| 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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| 05/09/2001 | EP1098452A1 Method of increasing the capacity of a CDMA network, and associated units |
| 05/09/2001 | EP1098451A2 Non-synchronous access scheme using CDMA and turbo coding |
| 05/09/2001 | EP1098450A2 Path timing detection circuit and detection method thereof |
| 05/09/2001 | EP1098449A1 Receiver for receiving signals with different frequency bandwidths in different frequency bands |
| 05/09/2001 | EP1098437A2 Channel selection method and channel selection apparatus |
| 05/09/2001 | EP1098389A1 Portable radio communication device, such as a portable telephone provided with frictional supporting means |
| 05/09/2001 | EP1098388A1 Portable radio communication device, such as a portable telephone provided with protective shielding |
| 05/09/2001 | EP1098286A2 Method for providing broadcasting program and apparatus for the same |
| 05/09/2001 | EP1098283A2 Passive signal discriminator for wake-up of low power transponder |
| 05/09/2001 | EP1097595A1 Technique for reduction of awake time in a wireless communication device utilizing slotted paging |
| 05/09/2001 | EP1097571A2 Apparatus and method for processing signals selected from multiple data streams |
| 05/09/2001 | EP1097535A1 An improved wireless transceiver and frequency plan |
| 05/09/2001 | EP1097533A1 Local control for burst mode optical transmitters |
| 05/09/2001 | EP1097528A1 Method and apparatus for transmitting and receiving high speed data using code division multiple access channels |
| 05/09/2001 | EP1097526A1 Channel assignment method for a base station in a mobile communication system |
| 05/09/2001 | EP1097520A2 Cdma receiver and method of operation |
| 05/09/2001 | EP1097519A2 Method and apparatus for identifying the source of a digital signal |
| 05/09/2001 | EP1097489A2 Impedance-matching device |
| 05/09/2001 | EP0776564B1 Chip card holder for mobile telephone |
| 05/09/2001 | CN1294824A Improved GSM cellular terminal |
| 05/09/2001 | CN1294819A Universal signal distribution system |
| 05/09/2001 | CN1294818A Universal signal distribution system |
| 05/09/2001 | CN1294809A Telephone device mounted in vehicle and telephone device thereof |
| 05/09/2001 | CN1294807A Radio telephone for spread-spectrum system using nonlinear modulation |
| 05/09/2001 | CN1294805A Method for digital equalisation, and radio communication receiver implementing said method |
| 05/09/2001 | CN1294799A Appts. and method for allocating forward common channels in CDMA communication system |
| 05/09/2001 | CN1294794A 选择性跳频 Selective hopping |
| 05/09/2001 | CN1294793A Method and device for allocating channels in CDMA radio communications system |
| 05/09/2001 | CN1294789A Microwave module |
| 05/09/2001 | CN1294788A System for ensuring type acceptance requirements and enhancing equipment capabilities in RF system |
| 05/09/2001 | CN1294777A Demodulator circuits |
| 05/09/2001 | CN1294765A Device for controlling impedance returned on electronic label antenna |
| 05/09/2001 | CN1294717A High gain input stage for radio frequency identification (RFID) transponder and method therefor |
| 05/09/2001 | CN1294684A Method of communication between plurality of remote units and control unit |
| 05/09/2001 | CN1294485A Portable terminal unit |
| 05/09/2001 | CN1294477A Power control method in CDMA mobile communication system |
| 05/09/2001 | CN1294469A S/N ratio threshold regulating method and device for controlling power of mobile communication |
| 05/09/2001 | CN1065700C Quadrature multiplexing of two data signals spread by different pnsquences |
| 05/09/2001 | CN1065695C Radio receiver |
| 05/09/2001 | CN1065668C Casing for small radio communicating device |
| 05/09/2001 | CA2323372A1 Transmitting/receiving apparatus for electromagnetic signals |
| 05/08/2001 | US6230298 Digital messaging method and apparatus |
| 05/08/2001 | US6230032 Method device and terminal for mobile radio communication |
| 05/08/2001 | US6230031 Power amplifying circuitry for wireless radio transceivers |
| 05/08/2001 | US6230029 Modular wireless headset system |
| 05/08/2001 | US6230026 Basestation architecture supporting baseband frequency hopping utilizing time division multiplexed mapping between a radio transceiver and digital signal processing resources |
| 05/08/2001 | US6230021 Digital cordless communication system with frequency deviation correction capability |
| 05/08/2001 | US6229999 Receiver system |
| 05/08/2001 | US6229998 Method and system for detecting in-band jammers in a spread spectrum wireless base station |
| 05/08/2001 | US6229997 Interference detecting receiver |
