel Berumen, Quang B. Doan, Arulraj Duraisamy, Muhammad Nauhman Bashir Gora, Gerald R. Jordan, Jr., Ramaswami Rangarajan, Gopalakrishna Sagar, Michael Tsai, Kun-cheng Yang
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Patent number: 11974247Abstract: Apparatus and methods are presented for synchronising a slave device signal to a reference timebase, in situations where the slave device lacks knowledge of the propagation delay for signals from the reference device, e.g. if the positions of one or both of the devices are unknown or classified, or the inter-device signal propagation distance is otherwise a-priori unknown. Reference signal propagation delay is determined using an exchange of signals between the devices, with each device using a differencing procedure for eliminating effects of receiver line bias and other hardware delays. In another aspect an exchange of signals between the devices is used to detect a time residual arising from an inaccurate propagation delay estimate. The synchronisation methods can be applied to a plurality of slave devices for providing a synchronised location network. In certain embodiments signals are transmitted wirelessly, while in other embodiments they are transmitted via a fixed line.Type: GrantFiled: May 25, 2022Date of Patent: April 30, 2024Assignee: Locata Corporation Pty LtdInventors: David Small, Ian Sainsbery
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Patent number: 11962391Abstract: The terrestrial-based satellite telephone monitoring system may be used for, among other things, intelligence gathering purposes that intercept communications to or from target satellite handsets or terminals. The exemplary signal processing units receive wireless signals and extend the line-of-sight range of a terrestrial-based satellite telephone monitoring system. The exemplary signal processing unit may be installed in or on an aerial vehicle, such as an unmanned aerial vehicle (UAV), or a satellite, such as a CubeSat, or other vehicle.Type: GrantFiled: August 1, 2022Date of Patent: April 16, 2024Assignee: Horizon Technologies Consultants, Ltd.Inventors: John Beckner, Gary Goodrum
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Patent number: 11923960Abstract: A satellite antenna ground station service includes a plurality of ground stations and associated data centers, wherein the data centers are part of a provider network. Clients may reserve satellite antenna access time-slots via a user interface of the satellite antenna ground station service and store data directly to a data center of the provider network or to the client's premises via a direct connection between the client and the provider network. In some embodiments, the provider network may offer a plurality of network-based services, such as a compute service, a data storage service, a machine learning service, or a data analytics service, and a client may utilize one or more of these services to analyze and process downlinked data received from a satellite of the client via a satellite antenna ground station of the satellite antenna ground station service of the provider network.Type: GrantFiled: July 9, 2021Date of Patent: March 5, 2024Assignee: Amazon Technologies, Inc.Inventors: Lowell Shayn Hawthorne, David M. Nolton
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Patent number: 11909501Abstract: An enhanced L-band Digital Aeronautical Communications System (LDACS) may include LDACS ground stations assigned to respective different ground communication networks; and LDACS airborne stations configured to communicate with selected ones of the LDACS ground stations based upon respective roaming agreements for the different ground communication networks. In addition, the system may include a network broker configured to authorize a connection between an LDACS airborne station and an LDACS ground station based upon a corresponding roaming agreement.Type: GrantFiled: July 3, 2021Date of Patent: February 20, 2024Assignee: SKYSTREAM LLCInventors: Shawn H Gallagher, Eric J. Salyers, Timothy Huggins, Ivica Kostanic, Edward Paulsen, Daniel Schwinn
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Patent number: 11895578Abstract: The present disclosure describes systems and methods for a user equipment wirelessly communicating with another user equipment using dual connectivity (DC) with a terrestrial base station and a satellite or high-altitude platform. The described methods and systems include a principal routing manager assessing that different subsets of data, to be transmitted from the user equipment to the other user equipment, can use different, respective qualities of service (QoS) offered through different wireless-communication networks associated with the terrestrial base station and the satellite or high-altitude platform.Type: GrantFiled: December 10, 2019Date of Patent: February 6, 2024Assignee: Google LLCInventors: Jibing Wang, Erik Richard Stauffer, Aamir Akram
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Patent number: 11888577Abstract: A communication system includes an earth station configured to receive a downlink transmission from a satellite and transmit an uplink transmission to the satellite. The communication system further includes a server in operable communication with the earth station, a beacon detector in operable communication with the server, an access point configured to operate within a proximity of the earth station, and a beacon transmitter disposed within close proximity to the access point. The beacon transmitter is configured to transmit a beacon signal to one or more of the server and the beacon detector. The beacon signal uniquely identifies the access point. The server is configured to implement a measurement-based protection scheme with respect to at least one of the downlink transmission and the uplink transmission.Type: GrantFiled: October 10, 2022Date of Patent: January 30, 2024Assignee: Cable Television Laboratories, Inc.Inventor: Peter Paul Smyth
