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Patent Searching and Data


Matches 101 - 150 out of 5,482

Document Document Title
WO/2012/048076A1
A method begins by a first device obtaining data for transmission to a second device and partitioning the data to produce a plurality of data portions. The method continues with the first device dispersed storage error encoding the plura...  
WO/2012/047086A1
The present invention relates to an apparatus (100) and method for auto compensating Quantum Key Distribution (QKD) network. The apparatus (100) comprises an Alice setup (1) for receiving a transmitted signal from a Bob setup (2). The Al...  
WO/2012/044856A1
Systems and methods for combining signals from multiple active wireless transmitters are discussed herein. An exemplary system comprises a radio enclosure, a first transmitting RFU, a second transmitting RFU, and a combiner. The first tr...  
WO/2012/042461A2
A Point-to-Point communication system includes (i) a millimeter-wave channel having a substantially flat channel transfer function between a first frequency of millimeter-waves and a second frequency of millimeter-waves, the two frequenc...  
WO/2012/023944A1
Examples are generally described that include transmission methods including inserting at least a portion of data from a first data stream into a second data stream to be transmitted over a communications channel. On receipt of the two d...  
WO/2012/022992A3
The subject of the invention is encryption system for protecting phone calls, which serves to encrypt telephone calls, primarily for encryption of mobile telephone calls. The system according to the invention uses the telephone network b...  
WO/2012/016187A3
A hybrid cellular and non-cellular multi-hop communication device, including a hand-held wireless device having one or more antennas, a cellular wireless interface connected to at least some of the one or more antennas, and a non-cellula...  
WO/2012/009757A1
The present invention relates to a device for the location of passive intermodulation faults in a coaxial cable network. The test apparatus (100) according to one embodiment of the present invention utilises a pair of high-power, frequen...  
WO/2011/156026A2
A system and methods are provided for transmitting an encrypted data word of two or more bits. This involves Identifying a random key word comprising two or more bits for encrypting the data word and identifying a set of unique orthogona...  
WO/2011/153414A1
Methods, devices and systems for sensor-based wireless communication systems using compressive sampling are provided. In one embodiment, the method for sampling signals comprises receiving, over a wireless channel, a user equipment trans...  
WO/2011/144418A1
When establishing communication connections in an ad-hoc network, the identity of a subscriber is typically checked in accordance with a predefined communications protocol and a common session key is established for the subsequent commun...  
WO/2011/143107A1
In some embodiments, a method including steps of analyzing speech in a first language to generate first data indicative of a sequence of snippets of the speech, and generating speech data indicative of speech in a second language (scramb...  
WO/2011/141879A3
An orthogonal frequency division multiplexing (OFDM) modulation method, which includes phase modulating both the real and imaginary components of an OFDM signal.  
WO/2011/143257A1
Methods and systems are described for format-preserving encryption. Format-preserving encryption on an entire format F may be achieved by performing format-preserving encryption on one or more subsets of F and then applying one or more p...  
WO/2011/139304A3
The present invention provides a quantum-enabled security (QES) protocol which creates a revolutionary new cybersecurity capability: quantum (single-photon) communications are integrated with optical communications to provide a strong, i...  
WO/2011/139304A2
The present invention provides a quantum-enabled security (QES) protocol which creates a revolutionary new cybersecurity capability: quantum (single-photon) communications are integrated with optical communications to provide a strong, i...  
WO/2011/137499A1
Disclosed is the implementation of a secure communication method based on the ISO 18000-6C protocol, using secure data encryption mechanisms to provide means of mutual authentication by challenge-response between interrogator and transpo...  
WO/2011/126425A1
A method for encrypting information that is transferred between two communication units such as mobile telephones, personal computers, palm-top computers, etc., where a security module is present in each mobile telephone and where a secu...  
WO/2011/123787A1
An efficient hybrid encryption-coding algorithm is disclosed that requires using traditional encryption only for the first small amount of data. This amount of data, the first block, is determined by the traditional encryption algorithm ...  
WO/2011/123462A1
A method of generating an encryption key during the manufacturing process of a device includes randomly generating a seed, encrypting a unique identifier disposed in the device to obtain a first encryption key, encrypting the first encry...  
WO/2011/103711A1
A radio wave monitoring system includes at least one signal detector, at least one interceptor, at least one image acquisition device and at least one server. Wherein the signal detector can detect whether an electrical signal according ...  
WO/2011/106045A1
Methods and apparatus are provided for secure distribution and storage of data using N channels. An input data sequence, X, is distributed using a plurality, N, of channels. In one embodiment, the input data sequence, X, is split into N ...  
WO/2011/100542A1
Searching for a pairing PMI including estimating a MIMO wireless propagation channel from an access point transmitter to a receiver at a UE is provided; including quantizing the estimated channel with a codebook consisting of multiple co...  
WO/2011/084493A1
Location determination signals are received and a location of interest is determined from the location determination signals. A communication service with a known, valid base station via a first communication channel is established and s...  
WO/2011/084617A1
An indication that jamming is occurring with vehicular communications is received. When activated by a control signal from a vehicle recovery service, a vehicle location signal is transmitted over a channel in the communication network t...  
