| 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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| 04/19/2001 | WO2001027894A1 Media system and remote controller for controlling the media system |
| 04/19/2001 | WO2001027869A1 Communication device |
| 04/19/2001 | WO2001001595A8 Rake combining methods and apparatus using weighting factors derived from knowledge of spread spectrum signal characteristics |
| 04/19/2001 | WO2000077950A8 Adjusting maximum transmit power to maintain constant margin for adjacent channel power rejection |
| 04/19/2001 | WO2000070751A8 Broadcast transmission system with correction for distortion |
| 04/19/2001 | WO2000065792A8 A windowing function for maintaining orthogonality of channels in the reception of ofdm symbols |
| 04/19/2001 | DE19949339A1 Verfahren und Anordnung zur Verminderung der Belastung eines Mobiltelefon-Benutzers durch elektromagnetische Strahlung im Funkwellenbereich Method and apparatus for reducing the load on a mobile phone user by electromagnetic radiation in the radio waveband |
| 04/19/2001 | CA2825703A1 Method and apparatus for eliminating the effects of frequency offsets in a digital communication system |
| 04/19/2001 | CA2385116A1 Matched filter and spread spectrum receiver |
| 04/18/2001 | EP1093317A1 Method for establishing an emergency call from a mobile phone |
| 04/18/2001 | EP1093274A2 Hinge structure for collapsible portable phone |
| 04/18/2001 | EP1093241A1 Adaptive transmitter/receiver |
| 04/18/2001 | EP1093238A2 Synchronisation signal transmission method and system for CDMA mobile communication |
| 04/18/2001 | EP1093237A2 Improvements in or relating to wireless communication systems |
| 04/18/2001 | EP1093236A2 CDMA baseband receiver capable of establishing synchronization with peripheral base stations |
| 04/18/2001 | EP1093235A2 Method and apparatus for detecting multiple signals in a CDMA network |
| 04/18/2001 | EP1093234A1 Method and apparatus for reducing the rf radiation exposure of a mobile telephone user |
| 04/18/2001 | EP1093233A1 Apparatus and method for power control |
| 04/18/2001 | EP1093222A1 Transmitter and receiver |
| 04/18/2001 | EP1093186A1 Radio transmitter and transmission directivity adjusting method |
| 04/18/2001 | EP1093185A2 Phased array spread spectrum system and method |
| 04/18/2001 | EP1093183A2 Antenna equipment and communication terminal equipment |
| 04/18/2001 | EP1093103A1 Media system and remote control for controlling the media system |
| 04/18/2001 | EP1093098A1 Antenna structure with a casing including electronic components |
| 04/18/2001 | EP1093075A1 Method of identifying several transponders |
| 04/18/2001 | EP1092987A2 GPS positioning method and GPS reception apparatus |
| 04/18/2001 | EP1092825A2 Communication device comprising portable transmitter in which ID code is registered after manufacture |
| 04/18/2001 | EP1092317A1 Method for objects segmentation in video sequences by object tracking and user assistance |
| 04/18/2001 | EP1092288A1 Data transmission in a tdma system |
| 04/18/2001 | EP1092285A1 Appararus and method for synchronizing channels in a w-cdma communication system |
| 04/18/2001 | EP1092283A1 Cell search apparatus and method in asynchronous communication system |
| 04/18/2001 | EP1092278A1 Method and apparatus in a wireless communication system for dynamically formatting application data to be transmitted |
| 04/18/2001 | EP1092274A1 A predistorter |
| 04/18/2001 | EP1092272A1 Entertainment micro system |
| 04/18/2001 | EP1092265A1 Amplification using amplitude reconstruction of amplitude and/or angle modulated carrier |
| 04/18/2001 | EP1023809B1 Frame-based audio coding with gain-control words |
| 04/18/2001 | CN1292189A Method and circuit for demodulation |
| 04/18/2001 | CN1292178A Device and method for spreading channels in mobile communication system |
| 04/18/2001 | CN1292174A Radio communication system |
| 04/18/2001 | CN1292173A Reception method and receiver |
| 04/18/2001 | CN1292172A Method and aparatus for downconverting signals transmitted using plurality of modulation formats to common intermediate frequency range |
| 04/18/2001 | CN1292171A Receiver power consumption reduction |
| 04/18/2001 | CN1292163A Method and apparatus for communicating battery pack information |
| 04/18/2001 | CN1291852A Device and method for controlling sound volume of automatic receiver of hand radio telephone set |
| 04/18/2001 | CN1291832A Self adaptive power control in wide band code division multiplexing honeycomb system and operation method |
| 04/18/2001 | CN1291831A Diversity code division multiplexing receiving equipment with only one code division multiplexing receiving part |
| 04/18/2001 | CN1291828A Antenna system on vehicle glass window for receiring AM radio signal |
| 04/18/2001 | CN1291827A Demodulating method capable of maintaining specular purity |
| 04/18/2001 | CN1064798C Protection switching apparatus and method |
| 04/18/2001 | CN1064796C Level control circuit for receiver |
| 04/18/2001 | CN1064794C Multiple access up converter/modulator and method |