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Patent number: 11870550Abstract: An ultra-low power data transmission method and apparatus are disclosed. An ultra-low power data transmission method to be performed by a user terminal of an ultra-low power data transmission system includes performing channel coding on a payload included in a transmission packet; interleaving a payload obtained through the channel coding, spreading the interleaved payload using a gold code and an orthogonal variable spreading factor (OVSF), combining a synchronization header spread using the gold code and the OVSF with the spread payload, and modulating a transmission packet in which the payload and the synchronization header are combined.Type: GrantFiled: June 29, 2021Date of Patent: January 9, 2024Assignee: Electronics and Telecommunications Research InstituteInventors: Pansoo Kim, Soo Yeob Jung, Joon Gyu Ryu
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Patent number: 11855692Abstract: An apparatus and method is provided to correlate radiation beams, such as RF beams, optical beams, and/or acoustic beams. A plurality of sensors are distributed according to a first pattern and disposed adjacent to a first interference region. The plurality of sensors may capture incoming radiation and convert the incoming radiation to a plurality of signals. A plurality of radiating elements are distributed according to a second pattern that differs from the first pattern and are disposed adjacent to a second interference region. A plurality of channels are connected between the sensors and the radiating elements, each channel connecting a corresponding sensor to receive a corresponding signal. Each of the radiating elements is in communication with a corresponding one of the plurality of channels to provide an outgoing radiation corresponding to the signal received by the channel.Type: GrantFiled: January 28, 2021Date of Patent: December 26, 2023Assignee: Phase Sensitive Innovations, Inc.Inventors: Janusz Murakowski, Garrett Schneider
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Patent number: 11847241Abstract: A request to modify a set of permissions (e.g., delete the permissions, replace the set of permissions with a different set of permissions) is received at a computing device. A set of services are prevented from using the set of permissions to access resources. The set of permissions are changed while the set of services are prevented from using the set of permissions to access resources.Type: GrantFiled: April 20, 2018Date of Patent: December 19, 2023Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Conor Patrick Cahill, Jasmeet Chhabra, Travis William Hickey, Ahmad Kayed Kamel Aljolani, Daniel Stephen Popick, Akshay Mohan Sumant
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Patent number: 11844025Abstract: A method and apparatus for uplink power control based on power spectral density are disclosed. In one embodiment, the method for use by a terminal in a satellite communication system, the terminal having an antenna, a modem and a controller, the method comprising: determining the scan and skew of the antenna; obtaining, using the controller, a value representing a maximum allowed Power Spectral Density (PSD) for the determined scan and skew; determining, using the controller, a maximum allowable modem power based on the value representing a maximum allowed PSD, where the maximum allowable modem power is that which ensures that transmissions from the terminal do not exceed the maximum allowed PSD if the maximum allowable modem output power is not exceeded by the modem; sending, using the controller, an indication of the allowable modem output power to the modem; and performing one or more transmissions from the terminal based on modem outputs in accordance with the maximum allowable modem output power.Type: GrantFiled: November 18, 2021Date of Patent: December 12, 2023Assignee: KYMETA CORPORATIONInventors: Turner Noel, Mark Opfell, Eric Bjorn Hultman, Steven Michael Ziuchkovski, Lekshmi Priya Ravindran Subhadramma, Daeup Chang, Steven Charles Borchers, Ron Radko
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Patent number: 11832160Abstract: A radio communication route enables communication from an originating ground station to a destination ground station via one of multiple randomly orbiting satellites with no active attitude control. The ground stations and satellites include multi-feed parabolic antennas for receiving radio signals from and transmitting radio signals in multiple directions. The satellites store an address of a destination ground station from which an initial information signal is transmitted and antenna information identifying the satellite antenna feed on which the initial information signal was received. Plural satellite antennas transmit linking information identifying the satellite to the originating ground station.Type: GrantFiled: May 25, 2022Date of Patent: November 28, 2023Assignee: STAR MESH LLCInventor: Gerald R. Schloemer