| 05/08/2001 | US6229996 Method and apparatus for increasing a probability that a dual-band mobile station will acquire a desired autonomous system |
| 05/08/2001 | US6229995 Power control device in radio transmitter |
| 05/08/2001 | US6229992 Full-duplex radio transmitter/receiver |
| 05/08/2001 | US6229989 Method of controlling power supplied to RF receiver and paging receiver employing the same |
| 05/08/2001 | US6229988 Method of and apparatus for battery and similar power source conservation in periodically operable portable and related radio receivers and the like |
| 05/08/2001 | US6229987 Method of communications in a backscatter system, interrogator, and backscatter communications system |
| 05/08/2001 | US6229858 Phaselock threshold correction |
| 05/08/2001 | US6229845 Bus driver with data dependent drive strength control logic |
| 05/08/2001 | US6229844 Device and method for locating a mobile station in a mobile communication system |
| 05/08/2001 | US6229843 Pilot adaptive vector correlator |
| 05/08/2001 | US6229842 Adaptive path selection threshold setting for DS-CDMA receivers |
| 05/08/2001 | US6229841 Method and apparatus for energy estimation in a wireless receiver capable of receiving multiple instances of a common signal |
| 05/08/2001 | US6229839 Method and apparatus for time tracking |
| 05/08/2001 | US6229798 Receiving unit, receiving method and terminal unit for use with radio system |
| 05/08/2001 | US6229797 Circuit for eliminating external interference signals in code division multiple access mobile phone |
| 05/08/2001 | US6229493 Glass antenna device for vehicle |
| 05/08/2001 | US6229492 Antenna device for automotive vehicle |
| 05/08/2001 | US6229490 Antenna coupler for testing mobile telephones |
| 05/08/2001 | US6229485 Antenna device |
| 05/08/2001 | US6229397 Automatic gain control circuit receiving apparatus incorporating said circuit automatic gain control method adaptable to receiving apparatus and recording medium |
| 05/08/2001 | US6227872 Moisture resistant electrical connector for a cellular telephone |
| 05/08/2001 | CA2259257C Parallel packetized intermodule arbitrated high speed control and data bus |
| 05/08/2001 | CA2224990C Synchronization to pseudo random number sequence with sign ambiguity in communications systems |
| 05/08/2001 | CA2219306C Modulated backscatter location system |
| 05/08/2001 | CA2206866C Orthogonal code division multiple access communication system having multicarrier modulation |
| 05/08/2001 | CA2206819C Ocdma code tracking system having phantom carrier signal |
| 05/08/2001 | CA2187141C Modem with remote monitoring capability |
| 05/08/2001 | CA2150015C Dot product circuit for multipath receivers |
| 05/08/2001 | CA2075835C Data bus interface apparatus |
| 05/08/2001 | CA2047312C Method and system for setting addresses and controlling series-connected appliances |
| 05/05/2001 | CA2324817A1 Mobile communication terminal device |
| 05/03/2001 | WO2001031972A1 System and method for adaptive interference canceling |
| 05/03/2001 | WO2001031930A2 Modular phone system for laptop computer |
| 05/03/2001 | WO2001031896A1 Portable information terminal |
| 05/03/2001 | WO2001031804A1 Apparatus for relaying a transmission signal |
| 05/03/2001 | WO2001031803A1 Low cost multiplexer for multiband radios |
| 05/03/2001 | WO2001031802A1 Apparatus and method for controlling transmission power of mobile station |
| 05/03/2001 | WO2001031801A1 One way single-wire communication interface |
| 05/03/2001 | WO2001031800A1 Timing recovery circuit in qam modems |
| 05/03/2001 | WO2001031799A1 Mobile device with hand set for data communication |
| 05/03/2001 | WO2001031798A1 Communications terminal having a receiver and method for removing known interferers from a digitized intermediate frequency signal |
| 05/03/2001 | WO2001031778A1 Adaptive linearization of power amplifiers |
| 05/03/2001 | WO2001031569A1 Automatic bit-rate controlled encoding and decoding of digital images |
| 05/03/2001 | WO2001003235B1 Multi-purpose antenna for vehicles |
| 05/03/2001 | WO2000021306A3 Mobile phone system and mobile phone terminal using a plurality of telephone numbers |
| 05/03/2001 | US20010000703 Transmission/reception unit with bidirectional equalization |
| 05/03/2001 | DE19946872A1 Datenübertragungsverfahren- und vorrichtung Datenübertragungsverfahren- and apparatus |
| 05/03/2001 | DE19946494A1 Empfänger für verschiedene Frequenzbänder Receiver for different frequency bands |
| 05/03/2001 | DE19930809C1 Kommunikationseinrichtung zum Erfassen, Umsetzen und Übertragen von Signalen Communication means for detecting, converting and transmitting signals |
| 05/03/2001 | CA2325112A1 Portable radio communication device, such as a portable telephone |