| 04/18/2001 | CN1064773C Method and apparatus for encoding digital signals |
| 04/18/2001 | CN1064770C Equipment and method for concealing distorsion effect in speech decoder |
| 04/18/2001 | CN1064769C Equipment and method for improving audio signal decode in wireless communication system |
| 04/18/2001 | CN1064768C Method and apparatus for transmission error concealment in wireless communication system |
| 04/17/2001 | US6219564 Time base alignment for digital mobile phones |
| 04/17/2001 | US6219562 Broadband base station architecture for advanced resource management |
| 04/17/2001 | US6219553 Low power wireless network using desktop antenna |
| 04/17/2001 | US6219534 Radio communication apparatus |
| 04/17/2001 | US6219532 Movable radio terminal device capable of precisely matching impedances |
| 04/17/2001 | US6219531 Architecture and frequency plan for a UHF portable radio |
| 04/17/2001 | US6219530 Transponder communication station provided with a transmission coil configuration with three transmission coils |
| 04/17/2001 | US6219527 Radio apparatus in which slackening is prevented as regards a cable connected to an antenna |
| 04/17/2001 | US6219419 Sticker shielding against electromagnetic wave |
| 04/17/2001 | US6219391 Wireless communication apparatus and wireless communication method |
| 04/17/2001 | US6219390 Adaptive interference canceller using digital control techniques |
| 04/17/2001 | US6219376 Apparatuses and methods of suppressing a narrow-band interference with a compensator and adjustment loops |
| 04/17/2001 | US6219374 Structure of a coherent dual channel QPSK transceiver using pilot symbols in a code division multiple access system |
| 04/17/2001 | US6219356 Method for multipath resistant waveform coding for high speed wireless data transmission |
| 04/17/2001 | US6219344 Pilot aided traffic channel estimation for CDMA cellular systems |
| 04/17/2001 | US6219343 Rate control techniques for efficient high speed data services |
| 04/17/2001 | US6219341 Method for bandwidth efficient multiple access wireless communication |
| 04/17/2001 | US6219334 Receiving apparatus for receiving orthogonal frequency division multiplexing signal and receiving method thereof |
| 04/17/2001 | US6219333 Method and apparatus for synchronizing a carrier frequency of an orthogonal frequency division multiplexing transmission system |
| 04/17/2001 | US6219088 NTSC interference rejection filter |
| 04/17/2001 | US6218972 Tunable bandpass sigma-delta digital receiver |
| 04/17/2001 | US6218957 Radio selective calling receiver |
| 04/17/2001 | US6218931 Home-appliance network with nodes identified by direct-sequence spreading codes |
| 04/17/2001 | US6218899 Method for a highly linear variable-gain low noise amplifier |
| 04/17/2001 | US6218854 Data line termination circuits and integrated circuit devices including attenuation circuit and charge/discharge circuit |
| 04/17/2001 | US6217182 Electronic device with display and receptacle for a removable information storage medium |
| 04/17/2001 | US6216385 Radio calling receiver with means to control reception based on service area, time zone, and/or electric field strength |
| 04/17/2001 | CA2260653C A method and a device for maintaining the performance quality of a code-division multiple access system in the presence of narrow band interference |
| 04/17/2001 | CA2224899C Receiver with analog and digital channel selectivity |
| 04/17/2001 | CA2217429C Techniques for simultaneous communications of analog frequency-modulated and digital modulated signals using postcanceling scheme |
| 04/17/2001 | CA2061966C Integrated electronic warfare antenna receiver |
| 04/14/2001 | CA2323184A1 Cdma baseband receiver capable of establishing synchronization with peripheral base stations |
| 04/14/2001 | CA2312300A1 Media system and remote control for same |
| 04/12/2001 | WO2001026342A2 Telecommunications module |
| 04/12/2001 | WO2001026269A1 Apparatus and method for gating data on a control channel in a cdma communication system |
| 04/12/2001 | WO2001026262A2 Method and device for introducing information into a data stream and a method for encoding an audio signal |
| 04/12/2001 | WO2001026258A1 Method and apparatus for estimating a channel parameter |
| 04/12/2001 | WO2001026244A1 Apparatus and methods for receiving information using variable length accumulation searchers |
| 04/12/2001 | WO2001026243A1 Cdma receiver, and reception method |
| 04/12/2001 | WO2001026242A1 Device and method for processing a digital data signal in a cdma radio transmitter |
| 04/12/2001 | WO2001026241A1 Signal identification in cdma-radio systems |
| 04/12/2001 | WO2001026240A1 Apparatus and method for compensating rf gain based on measured rf noise |
| 04/12/2001 | WO2001026238A1 Wrist-worn radiotelephone arrangement |
| 04/12/2001 | WO2001026236A1 A method and an arrangement relating to mobile radio systems with the possibility of switching channel coding schemes |
| 04/12/2001 | WO2001026219A1 Artificial ramping of transmit power for burst transmissions |