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)
02/2007
02/15/2007US20070036544 Optical network, node apparatus and method for relieving path fault
02/15/2007US20070036252 Receiver with clock drift compensation
02/15/2007US20070036251 Method and system for clipping a baseband input signal
02/15/2007US20070036250 M-algorithm multiuser detector with correlation based pruning
02/15/2007US20070036248 Frequency offset estimator
02/15/2007US20070036247 Receiver with frequency offset compensation for M-state phase modulation
02/15/2007US20070036240 Quadrature alignment in communications receivers
02/15/2007US20070036236 Interference Canceling Matched Filter (ICMF) and Related Methods
02/15/2007US20070036231 Demodulation device and demodulation method
02/15/2007US20070036221 Video encoding method and apparatus and video decoding method and apparatus
02/15/2007US20070036220 Video encoding method and apparatus and video decoding method and apparatus
02/15/2007US20070036211 Signal processing device and method, and signal decoding device and method
02/15/2007US20070036206 Method and device for facsimile communication capable of completing communication even when there is disruption to communication
02/15/2007US20070036205 Mobile communication terminal
02/15/2007US20070036204 Reception device, communication control method in mobile communication system
02/15/2007US20070036203 Processor, modulators and transceivers for spread spectrum, CDMA, CSMA, OFDM, TDM, TDMA cross correlated and filtered systems
02/15/2007US20070036202 Code, signal and conjugate direction design for rapidly-adaptive communication receivers and electromagnetic, acoustic and nuclear array processors
02/15/2007US20070036176 Methods to compensate for noise in a wireless communication system
02/15/2007US20070036124 Method and apparatus for compressing and transmitting ultra high speed data
02/15/2007US20070036096 Adaptive power save mode for short-range wireless terminals
02/15/2007US20070036095 Error detection and suppression in a tdma-based network node
02/15/2007US20070036085 Method and system for performing ranging functions in an ultrawide bandwidth system
02/15/2007US20070035895 Adaptive current limiter for wireless modem
02/15/2007US20070035359 High frequency switch
02/15/2007DE202006016601U1 Mobile audio control unit e.g., for audio and HiFi equipment, has functional units radio signal source selection, loudspeaker and sound adjustment integrated into one housing
02/15/2007DE202005016277U1 Schaltvorrichtung für eine Satelliten-Empfangsanlage Switching device for a satellite receiver
02/15/2007DE202005015851U1 Dokumentationssystem für die Gastronomie Documentation system for catering
02/15/2007DE10248018B4 Sende/Empfangsvorrichtung und Verfahren für die Paketwiederholungsübertragung in einem mobilen Kommunikationssystem Transmission / reception device and method for packet retransmission in a mobile communication system
02/15/2007DE102006030863A1 Antenne sowie Funkuhr, schlüsselloses Zugangssystem und RFID-System mit einer solchen Antenne Antenna and radio clock, keyless entry system and RFID system with such an antenna
02/15/2007DE102005037617A1 Vorrichtung und Verfahren zum Begrenzen von Störamplituden An apparatus and method for limiting interference amplitudes
02/15/2007DE102005036810A1 HF-Dose HF socket
02/15/2007DE102005036290A1 Switching device for e.g. operator console, has switching unit that is designed as switch and is selected and operated by operating unit through wireless transmission of data between operating unit and switching unit
02/15/2007DE10046574B4 Verfahren zur Kalibrierung der Frequenz eines HF-Oszillators in einem Mobilteil einer mobilen Kommunikationseinrichtung Method for calibrating the frequency of an RF oscillator in a mobile part of a mobile communication device
02/15/2007CA2616363A1 Coding device, coding method, decoding device, decoding method, and programs of same
02/14/2007EP1753236A1 T-DMB and DAB low intermediate frequency receiver
02/14/2007EP1753233A1 T-DMB and DAB low intermediate frequency receiver
02/14/2007EP1753232A1 Terrestrial-digital multimedia broadcasting and digital audio broadcasting low intermediate frequency receiver
02/14/2007EP1753228A1 Device and method for searching digital broadcasting channel using position information
02/14/2007EP1753209A1 Folding portable wireless apparatus
02/14/2007EP1753172A1 Radio communication method and radio communication device
02/14/2007EP1753151A2 Mobile communication terminal
02/14/2007EP1753150A1 Cdma communication apparatus and cdma communication method
02/14/2007EP1753149A2 Methods and devices for the suppression of harmonics
02/14/2007EP1753148A2 Diplexer circuit for mobile communications device
