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
08/24/2006US20060188008 Scaling using gain factors for use in data detection
08/24/2006US20060188007 Generalized rake receiver for wireless communication
08/24/2006US20060188006 Method and apparatus for estimating gain offsets for amplitude-modulated communication signals
08/24/2006US20060188005 Multi-path searching
08/24/2006US20060188004 Radio communication device and semiconductor integrated circuit device used for the same
08/24/2006US20060188003 Communication of interference mitigation related information between wireless devices
08/24/2006US20060188002 Method and apparatus for decoding an incident UWB signal with inter symbol interferences
08/24/2006US20060188001 Methods and apparatus for reducing discrete power spectral density components of signals transmitted in wideband communications systems
08/24/2006US20060187909 System and method for passing data frames in a wireless network
08/24/2006US20060187092 Sequence detection by multi-valued coding and creation of multi-code sequences
08/24/2006US20060187033 Cargo lock and monitoring apparatus and process
08/24/2006US20060186991 System and method for performing transmitter function mapping
08/24/2006DE4329849B4 Verfahren zur Zeicheneingabe bei einer Bereitschaftsfernsehaufzeichnung und Vorrichtung zur Durchführung des Verfahrens A method for character input in a standby TV recording and apparatus for performing the method
08/24/2006DE202006005793U1 Automatic rescue system for detecting motorcyclist, has transponder provided at clothes/body of motorcyclist, and reader to send emergency signal over global positioning system-systems to service station, during accident of motorcyclist
08/24/2006DE19734969B4 Verfahren und Vorrichtung zur Wiedergabe von Audiosignalen Method and apparatus for reproducing audio signals
08/24/2006DE19708979B4 System zur Datenkommunikation über einen optischen Bus und Verfahren zur Steuerung des Systems System for data communication via an optical bus and method for controlling the system
08/24/2006DE112005000067T5 Empfangsgerät Receiving set
08/24/2006DE10345536B4 Anordnung und Verfahren zum Einstellen einer Sendeleistung Arrangement and method for setting a transmit power
08/24/2006DE102006000803A1 Antikollisionsverfahren, kontaktlose Karte, kontaktloser Kartenleser und Programmspeicherelement Anti-collision method, contactless card, contactless card reader and program storage element
08/24/2006DE102005008372A1 Controllable amplifier for high frequency (HF) input signal, with current path between supply potential and reference potential terminals that contains amplifying transistor
08/24/2006DE102005008274A1 Controlled amplifier for signal amplification in relation to analog control signal, has input for HF input signal coupled to control input of amplifier transistor
08/24/2006DE102005007550A1 Information system for communicating warning messages to at-risk populations, transmits data including additional information and messages from central transmission point
08/24/2006DE102005007548A1 Optimum reception system e.g. for satellite-based global warning system, uses coordination component for synchronization on satellites
08/24/2006DE102005006893A1 Codefolge und Funkstation Code sequence and radio station
08/24/2006CA2597864A1 Advanced receiver with sliding window block linear equalizer
08/24/2006CA2596980A1 Dc power source for an accessory of a portable communication device
08/23/2006EP1694062A1 Analog/digital-compatible front-end module
08/23/2006EP1693971A2 Low complexity data detection using fast fourier transform of channel correlation matrix
08/23/2006EP1693970A2 Method of decoding
08/23/2006EP1693969A2 CDMA signal reception method with parallel interference suppression and its corresponding stage and receiver
08/23/2006EP1693956A1 Amplifier and communication apparatus
08/23/2006EP1693920A1 Cellular wireless unit
08/23/2006EP1693777A2 Collision abritration method and apparatus for reading multiple radio frequency identification tags
08/23/2006EP1693732A1 A radio modem
08/23/2006EP1692898A1 Method and apparatus for dynamic channel allocation in tdd cdma communication system
08/23/2006EP1692884A1 Radiocommunications device capable of operating according to two communications standards
08/23/2006EP1692880A1 Method for substitute switching of spatially separated switching systems
08/23/2006EP1692879A1 Method for backup switching spatially separated switching systems
08/23/2006EP1692878A1 Configuration for substitute-switching spatially separated switching systems
08/23/2006EP1692863A1 Device, system, method and computer software product for displaying additional information in association with the image of an object
08/23/2006EP1692858A2 Dual video player for disc jockeys
08/23/2006EP1692846A1 Two step activation of phone
08/23/2006EP1692836A1 Multi-carrier transceiver assembly
08/23/2006EP1692835A2 Method and apparatus of frequency estimation for the downlink of td-scdma systems
