| 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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| 01/09/2002 | CN1330808A Transmitter linearization |
| 01/09/2002 | CN1330790A Noise suppression in mobile communications system |
| 01/09/2002 | CN1330502A Soft switching method for CDNA system |
| 01/09/2002 | CN1330489A TV. tuning component |
| 01/09/2002 | CN1330478A Fastening device of mobile telecommunication unit |
| 01/09/2002 | CN1330460A Radio communication system and radio communiation method |
| 01/09/2002 | CN1330457A Radio communication device |
| 01/09/2002 | CN1330456A Automatic gain control (AGC) method for digital base band |
| 01/09/2002 | CN1330452A Analog front end |
| 01/09/2002 | CN1077759C High frequency device with radio-frequency modulator and TV. modulator |
| 01/09/2002 | CN1077750C Data transimssion method, transmitter and receiver using CDMA method |
| 01/09/2002 | CN1077747C Receiving method and receiver of CDMA |
| 01/09/2002 | CN1077745C 功率放大器及无线电发射机 Power amplifiers and radio transmitters |
| 01/08/2002 | US6337990 Mobile communications apparatus and intermittent receiving control method |
| 01/08/2002 | US6337988 Method for improving performances of a mobile radiocommunication system using a power control algorithm |
| 01/08/2002 | US6337985 Method to modify a current transmitted power distribution in case of macro-diversity and corresponding mobile station |
| 01/08/2002 | US6337976 Selective-calling radio receiver using direct conversion method |
| 01/08/2002 | US6337975 System and method for power measurement in outdoor antenna units |
| 01/08/2002 | US6337974 Cellular mobile telephone terminal |
| 01/08/2002 | US6337888 In-phase and quadrature signal regeneration |
| 01/08/2002 | US6337885 Radio receiver that digitizes a received signal at a plurality of digitization frequencies |
| 01/08/2002 | US6337876 Control of power ratios for in-phase and quadrature channels in a communications system |
| 01/08/2002 | US6337875 Method and apparatus for generating complex four-phase sequences for a CDMA communication system |
| 01/08/2002 | US6337719 Apparatus for receiving signals during power-off (stand-by) mode |
| 01/08/2002 | US6337671 Power antenna apparatus and application thereof to wireless communication system |
| 01/08/2002 | US6337661 High frequency communication device |
| 01/08/2002 | US6337634 Radio frequency data communications device |
| 01/08/2002 | US6337619 Method of selecting an electronic module from a plurality of modules present in the interrogation field of a terminal |
| 01/08/2002 | US6336816 Electrical circuit connector with support |
| 01/08/2002 | CA2223116C Cdma chip synchronization circuit |
| 01/08/2002 | CA2085890C System and method for generating signal waveforms in a cdma cellular telephone system |
| 01/04/2002 | CA2352009A1 Low power rf receiver with redistribution of synchronisation tasks |
| 01/03/2002 | WO2002001860A1 Integrated circuit for wireless terminal and television receiver with integrated circuit |
| 01/03/2002 | WO2002001858A2 Television signal receiver |
| 01/03/2002 | WO2002001815A2 Local data delivery through beacons |
| 01/03/2002 | WO2002001814A2 Data delivery through beacons |
| 01/03/2002 | WO2002001813A2 Data delivery through beacons |
| 01/03/2002 | WO2002001811A2 Communication system |
| 01/03/2002 | WO2002001804A1 Data delivery through portable devices |
| 01/03/2002 | WO2002001776A1 Apparatus and method using smart antenna in fdd wireless communication system |
| 01/03/2002 | WO2002001775A1 Master/slave synchronisation method in a bluetooth system |
| 01/03/2002 | WO2002001743A1 Method and apparatus for controlling packet transmission in a mobile telecommunication system |
| 01/03/2002 | WO2002001742A1 Apparatus and method for synchronization of uplink synchronous transmission scheme in a cdma communication system |
| 01/03/2002 | WO2002001741A1 Three-frequency branching circuit, branching circuit, and radio communication device |
| 01/03/2002 | WO2002001740A1 Radio device and radio communication system |
| 01/03/2002 | WO2002001736A2 Short code timing offsets in a cdma system |
| 01/03/2002 | WO2002001734A2 Wireless transceiver with subtractive filter compensating both transmit and receive artifacts |
| 01/03/2002 | WO2002001733A2 Power control method using interference cancellation |
| 01/03/2002 | WO2002001718A1 Self-adaptive frequency band-pass filtering device in microwave signal transceiver |
| 01/03/2002 | WO2002001243A2 Combined parallel and sequential detection for gps signal acquisition |
| 01/03/2002 | WO2002000468A1 An electromagnetic radiation alerting device for use with a cellular telephone |
| 01/03/2002 | WO2001073956A3 Apparatus and methods for selective interference mitigation |
