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)
10/2007
10/18/2007US20070242732 Spread spectrum receiver and channel compensation method thereof
10/18/2007US20070242731 Pilot aided adaptive minimum mean square interference cancellation and detection
10/18/2007US20070242730 Adaptive Mostly-Digital Ultra-Wide Band Receiver
10/18/2007US20070242729 Ultra-wideband (UWB) secure wireless device pairing and associated systems
10/18/2007US20070242640 Mobile Packet Communication System
10/18/2007US20070242632 Receiver for receiving a spectrum dispersion signal
10/18/2007US20070242566 Insect repelling system using feedback
10/18/2007US20070242167 TV broadcast receiver
10/18/2007US20070242158 Apparatus and Method for Processing Signals in a Multi-Channel Receiver
10/18/2007US20070241977 Impedance Matching Circuit for a Mobile Communication Device
10/18/2007US20070241949 Digitizer Arrangement
10/18/2007DE202007011516U1 Anordnung zur Wiedergabe und Übertragung eines Audiosignals Arrangement for reproducing and transmitting an audio signal
10/18/2007DE102007010531A1 Integriertes Digitalradio-Modul Built-in digital radio module
10/18/2007DE102007006967A1 Testverfahren und Vorrichtung zum Testen einer Vielzahl von RFID-Interposern Test Method and apparatus for testing a plurality of RFID interposers
10/18/2007DE102006018246A1 Identifikationseinrichtung, insbesondere bei Reinräumen Identification device, in particular for clean rooms
10/18/2007DE102006017992A1 Datenträger-/Sendevorrichtung und Verfahren zur Herstellung einer Datenträger-/Sendevorrichtung Disk / transmitting device and method for producing a disc / transmission device
10/18/2007DE102006017973A1 Frequenzmodulator Frequency modulator
10/18/2007DE102006017307A1 Front end module for use in transmission and reception device, has amplifier, which is provided for amplifying both transmission signals, and bypass signaling line, which is provided for bypassing amplifier
10/18/2007DE102006016856A1 Clocked electronic voltage transformer, has circuit provided for monitoring voltage signal applied to input terminal, such that sequential logic skips switch, where no usable input voltage is applied in input terminal attached with switch
10/18/2007DE102006016761A1 Sendevorrichtung und Verfahren zum Übertragen eines Datensignals Transmitting device and method for transmitting a data signal
10/18/2007DE102006014842A1 Received signal strength indicator for data transmission device, has load circuit for supplying current copied from mass-side current, where signal strength indicating signal is obtained from differential signal between output nodes
10/18/2007DE102006014778A1 Vorrichtung und Verfahren zur betriebsparameterabhängigen Verstärkungseinstellung in Funkeinrichtungen Apparatus and method for operating parameter-dependent gain adjustment in radio equipment
10/18/2007DE102005017039A1 Autoradio mit Internet-Radioempfang, Autotelefon und GPS-Navigation Car radio with Internet radio, a car phone and GPS navigation
10/18/2007CA2648183A1 Cell buoy system
10/18/2007CA2645545A1 System and method for zero intermediate frequency filtering of information communicated in wireless networks
10/17/2007EP1845746A1 Transmission rate control method, mobile station, radio base station, and wireless line control station
10/17/2007EP1845726A1 Content protection system
10/17/2007EP1845677A2 Low complexity FFT processing in an OFDMA transceiver
10/17/2007EP1845628A1 Mobile communication terminal, and multipath interference eliminating method
10/17/2007EP1845627A1 Mobile radio apparatus capable of adaptive impedance matching
10/17/2007EP1845626A1 Communication device, multi-band reception device, and reception device
10/17/2007EP1845625A2 Double conversion receiver
10/17/2007EP1845624A1 Transmission device and wireless communication apparatus
10/17/2007EP1845583A1 Antenna device of connection cable integrated type, and radio device
10/17/2007EP1845476A2 Structure for SIM card assembly and disassembly
10/17/2007EP1844585A1 Detecting signals
10/17/2007EP1844561A1 Interference estimation in the presence of frequency errors
10/17/2007EP1844555A1 Sliding hinge device, personal portable device having the sliding hinge device and method of manufacturing the sliding hinge device
10/17/2007EP1844554A2 Elevated antenna and mounting structure in a wireless network
10/17/2007EP1532747B1 Access burst detector correlator pool
10/17/2007EP1480856B1 A method and system for identifying an unauthorized use of a telematic device
10/17/2007EP1421463B1 Phase locked loops fast power up methods and apparatus
10/17/2007EP1407562B1 Method and apparatus for time-aligning transmissions from multiple base stations in a cdma communication system
10/17/2007EP1076928A4 User adjustable volume control that accommodates hearing
10/17/2007EP0914720B1 Information link
10/17/2007EP0885492B1 An improved gps receiver utilizing a communication link
10/17/2007EP0843828B1 Multipath error reduction in a spread spectrum receiver for ranging applications
