ANTENNA ACTIVATION FOR SPECTRUM ACCESS CONTROL

    公开(公告)号:US20240340647A1

    公开(公告)日:2024-10-10

    申请号:US18297977

    申请日:2023-04-10

    发明人: Joseph Soryal

    摘要: Aspects of the subject disclosure may include, for example, a method including tracking a determination, by a processing system including a processor, whether to grant, deny or modify access to target spectrums by a user device and generating a temporary transmission access key that mirrors the determination. The method further includes transmitting the temporary transmission access key to a spectrum access control implementor. The spectrum access control implementor is coupled to an antenna that transmits or receives a radio signal in the target spectrums and selectively activates or deactivates a connection to the antenna. Other embodiments are disclosed.

    RF fingerprint signal processing device and RF fingerprint signal processing method

    公开(公告)号:US11985508B2

    公开(公告)日:2024-05-14

    申请号:US17099796

    申请日:2020-11-17

    摘要: An RF fingerprint signal processing device configured for executing a machine learning algorithm on a plurality of input signals. The RF fingerprint signal processing device includes a receiver-feature determination circuit and a classifying determination circuit. The receiver-feature determination circuit is configured to compute on the plurality of input signals in a neural network. The classifying determination circuit is coupled with the receiver-feature determination circuit, and the classifying determination circuit is configured to send feedback information of a receiver-feature component to the receiver-feature determination circuit. The receiver-feature determination circuit decreases the receiver-feature weight of the neural network. The receiver-feature weight is associated with the receiver-feature component, and the receiver-feature weight which is decreased is applied for computing an output value of the neural network.

    RF communication device equipping with biometric sensor and preventing physical antenna hacking

    公开(公告)号:US11934502B2

    公开(公告)日:2024-03-19

    申请号:US17543814

    申请日:2021-12-07

    申请人: AIL Co., Ltd.

    发明人: Jechun Moon

    摘要: The present invention provides an RF communication device equipping with a biometric sensor and preventing physical antenna hacking, the RF communication device comprising: a power supply unit; an RF communication unit including a processor connected to the power supply unit, a biometric sensor connected to the processor, a memory connected to the processor and storing biometric information, an RF driving switch connected to the processor, an RF communication module connected to the RF driving switch, and a first RF antenna; and a physical hacking determination unit connected to the RF driving switch to periodically exchange data for verification, wherein the physical hacking determination unit deletes the biometric information and/or a unique ID when communication of the verification data is disconnected or an abnormal signal is received.