08/23/2006EP1692782A2 Method and apparatus for reducing data rate transmitted in a beam without affecting its power flux density
08/23/2006EP1692777A1 Station comprising a rake receiver
08/23/2006EP1692776A1 Method and apparatus for supporting downlink joint detection in tdd cdma systems
08/23/2006EP1692775A1 Determination of correlation in the frequency domain
08/23/2006EP1692774A1 Intelligent code tracking for spread spectrum systems
08/23/2006EP1692773A1 A portable cellular phone holder which has an electric charging ability
08/23/2006EP1692772A2 Optical signal equalizer with adjustable linear filter
08/23/2006EP1692771A2 Portable apparatus user interface
08/23/2006EP1692686A1 Audio signal coding
08/23/2006EP1692676A1 Method of enabling the programming of a universal remote control system
08/23/2006EP1692604A1 Detector circuit for a wake-up signal
08/23/2006EP1692538A1 Multiple access using different codes lengths for global navigation satellite systems
08/23/2006EP1691767A2 Methods and apparatus for terminating use of quick paging channel based on high capacity power source usage
08/23/2006EP1665749A4 Automatic data entry into wireless device directory
08/23/2006EP1623504A4 Combined digital-to-analog converter and signal filter
08/23/2006EP1606853B1 Antenna coupler and mount for mobile radio terminals
08/23/2006EP1568192A4 Compensating for analog radio component impairments to relax specifications
08/23/2006EP1559202B1 Method for transmit power compensation in a mobile communication terminal and communication terminal for implementing said method
08/23/2006EP1330883B1 Electronic device
08/23/2006EP1309096B1 Spread spectrum communication system apparatus
08/23/2006EP1256098B1 An identification device
08/23/2006EP1163728B1 Radio transmitters
08/23/2006EP1082820B1 Search window delay tracking in code division multiple access communication systems
08/23/2006EP1072104A4 Gps data access system
08/23/2006EP0806844B1 Diversity receiver and control method therefor
08/23/2006EP0754376B1 Apparatus and method for reducing errors in data caused by noise through the use of blanking
08/23/2006CN2810036Y Low-voltage phase-locked loop (PLL) wireless audio receiver
08/23/2006CN2810035Y 一种信号发射机系统 A signal transmitter system
08/23/2006CN2810034Y A wireless audio frequency transmitter
08/23/2006CN1823536A Method and apparatus for controlling distributed transcoders
08/23/2006CN1823526A Digital broadcasting transmission/ reception capable of improving a receiving performance and a signal processing method thereof
08/23/2006CN1823491A Fast synchronization for half duplex digital communications
08/23/2006CN1823487A Method and controller for controlling communication resources
08/23/2006CN1823478A Data channel procedure for systems employing frequency diversity
08/23/2006CN1823477A Method of correlating a sampled direct sequence spread spectrum signal with a locally provided replica
08/23/2006CN1823476A Antenna device and portable radio communication device comprising such antenna device
08/23/2006CN1823475A High performance wireless receiver with cluster multipath interference suppression circuit
08/23/2006CN1822674A Digital satellite broadcast system, transmission station and receiver
08/23/2006CN1822611A Mobile communication terminal with selective voice recognize function and its method
08/23/2006CN1822608A Leaf-shut canister structure for cover-rolling mobile communication terminal
08/23/2006CN1822606A Mobile communication terminal with double-axis sidespin shut leaf
08/23/2006CN1822605A Mobile communication terminal with stereophonic function
08/23/2006CN1822537A Frame synchronization apparatus and frame synchronization method
08/23/2006CN1822516A Cancellation of pilot and unwanted traffic signals in a CDMA system
08/23/2006CN1822515A Method and device for detecting shift sequence under user designated distribution mode
08/23/2006CN1822514A Method for detecting shift sequence under lack of distribution mode
08/23/2006CN1822513A Signal/noise ratio improvement method of mobile communication terminal and the mobile communication terminal
08/23/2006CN1822512A RF signal matching device of mobile communication terminal
08/23/2006CN1822511A Physical layer processing for a wireless communication system using code division multiple access
08/23/2006CN1822434A Antenna device and mobile terminal apparatus equipped with the antenna device
08/23/2006CN1821596A Hinge module of flip-open cover type mobile communication terminal
08/23/2006CN1821595A Hinge module of flip-open cover type mobile communication terminal
08/23/2006CN1820800A Two-way radio communication device for implanting type medical instrument
08/23/2006CN1271882C Apparatus and method using codes assigned to each program block to recovery ultimate operating environment
08/23/2006CN1271879C Mobile telephone having function of saving electricity
08/23/2006CN1271871C Indication setting method of temporarily forbidding mobile communication terminal