| 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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| 07/11/2001 | CN1303190A Method and system of code division multiple access mobile communication |
| 07/11/2001 | CN1303181A Apparatus for simultaneous receiving/transmitting signal with low noise amplifier |
| 07/11/2001 | CN1303179A Equipment for catching asychronous wideband DS/CDMA signal |
| 07/11/2001 | CN1303178A Design method for 2-D signals with low/zero correlation region |
| 07/11/2001 | CN1303177A Method for generating multi-dimension hierarchical frequencies |
| 07/11/2001 | CN1303142A Portable terminal device |
| 07/11/2001 | CN1303136A Rechargeable battery carrying unique identification mark and time reference of mobile terminal |
| 07/11/2001 | CN1068483C Method and apparatus for receiving and decoding signals in CDMA receiver using partial de-correlation |
| 07/11/2001 | CN1068478C Method for securing operation of base station |
| 07/11/2001 | CN1068477C Receiver and repeater for spread spectrum communication |
| 07/11/2001 | CN1068476C Digital radio link system and radio link terminal |
| 07/11/2001 | CN1068471C Method and apparatus for automatic gain control and dc offset cancellation in quadrature receiver |
| 07/11/2001 | CA2330021A1 Method and system for adaptive signal processing for an antenna array |
| 07/10/2001 | US6259997 Signal power detection apparatus |
| 07/10/2001 | US6259933 Integrated radio and directional antenna system |
| 07/10/2001 | US6259932 Hand-held telephone with computer module |
| 07/10/2001 | US6259931 Controlling a communication device with dual-mode telecommunications signaling |
| 07/10/2001 | US6259930 Portable telephone antenna circuit with reduced susceptibility to human body and method for realizing the same |
| 07/10/2001 | US6259927 Transmit power control in a radio communication system |
| 07/10/2001 | US6259903 Tuner and if amplifier |
| 07/10/2001 | US6259902 Dual channel superheterodyne receiver |
| 07/10/2001 | US6259901 Radio-frequency power amplifier of mobile communication equipment |
| 07/10/2001 | US6259900 Radio frequency signal folding-back transmitting/receiving circuit and radio transmitting/receiving apparatus for use therewith |
| 07/10/2001 | US6259897 Paging antenna and radiotelephones incorporating same |
| 07/10/2001 | US6259896 Device for radio communication |
| 07/10/2001 | US6259895 Receiver and transmitter-receiver |
| 07/10/2001 | US6259893 Method and apparatus for reduction of FM interference for FM in-band on-channel digital audio broadcasting system |
| 07/10/2001 | US6259752 System for cancelling internal interference in a receiver |
| 07/10/2001 | US6259745 Integrated Gigabit Ethernet transmitter architecture |
| 07/10/2001 | US6259725 Spread-spectrum acquisition using counters |
| 07/10/2001 | US6259724 Random access in a mobile telecommunications system |
| 07/10/2001 | US6259723 Data communication system |
| 07/10/2001 | US6259722 Method and system for table implemented frequency selection in a frequency hopping cordless telephone system |
| 07/10/2001 | US6259721 Radio communication equipment using algorithm diversity |
| 07/10/2001 | US6259720 Versatile digital signal processing system |
| 07/10/2001 | US6259689 Spread ALOHA Multiple access (SAMA) reservation channels |
| 07/10/2001 | US6259688 Spread spectrum CDMA subtractive interference canceler system |
| 07/10/2001 | US6259687 Communication station with multiple antennas |
| 07/10/2001 | US6259402 GPS receiver suspending correlation value calculation process for time period corresponding to condition of received signal |
| 07/10/2001 | US6259401 Global positioning system receiver with improved multipath signal rejection |
| 07/10/2001 | US6259399 GPS receivers and garments containing GPS receivers and methods for using these GPS receivers |
| 07/10/2001 | US6259353 Transponder communication device for the contactless communication with mobile transponders, including means for carrying out an operational test, and transponder constructed as an operational-test transponder |
| 07/10/2001 | US6259329 Reference-frequency-signal switching circuit |
| 07/10/2001 | US6259319 Adaptive gain and/or phase adjustment control system and method |
| 07/10/2001 | US6259318 Method for extending the liner range of an amplifier |
| 07/10/2001 | US6259301 Method and apparatus for selecting from multiple mixers |
| 07/10/2001 | US6259291 Self-adjusting apparatus and a self-adjusting method for adjusting an internal oscillating clock signal by using same |
| 07/10/2001 | CA2065283C Image cancelling mixer circuit on an integrated circuit chip |
| 07/09/2001 | WO2001065744A1 Broadcasting information receiving device and broadcasting information receiving method |
| 07/06/2001 | CA2307872A1 Mobile telephone case |
| 07/05/2001 | WO2001048997A1 Radio communication method and radio station |
| 07/05/2001 | WO2001048993A1 Erasure based instantaneous loop control in a data receiver |
| 07/05/2001 | WO2001048970A1 Cdma receiver |
| 07/05/2001 | WO2001048967A1 Cdma receiving device and error correction method |
| 07/05/2001 | WO2001048960A1 Interfering signal removing device and interfering signal removing method |
