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WO/2024/099913A1 |
The invention provides a device for voice masking sound generation according to one embodiment. The device comprises an analyser (110) for analysing each frequency band-limited signal component of a plurality of frequency band-limited si...
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WO/2024/096763A1 |
A User Equipment, UE,-assisted jamming detection system (110, 710) in a telecommunications network (400) is disclosed herein. In one embodiment, a method performed by a network node implementing a UE-assisted jamming detection system of ...
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WO/2024/095204A1 |
A computerized method for disrupting a time division multiplex communication between a target remotely-controlled aerial vehicle related communication unit (RCU) and another RCU. The method may include determining a timing of a transmiss...
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WO/2024/080519A1 |
The present invention relates to a power control space-time block code (STBC) multi-antenna (MIMO) communication security system and method enabling minimization of total transmitted power by adding artificial noise after shifting the ph...
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WO/2024/068199A1 |
The invention relates to a method for assisting in the landing of an aircraft, the method comprising the steps of: - synchronising (302) an on-board system and a ground system by exchanging at least one item of timestamp information betw...
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WO/2024/059433A1 |
Systems and techniques are provided for performing wireless communications. In some aspects, a user equipment (UE) may receive from a first wireless node via a first channel, a first transmission comprising a first artificial noise (AN) ...
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WO/2024/053808A1 |
The present invention relates to a jamming apparatus having a convergence technology that can be mounted on various weapon systems that are transported with firearms so that soft-kill and hard-kill roles can be performed together. Provid...
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WO/2024/047373A1 |
A method (100), performed by a Radio Access Network (RAN) node in a communication network, is disclosed. The method comprises, on detecting that a first channel, over which the RAN node is exchanging communication signals with a first us...
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WO/2024/047301A1 |
The invention relates to an optical terminal (1) for communication by laser signals, which is suitable for emitting, in addition to a useful laser beam (FU) which carries data to be transmitted, a jamming light beam (FB), such that the t...
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WO/2024/041731A1 |
A method for facilitating detection of jamming signals and performed by a first node of a communication network, comprises: receiving, from each of a plurality of second nodes, a value of at least one parameter characterizing the second ...
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WO/2024/023213A1 |
Methods and devices for the communication of encrypted PPM signals for a radio communication system, particularly short-range radio, which comprises a step of PPM encoding of an information item to be transmitted in which each symbol of ...
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WO/2024/026217A1 |
Certain aspects relate to techniques for canceling artificial noise via spatial processing. For example, artificial noise may be added to a transmission of a legitimate signal to conceal the legitimate signal from an unintended receiver....
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WO/2024/019655A1 |
A method of recording a frame counter in a memory component of an energy limited device and an energy limited device are provided, the method comprising, accessing the memory component; wherein for a first recordal, allocating a memory s...
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WO/2023/242314A1 |
The present invention relates to a method for monitoring communicating objects by means of a trusted device associated with a user, this monitoring method comprising: - a step (E40) of detecting a use by at least one communicating object...
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WO/2023/240922A1 |
The present invention relates to a portable frequency interferometer. The portable frequency interferometer comprises a main body and an antenna module, wherein the main body comprises a box and at least one functional module provided in...
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WO/2023/237551A1 |
The invention relates to a circuit board (10) for a camera module (20) of a motor vehicle, comprising an image sensor attachment area (11) and a lens holder attachment area (12). The circuit board (10) has either multiple vias (13) in th...
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WO/2023/230317A1 |
A first device may include a processor, a first wireless network interface, and a second wireless network interface. The processor may be configured to, while associating with the access point over a first wireless network on a first cha...
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WO/2023/211668A1 |
A jamming signal detection control method includes: receiving, at a satellite positioning signal receiver, one or more satellite positioning signals; determining, at the satellite positioning signal receiver, one or more quality metric v...
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WO/2023/203608A1 |
A first legitimate apparatus (300) transmits two first dummy radio waves at different timings. A second legitimate apparatus (300) transmits a second dummy radio wave at the same timing as the transmission of one of the first dummy radio...
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WO/2023/198698A1 |
A computer implemented method of preventing unauthorised use of spectrum by: comparing recorded spectrum usage information with spectrum allocation transactions recorded on a blockchain; wherein the blockchain employs a computer implemen...
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WO/2023/200672A1 |
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter device may modify, based at least in part on a secrecy key, an input or an output of at least one of binary scrambling, ...
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WO/2023/181270A1 |
This communication system performs communication while concealing information the contents of which are not wanted to be intercepted. A radio wave transmitting station transmits, at a frequency included in a predetermined frequency band,...
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WO/2023/165183A1 |
The present application provides a method and apparatus for designing a multiple-input multiple-output transceiver, comprising: on the basis of a security rate model of a user signal in a signal transmission system, constructing a target...
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WO/2023/160784A1 |
Disclosed a method performed by a device of a receiver of a wireless communication network, for handling wireless disturbance signals. The comprises radio antennas, and the method comprises obtaining antenna domain analog radio signals f...
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WO/2023/135017A1 |
The invention relates to a method for defence against a foreign drone (20) by means of a defence drone (10) comprising a jamming device (18) which is designed to emit an electromagnetic jamming signal (19) after activation, said method c...
