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)
08/2004
08/19/2004US20040161049 Communication system
08/19/2004US20040161025 Transmitter image suppression in TDD transceivers
08/19/2004US20040161022 Efficient back-end channel matched filter (CMF)
08/19/2004US20040161021 Correlator allocation control process for allocating correlator group as divided into shared correlators and dedicated correlators
08/19/2004US20040161020 Method and apparatus for code identification in wireless applications
08/19/2004US20040161019 Code division multiple access enhanced capacity system
08/19/2004US20040161018 Frequency hop sequences for multi-band communication systems
08/19/2004US20040160980 Wireless communication device
08/19/2004US20040160934 Method and apparatus for generating a code in an asynchronous code division multiple access mobile communication system
08/19/2004US20040160933 Code division multiplexing commands on a code division multiplexed channel
08/19/2004US20040160926 Spread spectrum base station notch filtering transmitted signals
08/19/2004US20040160925 System and method for retransmitting uplink data in a code division multiple access communication system
08/19/2004US20040160924 Systems and methods for parallel signal cancellation
08/19/2004US20040160916 Method and apparatus for transmitting information within a communication system
08/19/2004US20040160913 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
08/19/2004US20040160912 Hierarchical data collection network supporting packetized voice communication among wireless terminals and telephones
08/19/2004US20040160901 Thermal transmission control of wireless data modem
08/19/2004US20040160894 European digital audio broadcast receiver having a simply implementable fast fourier transform processor and an operation method therefor
08/19/2004US20040160573 Wireless interactive headset
08/19/2004US20040160572 Eyeglass with MP3 player
08/19/2004US20040160571 Electronically enabled eyewear
08/19/2004US20040160344 Robust system for transmitting and receiving map data
08/19/2004US20040160264 Mixer circuit having improved linearity and noise figure
08/19/2004US20040159149 Sensor apparatus and method of using same
08/19/2004DE10317599A1 Integrated transceiver used in mobile communication systems has interface circuit with adjustable impedance
08/19/2004DE10306689A1 Schaltungsanordnung zur Signaldetektion Circuitry for signal detection
08/19/2004DE10305379A1 Frontendschaltung Front-end circuit
08/19/2004DE10303955A1 Mobile phone data signal generating device generates a signal with a feedback regulated optimum sampling point from an over sampled data signal based on application of a corrected sampling error to the data signal
08/19/2004DE10303912A1 Verfahren und Vorrichtung zur Bestimmung von Energieverzögerungsprofilen bei einer Datenstrombübertragung über mehrfache Datenübertragungspfade Method and apparatus for determining power delay profiles at a Datenstrombübertragung over multiple data transmission paths
08/19/2004DE10302647A1 Vorrichtung und Verfahren zum Abwärtsmischen eines Eingangssignals in ein Ausgangssignal Apparatus and method for downward mixing an input signal into an output signal
08/19/2004DE10296889T5 Beleuchtete Dekorblenden und Telefone mit solchen Blenden Illuminated Dash Trim and phones with such aperture
08/19/2004DE10253671B3 Unterdrückung der Nachbarkanalinterferenz durch adaptive Kanalfilterung in Mobilfunkempfängern Suppression of adjacent-channel interference by adaptive channel filtering in mobile radio receivers
08/19/2004DE10251203B3 Verfahren und Schaltungsanordnung zum Einspeisen eines Eingangssignales in n Empfänger Method and circuit for feeding an input signal in receiver n
08/19/2004CA2514455A1 Sub-symbol parallel interference cancellation
08/19/2004CA2488991A1 Antenna switching device and method thereof
08/18/2004EP1448041A2 High-frequency device
08/18/2004EP1448005A1 Communication terminal apparatus, base station apparatus and radio communication method
08/18/2004EP1448003A2 Apparatus and method for controlling amplifier to save power
08/18/2004EP1447989A1 Method for initializing a digital decoder and decoder implementing such a method
08/18/2004EP1447981A1 Information processing device and method, program, and recording medium
08/18/2004EP1447958A1 Portable wireless terminal having a rotatable lens
08/18/2004EP1447933A2 Adaptive wireless transmission/reception system and method
08/18/2004EP1447932A1 Wireless receiver
08/18/2004EP1447931A1 Ofdm transmitter and ofdm transmitting method
08/18/2004EP1447929A1 An apparatus and method for receiving a digital audio broadcast
08/18/2004EP1447927A1 Signal processing apparatus and method
08/18/2004EP1447924A1 Transmission using an antenna array in a CDMA communication system
08/18/2004EP1447923A2 Radio communication system, radio network controller, mobile station and down link transmission power control method
