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
08/31/2006WO2005050973A3 Method for video segment matching
08/31/2006US20060195874 Transmission/reception integrated radio-frequency apparatus
08/31/2006US20060195756 Radio transmitter apparatus, radio receiver apparatus, and radio transmission method
08/31/2006US20060194626 Defined ringing tone segments in an audio source
08/31/2006US20060194624 Method for controlling a mobile communication device to enter a power-saving mode and to recover timing after the mobile communication device leaves the power-saving mode
08/31/2006US20060194623 Receive-aware power saving in a wireless communications device
08/31/2006US20060194622 Circuit for a data carrier, which circuit can be switched from an energy-saving processing mode to a normal-consumption processing mode
08/31/2006US20060194620 Central alert for a cellular telephone
08/31/2006US20060194619 Displays for portable electronic apparatus
08/31/2006US20060194618 Speaker assemblies and mobile terminals including the same
08/31/2006US20060194615 Method and apparatus for antenna selection in a diversity antenna system for communicating with implantable medical device
08/31/2006US20060194614 Wireless computer network inluding a mobile appliance containing a single chip transceiver
08/31/2006US20060194606 Semiconductor integrated circuit for communication
08/31/2006US20060194577 Carrier search methods and related devices
08/31/2006US20060194565 Super block
08/31/2006US20060194564 Radio transmitting/receiving apparatus and intermittent transmission/reception control method of radio transmitting/receiving apparatus
08/31/2006US20060194563 Programmable surface acoustic wave filter
08/31/2006US20060194562 Satellite receiver system
08/31/2006US20060194561 Systems and methods for self-calibration
08/31/2006US20060194560 DC offset calibration for a radio transceiver mixer
08/31/2006US20060194559 Radio-frequency circuit
08/31/2006US20060194558 Canceling harmonics in semiconductor RF switches
08/31/2006US20060194557 Tuner
08/31/2006US20060194556 Local oscillation circuit for direct conversion receiver
08/31/2006US20060194555 Circuit arrangement and method for compensating for abrupt signal level changes in amplification devices
08/31/2006US20060194554 Power dissipation reduction in wireless transceivers
08/31/2006US20060194551 Power amplifier and polar modulation system
08/31/2006US20060194550 Front-end circuit for wireless transmission systems
08/31/2006US20060194549 System and method for automatically synchronizing and acquiring content for battery-powered devices
08/31/2006US20060194548 Method and apparatus for providing user specific downlink beamforming in a fixed beam network
08/31/2006US20060194546 Using uplink relative path gain related measurements to support uplink resource management
08/31/2006US20060194543 Mobile communication apparatus
08/31/2006US20060194542 Radio terminal apparatus and reception operation control program thereof
08/31/2006US20060193633 Optical division multiplexing transmission and reception method and optical division multiplexing transmission and reception device
08/31/2006US20060193411 Digital receiver method and apparatus using differential detection and equalization-based techniques
08/31/2006US20060193388 Method and apparatus for scalable motion vector coding
08/31/2006US20060193387 Extracting key frames from a video sequence
08/31/2006US20060193386 Method for fast mode decision of variable block size coding
08/31/2006US20060193385 Fast mode-decision encoding for interframes
08/31/2006US20060193383 Method of operating a video decoding system
08/31/2006US20060193382 Method and apparatus for control of rate-distortion tradeoff by mode selection in video encoders
08/31/2006US20060193381 Moving-image distributing apparatus, moving-image distributing system, and computer product
08/31/2006US20060193380 Managed degradation of a video stream
08/31/2006US20060193378 Processing digital data prior to compression
08/31/2006US20060193376 Highly integrated asymmetric digital subscriber line (ADSL) circuit
08/31/2006US20060193373 Highly bandwidth-efficient communications
08/31/2006US20060193372 System and method for generating shaped ultrawide bandwidth wavelets
08/31/2006US20060193371 Synchronization And Channel Estimation With Sub-Nyquist Sampling In Ultra-Wideband Communication Systems
08/31/2006US20060193304 Method for assigning and method for scheduling codes for data transmissions, between a radio station and at least one subscriber station, over an air interface of a radiocommunication system, together with network-side equipment and radio station
08/31/2006US20060193270 Method and system for acoustic communication
