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51 条记录 (耗时 0.014 秒)

    WIRELESS COMMUNICATINS DEVICE WITH ANTENNA ELEMENT ID AND RELATED DEVICES AND METHODS
    24.
    发明公开
    WIRELESS COMMUNICATINS DEVICE WITH ANTENNA ELEMENT ID AND RELATED DEVICES AND METHODS 审中-公开

    公开(公告)号：EP3621149A1

    公开(公告)日：2020-03-11

    申请号：EP19190911.8

    申请日：2019-08-09

    申请人： Harris Global Communications, Inc.

    发明人： Eller, Andrew J. ,  Beghini, Kenneth P.

    IPC分类号： H01Q1/08 ,  H01Q1/24 ,  H04B1/04

    摘要： A wireless communications device may include an RF transceiver. The RF transceiver may have a first connector, an RF transceiver circuit coupled to the first connector, and a probe circuit coupled to the first connector and configured to place a DC supply voltage on the first connector. The wireless communications device may include an RF antenna assembly to be coupled with the RF transceiver. The RF antenna assembly may have a second connector configured to be mated with the first connector, an RF antenna element coupled to the second connector, and an antenna ID circuit coupled to the second connector and configured to be powered from the DC supply voltage and modulate the DC supply current indicative of an ID of the RF antenna element. The probe circuit may be configured to determine the ID of the RF antenna element based upon the modulated DC supply current.

    SYSTEM AND METHOD FOR OBFUSCATION OF SEQUENTIAL LOGIC THROUGH ENCRYPTION
    27.
    发明公开
    SYSTEM AND METHOD FOR OBFUSCATION OF SEQUENTIAL LOGIC THROUGH ENCRYPTION 审中-公开

    公开(公告)号：EP4307154A1

    公开(公告)日：2024-01-17

    申请号：EP23177686.5

    申请日：2023-06-06

    申请人： Harris Global Communications, Inc.

    发明人： Kurdziel, Michael Thomas ,  Farris, Steven M. ,  Lukowiak, Marcin ,  Radziszowski, Stanislaw P.

    IPC分类号： G06F21/75 ,  G06F21/76

    摘要： Systems and methods for protecting intellectual property of a circuit via obfuscation of logic through encryption. The methods comprise: analyzing a combinational circuit (CC) to identify first logic gates that perform first function(s) which is(are) implementable by LUT(s); dividing CC a first portion comprising the first logic gates and a second portion comprising remaining logic gates; protecting gate logic of the first portion by at least storing information implementing the first function(s) in an encrypted LUT format in a memory device of the circuit such that the first function(s) is(are) obfuscated when the circuit is in an at-rest state; and interfacing the remaining logic gates with the memory device such that the circuit is configured to generate an output in accordance with operations of the combinational circuit using the information stored in the encrypted LUT format.

    SYSTEMS AND METHODS FOR PRECISE VEHICLE LOCATOR
    28.
    发明公开
    SYSTEMS AND METHODS FOR PRECISE VEHICLE LOCATOR 审中-公开

    公开(公告)号：EP4223637A1

    公开(公告)日：2023-08-09

    申请号：EP23154042.8

    申请日：2023-01-30

    申请人： Harris Global Communications, Inc.

    发明人： Burke, Peter ,  Nink, Richard J. ,  Womack, Joel ,  Packer, Malcom ,  Howe, Thomas ,  Hendershot, Aaron

    IPC分类号： B64C39/02 ,  B64U50/30 ,  B64D45/00 ,  B64U101/20 ,  B64U101/64

    摘要： Systems and methods for locating UAV. The methods comprise: causing a physical joining of a payload with a fuselage of the UAV without any modification to the fuselage (where the payload comprises a communication relay configured to perform relay operations to extend a range between users of a communication relay link for voice and data communications and a first locator configured to perform location operations to determine and report a location of the UAV to the users of the communication relay link); using a power source to supply power to the payload that is independent from a main power source used to supply power to avionic electronics of the UAV; and continuing to perform the relay operations by the communication relay and the location operations by the first locator, when power is no longer being supplied to the avionic electronics by the main power source of the UAV.

    SELF-SYNCHRONIZING MODE OF OPERATION FOR AN ENCRYPTION/DECRYPTION ALGORITHM
    30.
    发明公开
    SELF-SYNCHRONIZING MODE OF OPERATION FOR AN ENCRYPTION/DECRYPTION ALGORITHM 审中-公开

    公开(公告)号：EP4075718A1

    公开(公告)日：2022-10-19

    申请号：EP22166111.9

    申请日：2022-03-31

    申请人： Harris Global Communications, Inc.

    发明人： Farris, Steven M. ,  Kurdziel, Michael Thomas

    IPC分类号： H04L9/06 ,  H04L9/12

    摘要： Systems and methods for operating a cryptographic system. The methods comprise: obtaining ciphertext by the cryptographic system; performing operations by the cryptographic system to determine whether a given sequence of values exits within the ciphertext; and synchronizing the cryptographic system with another cryptographic system using the ciphertext as a bitrate portion of an initialization value for a cryptographic algorithm and zero as a capacity portion of the initialization value for the cryptographic algorithm, when a determination is made that the given sequence of values exist within the ciphertext.