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公开(公告)号：US20240364415A1
公开(公告)日：2024-10-31
申请号：US18764718
申请日：2024-07-05
Applicant: GOGO BUSINESS AVIATION LLC
Inventor： Anand Chari , Yong Liu , Sean S. Cordone
IPC: H04B7/185
CPC classification number: H04B7/18504 , H04B7/18508 , H04B7/18513 , H04B7/18526
Abstract: 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, and allocating, by the controller and based on the one or more conditions, a plurality of antenna resources of a phased array antenna to each of two or more satellites included in the multiple satellites in the LEO constellation. Each of the plurality of antenna resources includes a respective antenna element and a respective phase controller. The method also includes commanding, by the controller, one or more transceivers to establish simultaneous communicative connections to the two or more satellites via the allocated plurality of antenna resources.
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公开(公告)号：US12119921B2
公开(公告)日：2024-10-15
申请号：US18619923
申请日：2024-03-28
Inventor： Qi Zhu , Yaping Zhang
IPC: H04B7/185
CPC classification number: H04B7/18513 , H04B7/18504
Abstract: The present application provides a resource allocation method for a unmanned aerial vehicle (UAV)-assisted symbiotic radio system, which addresses the problem of how to improve the system transmission rate in a multi-IoT device scenario. A passive sensor data collection mechanism based on a UAV-assisted symbiotic radio communication system under multiple backscatter devices (BDs) is proposed. When the base station sends signals to the cellular users, multiple IoT BDs on the ground perform energy collection and backscatter of RF signals sent by the base station, and the UAV receives backscatter signals from the BDs and collects the data from all the BDs on the ground, i.e., all the BDs share RF sources with the cellular users.
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3.发明公开公开(公告)号：US20240333375A1
公开(公告)日：2024-10-03
申请号：US18554206
申请日：2022-03-17
Applicant: SoftBank Corp.
Inventor： Wataru Takabatake , Yohei Shibata , Kenji Hoshino
CPC classification number: H04B7/18504 , H04B7/0617 , H04B7/2041 , H04W16/28
Abstract: An aerial-floating type communication relay apparatus (HAPS) is provided, which can perform a dynamic area control capable of coping with a change of distribution of terminal apparatuses in a service area configured with plural cells formed toward the ground, and that can suppress an increase of time required for area optimization. The aerial-staying type communication relay apparatus (HAPS) estimates positions of plural terminal apparatuses located in a service area, divides plural (L) kinds of antenna parameters of an antenna for service link into plural parameter groups, optimizes the antenna parameters based on estimation results of positions of the plural terminal apparatuses, for each of the parameter groups, and applies, to the antenna for service link, the optimum values of the plural (L) kinds of antenna parameters after completing the optimization for each of the parameter groups.
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公开(公告)号：US12088400B2
公开(公告)日：2024-09-10
申请号：US17593899
申请日：2019-03-29
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Jeroen Wigard , István Zsolt Kovács , Daniela Laselva
CPC classification number: H04B7/18513 , G01S19/29 , H04B7/18504 , H04B7/208 , H04L2027/0065 , H04W56/0035
Abstract: There is provided an apparatus, said apparatus comprising means for receiving from a network, at a user equipment, Doppler shift information associated with at least one cell of the network as a function of time for at least one area and using the Doppler shift information at the user equipment to compensate for the Doppler shift in communication with the network when the user equipment is in the at least one area.
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公开(公告)号：US12057922B2
公开(公告)日：2024-08-06
申请号：US17309225
申请日：2019-11-08
Applicant: Stratospheric Platforms Ltd
Inventor： Nils Morozs , David Grace
CPC classification number: H04B7/18504 , H04B7/024 , H04W36/0069
Abstract: A method for connecting a mobile user equipment to a core network, and a communication network are disclosed. The method comprises the steps of providing a single channel communication link between a user equipment and one of a plurality of aerial vehicles, via the plurality of aerial vehicles, providing a multi-channel communication link with the user equipment, and subsequently, via a handover step, transferring communication between the user equipment and a core network from communication via the single channel communication link to communication via the multi-channel communication link.