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Patent number: 11811493Abstract: Apparatuses, methods, and systems for coordinated access to a wireless link through data profiles are disclosed. One method includes receiving through the wireless link, by each hub associated with a base station, one or more data profiles from a network management element, receiving, by each hub, data from data sources associated with the hub, controlling, by each hub, a timing of communication of the data for each of the data sources from the hub to the base station through the wireless link based on the one or more data profiles, allocating preamble codes to each of the data sources, wherein different preamble codes are allocated to different data sources of different hubs that report within a margin of time of each other, and including the allocated preamble codes with the data of each of the data sources.Type: GrantFiled: September 2, 2022Date of Patent: November 7, 2023Assignees: Skylo Technologies, Inc., SkyloInventors: Andrew Nuttall, Vijay Lewis, Sreedhar Sambangi, Meghna Agrawal
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Patent number: 11800540Abstract: Apparatuses, methods, and systems for communicating through a wireless link are disclosed. A method includes scheduling, by a server, communication between a base station and a plurality of hubs, receiving, by the base station, the scheduled communication, providing, to each hub, a data profile that includes a periodicity, an offset, and a carrier frequency based on the scheduled communication, receiving, by the base station, uplink wireless communication from each of the plurality of hubs according to the data profile of each of the hubs and according to the scheduled communication, and simultaneously broadcasting, by the base station, acknowledgements of reception of uplink wireless communication from each of the plurality of hubs.Type: GrantFiled: March 1, 2022Date of Patent: October 24, 2023Assignee: Skylo Technologies, Inc.Inventors: Meghna Agrawal, Andrew Nuttall, Vijay Lewis
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Patent number: 11800492Abstract: A communication method, comprising: transmitting from a base station to a mobile station a first message which includes resource information corresponding to one or more resource pools, wherein the resource information identifies at least one sub-frame and at least one resource block within the at least one sub-frame, transmitting to the mobile station an indicator of one or more designated resource pools and designated resources from within the one or more designated resource pools such that the mobile station is permitted to communicate with a wireless device in communication with the mobile station via a wireless link using the one or more designated resources within the one or more designated resource pools.Type: GrantFiled: October 15, 2021Date of Patent: October 24, 2023Assignee: ZTE CorporationInventors: Youxiong Lu, Jin Yang, Shuanghong Huang
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Patent number: 11791963Abstract: A method and user equipment for transmitting a sounding reference signal (SRS) of a user equipment in a wireless communication system are provided. The method includes calculating an SRS transmission count based on at least one of a numerology, an SRS periodicity, a number of SRS symbols, and an SRS repetition factor, and transmitting the SRS based on the SRS transmission count.Type: GrantFiled: May 27, 2022Date of Patent: October 17, 2023Inventors: Cheol Kyu Shin, Jeong Ho Yeo, Young Woo Kwak, Hoon Dong Noh, Hyun Il Yoo
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Patent number: 11777592Abstract: The intelligent measurement and control communication network at least includes at least one management node and at least one common node. The whole intelligent measurement and control communication network is logically divided into a control plane and a service plane. The control plane selects a routing strategy with the shortest path to cause each management node on the control plane to communicate with all common nodes. The service plane is divided into multiple task subnets according to tasks performed by each node, and each task subnet may select different routing strategies according to task requirements of this task subnet. According to the application and scenario needs of the tasks, the control plane combines externally changed parameters and utilizes machine learning to generate a new mathematical model in real time and sends a new task instruction to the service plane.Type: GrantFiled: May 21, 2018Date of Patent: October 3, 2023Assignee: The 10th Research Institute of China Electronics Technology Group CorporationInventors: Tian Liu, Ting Li, Tian Yuan, Jie Sun, Hui Tang
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Patent number: 11728886Abstract: A cubesat communication system implementing addressable data packet for transmitting information collected by the cubesat to one or more receive-only ground stations. The cubesat may transmit information to the receive-only ground stations according to a scheduler. The receive-only ground stations may receive information from the cubesat without sending any commands to the cubesat to prompt transmission and re-transmit to a central common station using a bent pipe streaming protocol. Information between the cubesat and the ground station may be transmitted via a connectionless, datagram network protocol.Type: GrantFiled: May 17, 2021Date of Patent: August 15, 2023Assignee: SPIRE GLOBAL SUBSIDIARY, INC.Inventors: Peter Platzer, Joel Spark, Jesse Trutna, Jeroen Cappaert
