| 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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| 12/19/2001 | EP1163632A1 Surface acoustic wave converter and identification system using the same |
| 12/19/2001 | EP1121817A4 Broadband base station architecture for advanced resource management |
| 12/19/2001 | EP1119985A4 Dynamic allocation of carrier frequencies in a wireless broadband base station |
| 12/19/2001 | EP1119984A4 Method for dynamic allocation of wireless base station dsp resources |
| 12/19/2001 | EP1053595B1 Apparatus and methods for tuning bandpass filters |
| 12/19/2001 | EP1023698B1 Passage control device for non-contacting data carriers |
| 12/19/2001 | EP0985266B1 Adjustable frequency stabilizing internal chip capacitor system |
| 12/19/2001 | EP0974192B1 Method for creating and storing user-specific operating menus, and a radio receiver |
| 12/19/2001 | EP0938831B1 Hearing-adapted quality assessment of audio signals |
| 12/19/2001 | EP0934630B1 Homodyne cellular base station |
| 12/19/2001 | EP0909485B1 Dual band transceiver |
| 12/19/2001 | EP0885489B1 Dual antenna arrangement for portable transceiver |
| 12/19/2001 | EP0883951A4 Receiver with filter offset correction |
| 12/19/2001 | EP0688480B1 A method and system for audio information dissemination using various transmission modes |
| 12/19/2001 | EP0682427B1 Correlation detector and communication apparatus |
| 12/19/2001 | EP0653846B1 Apparatus and method for coding or decoding signals, and recording medium |
| 12/19/2001 | CN2466855Y Receiver without electro-magnetic wave damage |
| 12/19/2001 | CN1327693A 基站装置和发送功率控制方法 The base station apparatus and transmission power control method |
| 12/19/2001 | CN1327657A Mobile apparatus and method for receiving and filtering from program-accumpanying data on the basis of a defined position |
| 12/19/2001 | CN1327651A Access channel slot sharing |
| 12/19/2001 | CN1327646A Power control method and system in mobile communication networks |
| 12/19/2001 | CN1327643A Method for generating a cyclic sequence of frequencies |
| 12/19/2001 | CN1327642A Method and device for decoding a code multiplex signal |
| 12/19/2001 | CN1327641A Apparatus and method for expanding channels in CDMA system |
| 12/19/2001 | CN1327640A Apparatus and method for compensating RF gain based on measured RF noise |
| 12/19/2001 | CN1327639A Apparatus for relaying a transmission signal |
| 12/19/2001 | CN1327638A Transceiver operation in radio system |
| 12/19/2001 | CN1327637A A device and method for reducing the amplitude of signal |
| 12/19/2001 | CN1327354A Multiple module honeycomb telephone terminal |
| 12/19/2001 | CN1327351A Foldable portable ratio terminal |
| 12/19/2001 | CN1327348A Cell powered mobile phone with, radio frequency power amplifier for radio communication system |
| 12/19/2001 | CN1327320A Synchronous detection equipment |
| 12/19/2001 | CN1327318A Method and equipment for reducing frequency shifting in radio frequency receiver |
| 12/19/2001 | CN1327317A Multiple beam receiver |
| 12/19/2001 | CN1327313A Receive and powre control method |
| 12/19/2001 | CN1327312A Forming method of training sequence in channel evaluation |
| 12/19/2001 | CN1076547C Data radio device with changeable clock signal frequency and capable connecting with computer |
| 12/19/2001 | CN1076545C A digital radio system, a digital radio device and quadrature demodulator |
| 12/19/2001 | CN1076522C Battery pack |
| 12/18/2001 | US6332119 Adjustable CODEC with adjustable parameters |
| 12/18/2001 | US6332083 Apparatus and associated method, for operating on receive signals received at a receiver |
| 12/18/2001 | US6332071 Integrated antenna switch having amplifier |
| 12/18/2001 | US6332008 Synchronizer and method therefor and communications system incorporating same |
| 12/18/2001 | US6332007 Automatic frequency control in FSK receiver using voltage window deviation |
| 12/18/2001 | US6332004 Analog discrete-time filtering for unshielded twisted pair data communication |
| 12/18/2001 | US6331998 Partially matched filter for spread spectrum communication |
| 12/18/2001 | US6331997 Scheme for spread spectrum multiple access coding |
| 12/18/2001 | US6331974 Chaotic digital code-division multiple access (CDMA) communication systems |
| 12/18/2001 | US6331940 Expansion circuit board retainer |
| 12/18/2001 | US6331905 Network switch failure restoration |
