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WO/2021/225578A1 |
A computer processing hardware architecture system in a highly secure isogeny based cryptosystem that includes at least one computer processor operably configured to target accelerating operations involved in isogenies on elliptic curves...
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WO/2021/226182A1 |
Various devices (e.g., sensors and/or emitters) are disposed in a casing to form an ensemble are utilized to affect and/or control an environment of an enclosure (e.g., facility). A plurality of such ensembles may be disposed in the faci...
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WO/2021/219554A1 |
One embodiment of the invention provides a method for speaker identity and content de-identification under privacy guarantees. The method comprises receiving input indicative of privacy protection levels to enforce, extracting features f...
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WO/2021/217001A1 |
Described herein are techniques and technologies to identify an encrypted content within a field of view of a user of a VR/AR system and process the encrypted content appropriately. The user of the VR/AR technology may have protected con...
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WO/2021/211798A1 |
A network system in an enclosure includes one or more interactive targets such as tintable windows, HVAC components, sensors, computing devices, media display devices, and/or service devices. Diverse types of local and remote interfaces ...
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WO/2021/206060A1 |
The present invention addresses the problem of improving data transmission/reception equipment and transmission efficiency per hour. A light output unit 111 of a light transmitting/receiving device outputs n optical signals (where n is...
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WO/2021/206933A1 |
A prover chip uses a key multiplier value generated by a proof-of-work function from a challenge value, a random number, and elliptic curve cryptography (ECC) techniques to generate a one-time (or ephemeral) use private key. Similarly, a...
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WO/2021/202686A1 |
A microphone jammer includes a base and a signal generator mounted to the base. The signal generator is configured to generate an ultrasonic signal. The jammer also includes one or more transducers mounted to the base and configured to t...
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WO/2021/191261A1 |
It is provided a method for preventing a communication with a contactless credential. The method is performed in a protection device and comprises the steps of: detecting presence of an interrogation signal; transmitting a first protecti...
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WO/2021/195180A1 |
A messaging system for exchanging messages between nodes in a network via a broker that uses a publish-subscribe message protocol, which nodes have object identifications (IDs). Messages between the nodes are routed using the object IDs ...
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WO/2021/183321A1 |
The invention is directed to a cyber-attack proof, hack proof, two tier, bi-level computer system and methods. In particular, the invention protects against cyber-attacks and hacking. The invention is directed to a secured computer syste...
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WO/2021/182667A1 |
A wireless intrusion prevention system, a wireless network system comprising same, and a method for operating a wireless network system are provided. Of these, the wireless intrusion prevention system comprises: an access point; a plural...
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WO/2021/174683A1 |
A conjugate gradient-based array anti-interference method. The method comprises the following steps: step 1, constructing a signal model-based optimization problem model for adaptive array anti-interference for satellite navigation posit...
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WO/2021/165308A1 |
According to the invention, when treating substrates with a treatment medium containing at least one chemical effective for treatment, for example when removing a masking layer (101) from a semiconductor substrate (110) by etching, the t...
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WO/2021/167569A1 |
The present invention generally relates to Joint Random Subcarrier Selection and Channel-Based Artificial Signal Design Aided PLS. A novel method for providing physical layer security (PLS) depending on the randomness of wireless channel...
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WO/2021/157721A1 |
A lighting device 110, provided in an observation location 202, irradiates reference beam S1 with the spatial intensity distribution thereof modulated on the basis of random pattern sets I1-Ir. A detection device 120 is provided in the o...
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WO/2021/154106A1 |
Due to capacity and energy gains Multi-Input, Multi-Output (MIMO) techniques are being adopted in modern wireless communication systems. Capacity can even be increased by schemes where the users share the same bandwidth, which is the cas...
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WO/2021/148656A1 |
The invention relates to a method for encrypting data that is transmitted from a sender to a receiver via at least one antenna and via at least two radio channels (H1, H2, H3, Hn), between which channels a switch is made at least once du...
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WO/2021/141517A1 |
The invention relates to the field of electronic warfare and is intended to protect a target from a precision-guided munition by angle deception jamming of tracking and guidance radar equipment including missiles with active radar seeker...
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WO/2021/121915A1 |
The invention relates to a data network (18) comprising at least three line branches (11), which are connected via a common star point (14), in order to distribute message signals (16) from one of the line branches (11) to the other line...
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WO/2021/117971A1 |
The present invention relates to: an ultra-lightweight anti-drone jamming system and a method thereof, the system being easy to carry by means of receiving only radio waves generated by an anti-drone so as to generate a jamming signal, a...
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WO/2021/105031A1 |
The invention refers to a system that allows to improve a detection accuracy in network RF sensing. A system (150) for controlling a re-baselining of a network device (110) is presented, wherein a new baseline is determined based on a de...
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WO/2021/094255A1 |
A first communication device for use in a wireless communication system to communicate with a second communication device comprises circuitry configured to transmit probe signals into multiple directions, receive echo signals in response...
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WO/2021/077324A1 |
Disclosed is a data transmission method used in a scenario for avoiding a radar signal under an unlicensed band. The method is used for enabling a network device to avoid a frequency point of the radar signal during the transmission of d...