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Patent number: 11716109Abstract: A network communication device includes a first output port, a second output port, and a converting circuit. The first output port may be in communication with an input port and may be configured to receive a first reduced-power version of the signal received at an input port. The converting circuit may be configured to receive a second reduced-power version of the signal, down-convert a high-frequency portion thereof, and produce a down-converted signal. The first and the second reduced-power versions of the signals are in the same frequency band. The second output port receives at least a portion of the down-converted signal such that the high frequency portion of the second reduced power version of the signal is attenuated before the signal is transmitted to a subscriber device.Type: GrantFiled: June 27, 2022Date of Patent: August 1, 2023Assignee: PPC BROADBAND, INC.Inventor: David A. Barany
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Patent number: 11652538Abstract: An architecture to reduce or eliminate uplink interference induced by aerial user equipment (UE) when aerial UE is introduced into groups of terrestrial based UE operating in terrestrial fourth generation (4G) long term evolution (LTE), fifth generation (5G) networks. A method can comprise determining a number of terrestrial based user equipment impacted by uplink interference caused by uplink transmissions associated with aerial user equipment, wherein the aerial user equipment and the terrestrial based user equipment are controlled by serving cell equipment; determining an enclosed area that bounds the number of terrestrial based user equipment; and initiating a carrier aggregation process on the aerial user equipment, wherein the carrier aggregation divides the uplink transmissions associated with the aerial user equipment over a group of serving cell equipment included in the enclosed area.Type: GrantFiled: March 31, 2021Date of Patent: May 16, 2023Assignees: AT&T TECHNICAL SERVICES COMPANY, INC., AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Daniel Vivanco, David Ross Beppler, Slawomir Stawiarski
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Patent number: 11606285Abstract: A method and apparatus for configuring a communication network based on a distance metric. Information indicative of current status of communication network nodes, links between the nodes, or a combination thereof is obtained and processed to determine a network configuration. The network configuration is implementable in the communication network by adjusting one or more nodes or links. The processing includes evaluating network configurations based on a distance metric, which is indicative of lengths of shortest paths which interconnect nodes of the network. Instructions directing underlying resources to implement the network configuration can be provided. An apparatus can be a supervisory device including a network interface and a computer processor.Type: GrantFiled: May 7, 2021Date of Patent: March 14, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: William Carson McCormick, Francis Patrick Kelly
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Patent number: 11489587Abstract: Apparatuses, methods, and systems for coordinated access to a wireless link through data profiles are disclosed. One method includes receiving through the wireless link, by each hub associated with a base station, one or more data profiles from a network management element, receiving, by each hub, data from data sources associated with the hub, controlling, by each hub, a timing of communication of the data for each of the data sources from the hub to the base station through the wireless satellite link based on the one or more data profiles, monitoring reporting times of different data sources of different hubs over time, allocating preamble codes to each of the data sources, wherein different preamble codes are allocated to different data sources of different hubs that report within a margin of time of each other, and inserting the allocated preamble codes into packets of each of the data sources.Type: GrantFiled: December 10, 2020Date of Patent: November 1, 2022Assignee: Skylo Technologies, Inc.Inventors: Andrew Nuttall, Vijay Lewis, Sreedhar Sambangi, Meghna Agrawal
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Patent number: 11457409Abstract: A terminal, and a method for operating a terminal in idle mode to detect signaling from an access node of a wireless network, comprising receiving configuration from the access node, identifying paging occasions and wake-up signal occasions associated with a discontinuous reception DRX period, receiving information from the access node, identifying a time advance duration; and activating a wireless signal receiver in the terminal for a period of said time advance duration prior to each paging occasion.Type: GrantFiled: May 7, 2019Date of Patent: September 27, 2022Assignee: Sony Group CorporationInventors: Nafiseh Mazloum, Rickard Ljung, Basuki Priyanto, Anders Berggren
