| 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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| 12/12/2000 | CA2155093C Half duplex rf transceiver having low transmit path signal loss |
| 12/12/2000 | CA2085243C Transponder system |
| 12/07/2000 | WO2000074376A1 A method and device for on-screen displaying program information and means comprising code for performing such method |
| 12/07/2000 | WO2000074290A1 Apparatus and method for generating sync word and transmitting and receiving the sync word in w-cdma communication system |
| 12/07/2000 | WO2000074289A1 Transmitting and receiving device and method for continuous outer-loop power control while in dtx mode in a cdma mobile communication system |
| 12/07/2000 | WO2000074276A1 Cell search procedure for time division duplex communication systems using code division multiple access |
| 12/07/2000 | WO2000074268A1 Method and device for carrying out simplex data transmission |
| 12/07/2000 | WO2000074267A1 Receiver and equalizing method |
| 12/07/2000 | WO2000074266A1 Receiving device and method of generating replica signal |
| 12/07/2000 | WO2000074265A1 Communication device and communication method |
| 12/07/2000 | WO2000074257A1 Method of, and receiver for, frequency acquisition in a frequency hopping system |
| 12/07/2000 | WO2000074256A1 Frequency hopping method for a mobile radio telephone system |
| 12/07/2000 | WO2000074255A1 Improvements in or relating to mobile telecommunications systems |
| 12/07/2000 | WO2000074253A1 Communication terminal and advertising method using the same |
| 12/07/2000 | WO2000074252A1 Method and apparatus for receiving a signal |
| 12/07/2000 | WO2000074251A2 Method and apparatus for generating random numbers from a communication signal |
| 12/07/2000 | WO2000074237A1 Method for selection of a receiver tuning frequency |
| 12/07/2000 | WO2000045523A3 A homodyne radio receiver |
| 12/07/2000 | WO2000044117A3 Multi-stage cdma synchronization with parallel execution |
| 12/07/2000 | WO1999060988A3 Combination therapy for treatment of fiv infection |
| 12/07/2000 | DE19958613A1 Codephaseneinstellverfahren und -Gerät Codephaseneinstellverfahren and apparatus |
| 12/07/2000 | DE19925581A1 Verfahren zur Wiegabe von Informationen und Anordnung dazu Method for Wiegabe information and arrangement to |
| 12/07/2000 | DE19924921A1 Audio system in vehicle, has stowable reproduction unit with two identical or similar, separately operated and useable drive mechanisms and radio receivers |
| 12/07/2000 | DE19924017A1 Verfahren und Vorrichtung zur Simplex-Datenübertragung Method and apparatus for simplex data transfer |
| 12/07/2000 | DE19923983A1 Verfahren und Anordnung zur Fern-Zugangssteuerung Method and system for remote access control |
| 12/07/2000 | DE19923634A1 Sende- und Empfangseinrichtung Transmitting and receiving means |
| 12/07/2000 | DE19922862A1 Communications device, has position determination module coupled to accumulator to form common unit detachably connected to mobile radio stage, and electrically coupled to it via its interface |
| 12/07/2000 | DE10000486A1 Polarization voltage supply for multiple stage power amplifier for use in mobile telephones, has first and second polarization supplies for specific transistor in amplifier first and second stages, respectively |
| 12/07/2000 | DE10000319A1 High-frequency power amplifier for double-band system for use in mobile telephones, has two power amplifiers and associated polarization switching circuitry |
| 12/07/2000 | CA2685026A1 Cell search procedure for time division duplex communication systems using code division multiple access |
| 12/07/2000 | CA2376934A1 Communication terminal and advertising method using the same |
| 12/07/2000 | CA2338046A1 Apparatus and method for generating sync word and transmitting and receiving the sync word in w-cdma communication system |
| 12/06/2000 | EP1058470A2 Method for operating a mobile radio system and base station therefor |
| 12/06/2000 | EP1058462A2 Image failure detection unit in redundant duplex transmission |
| 12/06/2000 | EP1058437A2 Portable telephone |
| 12/06/2000 | EP1058411A2 Spread spectrum communication system |
| 12/06/2000 | EP1058405A2 Cellular mobile telephone terminal |
| 12/06/2000 | EP1058402A1 Method for processing an impulse response with adaptive threshold and corresponding receiver |
| 12/06/2000 | EP1058400A2 Method & apparatus for reducing the peak power probability of a spread spectrum signal |
| 12/06/2000 | EP1058399A2 Spread spectrum communication system |
| 12/06/2000 | EP1058398A2 CDMA mobile communication system |
| 12/06/2000 | EP1058397A2 CDMA Transmitter with means for scaling the input and output signals of a D/A converter |
| 12/06/2000 | EP1058396A1 Very low IF receiver circuit and method |
| 12/06/2000 | EP1058395A2 Device for receiving stereo broadcast signals |
| 12/06/2000 | EP1058384A2 Circuit for dual band tuning |
