Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › 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
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)
06/2003
06/05/2003WO2003047155A1 Method and system of retransmission
06/05/2003WO2003047142A1 Radio transmission apparatus and radio transmission method
06/05/2003WO2003047141A1 Radio transmission apparatus, radio reception apparatus, and radio transmission method
06/05/2003WO2003047127A1 Controlling pilot power in a cdma system
06/05/2003WO2003047124A1 Method for determining a gain offset between transmission channels
06/05/2003WO2003047121A1 Method and apparatus for determining the frequency error of an oscillator in a cdma receiver
06/05/2003WO2003047120A1 Booster amplifier for cellular telephone cradles
06/05/2003WO2003047119A1 Receiver for audio enhancement and method therefor
06/05/2003WO2003047117A2 System and method using primary and secondary synchronization codes during cell search
06/05/2003WO2003047115A1 Method for replacing corrupted audio data
06/05/2003WO2003047101A1 Modulated radio frequency signal generation method and modulated signal source
06/05/2003WO2003047098A2 Method for determining the signal strength at the input of a tuner
06/05/2003WO2003047094A1 High-frequency power amplification apparatus and power amplifier module using the same
06/05/2003WO2003047092A2 Direct conversion of narrow-band rf signals
06/05/2003WO2003047089A1 Alternate timing signal for a vestigial sideband modulator
06/05/2003WO2003047035A1 Gps equipped cellular phone using a spdt mems switch and single shared antenna
06/05/2003WO2003047032A1 Efficient multiple input multiple output system for multi-path fading channels
06/05/2003WO2003046890A1 Providing custom audio profile in wireless device
06/05/2003WO2003046738A1 Method employed by a base station for transferring data
06/05/2003WO2003046602A1 Method for detecting and processing pulsed signals in a radio signal
06/05/2003WO2003046601A2 Locating a communication device using orthogonal projections
06/05/2003WO2003045187A1 Means for attaching a lanyard to a handheld communication device
06/05/2003WO2003010979A3 Method for determining whether to perform link adaptation in wcdma communications
06/05/2003WO2003005056A3 System and method for a gps enabled antenna
06/05/2003WO2003001770A9 Mms system and method with protocol conversion suitable for mobile/portable handset display
06/05/2003WO2003001697A3 Reducing the peak-to-average power ratio of a communication sign al
06/05/2003WO2002087185A3 Method and apparatus for generating pulses using dynamic transfer function characteristics
06/05/2003WO2002084966A3 Method and apparatus for a pulse decoding communication system using multiple receivers
06/05/2003WO2002067441A3 Calibration of in-phase and quadrature transmit branches of a transmitter
06/05/2003US20030106006 Apparatus and method for transmitting and receiving data on packet data control channel
06/05/2003US20030105995 Method and apparatus for rebooting a printer
06/05/2003US20030105993 Detecting events of interest for managing components on a high availability framework
06/05/2003US20030105986 Managing errors detected in processing of commands
06/05/2003US20030105867 Managing a high availability framework by enabling & disabling individual nodes
06/05/2003US20030105866 Real composite objects for providing high availability of resources on networked systems
06/05/2003US20030105719 Information content distribution based on privacy and/or personal information
06/05/2003US20030105532 Method and device for generating ovsf code words
06/05/2003US20030104849 Power saving method for a mobile terminal
06/05/2003US20030104847 Transmitter device having means for automatically transmitting data remaining therein upon its re-activation
06/05/2003US20030104842 Hands-free speakerphone device for mobile terminals
06/05/2003US20030104834 Mobile phone call receiving device capable of automatically turning off car stereo
06/05/2003US20030104823 Portable telephone terminal with position-determining function
06/05/2003US20030104808 Wireless communication system with interference compensation
06/05/2003US20030104799 RF receivers and methods therefor
06/05/2003US20030104798 Receiver, in particular for mobile radio
06/05/2003US20030104796 System and method for improving performance of an HDR wireless terminal with diversity
06/05/2003US20030104793 Nonlinear compensating circuit, base-station apparatus, and transmission power clipping method
06/05/2003US20030104791 Adding peripherals to mobile device via smart interchangeable cover
06/05/2003US20030104789 User interface for a handheld wireless communication device
06/05/2003US20030104783 Adaptive electromagnetic interference rejection system and method
