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)
04/2006
04/11/2006CA2285431C Self-synchronizing equalization techniques and systems
04/11/2006CA2272864C Method and apparatus for generating complex four-phase sequences for a cdma communication system
04/06/2006WO2006037019A2 Permutation procrastination
04/06/2006WO2006036573A2 Receiver gain control using a pilot signal
04/06/2006WO2006036482A2 Determining the location of an acoustic event
04/06/2006WO2006036405A2 Method of determining an acquisition indicator bit in a communication system
04/06/2006WO2006036346A1 System and method for downlink signaling for high speed uplink packet access
04/06/2006WO2006036332A1 Systems and methods for forward error correction in a wireless communication network
04/06/2006WO2006036331A2 Systems and methods for equalization of received signals in a wireless communication network
04/06/2006WO2006036047A2 A method of supporting operation of sleep mode in a wideband radio access system
04/06/2006WO2006035903A1 Base station device in multi-carrier transmission, mobile station device, and cell search method
04/06/2006WO2006035812A1 Digital broadcast reception device
04/06/2006WO2006035799A1 Antenna drive
04/06/2006WO2006035783A1 High frequency switch and method for manufacturing the same
04/06/2006WO2006035600A1 Wireless tag communication apparatus, wireless tag, wireless communication system and wireless communication method
04/06/2006WO2006035598A1 Radio tag communication device
04/06/2006WO2006035481A1 Light wavelength branch/insert device and trouble recovering method
04/06/2006WO2006035292A2 Parameter estimate initialization using interpolation after a change in one multipath delay
04/06/2006WO2006035023A1 Radio operated communication terminal
04/06/2006WO2006034838A1 Antenna amplifier for a vehicle with means for esd protection in the input thereof
04/06/2006WO2006020157A3 Use of adaptive filters in cdma wireless systems employing pilot signals
04/06/2006WO2005065145A3 A communication device with rotating housing
04/06/2006WO2005036894A3 Interference management for soft handoff and broadcast services in a wireless frequency hopping communication system
04/06/2006WO2005008928A3 System and method for an upconverter for stacked intermediate frequency carriers
04/06/2006WO2004023637A8 A power supply
04/06/2006US20060075021 Information exchange apparatus and information exchanging method
04/06/2006US20060073856 Remoted vibrating element for a mobile phone
04/06/2006US20060073855 Single point notification for a mobile device
04/06/2006US20060073854 Cellular phone
04/06/2006US20060073853 Interactive imaging for cellular phones
04/06/2006US20060073852 Wireless device having a configurable camera interface to support digital image processing
04/06/2006US20060073851 Display of wireless data
04/06/2006US20060073849 Mobile radio communication system
04/06/2006US20060073848 Mobile communication device
04/06/2006US20060073810 Mobile content delivery system
04/06/2006US20060073804 Semiconductor integrated circuit and a software radio device
04/06/2006US20060073803 Direct conversion receiver with DC offset compensation
04/06/2006US20060073802 Phase combining diversity
04/06/2006US20060073801 Adaptive beam forming receiver
04/06/2006US20060073800 Selectable high-side/low-side mix for high intermediate frequency (IF) receivers
04/06/2006US20060073799 Receiving circuit for radio-wave clock broadcast wave
04/06/2006US20060073798 Tuner
04/06/2006US20060073797 Method and system for diversity processing
04/06/2006US20060073796 Apparatus for receiving and issuing data through a display on an interior of a passenger compartment of a motor vehicle
04/06/2006US20060073795 Portable telephone for conveying real time walkie-talkie streaming audio-video
04/06/2006US20060073794 Arrangement and method for product information interaction with building control system elements
04/06/2006US20060073793 Local oscillator (LO) port linearization for communication system with ratiometric transmit path architecture
04/06/2006US20060073792 Circuit having isolated transmitting and receiving paths
04/06/2006US20060072771 Software monitor and control application for use with a digital audio studio suite
04/06/2006US20060072693 Signal processing apparatus and method
04/06/2006US20060072692 Communication channel tracking apparatus
04/06/2006US20060072691 Method and system for HSDPA maximum ratio combination (MRC) and equalization switching
04/06/2006US20060072686 Method and circuit arrangement for suppressing an orthogonal perturbation
04/06/2006US20060072682 Method and system for pre-equalization in a single weight (SW) single channel (SC) multiple-input multiple-output (MIMO) system
04/06/2006US20060072680 Method of space-time encoding and decoding for frequency selective fading channel
04/06/2006US20060072676 Defining interpolation filters for error concealment in a coded image
04/06/2006US20060072675 Method for encoding and decoding video signals
04/06/2006US20060072674 Macro-block level parallel video decoder