| 07/05/2001 | WO2001048959A1 Path search method, channel estimating method and communications device |
| 07/05/2001 | WO2001048944A1 Interference suppression in cdma systems |
| 07/05/2001 | WO2001048938A1 Protection in mixed optical wdm systems |
| 07/05/2001 | WO2001048937A2 Method and apparatus for wireless communication between electronic devices |
| 07/05/2001 | WO2001048936A2 Zero delay mask for galois lfsr |
| 07/05/2001 | WO2001048935A1 High-frequency switch, high-frequency switch module, and wireless communication device |
| 07/05/2001 | WO2001048934A1 Cellular telephone |
| 07/05/2001 | WO2001048933A1 Receiver and gain control method |
| 07/05/2001 | WO2001048932A2 Transmitter for transmitting signals over radio channels and method for transmitting signals over radio channels |
| 07/05/2001 | WO2001048917A1 Antenna duplexer |
| 07/05/2001 | WO2001048910A2 Transmitter for transmitting signals over radio channels and method for transmitting signals over radio channels |
| 07/05/2001 | WO2001048909A2 Quadrature frequency converter |
| 07/05/2001 | WO2001048862A1 Antenna assembly, and associated method, having an active antenna element and counter antenna element |
| 07/05/2001 | WO2001048718A1 Security tag detection and localization system |
| 07/05/2001 | WO2001011789A3 Battery operated radio receivers having power save by reducing active reception time |
| 07/05/2001 | US20010007110 Fast hadamard transform device |
| 07/05/2001 | US20010006907 Method for controlling power in wireless telephone set |
| 07/05/2001 | US20010006905 Hands-free cellular telephone base with privacy switch unit for switching between privacy and broadcast modes |
| 07/05/2001 | US20010006904 Method of enhancing key functions in mobile telecommunication terminal |
| 07/05/2001 | US20010006902 IC card with radio interface function, antenna module and data processing apparatus using the IC card |
| 07/05/2001 | US20010006901 Method for changing timbre during conversation in cellular phone |
| 07/05/2001 | US20010006900 Transceiver and a method for receiving a RF signal in a transceiver |
| 07/05/2001 | US20010006898 Method and apparatus for forward and reverse power control in mobile telecommunication system |
| 07/05/2001 | US20010006894 Frequency list implemented using a plurality of basic frequencies and bit maps for use in a GSM system |
| 07/05/2001 | US20010006892 Apparatus and method for automatically programming frequency scanning radio receivers |
| 07/05/2001 | US20010006887 Mobile station having drift-free pulsed power detection method and apparatus |
| 07/05/2001 | US20010006885 Information transmission system, telecommunications device suitable for such a system and transmission method |
| 07/05/2001 | US20010006546 Apparatus and method for automatically setting a vibration mode in a mobile terminal |
| 07/05/2001 | US20010006542 Digital signal receiver |
| 07/05/2001 | US20010006540 Apparatus and method for channel estimation in radio communication system |
| 07/05/2001 | US20010006537 Reduced complexity signal transmission system |
| 07/05/2001 | US20010006532 Demodulator device and demodulation method |
| 07/05/2001 | US20010006403 Process for managing a memory in a television receiver and television receiver |
| 07/05/2001 | US20010006355 Device for controlling power in power amplifier of a portable wireless terminal |
| 07/05/2001 | US20010006337 Battery capacity recovery apparatus and method |
| 07/05/2001 | US20010006336 Battery charger for cellular phone, having speaker |
| 07/05/2001 | DE19964024A1 Temperaturkompensierte Diodengleichrichterschaltung für einen HF-Pegelregler Temperature-compensated diode rectifier circuit for an RF level control |
| 07/05/2001 | DE19963975A1 Elektrisches Gerät mit einem Gehäuse Electrical device having a housing |
| 07/05/2001 | DE19963040A1 Mobilfunkgeät mit adaptiver Erkennnung von leeren Rufmeldungen Mobilfunkgeät with adaptive Erkennnung of empty paging messages |
| 07/05/2001 | DE19962458A1 Verfahren und Schaltung zur Übertragung eines datenmodulierten Hochfrequenz-Datensignals von einem Sender zu einem Empfänger mit vereinfachter Empfängerarchitektur Method and circuit for transmitting a data-modulated high-frequency data signal from a transmitter to a receiver with simplified receiver architecture |
| 07/05/2001 | DE19961924A1 Communications terminal with broadcast receiver repeats previously received audio signal to cover gaps in broadcast reception when mobile communications control information is received |
| 07/05/2001 | DE19961557A1 Verfahren und Einrichtung zum Synchronisieren eines Mobilfunkempfängers mit einer Zeitschlitzstruktur eines empfangenen Funksignals Method and apparatus for synchronizing a mobile radio receiver with a time slot structure of a received radio signal |
| 07/05/2001 | DE19961090A1 Increasing signal-to-noise ratio of unknown wanted signal in high frequency signal, by displacing wanted signals based on arrival time of and phase of reference signals |
| 07/05/2001 | DE10008454A1 Multifunctional navigation device for e.g. motor vehicle has housing frame provided with receptacle for position determination unit, data processing unit and for coupling unit |
| 07/05/2001 | CA2396035A1 Security tag detection and localization system |