| 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) |
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| 01/10/2001 | EP1066707A1 Frame synchronisation in multi-carrier transmission systems |
| 01/10/2001 | EP1066706A1 Method for digital equalisation, and radio communication receiver implementing said method |
| 01/10/2001 | EP1066693A1 Device and method for assigning spreading code for reverse common channel message in cdma communication system |
| 01/10/2001 | EP1066691A2 Method of performing antenna diversity in spread spectrum in wireless local area network |
| 01/10/2001 | EP1066689A2 Reception method and receiver |
| 01/10/2001 | EP1066687A2 Co-channel interference in a receiver |
| 01/10/2001 | EP1066679A1 Method and circuit for controlling the compensation of offset voltages of a radio receiver circuit which is integrated in a circuit module |
| 01/10/2001 | EP1066678A1 Digital signal processing architecture for multi-band radio receiver |
| 01/10/2001 | EP1066676A1 Demodulator circuits |
| 01/10/2001 | EP1066588A2 Transponder communication station provided with a transmission coil configuration with two transmission coils |
| 01/10/2001 | EP1066556A1 Dither noise source with notched frequency spectrum |
| 01/10/2001 | EP0807331B1 Radio receiver with a potentiometer as volume regulator |
| 01/10/2001 | CN2414570Y Power source for mobile telephone battery charger |
| 01/10/2001 | CN2414569Y Split type intercom |
| 01/10/2001 | CN1279858A System for processing broadcasted signals |
| 01/10/2001 | CN1279842A Amplifier and method of power amplification |
| 01/10/2001 | CN1279573A Digital mobile telephone |
| 01/10/2001 | CN1279571A Device and method for short message service via digital mobile station |
| 01/10/2001 | CN1279569A Sation system having processor to elimnate parallel interference |
| 01/10/2001 | CN1279567A Multiple user interferences cancellation method for database inquiry and threshold judgement and receiver |
| 01/10/2001 | CN1279564A Mobile wireless communication device |
| 01/10/2001 | CN1279557A Telephone information service system |
| 01/10/2001 | CN1279556A Environment noise level evaluation apparatus and method, communication device and data terminal apparatus |
| 01/10/2001 | CN1279553A Method for recognizing random access in public wireless channel |
| 01/10/2001 | CN1279546A Emission power control method |
| 01/10/2001 | CN1279545A Reverse-spread spectrum device, time sequence inspection device, channel evaluation device and method for measuring frequency faults |
| 01/10/2001 | CN1279544A Broadcast receiver |
| 01/10/2001 | CN1279540A Radio communication device in CDMA system and power consumption control method |
| 01/10/2001 | CN1279539A PDA system with monodirection/bidirection communication function |
| 01/09/2001 | US6173195 Wireless mobile telephone adapter for automobiles |
| 01/09/2001 | US6173194 Mobile terminal having improved user interface |
| 01/09/2001 | US6173190 Signal receiving apparatus and method |
| 01/09/2001 | US6173170 Radio telephone apparatus capable of detecting a drop of power source voltage |
| 01/09/2001 | US6173166 Detection and correction of multipath in an FM receiver |
| 01/09/2001 | US6173165 Receiver for RDS-TMC broadcast messages including storage device for storing control data under a code |
| 01/09/2001 | US6173164 Method and apparatus for wide range automatic frequency control |
| 01/09/2001 | US6173163 Switched sampling systems and methods for monitoring radio transmit power |
| 01/09/2001 | US6173160 Mobile station having drift-free pulsed power detection method and apparatus |
| 01/09/2001 | US6173022 Synchronizing audio signal samples taken at different sampling rates |
| 01/09/2001 | US6173010 Method for initializing apparatus for transferring asymmetrical data |
| 01/09/2001 | US6173009 State calculation circuit for discrete linear state space model |
| 01/09/2001 | US6173008 Rake receiver for reducing hardware consumption and improving search performance |
| 01/09/2001 | US6173007 High-data-rate supplemental channel for CDMA telecommunications system |
| 01/09/2001 | US6173006 Direct sequence CDMA device and method for using the same |
| 01/09/2001 | US6173004 Frequency hopping communication device |
| 01/09/2001 | US6173003 Dither noise source with notched frequency spectrum |
| 01/09/2001 | US6172994 Method and apparatus for creating a composite waveform |
| 01/09/2001 | US6172969 CDMA receiver employing successive cancellation of training-signal interference |
| 01/09/2001 | US6172652 RF receiving antenna system |
| 01/09/2001 | US6172609 Reader for RFID system |