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Patent number: 11428806Abstract: A communications system includes cellular devices and cellular base stations in communication with the cellular devices in a first frequency band. A non-geostationary satellite may include sensing circuitry operable in a second frequency band susceptible to interference from the first frequency band. Each cellular base station may include a controller and a transceiver cooperating therewith. The controller may be configured to store satellite path data for the non-geostationary satellite, determine when the satellite path data indicates interference would otherwise be experienced by the non-geostationary satellite, and implement an interference mitigation action in cooperation with associated cellular devices based upon the satellite path data indicating interference would otherwise be experienced by the non-geostationary satellite.Type: GrantFiled: July 2, 2019Date of Patent: August 30, 2022Assignee: EAGLE TECHNOLOGY, LLCInventors: Allan M. Weiner, Brian J. Haman, Jahmar P. Ignacio
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Patent number: 11423793Abstract: This invention relates to a control system at an airport and a method implemented in such a control system. The system comprising: an input unit being arranged to communicate with an airport surveillance system at an airport, a control unit being arranged to receive, from the input unit, identification data for an aircraft on ground, position data, indicating a position of the aircraft, and, to provide the identification data to a data storage and receive an identifier of a designated gate for the aircraft from the data storage, wherein the control unit is further arranged to provide a signal to a gate control system at the designated gate for preparing the designated gate to receive the aircraft if the position of the aircraft is within a predetermined distance from the designated gate.Type: GrantFiled: November 21, 2019Date of Patent: August 23, 2022Assignee: ADB SAFEGATE SWEDEN ABInventor: Ola Håkansson
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Patent number: 11375468Abstract: Apparatus and methods are presented for synchronising a slave device signal to a reference timebase, in situations where the slave device lacks knowledge of the propagation delay for signals from the reference device, e.g. if the positions of one or both of the devices are unknown or classified, or the inter-device signal propagation distance is otherwise a-priori unknown. Reference signal propagation delay is determined using an exchange of signals between the devices, with each device using a differencing procedure for eliminating effects of receiver line bias and other hardware delays. In another aspect an exchange of signals between the devices is used to detect a time residual arising from an inaccurate propagation delay estimate. The synchronisation methods can be applied to a plurality of slave devices for providing a synchronised location network. In certain embodiments signals are transmitted wirelessly, while in other embodiments they are transmitted via a fixed line.Type: GrantFiled: March 14, 2019Date of Patent: June 28, 2022Assignee: Locata Corporation Pty LtdInventors: David Small, Ian Sainsbery
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Patent number: 11175649Abstract: A method for mediating an interaction between a control station and a remote system includes maintaining, at a command monitor, data characterizing an operation of the remote system in response to execution of commands at the remote system, receiving, at the command monitor, state information from the remote system, updating the data characterizing the operation of the remote system based on the received state information, receiving, at the command monitor, one or more commands sent from the control station, determining a predicted set of one or more outcomes that would result from execution of the one or more commands at the remote system based at least in part on the data characterizing the operation of the remote system, and preventing issuance of at least one command of the one or more commands at the remote system based on the predicted set of one or more outcomes.Type: GrantFiled: July 3, 2018Date of Patent: November 16, 2021Assignee: Massachusetts Institute of TechnologyInventors: Robert Cunningham, Benjamin Kaiser, Margaret Boning, Jeffrey Brandon, Alice Lee
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Patent number: 10833755Abstract: Systems and methods according to one or more embodiments are provided for universal aircraft broadband control within an aircraft flight deck. In one example, a system includes a control panel and a switch coupled to the control panel. The system further includes a controller coupled to the switch and configured to determine a switch position based on a switch position signal associated with a position of the switch, receive a conditioned aircraft signal associated with parameters of an aircraft, and provide a controller control signal to control whether transmissions occur from an aircraft antenna based on at least one of the switch position signal and the conditioned aircraft signal.Type: GrantFiled: October 25, 2017Date of Patent: November 10, 2020Assignee: THE BOEING COMPANYInventors: John P. Baron, Ryan K. Torgerson, Steven J. Avila, Daniel J. Ellis
