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)
04/2008
04/08/2008CA2428577C Multi-channel demodulation with blind digital beamforming
04/08/2008CA2385082C Multiuser detector for variable spreading factors
04/08/2008CA2307361C Multiple protocol transponder
04/08/2008CA2226783C Amplifier for antennas
04/08/2008CA2223070C Optical cable with tubular metal core
04/03/2008WO2008039862A1 Dynamic demodulator selection based on channel quality
04/03/2008WO2008039857A2 Method and apparatus for compressed video bitstream conversion with reduced-algorithmic-delay
04/03/2008WO2008039594A1 Signal processing method and power amplifier device
04/03/2008WO2008039381A2 Harmonic rejection mixer
04/03/2008WO2008039380A2 Integrating an fm transmitter into a cellular telephone
04/03/2008WO2008038936A1 Sliding apparatus
04/03/2008WO2008038861A1 Radio frequency switch
04/03/2008WO2008038843A1 Sliding module of mobile phone
04/03/2008WO2008038790A1 Sequence allocating method and sequence allocating apparatus
04/03/2008WO2008038756A1 Broadcast radio wave receiving apparatus
04/03/2008WO2008038688A1 Am loop antenna input circuit and am radio receiver using the same
04/03/2008WO2008038520A1 Mobile communication terminal and method for detecting mobile speed of the same
04/03/2008WO2008038404A1 Receiving method and receiver apparatus
04/03/2008WO2008038380A1 Wireless communication apparatus
04/03/2008WO2008038378A1 Message exchange method and message exchange system
04/03/2008WO2008038112A2 Method providing multiplexing for data non associated control channel
04/03/2008WO2008037979A1 Uwb apparatus and method
04/03/2008WO2008037537A1 Method for covariance matrix update
04/03/2008WO2008037297A1 Method for deriving interference signals from modulated digital signals
04/03/2008WO2008037160A1 Radio receiving system, method and duplexer
04/03/2008WO2008005507A3 Adaptative multi-carrier code division multiple access
04/03/2008WO2007149187A3 System and method for wave damping
04/03/2008WO2007140198A3 System and method for multi-radio control
04/03/2008WO2007127885A3 Duty cycling power scheme
04/03/2008WO2007106720A3 Random number generator in a battery pack
04/03/2008WO2007090010A3 A digital microphone automixer
04/03/2008WO2006131243A8 Differential detection unit for the zigbee 802.15.4 standard
04/03/2008US20080082894 Method and system for providing short block length low density parity check (ldpc) codes
04/03/2008US20080082281 Adaptive self-linearization
04/03/2008US20080081676 Power management system for a field device on a wireless network
04/03/2008US20080081675 System and method for cooperative scanning
04/03/2008US20080081674 System and method for controlling an enunciator on an electronic device
04/03/2008US20080081671 Mobile assisted downlink beamforming with antenna weight feedback
04/03/2008US20080081669 Method and device for optimizing codebook for quantized precoder by using steepest descent algorithm
04/03/2008US20080081667 Methods of configuring a generic bluetooth controller of a flash drive to be compatible with multiple bluetooth peripheral devices
04/03/2008US20080081666 Production of visual codes for pairing electronic equipment
04/03/2008US20080081665 Mobile phone
04/03/2008US20080081664 Method of providing a mobile multimedia hub
04/03/2008US20080081663 System for managing radio modems
04/03/2008US20080081662 Method and system for initiating a communication from an arbitrary document
04/03/2008US20080081650 Multi-carrier transmission system
04/03/2008US20080081591 Semi-automatic swing device for swing-type portable terminal
04/03/2008US20080081590 Bypassable low noise amplifier topology with multi-tap transformer
04/03/2008US20080081589 System for creating a programmable tuning voltage
04/03/2008US20080081588 Method and system for blocker attenuation using multiple receive antennas
04/03/2008US20080081587 Method and system for reusing antennas in a multi-antenna system
04/03/2008US20080081586 Managing System Clocks to Reduce RFI
04/03/2008US20080081584 Automatic volume control for amplitude modulated signals
04/03/2008US20080081583 System and method for determining a resonant frequency in a communications device
04/03/2008US20080081582 Method and system for dynamically tuning and calibrating an antenna using antenna hopping
04/03/2008US20080081581 Method and system for dynamically tuning and calibrating an antenna using an on-chip digitally controlled array of capacitors
