Abstract: Described herein are RF systems and techniques for detecting the presence of and/or characterizing RF signals among RF radiation received by the system. In some embodiments, RF signal characterization may be achieved with high accuracy and low sensitivity while using low cost, scalable electronics that are versatile for deployment in a variety of environments, whether centralized, distributed, and/or vehicle-based. In some embodiments, underlying such systems and techniques are trained models that may be executed by a processor and configured to detect the presence of and/or characterize received RF signals. In some embodiments, received RF signals may be encoded into compact data structure representations that may be transmitted over low bandwidth links and/or processed using fewer computing resources than processing the underlying RF radiation data itself, facilitating deployment of distributed RF sensing systems.

Abstract: Aspects of the present disclosure provide improved techniques for detecting the presence of RF anomalies and providing for enhanced user control of RF anomaly detection and related actions. Some aspects relate to detecting an RF anomaly by determining, based on a multidimensional encoding of characteristics of an RF signal, that the RF signal is anomalous compared to a baseline of multidimensional encodings of characteristics of RF radiation received in the operating environment. Some aspects relate to controlling RF anomaly detection by initiating an action in response to selection of an option displayed to a user in a graphical user interface in along with an indication of an RF signal determined to be anomalous compared to a baseline. Some aspects relate to identifying a subset of RF data and determining a presence of an RF anomaly corresponding to the subset by comparing a representation of RF radiation to a baseline.

Abstract: Described herein are RF systems and techniques for detecting the presence of and/or characterizing RF signals among RF radiation received by the system. In some embodiments, RF signal characterization may be achieved with high accuracy and low sensitivity while using low cost, scalable electronics that are versatile for deployment in a variety of environments, whether centralized, distributed, and/or vehicle-based. In some embodiments, underlying such systems and techniques are trained models that may be executed by a processor and configured to detect the presence of and/or characterize received RF signals. In some embodiments, received RF signals may be encoded into compact data structure representations that may be transmitted over low bandwidth links and/or processed using fewer computing resources than processing the underlying RF radiation data itself, facilitating deployment of distributed RF sensing systems.

Abstract: Described herein are RF systems and techniques for detecting the presence of and/or characterizing RF signals among RF radiation received by the system. In some embodiments, RF signal characterization may be achieved with high accuracy and low sensitivity while using low cost, scalable electronics that are versatile for deployment in a variety of environments, whether centralized, distributed, and/or vehicle-based. In some embodiments, underlying such systems and techniques are trained models that may be executed by a processor and configured to detect the presence of and/or characterize received RF signals. In some embodiments, received RF signals may be encoded into compact data structure representations that may be transmitted over low bandwidth links and/or processed using fewer computing resources than processing the underlying RF radiation data itself, facilitating deployment of distributed RF sensing systems.

Abstract: Described herein are RF systems and techniques for detecting the presence of and/or characterizing RF signals among RF radiation received by the system. In some embodiments, RF signal characterization may be achieved with high accuracy and low sensitivity while using low cost, scalable electronics that are versatile for deployment in a variety of environments, whether centralized, distributed, and/or vehicle-based. In some embodiments, underlying such systems and techniques are trained models that may be executed by a processor and configured to detect the presence of and/or characterize received RF signals. In some embodiments, received RF signals may be encoded into compact data structure representations that may be transmitted over low bandwidth links and/or processed using fewer computing resources than processing the underlying RF radiation data itself, facilitating deployment of distributed RF sensing systems.

Abstract: Described herein are RF systems and techniques for detecting the presence of and/or characterizing RF signals among RF radiation received by the system. In some embodiments, RF signal characterization may be achieved with high accuracy and low sensitivity while using low cost, scalable electronics that are versatile for deployment in a variety of environments, whether centralized, distributed, and/or vehicle-based. In some embodiments, underlying such systems and techniques are trained models that may be executed by a processor and configured to detect the presence of and/or characterize received RF signals. In some embodiments, received RF signals may be encoded into compact data structure representations that may be transmitted over low bandwidth links and/or processed using fewer computing resources than processing the underlying RF radiation data itself, facilitating deployment of distributed RF sensing systems.

Abstract: A system and method for encryption key generation by receiving a plaintext message having a fixed character length and receiving, from a source, a plurality of random number. A matrix is created from the plurality random numbers and has at least one of the number of rows or columns equal to or greater than the character length. An array that can be used as an encryption key or a seed for an encryption key is generated by selecting an initial element within the matrix, selecting subsequent elements using a selection technique until a number of elements in the array is equal to the character length and rejecting any previously selected elements from the array.

Abstract: A system and method for encryption key generation by receiving a plaintext message having a fixed character length and receiving, from a source, a plurality of random number. A matrix is created from the plurality random numbers and has at least one of the number of rows or columns equal to or greater than the character length. An array that can be used as an encryption key or a seed for an encryption key is generated by selecting an initial element within the matrix, selecting subsequent elements using a selection technique until a number of elements in the array is equal to the character length and rejecting any previously selected elements from the array.

Abstract: A system and method for encryption key generation by receiving a plaintext message having a fixed character length and receiving, from a source, a plurality of random number. A matrix is created from the plurality random numbers and has at least one of the number of rows or columns equal to or greater than the character length. An array that can be used as an encryption key or a seed for an encryption key is generated by selecting an initial element within the matrix, selecting subsequent elements using a selection technique until a number of elements in the array is equal to the character length and rejecting any previously selected elements from the array.