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Patent number: 10756882Abstract: A primary device implementing the subject system of link establishment for single pair Ethernet may include at least one processor. The at least one processor may be configured to transmit a first synchronization sequence to a secondary device, detect a second synchronization sequence transmitted by the secondary device, the second synchronization sequence differing from the first synchronization sequence, and after detection of the second synchronization sequence, initiate a training stage, the train stage comprising exchanging training frames with the secondary device. The at least one processor may be further configured to enter a data mode for data transmissions after completion of the training stage, the data transmissions being distinct from the training frames. In the data mode, data may be forward error correction encoded and then scrambled.Type: GrantFiled: August 19, 2019Date of Patent: August 25, 2020Assignee: Avago Technologies International Sales Pte. LimitedInventors: Chung Ming Tu, Peiqing Wang, Ahmad Chini, Yencheng Chen, Mehmet Vakif Tazebay, Bazhong Shen
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Patent number: 10651925Abstract: This system and method provides for a plurality of satellite ground stations, distributed across some geographic region, and for these regions in turn to be scalable to cover large regions, including across the Earth or in orbit with planets or other celestial bodies using a combination of low-orbit satellites, terrestrial participant devices, and cloud-based communications. The invention in its simplest form is intended to solve the short temporal window problem inherent to the scenario where a single base or ground station is trying to track and communicate with a low-end OSAT or even a cube-satellite.Type: GrantFiled: July 3, 2019Date of Patent: May 12, 2020Assignee: University of Louisiana at LafayetteInventor: Paul J. Darby, III
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Patent number: 10651881Abstract: One example described herein includes a launchable communications device. The device includes an electronic payload comprising a communication system configured to receive a first communications signal and to transmit a second communications signal along a communications path between a first communication station and a second communication station. The device also includes deployment equipment configured to deploy the launchable communications device and to sustain a deployment state of the launchable communications device with respect to a predetermined operational environment. The device further includes a rigid housing configured to substantially enclose the electronic payload and the conveyance equipment prior to and during at least a portion of deployment of the launchable communications device to the predetermined operational environment.Type: GrantFiled: December 18, 2018Date of Patent: May 12, 2020Assignee: NORTHROP GRUMMAN SYSTEMS CORPORATIONInventors: Peter Bennett Houser, Mary Anne Lorraine Domm, Charles Jackson Nesbitt, IV
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Patent number: 10586464Abstract: Various systems, methods, for unmanned aerial vehicles (UAV) are disclosed. In one aspect, UAVs operation in an area may be managed and organized by UAV corridors, which can be defined ways for the operation and movement of UAVs. UAV corridors may be supported by infrastructures and/or systems supported UAVs operations. Support infrastructures may include support systems such as resupply stations and landing pads. Support systems may include communication UAVs and/or stations for providing communications and/or other services, such as aerial traffic services, to UAV with limited communication capabilities. Further support systems may include flight management services for guiding UAVs with limited navigation capabilities as well as tracking and/or supporting unknown or malfunctioning UAVs.Type: GrantFiled: July 29, 2016Date of Patent: March 10, 2020Inventor: Warren F. LeBlanc
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Patent number: 10433267Abstract: Systems, methods, and apparatus for a satellite link budget command interface tool are disclosed. In one or more embodiments, a method for commanding a space vehicle (SV) involves determining a transmitter output power for a control word (CW) at a particular temperature for a transmitter on the SV. Also, the method involves generating a transmitter uplink command by using the transmitter output power. Also, the method involves determining channel power for a mode of operation for at least one code. In addition, the method involves determining attenuated channel power for the mode of operation for the at least one code, where the channel power for the at least one code is attenuated. Additionally, the method involves generating at least one attenuated channel power uplink command by using the attenuated channel power for at least one code.Type: GrantFiled: October 27, 2015Date of Patent: October 1, 2019Assignee: The Boeing CompanyInventor: Cornel Prunean
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Patent number: 10355776Abstract: This system and method provides for a plurality of satellite ground stations, distributed across some geographic region, and for these regions in turn to be scalable to cover large regions or even the globe using a combination of low-orbit satellites, terrestrial participant devices, and cloud-based communications. The invention in its simplest form is intended to solve the short temporal window problem inherent to the scenario where a single base or ground station is trying to track and communicate with a low-end LEOSAT or even a cube-satellite.Type: GrantFiled: May 1, 2018Date of Patent: July 16, 2019Assignee: University of Louisiana at LafayetteInventor: Paul J. Darby, III
