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)
08/2006
08/10/2006US20060178122 Interchangeable receive inputs for band and system swappability in communication systems and related methods
08/10/2006US20060178121 Method and a device for adjusting power amplifier properties
08/10/2006US20060178120 Transmitting/receiving device having a polar modulator with variable predistortion
08/10/2006US20060178119 Variable bandwidth envelope modulator for use with envelope elimination and restoration transmitter architecture and method
08/10/2006US20060178118 Communication device
08/10/2006US20060178117 Devices for protection against overheated operating temperatures of mobile telephones
08/10/2006US20060178116 Mobile wireless communications device providing pattern/frequency control features and related methods
08/10/2006US20060178115 Data transmission over an in-use transmission medium
08/10/2006US20060178114 Tunable radio frequency filter
08/10/2006US20060178111 Apparatus and method for canceling noise in wireless transceiver
08/10/2006US20060178108 Method and apparatus for controlling radio wave transmission from a portable information processing device
08/10/2006US20060177077 High frequency mixer circuit
08/10/2006US20060176990 Apparatus for communications
08/10/2006US20060176989 Digital demodulator with improved hardware and power efficiency
08/10/2006US20060176988 Receiving apparatus and method thereof
08/10/2006US20060176984 Efficient header acquisition
08/10/2006US20060176983 Wireless communications device providing enhanced block equalization and related methods
08/10/2006US20060176973 Vertical adaptive antenna array for a discrete multitone spread spectrum communications system
08/10/2006US20060176963 Method for creating a system clock in a receiver device and corresponding receiver device
08/10/2006US20060176962 Image coding apparatus and image coding method
08/10/2006US20060176961 Method for reducing bit rate requirements for encoding multimedia data
08/10/2006US20060176959 Method and system for encoding variable length code (VLC) in a microprocessor
08/10/2006US20060176958 Device and method for analysing images
08/10/2006US20060176957 Method and apparatus for compressing multi-layered motion vector
08/10/2006US20060176955 Method and system for video compression and decompression (codec) in a microprocessor
08/10/2006US20060176954 Method and system for image processing in a microprocessor for portable video communication devices
08/10/2006US20060176953 Method and system for video encoding with rate control
08/10/2006US20060176952 System of intra-picture complexity preprocessing
08/10/2006US20060176951 System and method for selective image capture, transmission and reconstruction
08/10/2006US20060176950 Apparatus for assisting video compression in a computer system
08/10/2006US20060176949 High performance equalizer having reduced complexity
08/10/2006US20060176948 Decision-feedback channel equalizer usable with a digital receiver and method thereof
08/10/2006US20060176947 Apparatus and method for setting tap coefficient of adaptive equalizer
08/10/2006US20060176945 Decoding device and decoding method
08/10/2006US20060176941 Wireless communications device performing block equalization based upon prior, current and/or future autocorrelation matrix estimates and related methods
08/10/2006US20060176940 Clock generator circuit and related method for generating output clock signal
08/10/2006US20060176939 Signal separation techniques to provide robust spread spectrum signal decoding
08/10/2006US20060176938 Method and apparatus for transmitting and receiving high speed data using code division multiple access channels
08/10/2006US20060176937 Method for rake finger placement with reliable path detection
08/10/2006US20060176936 Method and apparatus for transmission and reception of data
08/10/2006US20060176935 Defective pixel compensation system and display device using the system
08/10/2006US20060176934 Serial transmission of data using spread-spectrum modulation for enhancing electromagnetic compatibility
08/10/2006US20060176933 Clock generating method and clock generating circuit
08/10/2006US20060176932 Spread spectrum clock generation circuit and a method of controlling thereof
08/10/2006US20060176870 Techniques for accessing a wireless communication system with tune-away capability
08/10/2006US20060176868 Cellular CDMA notch filter
08/10/2006US20060176837 Terminal for performing wake-up with consumption of low power and wake-up method thereof
08/10/2006US20060176777 Tuning device and radio-wave corrected timepiece
08/10/2006US20060176776 Radio wave receiver, radio-controlled timepiece and tuning capacitance setting method
08/10/2006US20060176112 Variable gain amplifying apparatus and wireless communication apparatus
08/10/2006US20060175408 RFID tag and communication protocol for long range tag communications and power efficiency
08/10/2006DE202006008980U1 Digital radio receiver e.g. for radio signals, has digital radio-receive interface which connects to computer in such way that from digital radio receiver received signals are transferred to computer
08/10/2006DE202006008979U1 Multiple tuner component e.g. for TV and radio reception, has several antenna ports, tuner connected to distribution switchboard in such way that antenna input signal is connected to output of distribution switchboard
08/10/2006DE202006008899U1 Digital video broadcasting terrestrial receiving device for mobile device, has high-frequency push-pull amplifier arranged in central region between foils of butterfly-antenna, where terminal of amplifier is connected with ground potential
