| 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) |
|---|
| 06/13/2002 | US20020070845 Method and configuration for remote access control |
| 06/13/2002 | US20020070824 Noise filter and high frequency transmitter using noise filter |
| 06/13/2002 | US20020070807 High-frequency amplifier circuit for UHF television tuner having less distortion |
| 06/13/2002 | US20020070803 Intermodulation product cancellation circuit |
| 06/13/2002 | DE10158124A1 TV tuner stores reference frequency per channel number as numerical value, tunes channel to each channel number by varying tuning frequency in frequency unit to receive tuned radio wave |
| 06/13/2002 | DE10147317A1 Screen display apparatus used in mobile communication terminal has image output processor which reads data from shadow memory and OSD memory, and provides read data to display unit |
| 06/13/2002 | DE10115851A1 Integrierte Halbleiterschaltung A semiconductor integrated circuit |
| 06/13/2002 | DE10060425A1 Empfängerschaltung Receiver circuit |
| 06/13/2002 | DE10045872A1 Elektrischer Baustein zur Weiterleitung von Signalen mindestens einer Empfangsantenne an mindestens einen Empfänger Electrical component for transmission of signals at least one receiving antenna at least one recipient |
| 06/13/2002 | CA2794099A1 Method and apparatus for improved detection of rate errors in variable rate receivers |
| 06/13/2002 | CA2776357A1 Simple block space time transmit diversity using multiple spreading codes |
| 06/13/2002 | CA2635909A1 Simple block space time transmit diversity using multiple spreading codes |
| 06/13/2002 | CA2431248A1 Peak power and envelope magnitude regulators and cdma transmitters featuring such regulators |
| 06/13/2002 | CA2430883A1 Method and apparatus for improved detection of rate errors in variable rate receivers |
| 06/12/2002 | EP1213942A1 Supplemental channel sharing algorithm |
| 06/12/2002 | EP1213924A1 Portable telephone provided with image pickup device |
| 06/12/2002 | EP1213896A1 Mobile videotelephone system |
| 06/12/2002 | EP1213887A1 Radio communication apparatus and radio communication method |
| 06/12/2002 | EP1213863A1 Cdma receiver |
| 06/12/2002 | EP1213859A2 Receiver for receiving digital broadcast signals, where the digital broadcast signal comprises a main channel for broadcasting a main programme and a subchannel for broadcasting an independent programme |
| 06/12/2002 | EP1213856A1 Method and apparatus for transmitting and receiving high speed data using code division multiple access channels |
| 06/12/2002 | EP1213854A2 Capacity management in a CDMA system |
| 06/12/2002 | EP1213850A1 Transmission power control method and apparatus |
| 06/12/2002 | EP1213847A1 Two-wire four-wire converting circuit for communication device |
| 06/12/2002 | EP1213846A2 Code division multiple access communication system |
| 06/12/2002 | EP1213845A2 Code acquisition in a CDMA communication system |
| 06/12/2002 | EP1213844A1 Multibranch communications receiver |
| 06/12/2002 | EP1213843A1 Radio wave transmittal portable telephone carrier |
| 06/12/2002 | EP1213842A1 Program providing system |
| 06/12/2002 | EP1213837A1 Tuner for receiving television signal in VHF band and UHF band |
| 06/12/2002 | EP1213835A1 Filter circuit |
| 06/12/2002 | EP1213834A2 A method for tuning a filter |
| 06/12/2002 | EP1213832A1 AM receiver with audio filtering means |
| 06/12/2002 | EP1213830A1 Multi-mode radio communications device using a common reference oscillator |
| 06/12/2002 | EP1212878A1 Method and apparatus for rotating a phase of a modulated signal |
| 06/12/2002 | EP1212871A1 Estimation, in a rake receiver, of the rate of change of the channel |
| 06/12/2002 | EP1212857A2 Method and device for introducing information into a data stream and a method for encoding an audio signal |
| 06/12/2002 | EP1212856A1 Systems and methods for spread spectrum communication of supplemental information |
| 06/12/2002 | EP1212854A1 Method for performing usts handover and usts mode switching in a mobile communication system |
| 06/12/2002 | EP1212845A2 Power estimation method |
| 06/12/2002 | EP1212844A2 Detection method and device |
| 06/12/2002 | EP1212843A1 Modified finger assignment algorithm for high data rate calls |
| 06/12/2002 | EP1212842A1 Reduced computation in joint detection |
| 06/12/2002 | EP1212841A1 A dual band vco |
| 06/12/2002 | EP1212840A1 Multi-band transceiver having multi-slot capability |
| 06/12/2002 | EP1212839A1 System and method for accurately predicting signal to interference and noise ratio to improve communications system performance |
| 06/12/2002 | EP1212808A1 Semi built-in multi-band printed antenna |
| 06/12/2002 | EP1212723A1 Carrier element for an electronic media apparatus |
| 06/12/2002 | EP1212212A1 Transportable integration unit for mobile radio telephones and for placing into a drinks holder |
| 06/12/2002 | EP1211964A1 Filament gripper |