| 01/03/2002 | WO2001059701A3 An identification device |
| 01/03/2002 | WO2001056203A3 Cross-connect protection |
| 01/03/2002 | WO2001052403A3 Difference frequency impedance transformation circuits and methods for providing same in power amplifier systems |
| 01/03/2002 | WO2000074265A8 Communication device and communication method |
| 01/03/2002 | US20020002412 Digital audio system |
| 01/03/2002 | US20020002067 Booster for amplifying the transmission output of a handy phone |
| 01/03/2002 | US20020002065 Adaptive cancellation of fixed interferers |
| 01/03/2002 | US20020002064 Method for retransmitting data efficiently in mobile communication system |
| 01/03/2002 | US20020002058 Tansmission power control system, control method, base station and control station |
| 01/03/2002 | US20020002055 Mobile radio apparatus and control device thereof |
| 01/03/2002 | US20020002039 Network-enabled audio device |
| 01/03/2002 | US20020002038 Mobile communications device power amplifier module and mobile communications device terminal and mobile communications device base station |
| 01/03/2002 | US20020002037 Radio communication apparatus and radio communication method |
| 01/03/2002 | US20020002034 Data delivery through beacons |
| 01/03/2002 | US20020001396 Files and methods employing common information in both header and steganographic embedding |
| 01/03/2002 | US20020001357 Receiver for digital broadcasting |
| 01/03/2002 | US20020001338 Acquisition of a spread-spectrum signal using counters |
| 01/03/2002 | US20020001337 Hybrid spread spectrum method and system for wirelessly transmitting and receiving wideband digital data |
| 01/03/2002 | US20020001336 Spread spectrum communication system and method therefor |
| 01/03/2002 | US20020001319 Method and device of superimposing an additional information signal on a video signal and detecting said additional information from said video signal |
| 01/03/2002 | US20020001314 Method of generating protocol data units in split mode |
| 01/03/2002 | US20020001303 Method and apparatus for practicing IP telephony from an Internet-capable radio |
| 01/03/2002 | US20020001293 CDMA 3X base transceiver station in mobile communication system |
| 01/03/2002 | US20020001292 Downlink power control method and CDMA communication system incorporating the control method |
| 01/03/2002 | US20020000937 Antenna apparatus and a portable wireless communication apparatus using the same |
| 01/03/2002 | US20020000890 Radio communications apparatus |
| 01/03/2002 | US20020000866 Temperature-compensated diode rectifier circuit for an HF level controller |
| 01/03/2002 | DE10051225A1 Elektromagnetische Felder abstrahlendes Gerät Electromagnetic fields radiating device |
| 01/03/2002 | DE10031500A1 Hands-free device for mobile phone in motor vehicles, has interface for looping antenna and microphone |
| 01/03/2002 | DE10012286A1 Generating pilot signals for synchronization and/or channel estimation in a cellular communication system using code division multiple access modulation technology |
| 01/03/2002 | CA2402428A1 Wireless transceiver with subtractive filter compensating both transmit and receive artifacts |
| 01/02/2002 | EP1168898A2 Mobile communications device power amplifier module, mobile communications device terminal equipment and mobile communications device base station |
| 01/02/2002 | EP1168853A2 Method for externally controlling functions and repairing tv,video and/or hifi apparatuses, and device therefore |
| 01/02/2002 | EP1168835A2 Reservation information setting apparatus and method thereof |
| 01/02/2002 | EP1168803A2 Method and apparatus for coupling a voiceband modem circuit to a common phoneline connector |
| 01/02/2002 | EP1168777A2 User interface for radio telephone |
| 01/02/2002 | EP1168759A2 Method of generating protocol data units in split mode |
| 01/02/2002 | EP1168743A2 Carrier recovery using pilot symbols |
| 01/02/2002 | EP1168742A1 Modulation identification device |
| 01/02/2002 | EP1168705A1 Method and system to detect bad speech frames |
| 01/02/2002 | EP1168701A2 Spread spectrum communication system and method therefor |
| 01/02/2002 | EP1168698A1 Communication blocking device and communication blocking method |
| 01/02/2002 | EP1168696A2 Mobile radio apparatus and control device thereof |
| 01/02/2002 | EP1168689A1 Method of detecting and calculating external jammer signal power in communication systems |
| 01/02/2002 | EP1168667A2 Power module for a satellite hopped downlink with multiple payloads per frame |
| 01/02/2002 | EP1168659A1 Radio base station device and radio communication method |
| 01/02/2002 | EP1168657A2 Transmission power control method |
| 01/02/2002 | EP1168656A2 Transmission power control method |