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Patent Searching and Data


Matches 551 - 600 out of 3,706

Document Document Title
WO/2007/124379
An input random access memory (RAM) module of a fast Fourier transform (FFT) engine of a DVB receiver is used to store, during a first time period, delayed versions of an input signal that includes a first orthogonal frequency divisional...  
WO/2007/124379
An input random access memory (RAM) module of a fast Fourier transform (FFT) engine of a DVB receiver is used to store, during a first time period, delayed versions of an input signal that includes a first orthogonal frequency divisional...  
WO/2007/124347
A system and method of refreshing a user's pre-selected content automatically every time a playback device is connected to a provider system. The user selects what order and time the electronic content is provided and played back and ele...  
WO/2007/123856
Methods and systems for conducting transactions using an electronic device are provided. For example, a mobile electronic device such as a mobile phone or the like can be used to purchase goods from a merchant. An exemplary method compri...  
WO/2007/124054
A wireless transmit/receive unit (WTRU) and a Node B, respectively, perform joint randomness not shared by others (JRNSO) measurement to generate JRNSO bits based on a channel estimate between the WTRU and the Node B. The WTRU and the No...  
WO/2007/120772
A method and corresponding apparatus and computer-readable medium to effect maintenance and/or purging of a document file in a multi-user document of file management system operating over a network. The document management system stores ...  
WO/2007/121035
An encryption technique is disclosed for encrypting a data segment comprising a plurality of data blocks, wherein the security and throughput of the encryption is enhanced by using blockwise independent bit vectors for reversible combina...  
WO/2007/121034
In one embodiment, a storage device with biometric access includes: a biometric scanner adapted to scan a biological feature of a user to provide a corresponding extracted biometric template; and a storage engine adapted to retrieve an e...  
WO/2007/121034
In one embodiment, a storage device with biometric access includes: a biometric scanner adapted to scan a biological feature of a user to provide a corresponding extracted biometric template; and a storage engine adapted to retrieve an e...  
WO/2007/121243
Systems and methods are disclosed for transporting multiport protocol traffic using a single-port protocol. Multiport protocol traffic from a first endpoint is converted into a single-port protocol for transport across a network. The tra...  
WO/2007/120169
A method of symmetric key encryption involves using a composition of transformations leading to an enhanced homophonic substitution, wherein the mapping of characters varies depending on the sequence of characters in the message text. In...  
WO/2007/121289
A system and method for providing previews, such as song and video previews, to a portable media player are provided. In general, a play history for the portable media player is generated as media files are played by the portable media p...  
WO/2007/121178
A method and system for generating one or more keys includes obtaining at two or more devices data based on movement of at least one of the devices with the respect to the other device. At least one key is generated based on the obtained...  
WO/2007/120754
Methods and apparatus, including computer program products, related to relationship-based authorization. In general, data characterizing a request for authorization to a computer-based resource is received, and the authorization may be p...  
WO/2007/121035
An encryption technique is disclosed for encrypting a data segment comprising a plurality of data blocks, wherein the security and throughput of the encryption is enhanced by using blockwise independent bit vectors for reversible combina...  
WO/2007/120215
Methods and systems for performing electronic commerce using mutating identifiers. One method can include encrypting buyer transaction data with a first mutating identifier, transmitting the buyer transaction data to an authenticator dev...  
WO/2007/120169
A method of symmetric key encryption involves using a composition of transformations leading to an enhanced homophonic substitution, wherein the mapping of characters varies depending on the sequence of characters in the message text. In...  
WO/2007/121024
A method for selecting an MCS for a carrier channel is provided. The method includes obtaining (202) a set of characteristic parameters for a first function representing a variation of an effective SINR of the carrier channel with a cali...  
WO/2007/117914
In a method of facilitating an encrypted communication for use in communication between a local device, operated by a user, and a remote device, a data representation of a biometric feature of the user is received (412) from a biometric ...  
WO/2007/117679
Techniques for communication that enable a low latency communication system to accommodate high latency communication transactions without substantial changes to its communication infrastructure. Communication according to the present te...  
WO/2007/118154
A system (100) includes a processor having a trace port, a memory coupled to the processor (104), and a software integrity checking ("SIC") logic coupled to the memory and the trace port. The trace port provides data regarding an executi...  
WO/2007/118236
A method and system for interfacing between a portable media device and one or more media content providers. The method may be practiced, for example, in a system including the portable media device that receives content from one or more...  
WO/2007/117914
In a method of facilitating an encrypted communication for use in communication between a local device, operated by a user, and a remote device, a data representation of a biometric feature of the user is received (412) from a biometric ...  
WO/2007/117336
A license for a first component of a protectable content is verified and a license for a second component of the protectable content is verified. A license for the protectable content is then verified based at least in part on the verifi...  
WO/2007/117277
Methods and apparatuses are provided for accelerating the throughput and or reducing the power consumption of symmetric cryptography algorithms. Certain computations of a symmetric encryption or decryption algorithm are performed during ...  
