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)
03/2006
03/08/2006EP1633057A1 Ultra wide band receiver and coresponding reception method
03/08/2006EP1633056A2 Radio communication terminal
03/08/2006EP1633055A2 Multi-band wireless transceiver and method of controlling the same
03/08/2006EP1633054A1 Method for calibrating the clock of a mobile phone, and mobile phone therefor
03/08/2006EP1633053A1 Apparatus and method for interference cancellation in a wireless communications system
03/08/2006EP1633017A1 Antenna module and mobile communication terminal having the same
03/08/2006EP1633001A1 Frequency converting circuit of direct conversion reception, semiconductor integrated circuit thereof, and direct conversion receiver
03/08/2006EP1632873A2 Metadata-based data storage in digital radio system
03/08/2006EP1632456A2 Connector apparatus and method for controlling fluid dispensing
03/08/2006EP1632100A1 System and method of improving talk-time at the end of battery life
03/08/2006EP1632085A2 Mobile station-centric method for managing bandwidth and qos in error-prone system
03/08/2006EP1632074A2 Method and system for suppressing carrier leakage
03/08/2006EP1632069A2 Energy-aware communications for a multi-radio system
03/08/2006EP1632049A2 Wireless communication device with tamper resistant configuration settings
03/08/2006EP1632039A1 Digital baseband receiver with dc discharge and gain control circuits
03/08/2006EP1632037A2 Mixed direct-indirect daptation procedure applied to receiver filter
03/08/2006EP1632036A1 System and method for filtering time division multiple access telephone communications
03/08/2006EP1632035A1 Multiband mixer
03/08/2006EP1632034A1 Improving the performance of a receiver in interfering conditions
03/08/2006EP1632033A2 Digital baseband system and process for compensating for analog radio transmitter impairments
03/08/2006EP1632032A1 A method for reducing the effect of interferences in a receiver and an electronic device
03/08/2006EP1632031A2 Transmitter filter arrangement for multiband mobile phone
03/08/2006EP1632030A1 Reception of signals in a device comprising a transmitter
03/08/2006EP1632029A1 Method and system for continuously compensating for phase variations introduced into a communication signal by automatic gain control adjustments
03/08/2006EP1631830A2 Dive computer with global positioning system receiver
03/08/2006EP1510013B1 Mobile telephone comprising correct operation verification means
03/08/2006EP1430636B1 Frame error rate estimation in a receiver
03/08/2006EP1389173B1 Connector apparatus for controlling fluid dispensing
03/08/2006EP1362429A4 Cartesian loop systems with digital processing
03/08/2006EP1346466B1 Modulator using class-e stage
03/08/2006EP1344279B1 Communication terminal with antenna
03/08/2006EP1289159B1 High-frequency circuit device and mobile communiation apparatus
03/08/2006EP1269645B9 Efficient spreader for spread spectrum communication systems
03/08/2006EP1235360B1 Communication terminal apparatus and demodulation method
03/08/2006EP1213850B1 Transmission power control method and apparatus
03/08/2006EP1171959B1 Uncoordinated frequency hopping cellular system
03/08/2006EP1053613B1 Method and system for generating a complex pseudonoise sequence for processing a code division multiple access signal
03/08/2006EP1053600B1 A method for using encoded spreading codes to achieve high bit densities in a direct-sequence
03/08/2006EP0983648B1 Device and method for controlling powers of orthogonal channel and quasi-othogonal channel in CDMA communication system
03/08/2006CN2764066Y Circuit of radio transmission module
03/08/2006CN1745561A System and method for tuning radio service
03/08/2006CN1745527A Initial cell search in wireless communication systems
03/08/2006CN1745525A Radio communication device and radio communication method
03/08/2006CN1745522A 无线通信系统 The wireless communication system
03/08/2006CN1745519A Mobile communication terminal having ic card settlement function
03/08/2006CN1744805A Shock resistant mounting for small display screen
03/08/2006CN1744767A Communiacation system and method, exchange center and base-station control table
03/08/2006CN1744766A Communiacation system and method, exchange center and base-station control table
03/08/2006CN1744746A Method for reducing search time of trapping TD-SCDMA carrier
03/08/2006CN1744739A Mobile communication terminal with curriculum output function and output method
03/08/2006CN1744738A Automatic information receiving device of mobile communication terminal and receiving method