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WO/2023/126836A1 |
Systems and methods for mitigating moving targets using frequency signature mapping. A method includes mapping a plurality of electronic signatures of a target to a three-dimensional (3D) model into an electronic signature mapping, where...
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WO/2023/123454A1 |
The present application discloses an interference apparatus. The interference apparatus comprises: a housing, wherein an accommodating space is formed in the housing, a first accommodating groove is formed at one side of the exterior of ...
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WO/2023/123452A1 |
Disclosed is an interference device. The interference device comprises: a housing, an accommodating space being formed inside the housing, a first accommodating groove being formed outside the housing on one side thereof, and the first a...
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WO/2023/123455A1 |
Disclosed in the present application is an interference apparatus. The interference apparatus comprises: a housing, wherein an accommodation space is provided in the housing, a first accommodation groove is provided on an outer side of t...
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WO/2023/123451A1 |
Disclosed in the present application is an interference apparatus. The interference apparatus comprises: a housing, an accommodating space being provided in the housing, a first accommodating groove being provided in one side of the exte...
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WO/2023/122141A1 |
A method and apparatus for providing a standalone anti-jamming (AJ) nuller-beamformer. Signals from an antenna array include a sum of Global Navigation Satellite System (GNSS) signals and jamming signals from a plurality of spatial sourc...
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WO/2023/118923A1 |
Methods, access network devices and computer programs in a radio access network (100) comprising a first network function, NF1, (140) and a second network function, NF2 (150). The access network device is configured to obtain, in the NF1...
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WO/2023/113837A1 |
A portable Electromagnetic Countermeasure (ECM) device is disclosed for military and civilian population protection from electromagnetic communications and attack, including cell phones, radios, radio-triggered explosive devices, and oth...
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WO/2023/113832A1 |
A computer processing system that includes an elliptic curve computational unit in a computer processing device operably configured to perform an elliptic curve arithmetic operation with a sequence of field operations, receive an ellipti...
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WO/2023/100182A1 |
A data protection system, method and case for use with an associated electronic device are presented. The system comprising one or more signal blocking antenna units and a control circuit. The one or more signal blocking antenna units ar...
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WO/2023/101695A1 |
A method (400) of phrase extraction for ASR models includes obtaining audio data (112) characterizing an utterance (106) and a corresponding ground-truth transcription (114) of the utterance and modifying the audio data to obfuscate a pa...
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WO/2023/077203A1 |
A dynamic jamming (BD) equipment (10) and method (MT) are described for stopping or interfering with radiocommunication signals, in specific signals (SN) that cause the remote actuation of improvised, radio-controlled explosive devices (...
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WO/2023/075061A2 |
The present invention relates to a closed-loop multi-antenna system and a closed-loop multi-antenna communication security method therefor, wherein the closed-loop multi-antenna system may comprise: a modulation unit which generates a pl...
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WO/2023/057717A1 |
The invention relates to a method for processing a radio navigation signal originating from a satellite (SAT) and received by a radio navigation receiver comprising a plurality of receive antennas, each antenna being configured to receiv...
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WO/2023/057845A1 |
A frequency hopping method and associated apparatus and system using the frequency hopping method are described. The frequency hopping method includes obtaining a key value based on or including a current time value obtained from a curre...
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WO/2023/037202A1 |
A method, system and apparatus are disclosed for a waveform detection interface. In one embodiment, a waveform detection interface includes processing circuitry configured to exchange management plane information between a application an...
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WO/2023/038764A1 |
Certain aspects of the present disclosure generally relate to jamming detection for radio frequency (RF) front-end circuitry. For example, certain aspects provide an apparatus having a first counter configured to count a number of times ...
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WO/2023/036444A1 |
A method is disclosed for transmission of one or more packets in an unlicensed communication environment based on a transmit power setting. Each packet comprises a first part and a second part, wherein the first part is associated with a...
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WO/2023/037661A1 |
A wireless communication system in which a first wireless device and a second wireless device anonymize information using a physical key and communicate in order to share the same common key without being affected by uncertainty due to e...
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WO/2023/034689A1 |
Methods, systems, and devices for wireless communications are described. In some wireless communications systems, a user equipment (UE) may receive, from a base station, control signaling identifying a configuration of a set of time inte...
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WO/2023/031786A1 |
According to some embodiments, a method performed by a network node comprises receiving a plurality of radio signal samples; estimating parameters for a first hypothesis function, the first hypothesis function hypothesizing that that the...
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WO/2023/033963A1 |
Methods, systems, and devices for wireless communications are described. A base station may transmit, to a user equipment (UE), a control message that includes an identification of a set of protection levels corresponding to different de...
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WO/2023/029860A1 |
Embodiments of the present invention provide a synchronization signal distribution method and apparatus, a system and a signal shielding device, the method comprising: acquiring a first synchronization signal collected by a first signal ...
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WO/2023/033818A1 |
Systems, methods, and computer program products for dynamic passcode communication use a merchant application installed on a user device that receives transaction data associated with a transaction at a merchant system. The transaction d...
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WO/2023/027818A1 |
A method for inhibiting jammed signal use includes: receiving a desired signal wirelessly at a receiver; receiving an undesired signal wirelessly at the receiver, the undesired signal varying in strength over time; and inhibiting measure...
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