06/05/2003US20030104780 Pole mounted bi-directional RF converter amplifier and system
06/05/2003US20030103634 Vehicle audio system and reproduction method using same
06/05/2003US20030103630 Device for receiving digital radio signals
06/05/2003US20030103589 Apparatus and method for a digital, wideband, intercept and analysis processor for frequency hopping signals
06/05/2003US20030103581 Method and apparatus for reducing DC offsets in a communication system
06/05/2003US20030103577 Power control circuit and radio transmission apparatus
06/05/2003US20030103558 Wireless communication systems and methods for long-code communications for regenerative multiple user detection involving matched-filter outputs
06/05/2003US20030103557 Receiver processing system
06/05/2003US20030103556 Method and system for resource sharing between demodulating paths of a rake receiver
06/05/2003US20030103555 Apparatus for searching multipath in spread spectrum communications system and method thereof
06/05/2003US20030103554 Providing a partially encrypted data packet in a spread spectrum signal
06/05/2003US20030103491 Method for compact representation of multi-code signaling in communication systems
06/05/2003US20030103487 Wireless communication apparatus and method capable of adjusting beacon period
06/05/2003US20030103481 Apparatus and method for transmitting and receiving control information in a mobile communication system
06/05/2003US20030103479 Performing an idle mode handoff in a wireless communication device
06/05/2003US20030103474 Apparatus and method for suppressing interference of reverse link in in-building mobile communication system
06/05/2003US20030103088 User interface for a remote control application
06/05/2003US20030103004 Passive tracking system and method
06/05/2003US20030103002 Portable terminal
06/05/2003US20030102978 Spindle sleeve with transponder
06/05/2003US20030102941 Filter circuit and high frequency communication circuit using the same
06/05/2003US20030102906 Amplitude-modulated signal receiving circuit
06/05/2003US20030102341 Mechanism for engaging portable equipment against a belt clip
06/05/2003US20030101706 Lawn equipment blade and blade system with secondary cutting surfaces
06/05/2003DE10152344C1 Arrangement for transmission/reception improvements in radio communications system with base station has individual transmitter-receivers per antenna in common thermal insulator
06/05/2003CA2468931A1 Booster amplifier for cellular telephone cradles
06/05/2003CA2468779A1 System and method of communication between multiple point-coordinated wireless networks
06/05/2003CA2468492A1 Efficient multiple input multiple output system for multi-path fading channels
06/05/2003CA2435796A1 Method for detecting and processing pulsed signals in a radio signal
06/04/2003EP1317160A1 Communication system, method thereof, switching center thereof and base station control station thereof
06/04/2003EP1317152A2 Method for transmitting short message service using tag
06/04/2003EP1317106A2 Method and apparatus for data scrambling/descrambling
06/04/2003EP1317098A2 Wireless communication apparatus and method capable of adjusting beacon period
06/04/2003EP1317092A2 Apparatus and method for transmitting and receiving data on packet data control channel
06/04/2003EP1317087A1 Radio communication apparatus and radio communication method
06/04/2003EP1317078A2 Power control circuit and radio transmission apparatus with synchronism detection
06/04/2003EP1317077A2 DS-CDMA transmission method
06/04/2003EP1317076A1 Method of transmission in a cellular telecommunications system using adjacent carrier frequency bands
06/04/2003EP1317075A2 Method and device for communication of information
06/04/2003EP1317074A2 System and method for an IF-sampling transceiver
06/04/2003EP1317073A1 Tuner arrangement and set top box
06/04/2003EP1317072A2 Wireless communication system with variable intermediate frequency transmitter
06/04/2003EP1317064A1 Transmitter RF power control
06/04/2003EP1317062A2 Power supply control of cascaded amplifiers in a transmission circuit
06/04/2003EP1317014A1 Filter circuit and high frequency communication circuit using the same
06/04/2003EP1316811A2 Staggered pulse acquisition method and apparatus
06/04/2003EP1316193A1 Dynamically reconfigurable universal transmitter system
06/04/2003EP1316161A2 Method and apparatus for processing a physical channel with partial transport format information
06/04/2003EP1316158A2 Method and apparatus for providing a reference signal from time division multiplexed pilot data
06/04/2003EP1316147A1 Method and device for converting a scanning frequency in multistandard systems
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