WO/2011/076670A1
The present invention relates to a method for electronically forming an electromagnetic wave beam that is to be pointed on an object (108) from a plurality of omnidirectional emitting antennas (112, 114, 116), each antenna being attached...  
WO/2011/079022A1
Jamming is detected as occurring to communications associated with at least one electronic device disposed at a vehicle. Responsive to detecting the jamming, an indication is transmitted from the vehicle to a base station informing the b...  
WO/2011/066094A1
Memory design techniques are disclosed that provide a high compression ratio at no loss in speed. The techniques can be embodied, for instance, in heterojunction bipolar transistor (HBT) based ROMs. By embedding compression logic (e.g.. ...  
WO/2011/066093A1
An electronic countermeasure (ECM) transceiver including a receiver for sequentially receiving a plurality of signals in respective frequency sub-bands. A processor sequentially receives the plurality of signals a nd identifies the recei...  
WO/2011/059905A1
Systems and methods for authenticating and validating a device are disclosed herein. In one method, a manifest file is created for a gaming component, wherein the manifest file includes contents of each file from the gaming component. A ...  
WO/2011/053608A1
To compensate for roll-off while estimating a communication channel, an estimate of the channel is provided using a signal transmitted via the communication channel. The pilot tones positioned along the edges of the estimated channel are...  
WO/2011/048269A1
A system for controlling and synchronizing wireless sensors and actuators quickly and reliable with a short response time and low power consumption in sensor nodes. The system comprises chaotic signals transmitter (102) and a receiver co...  
WO/2011/044695A1
An inductively coupled power and data transmission system include a main power source, apparel having an electrical conductor in electrical communication with the main power source, the apparel having a first inductively couplable power ...  
WO/2011/044349A1
Systems, methods, and processor readable media are disclosed for encoding and transmitting first media content, second media content and triggering instructions to a digital radio broadcast receiver such that the triggering instructions ...  
WO/2011/034507A1
A method of preparing a digital medical image for secure transmission, the method comprising embedding data into the digital medical image using a reversible watermarking process, generating a code for tamper detection and localization f...  
WO/2011/027623A1
A spread spectrum modulation unit (12) subjects a basic clock signal (BC) synchronized with the carrier frequency or the harmonic frequency thereof of image information leaked with unnecessary electromagnetic waves to a spread spectrum c...  
WO/2011/024323A1
Provided is a mobile telephone communication function disabling apparatus that can disable the communication function of a mobile telephone with reliability and that can readily cause the mobile telephone to comply with a standard specif...  
WO/2011/022237A1
A system, device, and method for generating and transmitting secure reports or documents in a retail environment or payment system comprising both secure and unsecure portions, where users of the unsecure portions may require access to s...  
WO/2011/002499A1
This disclosure describes a dynamic pattern elimination compression method to eliminate redundant patterns, the content of which is not known a priori, by identifying the candidate dynamic patterns and marking them, then checking to see ...  
WO/2011/002499A8
This disclosure describes a dynamic pattern elimination compression method to eliminate redundant patterns, the content of which is not known a priori, by identifying the candidate dynamic patterns and marking them, then checking to see ...  
WO/2010/151105A1
A method for use in quantum cryptography system, particularly for enhancing the security level of obtaining the cryptographic key to encode the information communicated between to legitimate parties. A plurality of reference signals (RS)...  
WO/2010/139830A1
The invention proposes a system for communicating with smart cards provided with storage and/or processing functions, which comprises a smart card reader, said system including at least one intermediate program which is configured to act...  
WO/2010/138615A1
Systems and methods provide for a device to engage in zero-knowledge proof with an entity requiring authentication either of secret material or of the device itself. The device may provide protection of the secret material or its private...  
WO/2010/127389A1
The present invention provides an electronic locking system and method that includes a lock with a locking member and at least one antenna. A remote power source remotely powers the lock to actuate the locking member, using induction tec...  
WO/2010/123597A1
Particle circuits ( 200 ) for disrupting signals associated with a communication system or for marking a position of a device are provided. In one embodiment, the invention relates to a composite for generating radio frequency (RF) signa...  
WO/2010/112038A1
A detector (100) for detecting a possible transmission of data according to an embodiment of the present invention comprises a receiver (110) adapted to determine a spectral density in the frequency range of an electromagnetic spectrum a...  
WO/2010/108363A1
A signal jamming terminal, system and method. The signal jamming terminal includes a radio frequency module which produces jamming signals to block radio communication signals; a control module which communicates with an external device ...  
WO/2010/110809A1
Systems and methodologies are described that facilitate secure interference management in a wireless communication system. Techniques are described herein to enable a terminal jammed by a nearby base station to submit a request to the ne...  
WO/2010/107920A2
Systems and methods for effectuating a signal carrier configuration are disclosed. In one embodiment, the method comprises receiving an order, determining a signal carrier on which the order was received, determining a signal carrier con...  
WO/2010/104810A1
Systems, methods and apparatuses are disclosed for protecting encoded media data. A minimum set of information needed to encode a single message for an encoded audio signal is loaded separately from the media data into an encoder. A medi...  

Matches 101 - 150 out of 5,482