04/03/2008US20080081580 Connection manager with selective support determination based on problem diagnosis
04/03/2008US20080081579 Apparatus and Method for Merging Wireless Data Into an Established Process Control System
04/03/2008US20080081578 Method And System For Compensating For Antenna Pulling
04/03/2008US20080081577 Method and system for utilizing diplexer/duplexer for wcdma operation as a filter for supporting gsm-based operation
04/03/2008US20080081576 Multi-antenna configurations with one or more embedded antennae
04/03/2008US20080081575 Re-Quantization in downlink receiver bit rate processor
04/03/2008US20080081574 Embedded antenna
04/03/2008US20080081573 Gain controlled and multi-band processing receiver
04/03/2008US20080081572 Method and System for Minimizing Power Consumption in a Communication System
04/03/2008US20080081571 Probability optimized power amplifier module and transmitter
04/03/2008US20080081569 Mobile-phone
04/03/2008US20080081568 Transmitter and receiver circuit
04/03/2008US20080081567 Method and system for ofdm based mimo system with enhanced diversity
04/03/2008US20080081566 Method and system for antenna architecture for multi-antenna ofd based systems
04/03/2008US20080081564 Method for adaptively controlling and coordinating other cell interference
04/03/2008US20080081563 Information providing apparatus, information receiver, information providing program, information receiving program and wireless communication apparatus
04/03/2008US20080081559 Flash drive that configures generic bluetooth controller of the drive to be compatible with multiple bluetooth peripheral devices
04/03/2008US20080080790 Video signal processing apparatus and video signal processing method
04/03/2008US20080080725 Sound mixing processing apparatus and sound mixing processing method
04/03/2008US20080080724 Mixing system and format conversion device and method therefor
04/03/2008US20080080723 Apparatus and method for post-processing and outputting digital audio data in real time
04/03/2008US20080080623 Method for error concealment in decoding of moving picture and decoding apparatus using the same
04/03/2008US20080080622 Multichannel Quadrature Modulation
04/03/2008US20080080620 Method and apparatus for entropy encoding/decoding
04/03/2008US20080080619 Method and apparatus for compressed video bitstream conversion with reduced-algorithmic-delay
04/03/2008US20080080618 Video decoding apparatus and method of the same
04/03/2008US20080080614 Digital scaling
04/03/2008US20080080610 Method and apparatus for generating one or more clock signals for a decision-feedback equalizer using DFE detected data in the presence of an adverse pattern
04/03/2008US20080080606 Method and System for Performing Timing Recovery in a Digital Communication System
04/03/2008US20080080604 Spectrum-sensing algorithms and methods
04/03/2008US20080080602 Transmitting data between a data processing device and a modem
04/03/2008US20080080601 System and Method for Selectable Mask for LDSL
04/03/2008US20080080599 Heterodyne rf transceiver for radar sensor
04/03/2008US20080080598 Method and apparatus for processing communication using different modulation schemes
04/03/2008US20080080594 Cdma wireless system
04/03/2008US20080080470 Spread spectrum communication device and spread spectrum communication method
04/03/2008US20080080363 Method and apparatus for transmitting and receiving variable rate data
04/03/2008US20080080322 Recording apparatus
04/03/2008US20080079488 Amplifier device with adjustable supply voltage
04/03/2008US20080079484 Cross-point adjustment circuit
04/03/2008DE19654295B4 Steuerschaltung zur Rauschunterdrückung Control circuit for noise reduction
04/03/2008DE10351649B4 Verfahren und Vorrichtung zum Synchronisieren eines Mobilfunkempfängers mit einer Basisstation Method and apparatus for synchronizing a mobile radio receiver with a base station
04/03/2008DE10317624B4 Informationsabspielvorrichtung und Informationsabspielverfahren Information playback apparatus and information reproducing method
04/03/2008DE102006046279A1 Electrical circuit for surface mounting component, has signal paths for data transmissions in respective frequency ranges, and interface circuit arranged in one path to suppress common mode signals outside transmission range of signal paths