| 12/06/2000 | EP1058383A2 Band-pass filter and duplexer incorporating thin-film bulk acoustic resonators (FBARs) |
| 12/06/2000 | EP1058340A1 Antenna, radio device and radio repeater |
| 12/06/2000 | EP1058334A2 Frequency band variable filter, duplexer, and communication apparatus |
| 12/06/2000 | EP1058333A2 Duplexer and communication apparatus |
| 12/06/2000 | EP1058214A1 Method of bidirectional data transfer and system for carrying out the same |
| 12/06/2000 | EP1057335A1 Universal signal distribution system |
| 12/06/2000 | EP1057334A1 Receiver for and method of displaying text data |
| 12/06/2000 | EP1057329A1 Apparatus for receiving programs |
| 12/06/2000 | EP1057295A2 Device and method for communicating reverse pilot signal in mobile communication system |
| 12/06/2000 | EP1057284A2 A method and a system for controlling a macrodiversity connection through at least two radio network controllers |
| 12/06/2000 | EP1057283A2 Method and apparatus for adaptive closed loop power control using open loop measurements |
| 12/06/2000 | EP1057282A1 Automatic frequency control loop multipath combiner for a rake receiver |
| 12/06/2000 | EP1057281A1 Compensation for phase errors caused by clock jitter in a cdma communication system |
| 12/06/2000 | EP1057280A1 Flexible sliding correlator for direct sequence spread spectrum systems |
| 12/06/2000 | EP1057279A1 System and method for asynchronous cdma cellular communication |
| 12/06/2000 | EP1057277A1 A transceiver |
| 12/06/2000 | EP1057276A1 Internal circuit for adaptive modeselection of multi-mode rf integrated circuit |
| 12/06/2000 | EP1057275A1 Power supply assembly for portable phone |
| 12/06/2000 | EP1057274A1 Receiver and method of receiving |
| 12/06/2000 | EP1057273A1 Transmission circuit for a radio frequency signal |
| 12/06/2000 | EP1057257A1 Lna control-circuit for a receiver having closed loop automatic gaincontrol |
| 12/06/2000 | EP1057254A1 Wideband if image rejecting receiver |
| 12/06/2000 | EP1057135A1 A radio frequency identification (rfid) security system having an rf emulating circuit |
| 12/06/2000 | EP1057082A1 Method for adapting an electronic device on a watch |
| 12/06/2000 | CN1276111A Apparatus and method for optimized power control |
| 12/06/2000 | CN1276110A Apparatus and method for optimized power control |
| 12/06/2000 | CN1276109A Method and device for registering a mobile telephone in a fixed station |
| 12/06/2000 | CN1276108A Method and device for synchronising carrier frequencies in a mobile telephone on carrier frequencies of a fixed station |
| 12/06/2000 | CN1276107A Method and system for signalling a carrier frequency |
| 12/06/2000 | CN1276106A Method and device for producing random number sequence for carrier frequencies in a mobile radiotelephone system |
| 12/06/2000 | CN1276105A Method and device for producing carrier frequency sequence |
| 12/06/2000 | CN1275878A Assembly selection control system |
| 12/06/2000 | CN1275877A Audio assembly system |
| 12/06/2000 | CN1275874A Cellular mobile telephone terminal |
| 12/06/2000 | CN1275873A Method for equalizing service of Eb/1 ratio in multiple CDMA system |
| 12/06/2000 | CN1275866A Reprogrammable terminal for recommended program in television program transmission system |
| 12/06/2000 | CN1275854A Mobile station with electricity-saving mode for group data |
| 12/06/2000 | CN1275844A Method and device for making code synchronous trapping in CDMA communication system |
| 12/06/2000 | CN1275843A Zero code element position test method, equipment and receiver |
| 12/06/2000 | CN1275841A Device for obtaining pseudo-noise code and direct DSDMA receiver |
| 12/06/2000 | CN1275840A Radio frequency circuit for identifying mark |
| 12/06/2000 | CN1275839A Antenna |
| 12/06/2000 | CN1275837A Receiver having self diagnostic mode |
| 12/06/2000 | CN1275833A Lower frequency converter and demodulator adopting three-port wire connector |
| 12/05/2000 | US6157850 Signal processing apparatus |
| 12/05/2000 | US6157847 Base station system including parallel interference cancellation processor |
| 12/05/2000 | US6157822 Tuned low power/low noise mixer |
| 12/05/2000 | US6157821 Voltage step up for a low voltage frequency synthesizer architecture |
| 12/05/2000 | US6157820 Pilot strength measurement and multipath delay searcher for CDMA receiver |
| 12/05/2000 | US6157810 Distribution of radio-frequency signals through low bandwidth infrastructures |
| 12/05/2000 | US6157725 Sound system for a motor vehicle and method for defining a functional scope of a sound system |
| 12/05/2000 | US6157718 Miniature wireless communication device |
| 12/05/2000 | US6157687 Rake receiving system with fingers selectively participating rake synthesis |
| 12/05/2000 | US6157685 Interference canceller equipment and interference cancelling method for use in a multibeam-antenna communication system |
| 12/05/2000 | US6157684 One bit matched filter with low complexity and high speed |