08/18/2004EP1447919A2 Correlator allocation control process for CDMA mobile communication system
08/18/2004EP1447918A2 A synchronization method for a CDMA system
08/18/2004EP1447917A1 Adaptive acquisition system for spread spectrum transmissions compensating for frequency offset and noise
08/18/2004EP1447916A2 Method and appartus for spread-spectrum data detection
08/18/2004EP1447915A1 Apparatus for radio signal despreading in a radio communication system using CDMA
08/18/2004EP1447914A1 Detection of data transmission paths
08/18/2004EP1447749A2 Software development environment
08/18/2004EP1446939A2 A system and method for accessing ubiquitous resources in an intelligent environment
08/18/2004EP1446905A2 Method and device for data communication in a multi-user system
08/18/2004EP1446903A1 Methods and communications terminals for increasing capacity cdma communications networks
08/18/2004EP1446896A1 Method for link adaptation and transmit power control
08/18/2004EP1446893A1 Methods and apparatus for spread spectrum signal processing using a reconfigurable coprocessor
08/18/2004EP1446892A1 Low complexity multiuser detector
08/18/2004EP1446875A1 Method and device for installing broadcasting channels
08/18/2004EP1446723A1 Method employed by a base station for transferring data
08/18/2004EP1198939A4 Method and system for combining orthogonal transmit diversity and adaptive array techniques in a wireless communications system
08/18/2004EP1166458B1 Method and system for detecting in-band jammers in a spread spectrum wireless base station
08/18/2004EP1163730B1 Synchronous load doubler-charge pump with an integrated in-phase regulator
08/18/2004EP1147621B9 Communication station with automatic cable loss compensation
08/18/2004EP1116363B1 Open loop receiver
08/18/2004EP1092288B1 Data transmission in a tdma system
08/18/2004EP1025697A4 Channel scanning and channel change latency reduction in an atsc television receiver
08/18/2004EP0941532B1 Rfid system in communication with vehicle on-board computer
08/18/2004EP0934637B1 Method of receiving messages, and electrical appliance for implementing the method
08/18/2004EP0797873B1 Method and apparatus for increasing receiver immunity to interference
08/18/2004CN2634730Y Radio intercommunication door bell
08/18/2004CN1522546A System and apparatus for performing broadcast and localcast communications
08/18/2004CN1522536A Information delivery system, method, information processing apparatus, and method
08/18/2004CN1522513A Method and apparatus for estimating the signal to interference-plus-noise ratio of a wireless channel
08/18/2004CN1522509A Method for controlling generation of transmission power control information, method of controlling characteristics of receiver circuit based on overflow information, and CDMA communication apparatus
08/18/2004CN1522507A Multi-mode communication device with position location
08/18/2004CN1522502A System and method for post filtering peak power reduction in communications systems
08/18/2004CN1522501A 接受机 Receivers
08/18/2004CN1522494A Method and an arrrangement relating to telecommunications systems
08/18/2004CN1522488A System for controlling the frequency of an oscillator
08/18/2004CN1522449A Laminated soft magnetic member, soft magnetic sheet and production method for laminated soft magnetic member
08/18/2004CN1522090A Control apparatus and method for mobile communication terminal using electrostatic detection
08/18/2004CN1522089A Frequency synthesis device for dual mode multiple frequency range transceiver and method thereof
08/18/2004CN1522071A Mobile terminal having image processing function and method therefor
08/18/2004CN1522064A Program guide in a digital video system
08/18/2004CN1522028A 移动终端 The mobile terminal
08/18/2004CN1522027A Hinge apparatus for mobile phones
08/18/2004CN1521977A Communication device performing communication using two clock signals complementary to each other
08/18/2004CN1521973A Synchronization keeping method and apparatus for baseband receiving of CDMA system
08/18/2004CN1521970A OFDM receiver, semiconductor integrated circuit and OFDM receiving method
08/18/2004CN1521961A Radio communication system, radio network controller, mobile station and down link transmission power control method
08/18/2004CN1521959A Adaptive wireless transmission/reception system
08/18/2004CN1521955A Information providing apparatus, information receiver, wireless communication apparatus
08/18/2004CN1521954A Circuit arrangement for signal detection
08/18/2004CN1521953A Apparatus and method for computation process of natural language using hand held communication equipment
08/18/2004CN1521952A Method and apparatus for downconverting signals transmitted using a plurality of modulation formats to a common intermediate frequency range
08/18/2004CN1521942A Apparatus and method for carrier frequency correction of remote controller