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)
06/2008
06/05/2008US20080132297 Method for reducing power consumption when receiving paging channel information at a mobile communication device
06/05/2008US20080132294 Cell phone wireless speaker-microphone sleep modes
06/05/2008US20080132291 On demand radio access technology selection
06/05/2008US20080132290 Methods and devices for environmental triggering of missed message alerts
06/05/2008US20080132289 Protective devices for a mobile terminal
06/05/2008US20080132288 Portable device
06/05/2008US20080132286 Operation mode-driving mechanism and method for mobile terminal
06/05/2008US20080132284 Mobile communication terminal and method of connecting call thereof
06/05/2008US20080132283 Mobile station that provides feedback indicative of whether it is being properly held
06/05/2008US20080132279 Unlicensed mobile access
06/05/2008US20080132277 Common circuits and user interfaces for shutters and electro-optical components
06/05/2008US20080132272 Built-in antenna apparatus
06/05/2008US20080132195 Interface/synchronization circuits for radio frequency receivers with mixing dac architectures
06/05/2008US20080132194 Sub-harmonic mixer
06/05/2008US20080132193 Circuits, Systems and Methods for Frequency Translation and Signal Distribution
06/05/2008US20080132192 Multi-band receiver
06/05/2008US20080132191 Image rejection calibration system
06/05/2008US20080132190 Method and system for delay matching in a rake receiver
06/05/2008US20080132189 Mixing dac and polyphase filter architectures for a radio frequency receiver
06/05/2008US20080132188 Pico-Cell System for Wireless Access Having Micro Climatic Control Combined with Pay Telephones for Data Communication Installations in Harsh Environments
06/05/2008US20080132187 Personal multi-media playing device
06/05/2008US20080132186 Device and method for controlling radio-frequency power in wireless terminal
06/05/2008US20080132183 Base Station, Radio Line Control Station, And Radio Communication Method
06/05/2008US20080132182 Digital intermediate frequency transmitter for wireless communication
06/05/2008US20080132181 Method and system for configurable calling mode
06/05/2008US20080132180 Lossless transmit path antenna switch circuit
06/05/2008US20080132179 Communication terminal, and communication method for communication terminal
06/05/2008US20080132178 Performing automatic frequency control
06/05/2008US20080132177 Method and System for a Flexible Automatic Frequency Control (AFC) Design Supporting Transmit Diversity
06/05/2008US20080132176 Current consumption reduction with low power amplifier
06/05/2008US20080132175 Method and system to support scalable application level communication between mobile device and a centralized application server
06/05/2008US20080132171 Apparatus and method for compensating for audio signal distortion in mobile terminal
06/05/2008US20080131084 Steganographic Encoding and Detecting for Video Signals
06/05/2008US20080131083 Audio Encoding to Convey Auxiliary Information, and Media Embodying Same
06/05/2008US20080130912 Multimedia Device Integration System
06/05/2008US20080130806 Adaptive equalization system for a signal receiver
06/05/2008US20080130805 Timing tracking in a multiple receive antenna system
06/05/2008US20080130804 Interference power estimating device and interference power estimating method
06/05/2008US20080130803 Apparatus and method for canceling interference in broadband wireless access system
06/05/2008US20080130785 Frequency and temperature dependent pre-distortion
06/05/2008US20080130773 Multiple-branch wireless receiver
06/05/2008US20080130750 Illumination compensation method and apparatus and video encoding and decoding method and apparatus using the illumination compensation method
06/05/2008US20080130739 Method and device for transmitting video data
06/05/2008US20080130735 Methods and Apparatus for Data Decoding/Encoding and for Searching For/Inserting Stuffing Bytes
06/05/2008US20080130733 Equalizer device
06/05/2008US20080130731 Noise and channel estimation using low spreading factors
06/05/2008US20080130728 Monitoring and control of transmit power in a multi-modem wireless communication device
06/05/2008US20080130726 Data rate coordination in protected variable-rate links
06/05/2008US20080130725 Method and apparatus for canceling interference in a hybrid terminal supporting both broadcast service and mobile communication service, and a hybrid terminal thereof
06/05/2008US20080130724 Relative Value Notifying Method, Base Station and Mobile Station
06/05/2008US20080130722 Apparatus and method for detecting time-frequency code in mb-ofdm uwb system
06/05/2008US20080130721 Receiver processing system
06/05/2008US20080130720 Receiver processing system
06/05/2008US20080130719 Method and Apparatus for Suppressing Interference Based on Channelization Code Power Estimation with Bias Removal
06/05/2008US20080130718 Method and System for Delay Matching in a Rake Receiver for WCDMA Closed Loop Modes
06/05/2008US20080130717 Dynamic memory and i/o management in a gps receiver
06/05/2008US20080130716 Apparatus and method for spreading/despreading data using pair of child orthogonal variable spreading factor codes
