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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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WO/2023/022617A1 |
The invention relates to electrical engineering, and more particularly to technology for protecting against industrial and commercial espionage, and even more particularly to methods of generating interference and jamming electronic reco...
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WO/2023/022844A1 |
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, a control signal scheduling the UE to receive a downlink message from the base station using a set of time a...
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WO/2023/023115A1 |
Technologies for digitally exchanging federal, state and/or international tax data between K-1 recipients and K-1 producers. This exchange may be a repository of all necessary data elements required for a partnership to provide to its pa...
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