02/14/2007EP1753147A2 Antenna apparatus for a portable terminal
02/14/2007EP1753146A1 Reception device
02/14/2007EP1753145A2 Method and device for predistorting a base band input signal
02/14/2007EP1753144A2 Address generating device and method of generating address
02/14/2007EP1753131A1 Device and method for limiting parasitic amplitudes
02/14/2007EP1752890A2 Searching a data base
02/14/2007EP1752888A2 Searching a data base
02/14/2007EP1752782A2 LO correction in GPS receiver
02/14/2007EP1752004A1 Mobile wireless communications device comprising multi-frequency band antenna and related methods
02/14/2007EP1751991A2 Access point operating with a smart antenna in a wlan and associated methods
02/14/2007EP1751963A1 Circuit for reconstructing an analog signal from a digital signal and transmission system, particularly for wcdma cellular telephony, including such circuit
02/14/2007EP1751961A2 Controlling the appearance of a hand-portable electronic device
02/14/2007EP1751943A1 A transmitter and a method of operating a transmitter
02/14/2007EP1751941A1 Fourier-transform based linear equalization for mimo cdma downlink
02/14/2007EP1751890A2 Modified preamble structure for ieee 802.11a extensions to allow for coexistence and interoperability between 802.11a devices and higher data rate, mimo or otherwise extended devices
02/14/2007EP1751885A2 A power-save method for 802.11 multicast paging applications
02/14/2007EP1751880A1 Cellular communications system using baseband carrier injection and related methods
02/14/2007EP1751879A1 Multi-user detector and method for use in a communication system
02/14/2007EP1751878A1 Methods and apparatus for selectively processing information replicas
02/14/2007EP1751877A1 3 band tv-rf input circuit
02/14/2007EP1751876A1 Mode switching method for an oscillator and corresponding oscillator device
02/14/2007EP1751859A2 Reconfigurable chip level equalizer architecture for multiple antenna systems
02/14/2007EP1751853A1 A tuneable circuit for canceling third order modulation
02/14/2007EP1751852A1 Adaptation of iq-error compensation
02/14/2007EP1751736A2 Controlling device having multiple user interfaces
02/14/2007EP1751670A2 Autonomous communication in shipping
02/14/2007EP1751664A1 Bi-directional serial interface for communication control
02/14/2007EP1751380A1 Safety system and method
02/14/2007EP1602187B1 Method and system for a data transmission in a communication system
02/14/2007EP1540833B1 Emission device intended to be coupled with a reception device
02/14/2007EP1525674B1 Method and device for passing parameters to a rake receiver
02/14/2007EP1516300A4 Personal programmable universal remote control
02/14/2007EP1400013B1 Method and apparatus for a transceiver having a constant power output
02/14/2007EP1190522B1 Automatic gain control for improved decoding of multi-carrier signal
02/14/2007EP1029419B1 Method and apparatus for high rate packet data transmission
02/14/2007EP0974229B8 Broadcast and reception system, and conditional access system therefor
02/14/2007CN2870345Y Hand-set with built-in mini-size sound-receiving module
02/14/2007CN2870344Y Wireless communication system with ability report
02/14/2007CN2870311Y Wireless connected MP3 vehicle-carried sound apparatus
02/14/2007CN2870310Y Machine box
02/14/2007CN2869980Y Improved structure of wireless data transmitting receiving device
02/14/2007CN1914837A Dynamic power allocation to a multimedia broadcast/multicast service
02/14/2007CN1914831A Broadcast data communicating method, broadcast data receiving terminal, and broadcast data transmitting server
02/14/2007CN1914818A Communication channel calibration for drift conditions
02/14/2007CN1914817A Method for path searching and verification
02/14/2007CN1914816A Rake reception device and rake reception method
02/14/2007CN1914814A Method and apparatus for improving error rates in multi-band ultra wideband communication systems
02/14/2007CN1914813A Slider for connecting a calling part with a receiving part of a mobile phone in sliding way
02/14/2007CN1914812A A method of, and receiver for, cancelling interfering signals
02/14/2007CN1914811A Receiving apparatus and receiving circuit
02/14/2007CN1914810A Transmitter and wireless communication apparatus
02/14/2007CN1914809A Audio accessory optimization system
02/14/2007CN1914798A Apparatus, and associated method, for performing joint equalization in a multiple-input, multiple-output communication system
02/14/2007CN1914792A 调整电路 Adjustment circuit
02/14/2007CN1914790A High dynamic range time-varying integrated receiver for elimination of off-chip filters
02/14/2007CN1914768A Small loop antenna for induction reader/writer