Patents
Patents for H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission (188,568)
05/2012
05/29/2012US8189825 Sound management techniques for vehicles
05/29/2012US8189808 Signal processing system and method for calibrating channel signals supplied from an array of sensors having different operating characteristics
05/29/2012US8189707 DC offset correction of a radio frequency receiver used with a continuous transmission radio frequency signal
05/29/2012US8189701 Adaptive modulation scheme and data rate control method
05/29/2012US8189697 Orthogonal frequency division multiplexing (OFDM) communications device and method that incorporates low PAPR preamble and receiver channel estimate circuit
05/29/2012US8189694 Transmitting and receiving arrangement with a channel-oriented link
05/29/2012US8189685 Ranking video articles
05/29/2012US8189680 Picture encoding method and picture decoding method
05/29/2012US8189676 Advance macro-block entropy coding for advanced video standards
05/29/2012US8189672 Method for interpolating chrominance signal in video encoder and decoder
05/29/2012US8189654 Receiver
05/29/2012US8189649 Wireless communication apparatus
05/29/2012US8189648 Scaling using gain factors for use in data detection
05/29/2012US8189647 Systems and methods for generating a codebook to encode embedded information
05/29/2012US8189646 Spread spectrum signal
05/29/2012US8189569 Apparatus and method for realizing user switching between IP network and PSTN network
05/29/2012US8189527 Apparatus and method for allocating resources in an orthogonal frequency division multiple access mobile communication system
05/29/2012US8189513 Radio base station apparatus and base station controller
05/29/2012US8189501 Multiple MAC domains
05/29/2012US8189500 Communication terminal and communication system
05/29/2012US8189497 Error detection and suppression in a TDMA-based network node
05/29/2012US8189455 Coding information for communication over an orthogonal frequency division multiple access (OFDMA)-based wireless link
05/29/2012US8189454 Multi-band OFDM communications system
05/29/2012US8189349 Handheld electronic device with large spreading area
05/29/2012US8188837 Method of finding a key to a mobile vehicle
05/29/2012US8188803 Apparatus and method for digital up converting in a mobile communication system
05/29/2012CA2633925C Spread spectrum communications system and method utilizing chaotic sequence
05/29/2012CA2534974C Ultra-wide band wireless/power-line communication system for delivering audio/video content
05/29/2012CA2450940C Multipath discriminator module for a navigation system
05/26/2012CA2750953A1 Co-existence of narrow-channel transmitter and wide-channel receiver
05/24/2012WO2012068500A1 Single path detection and equalizer optimization
05/24/2012WO2012068413A1 Methods and apparatus for inter-cell interference coordination self-organized network
05/24/2012WO2012068326A1 Lo generation and distribution in a multi-band transceiver
05/24/2012WO2012067640A1 Methods and systems for secured global applications using customer-controlled instant-response anti-fraud/anti-identity theft devices with or without nfc component
05/24/2012WO2012067622A1 Dynamic real-time calibration for antenna matching in a radio frequency receiver system
05/24/2012WO2012067564A1 Load scheduling in wideband code division multiple access
05/24/2012WO2012067563A1 Dynamic sar emission control to minimize rf exposure
05/24/2012WO2012067339A1 Information display method and apparatus of mobile terminal
05/24/2012WO2012067303A1 Hinge apparatus for personal mobile terminal
05/24/2012WO2012067293A1 Hinge apparatus for personal mobile terminal
05/24/2012WO2012066838A1 Antenna device
05/24/2012WO2012066791A1 Semiconductor package
05/24/2012WO2012066738A1 Communication system, reception device, and communication method
05/24/2012WO2012066387A1 Handling complex signal parameters
05/24/2012WO2012066209A1 Data reception device, and corresponding reception method, computer program, and recording medium
05/24/2012WO2012066053A1 Method of detecting a loss of service availability, in particular a jamming transmitter and/or an out of service situation, affecting a communication user equipment, user equipment and evaluation unit with interfaces to the user equipment
05/24/2012WO2012066052A1 Method of detecting and jamming transmitter effecting a communication user equipment, user equipment and evaluation unit with interfaces to the user equipment
05/24/2012WO2012065758A1 System for failsafe and redundant transmission of complex data
05/24/2012WO2012030102A3 Mobile terminal and multi-touch based method for controlling list data output for the same
05/24/2012WO2012026776A3 Wireless communication interface system and method
05/24/2012WO2012021756A3 Accepting motion-based character input on mobile computing devices
05/24/2012WO2012016079A3 Case for an electronic device and method of providing and using the same