10/17/2007CN200962659Y 移动电话 Mobile telephone
10/17/2007CN200962658Y A digital transmission terminal for the 800MHzIDEN digital cluster
10/17/2007CN200962612Y Battery cabin cover of the mobile phone and the mobile phone using the same
10/17/2007CN200962591Y Mobile phone with the integrated positioning function
10/17/2007CN200962590Y Monitoring and direction measurement device of ultra-broad frequency band radio communication and radar signal
10/17/2007CN200960253Y Wireless remote pain-alleviating pump
10/17/2007CN101057495A Digital broadcast receiving apparatus
10/17/2007CN101057483A Reception of redundant and non-redundant frames
10/17/2007CN101057475A Noise variance estimation in wireless communications for diversity combining and log-likelihood scaling
10/17/2007CN101057473A Apparatus and method for receiving packet data on a subset of carrier frequencies in a wireless communication system
10/17/2007CN101057430A Communication device and scheduling method
10/17/2007CN101057418A Phase combining diversity
10/17/2007CN101057414A System and method for managing wireless connections in computer
10/17/2007CN101057413A RF transmitter using digital-to-RF conversion
10/17/2007CN101057412A Timing system and method for a wireless transceiver system
10/17/2007CN101057411A 无线通信设备和数据接口 Wireless communication device and the data interface
10/17/2007CN101057410A Mobile device equipped with am radio
10/17/2007CN101057221A Ultra-wideband communication apparatus and methods
10/17/2007CN101057157A Reconfigureable arrays of wireless access points
10/17/2007CN101056469A Dynamic channel configuration in a cellular radio network
10/17/2007CN101056463A A method for uplink and downlink time division switching management in the TD-SCDMA RF receiving and transmission module
10/17/2007CN101056457A Signal detection method of the channel in the E-DCH
10/17/2007CN101056439A Portable electronic device, content information server, and content list providing method
10/17/2007CN101056438A Built-in antenna and radio fixed station
10/17/2007CN101056302A UKF-based channel and carrier frequency deviation estimating method in the OFDM system
10/17/2007CN101056299A Self-adapting peak value limiter and multiple carrier wave sending device
10/17/2007CN101056295A An OFDMA system frequency deviation estimating method based on the sub-carrier interleaving allocation
10/17/2007CN101056290A Hybrid modulus blind equalization for quadrature amplitude modulation (QAM) receivers
10/17/2007CN101056289A A variable power adaptive transmitter
10/17/2007CN101056285A Parallel interference elimination channel estimation method and device in the radio mobile communication system
10/17/2007CN101056244A Method and system for realizing the carrier intercommunication based on the virtual relay
10/17/2007CN101056195A Data synchronization method between the main board and spare board in the communication system
10/17/2007CN101056183A Buffer-based magnitude charging middle message processing method
10/17/2007CN101056140A Preamble for synchronization
10/17/2007CN101056139A Method for realizing the downlink rough synchronization in the initial search process of TD-SCDMA system cell
10/17/2007CN101056136A Method for expanding the uplink synchronization range in the TD-SCDMA mobile communication system
10/17/2007CN101056134A System and method for improving the quality of a received radio signal
10/17/2007CN101056127A Circuit and method for inhibiting interfering component in received signal
10/17/2007CN101056122A A rake receiving implementation method and device of the pilot in the broadband code-division multi-address system
10/17/2007CN101056120A Downlink multi-user detection method in code-division multi-address wireless communication system
10/17/2007CN101056119A Uplink multi-user detection method in code-division multi-address wireless communication system
10/17/2007CN101056118A A method for sharing the information of the adjacent cells in the multi-cell joint detection
10/17/2007CN101056117A A multi-cell joint detection method of the broadcast channel in the time-division duplex system
10/17/2007CN101056116A Radio data collection hardware module and its making method
10/17/2007CN101056115A Demodulator and method thereof
10/17/2007CN101056114A Radio reception apparatus receiving multiple radio signals different in frequency
10/17/2007CN101056113A Middle frequency receiving circuit and receiving method
10/17/2007CN101056112A 双变换接收机 Double conversion receiver
10/17/2007CN101056111A Pulse periodic voltage adjuster, fm receiver and method for adjusting a peak value
10/17/2007CN101056110A Noise canceller and AM receiving device using the same
10/17/2007CN101056109A Receiving, displaying, and recording apparatus
10/17/2007CN101056108A Vehicular traffic information visual receiver and its application
10/17/2007CN101056107A Filter ciucuit, frequency modulation transmitter containing the same and mini electronic device
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