08/31/2006US20060193268 Diversity transmission modes for MIMO OFDM communication systems
08/31/2006US20060192894 Moving picture processing device, information processing device, and program thereof
08/31/2006US20060192707 Integrated circuit with reduced analog coupling noise
08/31/2006US20060192687 Vehicle communication device
08/31/2006US20060192656 Transmission of data to or from transponder devices
08/31/2006US20060192632 Front end module
08/31/2006US20060192438 Electronic device starter and vehicle tire monitoring system
08/31/2006DE19725898B4 Entertainmentsystem für ein Kraftfahrzeug Entertainment system for a motor vehicle
08/31/2006DE102005008946A1 Audio system e.g. radio set, operating method for use in motor vehicle, involves reducing volume of audio system during stopping of motor vehicle and opening of window and/or door in motor vehicle, and switching audio system to mute
08/31/2006DE102005008507A1 Amplifier for universal mobile telecommunications system`s transmission device, has current paths with transistors switched as source followers, and control unit controlling one path and connecting control input with one transistor
08/31/2006DE102005007772A1 Foil with printed aerial for use in radio frequency identification chip, with aerial consisting of conductive print ink
08/31/2006CA2598575A1 System and method for formatting multimode sound content and metadata
08/31/2006CA2596694A1 Method, apparatus and system for power transmission
08/30/2006EP1696640A1 Ergonomic clip for a mobile communication device
08/30/2006EP1696584A1 Multichannel Viterbi decoder
08/30/2006EP1696583A2 Reception path search method and searcher circuit of cdma reception device
08/30/2006EP1696582A1 Real-time reconfigurable electronic radio system
08/30/2006EP1696581A1 Frequency dividing circuit and multimode radio device using same
08/30/2006EP1696580A1 Dual mode antenna switch module
08/30/2006EP1696579A1 Multi-band high-frequency circuit, multi-band high-frequency circuit part, and multi-band communication device using the same
08/30/2006EP1696578A1 Method and apparatus for controlling a gain state of a wireless receiver operating in an idle mode
08/30/2006EP1696577A2 Amplitude limiting circuit and CDMA communication apparatus
08/30/2006EP1696576A1 System and method of network-linked digital terrestrial television broadcasting using bit error rate detection and stopping of transmission.
08/30/2006EP1696512A2 Multi-band wireless communication device
08/30/2006EP1696503A1 Mobile wireless communication device with human interface diversity antenna and related methods
08/30/2006EP1695577A1 Method for reducing power consumption in a multi- mode device
08/30/2006EP1695504A2 Multicarrier orthogonal spread-spectrum (moss) data communications
08/30/2006EP1695478A1 Method and transmitter for communicating ultra wide bandwidth signals using orthogonal frequency division multiplexing modulation
08/30/2006EP1695475A2 Method and apparatus for utilizing a directional beam antenna in a wireless transmit/receive unit
08/30/2006EP1695462A1 Transmitting and receiving control protocol data unit having processing time information
08/30/2006EP1695452A1 Method and apparatus for ds-cdma interference suppression using code-specific combining
08/30/2006EP1695451A1 Gps receiver using differential correlation
08/30/2006EP1695450A1 Pulse-based communication
08/30/2006EP1695449A1 Transceiver system including multiple radio base stations that share an antenna
08/30/2006EP1695448A1 Method for a random-based decision-making process
08/30/2006EP1695447A2 Front-end arrangements for multiband multimode communication engines
08/30/2006EP1695446A1 Method and apparatus for dynamically inserting gain in an adaptive filter system
08/30/2006EP1695319A1 Dual-mode transmitter
08/30/2006EP1694970A1 Hand-portable devices and covers for hand-portable devices
08/30/2006EP1694285A2 A transmitter circuit and method for modulation distortion compensation
08/30/2006EP1535437A4 Background updates for database information on a mobile device
08/30/2006EP1535403B1 A 2v spdt switch for high power rf wireless applications
08/30/2006EP1436958A4 A digital implementation of multi-channel demodulators
08/30/2006EP1393403B1 Tunable phase shifter and applications for same
08/30/2006EP1389363B1 Transmit-receive module for a radar
08/30/2006EP1374422A4 Credit card communication system
08/30/2006EP1305894B1 Fast adaptive power control for a variable multirate communications system
08/30/2006EP1266474A4 Integrated radio frequency interface
08/30/2006EP1088416B1 Quadriphase spreading codes in code division multiple access communications
08/30/2006EP1071221B1 Method to reduce the power consumption of radio receiver