| 12/18/2001 | US6331837 Spatial interferometry multiplexing in wireless communications |
| 12/18/2001 | US6330961 Forearm mounted storage pouch for securing articles and utilizing a personal communicator |
| 12/18/2001 | CA2228097C Noise cancelling method and apparatus for the same |
| 12/18/2001 | CA2127606C Code-division multiple-access mobile telephone system |
| 12/13/2001 | WO2001095536A1 Multiplexed signal quality display, method, and program, and recorded medium where the program is recorded |
| 12/13/2001 | WO2001095535A1 Apparatus, method, and program for displaying waveform quality of cdma signal, and recorded medium where the program is recorded |
| 12/13/2001 | WO2001095524A1 Radio communication system and communication terminal apparatus used therein |
| 12/13/2001 | WO2001095516A1 A reverse synchronization method in a wireless system |
| 12/13/2001 | WO2001095514A1 A method of channel estimation and the system employing the method |
| 12/13/2001 | WO2001095511A1 Method and apparatus for location determination of a cellular telephone |
| 12/13/2001 | WO2001095510A1 Time synchronisation for mobile systems |
| 12/13/2001 | WO2001095509A1 Method for reducing effects of interference, and receiver |
| 12/13/2001 | WO2001095508A2 Apparatus and method for pulse position modulation in an impulse radio communications system |
| 12/13/2001 | WO2001095507A2 Arrangement for operating various terminal devices |
| 12/13/2001 | WO2001095485A2 Radio frequency device with fast charging of an input capacitance |
| 12/13/2001 | WO2001095242A2 Remote communication system |
| 12/13/2001 | WO2001095240A2 Method and apparatus to determine the direction to a transponder in a modulated backscatter communication system |
| 12/13/2001 | WO2001094972A1 Gps receiver and gps reception |
| 12/13/2001 | WO2001074000A8 Low-power cdma receiver |
| 12/13/2001 | WO2001062002A3 Automatic channel selection system |
| 12/13/2001 | WO2001041424A3 Tuner alignment |
| 12/13/2001 | WO2001035791A3 Security belt |
| 12/13/2001 | US20010052089 Automated testing |
| 12/13/2001 | US20010051537 An external adapter for a portable cellular phone |
| 12/13/2001 | US20010051527 Wireless position measurement terminal and wireless position measurement system |
| 12/13/2001 | US20010051520 Method and a device in a cellular radio system |
| 12/13/2001 | US20010051512 Redundancy scheme for the radio frequency front end of a broadband wireless hub |
| 12/13/2001 | US20010051511 Transmitting power control equipment and transmitting equipment |
| 12/13/2001 | US20010051510 Foldable portable radio terminal |
| 12/13/2001 | US20010051504 Activation method of communications apparatus with a non-linear distortion compensation device |
| 12/13/2001 | US20010050991 Portable audio devices |
| 12/13/2001 | US20010050987 RFI canceller using narrowband and wideband noise estimators |
| 12/13/2001 | US20010050967 Radio communication systems |
| 12/13/2001 | US20010050965 Multichannel decoder |
| 12/13/2001 | US20010050951 Circuit and method for signal phase control in a radio transceiver |
| 12/13/2001 | US20010050950 Received path timing detecting circuit at DS-CDMA system |
| 12/13/2001 | US20010050949 Speed-spectrum demodulation system for suppression of interfering signals |
| 12/13/2001 | US20010050948 Receiving a spread spectrum signal |
| 12/13/2001 | US20010050947 Delay compensation |
| 12/13/2001 | US20010050946 Code division multiple access transmitter and receiver |
| 12/13/2001 | US20010050945 Orthogonal frequency hopping using skip zones |
| 12/13/2001 | US20010050944 Spread spectrum transmission system |
| 12/13/2001 | US20010050943 Radio frequency communication network having adaptive communication parameters |
| 12/13/2001 | US20010050906 High data rate cdma wireless communication system |
| 12/13/2001 | US20010050652 Conductive transmission line waveguide converter, microwave reception converter and satellite broadcast reception antenna |
| 12/13/2001 | US20010050647 Antenna device and its assembly method and wireless communication terminal and their assembly method |
| 12/13/2001 | US20010050644 High-frequency communication apparatus and method of manufacturing the same |
| 12/13/2001 | US20010050642 A antenna with improved efficiency |
| 12/13/2001 | US20010050632 Reception circuit and adaptive array antenna system |
| 12/13/2001 | US20010050625 Method and apparatus for automatic gain control |