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WO/2021/074736A1 |
Embodiments for providing adversarial protection of speech in audio signals by a processor. Security defenses on one or more audio devices may be provide against automated audio analysis of audio signals by using adversarial noise.
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WO/2021/073737A1 |
An apparatus includes a processor coupled to a memory, where the processor is configured to: receive at least one context attribute that includes one or more of a system and environment attributes, a user input, a device information, and...
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WO/2021/072382A1 |
Systems and methods can use subscription and identity authentication management to remove paywalls from websites. Login information for access to an application can be received from a user. The application can verify that the login infor...
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WO/2021/071990A1 |
Methods, systems, and devices for channelizing a wideband waveform for transmission on a spectral band comprising unavailable channel segments are described. Generally, the described techniques provide for transmitting and receiving wide...
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WO/2021/070457A1 |
Provided is a relay attack preventing device with which it is possible to effectively obstruct unauthorized unlocking by a relay attack without having to seal a smart key tightly in a container, etc., and which is of a simple structure a...
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WO/2021/063470A1 |
According to an example aspect of the present invention, there is provided a method comprising, determining at least one possible downlink control information for the user equipment to schedule the data transmission, checking a scrambled...
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WO/2021/059274A1 |
System and for signal re-transmission including a channelizer, a signal-effect-processor and a controller. The signal-effect-processor includes a plurality of sub-band-processors and a summer. The channelizer receives a sampled Intermedi...
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WO/2021/057028A1 |
The present invention relates to a shielding method and system capable of achieving synchronous timing. The shielding method comprises: acquiring, from frame signals sent by a synchronization reference apparatus in different frame cycles...
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WO/2021/061355A1 |
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless device may receive a beamformed signal from a transmitting device. The wireless device may estimate a weighted sum based at...
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WO/2021/055169A1 |
Methods implemented by a processor in a wireless device for detecting the presence in a network of a jammer or non-benign entity that targets physical layer channels in a communication network are disclosed. Various embodiments may deter...
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WO/2021/055348A1 |
Provided are methods, systems, and computer program products for verifying a card image file. A system may include at least one processor programmed or configured to parse a card image file to determine card data represented by the card ...
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WO/2021/051821A1 |
The present invention relates to a signal shielding device and method. The signal shielding device comprises a receiving module, a modulation module and a transmitting module which are sequentially connected. The receiving module is used...
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WO/2021/043107A1 |
Disclosed in the embodiments of the present application are a method, a device and a system for preventing eavesdropping and recording in a conference. The method comprises any one or more of the following steps: omni-directionally trans...
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WO/2021/045980A1 |
Methods for detecting and responding to detecting a non-benign network entity (e.g., jammer, etc.) that targets physical layer channels in a communication network. A wireless device may receive a physical downlink control channel (PDCCH)...
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WO/2021/034659A1 |
Systems and methods for providing a data flow for sensor sharing are described. According to one embodiment, an apparatus configured to be employed in a host vehicle includes a memory and a processor. The processor includes a receiving m...
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WO/2021/025953A1 |
A jamming radio signal is outputted to interfere with an interrogation signal emitted by a vehicle for verifying a tag of a vehicle key that provides access to the vehicle. An access signal including access data is received. The output o...
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WO/2021/021059A1 |
The present invention is relates a robust code / data hiding method against analog transmission (over the air) for digital audio, secret code / data hiding component to digital audio file and extracting the hidden code / data from the co...
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WO/2021/021359A1 |
A method, system and non-transitory computer readable instructions for data change detection includes decrypting encrypted patch data that includes compressed variable sized patch data chunks. The compressed variable sized patch data chu...
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WO/2021/021361A1 |
A method, system and non-transitory instruction for reducing fragmentation in patch system with variable sized data chunks comprising, analyzing a data chunk fragmentation metric comparing data chunk fragmentation metric to a threshold a...
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WO/2021/009159A1 |
The invention relates to a net-catching drone for catching a flying drone using a net. The net catching drone comprises a drive device, a net launching device for launching the net onto the flying drone, a first interference transmitter ...
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WO/2021/009033A1 |
Method for detecting a decoy operation aimed at deceiving a first positioning device provided on a first vehicle (1A) moving in an area (Z) wherein at least one second vehicle (1B, 1C) provided with a second positioning device is travell...
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WO/2021/009378A1 |
Implementing a camouflage of current traces generated by a hardware component having one or more set of digital elements defining a plurality of operational datapaths comprises adjusting (761) one or more working condition(s) of the hard...
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WO/2021/009754A1 |
A method for transmitting data carrying optical information over an optical channel, comprising the steps of providing an optical transmitter consisting of a light source being a Mode-Locked Optical Frequency Comb (MLFC) for generating a...
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WO/2021/005605A1 |
An apparatus for jamming transmissions on a wireless network a signal generator and processor circuitry. The signal generator generates jamming signals. The processor circuitry demodulates a wireless signal received over the wireless net...
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WO/2021/002746A1 |
A interference detection device (22) perform the following actions: • receiving individual position data from mobile terminals (4(j)) which individual position data indicates an area (12(j)) in which individual ones of the mobile termi...
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WO/2020/261243A1 |
MMethod, transmitter device and receiver device for securing channel for wireless communications comprising a secure channel training method designed to enhance the confidentiality level of a power domain non-orthogonal multiple access (...
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