04/06/2006US20060072673 Decoding variable coded resolution video with native range/resolution post-processing operation
04/06/2006US20060072672 Variable coding resolution in video codec
04/06/2006US20060072671 System, method and apparatus for clean channel change
04/06/2006US20060072670 Method for encoding and decoding video signals
04/06/2006US20060072669 Efficient repeat padding for hybrid video sequence with arbitrary video resolution
04/06/2006US20060072668 Adaptive vertical macroblock alignment for mixed frame video sequences
04/06/2006US20060072667 Transcoder for a variable length coded data stream
04/06/2006US20060072666 Method for selecting output motion vector based on motion vector refinement and transcoder using the same
04/06/2006US20060072665 Methods and transcoders that estimate an output macroblock and motion vector for video transcoding
04/06/2006US20060072664 Display apparatus
04/06/2006US20060072663 Method and system for estimating global motion in video sequences
04/06/2006US20060072662 Improved Video Coding
04/06/2006US20060072661 Apparatus, medium, and method generating motion-compensated layers
04/06/2006US20060072660 Method for video coding artifacts concealment
04/06/2006US20060072655 Receiver noise estimation
04/06/2006US20060072654 Adaptive generalized matched filter rake receiver system and method
04/06/2006US20060072653 Synchronous acquisition circuit and a synchronous acquisition method of a spread spectrum code
04/06/2006US20060072652 Method and system for single antenna receiver system for HSDPA
04/06/2006US20060072651 Method and system for single antenna receiver system for WCDMA
04/06/2006US20060072650 Method and system for managing, controlling, and combining signals in a frequency selective multipath fading channel
04/06/2006US20060072648 Clock generator and method of generating a spread spectrum clock (SSC) signal
04/06/2006US20060072647 Hybrid communication and broadcast systems
04/06/2006US20060072646 Broadband, ultra wideband and ultra narrowband reconfigurable interoperable systems
04/06/2006US20060072623 Method and apparatus of providing and receiving video services in digital audio broadcasting (DAB) system
04/06/2006US20060072614 Radio communication system
04/06/2006US20060072518 Code power measurement for dynamic channel allocation
04/06/2006US20060072510 Radio transmitting apparatus, radio receiving apparatus, radio communication system, radio transmission method, and radio receiving method
04/06/2006US20060072450 Ofdm signal collision position detection apparatus and ofdm reception device
04/06/2006US20060071869 Earphone antenna, composite coil used therefor coaxial cable and radio device with the earphone antenna
04/06/2006US20060071863 Antenna for portable communication device equipped with a hinge
04/06/2006US20060071130 Unmanned, vandal-resistant, self-contained, tower-based, wireless, solar-powered surveillance unit and system
04/06/2006DE202006001985U1 Direkt einsteckbare Funksender und -empfänger Direct plug-in radio transmitter and receiver
04/06/2006DE202005016757U1 Parked motor vehicle locating system, has vehicle mounted transmitter radiating bearing frequency to portable receiver carried by driver, with receiver receiving frequency and indicating positioning direction of transmitter by LED display
04/06/2006DE19720019B4 Linearer Leistungsverstärker sowie Verfahren zur linearen Leistungsverstärkung Linear power amplifier and method for linear power amplification
04/06/2006DE19624092B4 Verstärkungsschaltung, vorzugsweise für analoge oder digitale Hörgeräte sowie Hörgeräte unter Verwendung einer entsprechenden Verstärkungsschaltung bzw. eines entsprechenden Signalverarbeitungs-Algorithmus Amplification circuit, preferably for analog or digital hearing aid as well as hearing aids using a corresponding amplifying circuit or a corresponding signal processing algorithm
04/06/2006DE102005044836A1 Codierungsverfahren und drahtloses Übertragungssystem Encoding method and wireless transmission system
04/06/2006DE102004048119A1 Communication device for transmission of MP3 data, has sensor detecting type of input signals and output device outputting output signal to audio reproduction device based on type of input signals
04/06/2006DE102004047871A1 Signal-Eingangsschaltung Signal input circuit
04/06/2006DE102004047497A1 Leistungsverstärkereinheit, mobiles Telekommunikationsendgerät und zugehöriges Betriebsverfahren Power amplifier unit, mobile telecommunication terminal and operating method thereof
04/06/2006DE102004046859A1 Tunable filter arrangement, e.g. for cellular telephone, has conversion unit shifting input signal band so that effective frequency range is increased with output signal extending over larger band of frequencies than input signal
04/06/2006DE102004044924A1 Empfangsvorrichtung zum Empfangen drahtlos übertragener Audiosignale Receiving means for receiving wirelessly transmitted audio signals
04/06/2006CA2580993A1 Permutation procrastination