WO/2007/117454
A system for charging one ore learning session to one or more student accounts comprises an online learning system having one or more nodes that creates one or more online learning sessions over one or more communications channels betwee...  
WO/2007/116398
Disclosed are a method, device and system for enhancing reception of a communication signal in a wireless communication network. According to some embodiments of the present invention, a supplemental receiver transmits a communication au...  
WO/2007/117336
A license for a first component of a protectable content is verified and a license for a second component of the protectable content is verified. A license for the protectable content is then verified based at least in part on the verifi...  
WO/2007/117733
An online network based e-commerce and investment system for online selling and investing in non-physical goods includes a listing management module, a distribution management module, a trading management module, an account management mo...  
WO/2007/117277
Methods and apparatuses are provided for accelerating the throughput and or reducing the power consumption of symmetric cryptography algorithms. Certain computations of a symmetric encryption or decryption algorithm are performed during ...  
WO/2007/113786
The present invention provides an article tracking and control system that records articles when they are entered into or removed from a case. Each article is tagged with an RFID tag and is identified individually by the system. The syst...  
WO/2007/113787
A certificate for use in a secure communication system that employs a public-key infrastructure (PKI) scheme is disclosed. The certificate includes: a certificate field including an indication of identity of a secure device to which the ...  
WO/2007/115131
The invention enables management of mammalian disease related to decreased energy production in the mitochondria, the powerhouse of the cell. The invention uses the combination of liposomal reduced glutathione and 1-arginine to increase ...  
WO/2007/113796
In an iterated block cipher, a method for round key encryption and key generation, the method including providing a first function Fi and a second function Fj, providing a round key generation function, the round key generation function ...  
WO/2007/113418
Data intended to be transmitted within a plurality of sets of data packets is transmitted by first terminal (11) to a second terminal (12) in a telecommunications network (10). At the level of the first and second terminals, as a functio...  
WO/2007/113802
A key management method including receiving content scrambled with a first scrambling algorithm (FSA), determining whether to descramble the content according to a first rule and producing a first result, only if the first result indicat...  
WO/2007/112023
A secure biometric processing system is disclosed. The system comprises a processing system for providing image acquisition and biometric comparison. The processing unit utilizes public key cryptography for handling templates securely an...  
WO/2007/110857
A method for jointly designing a transmitter pulse-shaping filter (36) and a receiver pulse-shaping filter (68) having respective filter coefficients includes defining one or more performance-related variables based on at least some of t...  
WO/2007/112168
Arrangements relating to an Orthogonal Frequency Division Multiplexing (OFDM) receiver (200) can include performing at least one Low-Density Parity Check (LDPC) decoding attempt on a received signal (725) and evaluating at least one pari...  
WO/2007/110857
A method for jointly designing a transmitter pulse-shaping filter (36) and a receiver pulse-shaping filter (68) having respective filter coefficients includes defining one or more performance-related variables based on at least some of t...  
WO/2007/111721
Methods and systems for use in a wireless client (110) that includes one or more wireless network interfaces for communicating with at least one access point (130) wherein the method enables the wireless client (110) to validate the auth...  
WO/2007/111869
A system, method and computer -readable medium for controlling writing of files in endpoint devices in a network are provided. In the system, a request to write a file at an endpoint of a network is intercepted and compared to predetermi...  
WO/2007/112168
Arrangements relating to an Orthogonal Frequency Division Multiplexing (OFDM) receiver (200) can include performing at least one Low-Density Parity Check (LDPC) decoding attempt on a received signal (725) and evaluating at least one pari...  
WO/2007/107976
A method for securing encryption keys is described, the method including providing a first device and a second device (110 and 120), the devices include secure and insecure hardware, generating in the secure hardware at least two period ...  
WO/2007/109764
An OFDM receiver having an analog multiplier based I-Q channelizing filter, samples and holds consecutive analog I-Q samples of an I-Q baseband, the I-Q basebands having OFDM sub-channels. A lattice of analog I-Q multipliers and analog I...  
WO/2007/108962
The method is for encryption and decryption of electronic communication. A monitoring module (12) in an operating system of a first communication device (10) is provided. A sender (52) sends an electronic message (50) addressed to a rece...  
WO/2007/109297
An online valuation and trading system for commodities, such as digital media, which assigns objective trading or economic values to commodities to facilitate fair trades and trading. Entities accessing or logging onto the site input inf...  
WO/2007/106786
Provided are methods and systems by which a data sample can be generated in order to create a true multi-Credit Reporting Agency model, eliminating the biases and variability in traditional multi-CRA models by allowing the creation of a ...  
WO/2007/106514
An automatic reader system, apparatus, and method for the identification and authentication of articles enabling automatic collection and processing of code data associated with microparticle marks, automatic determination of the code fr...  
WO/2007/106851
A method for providing access to documents and data files that are inherently valuable, and also documents that contain sensitive information, is configured with robust user identification and document control capabilities and facilities...  

Matches 551 - 600 out of 3,706