03/08/2006CN1744736A Mobile communication terminal with hitching information transmission function and control method
03/08/2006CN1744680A Receiving device for moving object
03/08/2006CN1744647A Apparatus, method, system, and computer program for managing image processing
03/08/2006CN1744618A Automatic/hand sliding communication terminal
03/08/2006CN1744610A Operation support system interface and its inter connection method with network management system
03/08/2006CN1744569A Unknown multicasting message processing method
03/08/2006CN1744477A Control device for wireless gauging device
03/08/2006CN1744466A Method and device for increasing synchronous detection performance in synchronous CDMA system
03/08/2006CN1744448A Dual-fiber optical multiplexing section sharing protective ring protecting method and its node device
03/08/2006CN1744447A Method and receiver for receiving an ultra wide band signal
03/08/2006CN1744446A Apparatus and method for transmitting/receiving an emergency rescue request using UWB signals
03/08/2006CN1744445A Mobile communication terminal for storing a picture and picture-taking location information and method for providing services using the same
03/08/2006CN1744428A Adaptive-biased mixer
03/08/2006CN1744141A Security tag detection and localization system
03/08/2006CN1245054C Method for processing resource management in a mobile radio communication system
03/08/2006CN1245050C Circuit arrangement for switching mobile radio transmitter between two modulation modes
03/08/2006CN1245045C Transmitter, basic station and transmitting method for CDMA system
03/08/2006CN1245042C Channel estimation in wireless transmission system
03/08/2006CN1245038C Radio communication equipment and information channel evaluation method
03/08/2006CN1245023C System and method for connecting home entertainment and computer devices using local CDMA-based network
03/08/2006CN1245007C Hinge device with multi-angle hinged cam for wireless telephone
03/08/2006CN1244996C A method for preventing alarm storm in CDMA system
03/08/2006CN1244989C Code-select CDMA modulation/demodulation method and device thereof
03/08/2006CN1244988C Sheared group channel assignment apparatus and method for use in CDMA mobile communication system
03/08/2006CN1244987C Changeable receiver capable of reducing audio distortion
03/08/2006CN1244906C Method for changing voice signal bandwidth and voice coding apparatus and decoding apparatus
03/08/2006CN1244900C Silence detector in sound signal and receiver for receiving compressed sound signal
03/08/2006CA2518387A1 Holder, electrical supply, and rf transmitter unit for electronic devices
03/07/2006USH2147 Digital preemphasizer for transmission of PCM codes
03/07/2006US7010335 Apparatus and method to provide antenna diversity
03/07/2006US7010334 Folding portable radio communication device
03/07/2006US7010333 Radiotelephone terminal with dual-sided keypad apparatus
03/07/2006US7010332 Wireless headset with automatic power control
03/07/2006US7010331 Wireless communication device with latch
03/07/2006US7010330 Power dissipation reduction in wireless transceivers
03/07/2006US7010329 System and method for battery conservation with assistance from the network and radio resource management
03/07/2006US7010328 Wireless communications system, wireless microphone transmission apparatus, and wireless receiving apparatus
03/07/2006US7010327 Portable radiotelephone for automatically dialing a central voice-activated dialing system
03/07/2006US7010326 Mobile telephone set and data communication adaptor
03/07/2006US7010325 Wireless repeater with wireless telephone adapter
03/07/2006US7010324 Mobile communication apparatus with function for automatically removing strobe and method thereof
03/07/2006US7010320 Transmission power control method, base station, mobile station and mobile communication system
03/07/2006US7010317 Apparatus and method for transmitting TFCI used for DSCH in a W-CDMA mobile communication system
03/07/2006US7010316 Method and apparatus for multi-channel reverse link outer-loop power control
03/07/2006US7010307 Method and apparatus for compensating an oscillator in a location-enabled wireless device
03/07/2006US7010291 Mobile telephone unit using singing voice synthesis and mobile telephone system
03/07/2006US7010287 Quadrature signal generator with feedback type frequency doubler
03/07/2006US7010285 Phase locking loop frequency synthesizer
03/07/2006US7010284 Wireless communications device including power detector circuit coupled to sample signal at interior node of amplifier