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Patent Agency Ranking
公开(公告)号：US12047160B2
公开(公告)日：2024-07-23
申请号：US17593961
申请日：2020-03-20
Applicant: Stratospheric Platforms Ltd
Inventor： Andrew Faulkner , Fraser Edwards
CPC classification number: H04B7/2041 , H04B7/18504 , H04B7/18508 , H04B7/18515 , H04B7/18517 , H04L27/2655
Abstract: A method for correcting frequency and/or phase in a communication link; a communication network; and a multiplexing and phase compensation unit are disclosed. The method for correcting frequency and/or phase in a communication link comprises receiving at least one reference transmission communicated via a wireless communication link; providing at least one identified characteristic by identifying at least one characteristic of the reference transmission; comparing said identified characteristic with at least one expected characteristic; and correcting a shift in frequency and/or phase of at least one communication signal communicated via the communication link based on a difference between the identified characteristic and the expected characteristic.
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公开(公告)号：US20240224317A1
公开(公告)日：2024-07-04
申请号：US18558497
申请日：2021-05-07
Applicant: Nokia Solutions and Networks Oy
Inventor： Tzu-Chung HSIEH , Fanny JARDEL
IPC: H04W72/541 , H04B7/185 , H04W72/04
CPC classification number: H04W72/541 , H04B7/18504 , H04W72/04
Abstract: In accordance with example embodiments of the invention there is at least a method which can be performed by an apparatus to estimate, a coverage area of a high altitude platform station of a communication network, wherein the estimating is based at least on an antenna gain pattern and transmit power associated with the high altitude platform station; determine an impacted at least one terrestrial network cell of the communication network impacted based on the estimated coverage area and on terrestrial network base station locations in the communication network; and coordinate with the impacted at least one terrestrial network cell at least one resource allocation to minimize interference caused by the estimated coverage area.
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公开(公告)号：US20240221488A1
公开(公告)日：2024-07-04
申请号：US18353537
申请日：2023-07-17
Applicant: ADT Commercial LLC
Inventor： Edward M. BACCO , Philippe SAWAYA , Scott William SCHMIDT
CPC classification number: G08B25/001 , H04B7/18504
Abstract: A method implemented by a system for security comprising an unmanned aerial vehicle (UAV) and an analytics device configured to communicate with a remote monitoring system and the UAV is provided. Media data from the UAV is received at an analytics device, where the media data includes surveillance information corresponding to a premises under surveillance. Security attributes associated with the premises are detected based at least in part on a first level of machine learning (ML) analysis performed on the media data. The media data are transmitted by the analytics device to the remote monitoring system for a second level of ML analysis based at least in part on the security attribute, where the first level of ML analysis is less computationally expensive compared to the second level of ML analysis, and the second level of ML analysis is performed at the remote monitoring system on the media data.
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公开(公告)号：US20240214058A1
公开(公告)日：2024-06-27
申请号：US18085959
申请日：2022-12-21
Inventor： Basem ALMADANI , Abdurrahman BEG
IPC: H04B7/185 , H04L45/745
CPC classification number: H04B7/18504 , H04L45/745
Abstract: A system and methods relate to an aerial access network (AAN). The system comprises multiple control layer units, multiple forwarding layer units, and multiple access layer units. A first control layer unit in the multiple control layer units is configured to administrate the multiple forwarding layer units and the multiple access layer units and perform first data transmissions between the multiple forwarding layer units and a ground base station. A first forwarding layer unit is configured to be associated with at least one access layer unit and perform second data transmissions between the at least one access layer unit and one of the first control layer unit or the ground base station. A first access layer unit is configured to be associated with at least one user equipment (UE) and perform third data transmissions between the first forwarding layer unit and the at least one UE.
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公开(公告)号：US20240195486A1
公开(公告)日：2024-06-13
申请号：US18554526
申请日：2021-04-16
Applicant: Lenovo (Beijing) Limited
Inventor： Lianhai Wu , Mingzeng Dai , Yibin Zhuo , Haiming Wang , Le Yan
CPC classification number: H04B7/18504 , H04W24/04 , H04W36/0033 , H04W76/10 , H04W88/04
Abstract: Embodiments of the present disclosure relate to methods and apparatuses for relay replacement. According to some embodiments of the disclosure, a method may include: receiving assistant information associated with a first network node, which functions as a relay node between the BS and a user equipment (UE); and in response to initiating a replacement procedure to replace the first network node based on the received assistant information, deactivating the first network node and activating a second network node as the relay node.
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