05/24/2012WO2011150891A3 Method and device through which a terminal determines approach of an object
05/24/2012US20120129576 Mobile terminal and call content management method thereof
05/24/2012US20120129511 Mobile phone and operating method thereof
05/24/2012US20120129481 Wireless network receiver
05/24/2012US20120129480 Apparatus for receiving multiple independent rf signals simultaneously and method thereof
05/24/2012US20120129479 Method and System for Processing Antenna Feeds Using Separate Processing Pipelines
05/24/2012US20120129478 Feedforward automatic gain correction
05/24/2012US20120129477 Radio wave receiving apparatus
05/24/2012US20120129476 Radio system including terrestrial and internet radio
05/24/2012US20120129475 Radio system including terrestrial and internet radio
05/24/2012US20120129474 Modulation Method and Apparatus
05/24/2012US20120129472 Mobile wireless communications device with human interface diversity antenna and related methods
05/24/2012US20120129471 Wireless communication apparatus
05/24/2012US20120129468 Integrated transmit/receive switch
05/24/2012US20120128179 Audio Device
05/24/2012US20120128143 Communications device and method and method of use
05/24/2012US20120128109 Noise estimation forwireless communication
05/24/2012US20120128049 Confirmation of Presence of Narrowband Interference By Harmonic Analysis
05/24/2012US20120128047 Burst processing modem
05/24/2012US20120128046 Radio communication terminal device and radio communication method
05/24/2012US20120128045 Methods and apparatus for intelligent power reduction in communications systems
05/24/2012US20120128044 Method and device for operating a precoded mimo system
05/24/2012US20120128043 Apparatus and method for determination of frame structure for reducing interference in frequency reuse system using cognitive radio
05/24/2012US20120128042 Scattering-parameter estimation method and transceiver using the same
05/24/2012US20120128041 Power conscious self-healing transceiver systems and methods
05/24/2012US20120128040 Module for an Active Antenna System
05/24/2012US20120128036 Receiver and method for receiving data in human body communication system using multiple receivers
05/24/2012US20120128035 Low power ultra wideband transceivers
05/24/2012US20120128034 Infrared, CDMA and OFDM Signal Transmission Methods
05/24/2012US20120127978 Range extension techniques for a wireless local area network
05/24/2012US20120127968 Uplink power control using received reference signal
05/24/2012US20120127962 Detection and mitigation of temporary (bursts) impairments in channels using scdma
05/24/2012US20120127929 De-Correlation of Sub-Bands Using Cyclic Shifts
05/24/2012US20120127833 Acoustic power and data transmission through a solid medium
05/24/2012US20120127831 Position determination of devices using stereo audio
05/24/2012DE10333447B4 Empfänger und Verfahren zum Empfangen eines analogen Eingangssignals Receiver and method for receiving an analog input signal
05/24/2012DE102011086641A1 Sende-/Empfangsschalter Transmit / receive switch
05/24/2012DE102010052399A1 Portable data carrier i.e. micro secure digital card, for use in e.g. near field communication system for mobile phone, has capacitive component whose capacitance value is variable by separating and closing electrical line
05/24/2012DE102010052299A1 Method for identification of e.g. products during manufacturing products in car-identification application, involves reducing energy supply in short period upto zero based on product service life and length of application of transponder
05/24/2012DE102010052046A1 WLAN-Funkmodul für industrielle Anwendungen Wi-Fi wireless module for industrial applications
05/24/2012DE102010044217A1 Signalakquisitionsverfahren und Signalakquisitionsanordnung für Spreizspektrumsignale Signal acquisition method and arrangement for spread spectrum signal acquisition
05/24/2012DE102010044028A1 Elektronische Schaltungsanordnung zum Empfangen niederfrequenter elektromagnetischer Wellen mit einem einstellbaren Dämpfungsglied Electronic circuitry for receiving low-frequency electromagnetic waves with an adjustable attenuator
05/24/2012DE10105738B4 System und Verfahren für die Übertragung von digitalen Audiosignalen System and method for the transmission of digital audio signals,
05/24/2012CA2817117A1 Method of detecting and jamming transmitter effecting a communication user equipment, user equipment and evaluation unit with interfaces to the user equipment
05/24/2012CA2817085A1 Information display method and apparatus of mobile terminal
05/24/2012CA2816813A1 Method of detecting a loss of service availability, in particular a jamming transmitter and/or an out of service situation, affecting a communication user equipment, user equipment and evaluation unit with interfaces to the user equipment
05/23/2012EP2456280A1 Wireless internet module, user terminal and wireless communication method
05/23/2012EP2456197A1 Receiver