| 06/12/2002 | EP1108307A4 Apparatus and method for channel coding and multiplexing in cdma communication system |
| 06/12/2002 | EP1066556B1 Dither noise source with notched frequency spectrum |
| 06/12/2002 | EP1064737B1 Method and device for allocating channels in a cdma radiocommunications system |
| 06/12/2002 | EP0801772B1 Device and method for adaptive narrowband interference suppression in multiple-access communication |
| 06/12/2002 | EP0694235B1 Ultra-wideband receiver |
| 06/12/2002 | EP0645063B1 Receiver automatic gain control |
| 06/12/2002 | EP0606396B1 A radio frequency local area network |
| 06/12/2002 | CN1353894A Signal processor for multiplex communication system and signal processing method therefor |
| 06/12/2002 | CN1353891A Method and device for reducing crosstalk interference |
| 06/12/2002 | CN1353889A Uncoordinated frequency hopping cellular system |
| 06/12/2002 | CN1353888A Channel estimation in CDMA wireless communication system |
| 06/12/2002 | CN1353887A Improvement in or relating to mobile telecommunications systems |
| 06/12/2002 | CN1353886A Radio device and method of calibration of antenna directivity |
| 06/12/2002 | CN1353885A Receiver circuit for communications terminal and method for processing signal in receiver circuit |
| 06/12/2002 | CN1353884A Method and apparatus for receiving signal |
| 06/12/2002 | CN1353883A Heterodyne mobile radio telephone receiver having simplified input filtering |
| 06/12/2002 | CN1353557A Mobile telephone |
| 06/12/2002 | CN1353517A Transmitting technique and method and receiving technique and mehtod of multichannel carrier communication system |
| 06/12/2002 | CN1353515A Mobile communication systme using long code and short code multicarrier CDMA scheme |
| 06/12/2002 | CN1353513A Data injection method for broadcast system integrating digital video-audio broadcast with data broadcast |
| 06/12/2002 | CN1353506A Circuit for implementing multi-stage continuous AGC |
| 06/12/2002 | CN1353505A Portable DARC wireless data receiver card |
| 06/11/2002 | US6405272 System and method for arbitration of a plurality of processing modules |
| 06/11/2002 | US6405147 Signal transfer device measurement system and method |
| 06/11/2002 | US6405064 Portable wireless device |
| 06/11/2002 | US6405062 Battery level indicator for a telephone set |
| 06/11/2002 | US6405059 Telephone comprising an automatic calling device that compares phone number fields for composition of the dialed number |
| 06/11/2002 | US6405058 Wireless high-speed internet access system allowing multiple radio base stations in close confinement |
| 06/11/2002 | US6405057 Method and apparatus for base transceiver station cold starts |
| 06/11/2002 | US6405054 Apparatus for and method of improving efficiency of transceivers in radio products |
| 06/11/2002 | US6405026 Communication device and method |
| 06/11/2002 | US6405025 Method for selecting the frequency range in radio communication devices operating in several frequency ranges and a radio communication device |
| 06/11/2002 | US6405024 Frequency synthesizer with a phase-locked loop for receiving and processing signals in different frequency bands |
| 06/11/2002 | US6405023 Battery packaging system |
| 06/11/2002 | US6405022 Apparatus for radio frequency processing with single oscillator for intermediate frequency processing |
| 06/11/2002 | US6404898 Method and system for encoding image and audio content |
| 06/11/2002 | US6404891 Volume adjustment as a function of transmission quality |
| 06/11/2002 | US6404830 Digital radio frequency interference canceller |
| 06/11/2002 | US6404828 Multichannel decoder |
| 06/11/2002 | US6404826 Iterative signal-to-interference ratio estimation for WCDMA |
| 06/11/2002 | US6404824 Apparatus and method to reduce power amplifier noise generation in a multiplexed communication system |
| 06/11/2002 | US6404823 Envelope feedforward technique with power control for efficient linear RF power amplification |
| 06/11/2002 | US6404808 Period determination of sampled pseudo-random binary sequence generated signals |
| 06/11/2002 | US6404803 PN code acquisition with adaptive antenna array and adaptive threshold for CDMA wireless communications |
| 06/11/2002 | US6404802 Flexible binary phase shift keying/quadrature phase shift keying modulator of wideband code division multiple access system |
| 06/11/2002 | US6404760 CDMA multiple access interference cancellation using signal estimation |
| 06/11/2002 | US6404759 CDMA multi-user receiving apparatus including interference canceller with optimal receiving state |
| 06/11/2002 | US6404758 System and method for achieving slot synchronization in a wideband CDMA system in the presence of large initial frequency errors |
| 06/11/2002 | US6404757 Reception method and apparatus in CDMA system |
| 06/11/2002 | US6404748 Receipt circuit for a TDMA radio apparatus |