06/05/2008US20080130715 Method and apparatus for communication by a secondary user of spectrum
06/05/2008US20080130714 Interference cancellation for wireless communication
06/05/2008US20080130713 Method of generating multi-channel local oscillation frequencies
06/05/2008US20080130712 Switched-current oscillator for clock-frequency spreading
06/05/2008US20080130711 Method and apparatus for adaptive noise and/or signal filtering in an hsdpa channel quality indicator (cqi) selection
06/05/2008US20080130685 Method and Apparatus for Data Transfer Using a Time Division Multiple Frequency Scheme Supplemented with Polarity Modulation
06/05/2008US20080130621 Delay-Induced Scattering with Phase Randomization and Partitioned Frequency Hopping
06/05/2008US20080130608 Apparatus and method for symbol mapping TFCI bits for a hard split mode in a CDMA mobile communication system
06/05/2008US20080130607 Method and System for Multimode DC Offset Compensation
06/05/2008US20080130544 Power saving in communication terminals
06/05/2008US20080130531 Transporting packetized voice over WIMAX networks
06/05/2008US20080130515 Managing an amount of tunnels in a computer network
06/05/2008US20080130482 Random access preamble coding for initiation of wireless mobile communications sessions
06/05/2008US20080130253 Sensor node and circuit board arrangement
06/05/2008US20080129886 Broadcast receiving system
06/05/2008US20080129699 Portable terminal and method for controlling the same
06/05/2008US20080129579 Universal remote control unit
06/05/2008US20080129477 Transmission Device, Keyless Entry System, and Tire Pneumatic Pressure Monitoring System
06/05/2008US20080129465 System for seamless and secure networking of implantable medical devices, electronic patch devices and wearable devices
06/05/2008US20080129444 Wireless Security System
06/05/2008US20080129428 Variable tuning circuit using variable capacitance diode and television tuner
06/05/2008US20080129367 Method and apparatus for smart signal averaging
06/05/2008US20080129351 Spread spectrum clock generation
06/05/2008US20080127455 Sliding Hinge Device, Personal Portable Device Having the Sliding Hinge Device and Method of Manufacturing the Sliding Hinge Device
06/05/2008DE202008002046U1 Drahtloser Signalempfänger Wireless signal receiver
06/05/2008DE19882396B4 Verfahren zur Herstellung einer elektrischen Signal-Sende/Empfangs-Vorrichtung, einer ein elektrisches Strahlungssignal weiterleitenden Vorrichtung, einer hochfrequenzsendenden/empfangenden Karte, Verfahren zur Beeinflussung von Resonanzeigenschaften einer langen Antenne sowie hochfrequenzsendende/empfangende Vorrichtung und Verfahren zu ihrer Herstellung A method for producing an electrical signal transmission / reception device, a an electrical radiation signal forwarding device, a high-frequency-ending / receiving card, method for influencing the resonance characteristics of a long antenna and high-frequency-ending / receiving device and method for their preparation
06/05/2008DE112006001712T5 Auf dem Address Resolution Protocol basierendes drahtloses Zugriffspunktverfahren und entsprechende Vorrichtung Based on the Address Resolution Protocol wireless access point method and corresponding device
06/05/2008DE102007057524A1 Signal modulating method, involves directly modulating signal that is input to voltage controlled oscillator associated with frequency synthesizer, and suppressing modulation signal from feedback path of frequency synthesizer
06/05/2008DE102007057317A1 Funkempfangsvorrichtung für ein Fahrzeug The radio receiving apparatus for a vehicle
06/05/2008DE102007029016B3 Accessory device for e.g. respirator, has communication unit attached for wireless communication with another unit, and mechanical interface with mechanical coding, whose information content is stored in another communication unit
06/05/2008CA2613604A1 Multi-carrier transmission process and system in a difficult environment with optimisation of emission power
06/04/2008EP1928138A2 Method and apparatus for cancelling co-channel interference in a receiving system using spatio-temporal whitening
06/04/2008EP1928119A1 Method of acquiring initial synchronization in impulse wireless communication and receiver
06/04/2008EP1928114A1 Mobile station, fixed station, communication system and communication method
06/04/2008EP1928103A1 Reduced computation in joint detection
06/04/2008EP1928102A2 Method and system for delay matching in a rake receiver
06/04/2008EP1928101A1 Method and system for delay locked loop for rake receiver
06/04/2008EP1928100A1 Method of controlling the operation of an UWB device and corresponding device
06/04/2008EP1928099A1 Telecommunication wireless device with at least two energy sources
06/04/2008EP1928098A2 Method and apparatus for signal detecting in radio frequency identification system
06/04/2008EP1928097A2 Television device with telephone function, and television system including such television device
06/04/2008EP1928095A2 Method and apparatus for adaptive noise and/or signal filtering in an HSDPA channel quality indicator (CQI) selection
06/04/2008EP1927191A2 Cell search of time-overlapping cells in a mobile communication system