08/10/2006DE19716878B4 AGC-Spannungskorrekturschaltung AGC voltage correction circuit
08/10/2006DE112004001869T5 Synchronisierungs-Burst zur Frequenzversatzkompensation Synchronization burst for frequency offset compensation
08/10/2006DE10349647B4 Verfahren zur Auswahl eines oder mehrerer Transponder A method for selecting one or more transponders
08/10/2006DE10244167B4 Verstärkungsvorrichtung Amplifying device
08/10/2006DE10238300B4 Verfahren und Architektur zur Übergabe von Symbolen einer Rake-Finger-Struktur an aufgabenspezifische Hardware-Module Method and architecture for the transfer of symbols of a rake finger structure of task-specific hardware modules
08/10/2006DE102005005079A1 Anordnung zur Bereitstellung einer Identifikationsfunktion Arrangement for providing an identification function
08/10/2006DE102005004370A1 Digital subscriber line-transmitting signal generating method, involves dividing bandwidth of input signal into frequency bands, transferring partial signals to line drivers and combining output signals of drivers to transmitting signal
08/10/2006DE102005004335A1 Autoradio mit flexibler Bedieneinheit Car radio with flexible operation unit
08/10/2006DE102005004105A1 Signal processing device e.g. high frequency transceiver, for mobile communication device, has control circuit producing control signal to adjust operating point of generator, where control signal reduces clock speed of converter
08/10/2006DE102005004015A1 Selection method for tuning-in required radio or TV transmitter, or required title on e.g. disk, involves transmitting alphanumeric signals to receiver or player from remote control unit
08/10/2006DE102004015218B4 Drahtloser Signaltransmitter in einer Abschlusskappe eines Bildschirmmoduls Wireless signal transmitter in an end cap of a screen module
08/10/2006DE10157864B4 Quadratur-Amplituden-Modulations- (QAM) Empfänger Quadrature amplitude modulation (QAM) receiver
08/10/2006DE10056877B4 Empfängerempfindlichkeit Receiver sensitivity
08/10/2006CA2596806A1 Techniques for accessing a wireless communication system with tune-away capability
08/10/2006CA2565817A1 Marine asset security and tracking (mast) system
08/09/2006EP1689221A2 Electrostatic discharge device and method for media devices
08/09/2006EP1689100A2 Radio channel initial transmission scheme for mobile communication system
08/09/2006EP1689090A1 Method and apparatus for avoiding wireless audio signal transmission interferences
08/09/2006EP1689089A2 Spread spectrum communication method using a compressed mode
08/09/2006EP1689088A1 Spread spectrum clock generation circuit and a method of controlling thereof
08/09/2006EP1689087A1 Method for allocating and scheduling transmission codes between a base station and at least one mobile station over the radio interface of a radio communication system as well as base station and base station controller.
08/09/2006EP1689086A2 communication method operated by software and apparatus thereof
08/09/2006EP1689083A1 Am/fm radio receiver and local oscillator circuit used therein
08/09/2006EP1689031A2 Multi-band wireless communication device
08/09/2006EP1688865A1 Radio tag information communicating apparatus, cartridge for radio tag information communicating apparatus, and radio tag circuit element processing system
08/09/2006EP1688002A1 Encapsulation of diverse protocols over internal interface of distributed radio base station
08/09/2006EP1688001A1 A method of reducing or compensating for delays associated with ptt and other real time interactive communication exchanges
08/09/2006EP1687993A2 Brudged ultra-wideband communication method and apparatus
08/09/2006EP1687987A2 Apparatus and method for cell selection in high rate packet data systems
08/09/2006EP1687968A1 Portable speakerphone with pivoting microphone boom
08/09/2006EP1687939A1 Selecting an access point according to a measure of received signal quality
08/09/2006EP1687929A2 Method and system for antenna interference cancellation
08/09/2006EP1687915A2 Method and apparatus for uplink synchronization in wireless communications
08/09/2006EP1687912A2 Initial downlink transmit power adjustment for non-real-time services using dedicated or shared channel
08/09/2006EP1687911A1 Enhanced magnetic field communication system
08/09/2006EP1687909A1 Multi-dimensional joint searcher and channel estimators
08/09/2006EP1687908A1 Method and device for connecting transmitting and receiving devices of multiband/multimode radio devices provided with one or several partially used antennas
08/09/2006EP1687906A1 Wireless access to emulate operation of a remote computer
08/09/2006EP1687905A1 Low-noise filter for a wireless receiver
08/09/2006EP1614229A4 Method for duplexing a clock board
08/09/2006EP1563612B1 Radio communication device and associated coupling structure comprising at least one conductor board and at least one flat antenna coupled thereto
08/09/2006EP1530837B1 Method for estimating an interference signal code power measurement, user equipment and base station corresponding to the method
08/09/2006EP1180290B1 System and method for joint time tracking of multiple paths
08/09/2006EP1157487A4 Data transmitting method in a cdma system
08/09/2006EP1066693B1 Devices and methods for assigning spreading codes for reverse common channel messages in CDMA communication systems
08/09/2006EP1029397B1 Reconfigurable radio system architecture