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Patent number: 10264552Abstract: In one example embodiment, a method includes allocating resources for a common Multimedia Broadcast Multicast Services (MBMS) bearer, transmitting MBMS information to a plurality of user equipments (UEs), the MBMS information identifying the allocated resources for the common MBMS bearer, receiving a request to transmit content information using the common MBMS bearer and receiving the content information and transmitting the content information to the UEs using the common MBMS bearerType: GrantFiled: November 1, 2016Date of Patent: April 16, 2019Assignee: Nokia of America CorporationInventor: Michael F. Dolan
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Patent number: 10149115Abstract: Systems, methods, and apparatus are provided for enabling orientation of directional antennas even when one or more of the directional antennas are moving. Position information for each directional antenna is transmitted using an omnidirectional antenna transmitting at a low bandwidth and a low power. The position information of the directional antennas is used to orient the directional antennas so that a high bandwidth, low power wireless connection can be enabled and/or maintained between the directional antennas. The position information is periodically transmitted and the orientation of the directional antennas is updated as one or more of the directional antennas move so that the wireless connection between the directional antennas is maintained.Type: GrantFiled: January 26, 2017Date of Patent: December 4, 2018Assignee: Amazon Technologies, Inc.Inventors: Daniel Buchmueller, Ronald Joseph Degges, Jr., Jin Dong Kim, Gur Kimchi, Sang Eun Lee, Subram Narasimhan, Koohyun Um
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Patent number: 10104310Abstract: A security-monitoring platform adapted to automatically create real-time associations between security monitoring assets (SMAs) and a security alert based on location specific information for both the SMAs and the source of the security alert. When an alert occur, the security-monitoring platform automatically retrieves location and/or movement information for the source of the security alert. The system then retrieves and analyzes location and/or movement information for a plurality of SMAs to determine whether any SMAs are within a set of location-based parameter limits. Those SMAs that fall within the limits are automatically associated with the security alert and provided to the operator of the security monitoring platform. The system is further adapted to continuously evaluate the location and movement of the SMAs and the active security alert to ensure that the associations are always up-to-date as the security alert is processed.Type: GrantFiled: August 12, 2016Date of Patent: October 16, 2018Assignee: Sureview Systems, LLCInventor: Paul Roberts
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Patent number: 9991949Abstract: This system and method provides for a plurality of satellite ground stations, distributed across some geographic region, and for these regions in turn to be scalable to cover large regions or even the globe using a combination of low-orbit satellites, terrestrial participant devices, and cloud-based communications. The invention in its simplest form is intended to solve the short temporal window problem inherent to the scenario where a single base or ground station is trying to track and communicate with a low-end LEOSAT or even a cube-satellite.Type: GrantFiled: April 21, 2017Date of Patent: June 5, 2018Assignee: University of Louisiana at LafayetteInventor: Paul J. Darby, III
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Patent number: 9800321Abstract: Embodiments are provided for facilitating communications with a vehicle through an unmanned aerial vehicle (UAV). The UAV can be configured to track vehicles traveling in an area covered by the UAV. An identification of the vehicle can be acquired after the vehicle is tracked by the UAV. The vehicle identification can be used to determine communication capability of the vehicle. Based on the determined communication capability of the vehicle, a communication request can be initiated by the UAV. The vehicle can determine either accept the communication request from the UAV or turn it down. If the vehicle accepts the communication request from the UAV, information intended for the vehicle, for example from another vehicle, can be forwarded to the vehicle by the UAV.Type: GrantFiled: November 2, 2016Date of Patent: October 24, 2017Inventor: Wellen Sham
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Patent number: 9762310Abstract: Method and system are provided for mobile distribution of content received via satellite signals. A satellite reception assembly may comprise a receive module and a basestation module. The receive module may receive satellite signals, process the received satellite signals to recover data carried therein, determine when the recovered data comprises a portion for local wireless broadcast by the system, and if so generate broadcast signals for carrying the portion of recovered data. The basestation module may transmit the generated broadcast signals, particularly to a mobile device of a satellite subscriber authorized to receive and access the data carried in the satellite signals. The recovered data may comprise web-based content.Type: GrantFiled: April 4, 2016Date of Patent: September 12, 2017Assignee: MAXLINEAR, INC.Inventor: Curtis Ling