| 01/09/2001 | US6172596 System method and apparatus for identifying and communicating with a plurality of types of radio frequency communication devices |
| 01/09/2001 | US6172578 Oscillation circuit suitable for upper heterodyne receiver |
| 01/09/2001 | US6172564 Intermodulation product cancellation circuit |
| 01/09/2001 | US6172316 Antenna switching device |
| 01/09/2001 | CA2163406C Satellite pay load incorporating transparent channels |
| 01/08/2001 | CA2310924A1 Calibration of a n-port receiver |
| 01/06/2001 | CA2276971A1 Preamble using golay sequence for access channel in cellular communications systems |
| 01/04/2001 | WO2001001720A1 Network-evaluated handover assisted by both mobile and base-stations |
| 01/04/2001 | WO2001001717A1 Base-station-assisted terminal-to-terminal connection setup |
| 01/04/2001 | WO2001001648A1 Chirp waveform decoding system |
| 01/04/2001 | WO2001001647A1 Method of calculating data sequences from a received signal |
| 01/04/2001 | WO2001001626A1 Apparatus and method for channel coding and multiplexing in cdma communication system |
| 01/04/2001 | WO2001001618A1 Method of associating a training code to a channelisation code in a mobile telecommunication system |
| 01/04/2001 | WO2001001617A1 Cdma communication system |
| 01/04/2001 | WO2001001609A1 Channel assignment method for a base station in a mobile communication system |
| 01/04/2001 | WO2001001607A1 Transmitting power control unit |
| 01/04/2001 | WO2001001605A1 High-speed data services using multiple transmit antennas |
| 01/04/2001 | WO2001001601A1 Method for controlling the transmission power |
| 01/04/2001 | WO2001001599A1 Method for adjusting transmission power in a radio system and corresponding radio system |
| 01/04/2001 | WO2001001596A1 Method and apparatus for fast wcdma acquisition |
| 01/04/2001 | WO2001001595A1 Rake combining methods and apparatus using weighting factors derived from knowledge of spread spectrum signal characteristics |
| 01/04/2001 | WO2001001594A1 Multistep rake combining method and apparatus |
| 01/04/2001 | WO2001001593A1 Synchronisation codeword for interference reduction in a cdma system |
| 01/04/2001 | WO2001001591A1 Apparatus with a built-in speaker |
| 01/04/2001 | WO2001001589A1 Radio apparatus unit and radio apparatus housing |
| 01/04/2001 | WO2001001588A1 Method and arrangement for adjusting output power of a transmitter power supply |
| 01/04/2001 | WO2001001584A2 Communications system and method for multi-carrier orthogonal coding |
| 01/04/2001 | WO2001001572A1 Integrated circuit for detecting a receive signal and circuit array |
| 01/04/2001 | WO2001001568A1 Circuit array for adapting an amplifier to a high frequency line and utilization of said circuit array |
| 01/04/2001 | WO2001001562A1 Electronic circuit arrangement generating a transmit frequency |
| 01/04/2001 | WO2001001512A1 Vehicle antenna system for multiple vehicle electronic components |
| 01/04/2001 | WO2000049720A3 Method for synchronization in a spread spectrum receiver |
| 01/04/2001 | WO2000043804A3 Radio frequency identification device |
| 01/04/2001 | DE19930401A1 Device for use of mobile telephones by hearing aid wearers couples acoustic signal electrically into hearing aid and out of mobile telephone via connecting channel |
| 01/04/2001 | DE19928262A1 Signal mixture separating method in receiver |
| 01/04/2001 | DE19918386A1 Verfahren und Vorrichtung zum Decodieren eines Codemultiplex-Signals Method and device for decoding a code division multiplex signal |
| 01/04/2001 | CA2377790A1 Electronic circuit arrangement generating a transmit frequency |
| 01/04/2001 | CA2376195A1 Method and apparatus for fast wcdma acquisition |
| 01/03/2001 | EP1065856A2 Baseband predistortion system for linearising power amplifiers. |
| 01/03/2001 | EP1065853A1 Broadcast receiver for multi-transmission system |
| 01/03/2001 | EP1065850A2 ISI-rejecting differential receiver |
| 01/03/2001 | EP1065819A1 Radio communication equipment and communication method |
| 01/03/2001 | EP1065814A2 Receiver for receiving Digital Audio Broadcasts (DAB) |
| 01/03/2001 | EP1065807A1 A method of resolving physical layer collisions in a random access protocol, and a corresponding receiver |
| 01/03/2001 | EP1065806A2 Universal replacement communications satellite |
| 01/03/2001 | EP1065805A2 Diversity CDMA reception apparatus having only one CDMA receiving part |
| 01/03/2001 | EP1065804A2 Transmission/reception apparatus |
| 01/03/2001 | EP1065802A1 Transmission power control method by measuring the Eb/No of a weighted signals' combination |
| 01/03/2001 | EP1065801A1 Adaptive path searcher in a CDMA receiver |
| 01/03/2001 | EP1065800A1 Code division multiple access system having improved pilot channels |