| 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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| 03/20/2001 | US6205171 Antenna selector switch |
| 03/20/2001 | US6205170 Transmission/reception unit with bidirectional equalization |
| 03/20/2001 | US6205169 Spread spectrum pulse position modulation communication system |
| 03/20/2001 | US6205168 Sequential detection system and method with adaptive bias |
| 03/20/2001 | US6205167 Apparatus and method for code tracking in an IS-95 spread spectrum communications system |
| 03/20/2001 | US6205166 CDMA receiver with antenna array adaptively controlled with combined errors of despread multipath components |
| 03/20/2001 | US6205132 Method for accessing a cell using two pilot channels in a CDMA communication system of an asynchronous or quasi-synchronous mode |
| 03/20/2001 | US6205131 Broadband implementation of supplemental code channel carrier phase offsets |
| 03/20/2001 | US6204981 Method for superimposing and detecting additional information signal, method for detecting additional information signal, device for detecting additional information signal, and device for recording information signal |
| 03/20/2001 | US6204761 Weather alert system |
| 03/20/2001 | US6204750 Interrogator for electronic identification system |
| 03/20/2001 | CA2238126C Dielectric resonator, dielectric filter, duplexer, and communication device |
| 03/20/2001 | CA2220035C Tv set top box using gps |
| 03/20/2001 | CA2187480C Co-channel interference reduction |
| 03/20/2001 | CA2139269C Ds/cdma receiver using moving-averaged pilot signals for weighting and phase rotation of orthogonal data symbol vectors |
| 03/18/2001 | CA2315931A1 Housing for portable electrical instrument |
| 03/15/2001 | WO2001019126A1 Automatic power-on feature for wireless communication device |
| 03/15/2001 | WO2001019113A1 Monitoring of neighboring cells during reception of cdma paging |
| 03/15/2001 | WO2001019055A1 Band-type buttons of wristwatch mobile phone |
| 03/15/2001 | WO2001019047A1 Phase interpolation receiver for angle modulated rf signals |
| 03/15/2001 | WO2001019012A1 Signal switching |
| 03/15/2001 | WO2001019001A2 Method for data processing in a radio receiver |
| 03/15/2001 | WO2001018993A1 Transmission using an antenna array in a cdma communication system |
| 03/15/2001 | WO2001018987A1 Wireless communications apparatus and methods using intelligent modulation code assignment |
| 03/15/2001 | WO2001018986A1 Interference cancellation in a spread spectrum communication system |
| 03/15/2001 | WO2001018985A1 Method of processing cdma signal components |
| 03/15/2001 | WO2001018983A1 Multi-channel information broadcasting system |
| 03/15/2001 | WO2001018981A1 Battery unit and communication terminal |
| 03/15/2001 | WO2001018980A1 Battery economising in a communications system |
| 03/15/2001 | WO2001018979A2 Method for reducing reception interferences, especially multiway reception interferences, for receiving a radio signal and circuit for carrying out this method |
| 03/15/2001 | WO2001018978A2 Method and apparatus for measuring co-channel interference |
| 03/15/2001 | WO2001018976A2 Method and arrangement for beam forming for the downlink channel in cdma-based mobile radio telephone systems |
| 03/15/2001 | WO2001018975A2 Method and arrangement for beam forming a rake receiver for the single user reception for the uplink channel in mobile radio telephone systems |
| 03/15/2001 | WO2001018957A1 Amplifier |
| 03/15/2001 | WO2001018903A2 Mobile radio telephone antenna comprising an integrated functional unit |
| 03/15/2001 | WO2000071843A3 Method and array for remote access control |
| 03/15/2001 | WO2000023956A9 Method and system for providing location dependent and personal identification information to a public safety answering point |
| 03/15/2001 | DE19944065A1 Broadcast receiver with time programming, especially an RDS car radio, has controller receiving user input selections, and tuning to desired station at switch-on time |
| 03/15/2001 | DE19942889A1 Verfahren zur Reduktion von Empfangsstörungen, insbesondere von Mehrwegempfangsstörungen, beim Empfang eines Rundfunksignals sowie eine Schaltungsanordnung zur Durchführung des Verfahrens A method of reducing reception interference, particularly multipath reception interference, in receiving a broadcast signal, and a circuit arrangement for carrying out the method |
| 03/15/2001 | DE19940894A1 Anordnung zum Rundfunkempfang und Telefonieren in einem Kraftfahrzeug Arrangement for radio reception and phone calls in a motor vehicle |
| 03/15/2001 | DE19937706A1 Transmission method with frequency, time spreading at transmitter involves de-spreading at receiver, adaptation of spreading to e.g. required transmission quality |
| 03/15/2001 | DE19937142A1 Radio transmission apparatus for digitally compressed video, audio and other information, uses Reed-Solomon encoding and interleaving prior to spread spectrum stage |
| 03/15/2001 | DE19934251A1 Mehrfachnutzung von Sprachkanälen in einem Nachrichtenübertragungssystem Multiple use of voice channels in a communication system |
| 03/15/2001 | DE10035066A1 Load adjusting system for power amplifier for battery-powered radiotelephone has processing circuit which retrieves stored control values to generate load control signal |
| 03/15/2001 | DE10021076A1 Fehlererfassungsanordnung eines Notrufendgeräts Error detection arrangement of an emergency call terminal |
| 03/15/2001 | DE10013716A1 Transmit power control method for wireless communication terminal calculates compensation value for loss due to temperature variations |
| 03/15/2001 | CA2833666A1 Transmission using an antenna array in a cdma communication system |
| 03/15/2001 | CA2498521A1 Transmission using an antenna array in a cdma communication system |
| 03/15/2001 | CA2317517A1 A method for adjusting the transmit power level during soft handoff in wireless communication systems |
| 03/14/2001 | EP1083719A2 Multicarrier transmission with adaptive allocation of reference symbols |
| 03/14/2001 | EP1083716A2 Discrimination of modulation type |
| 03/14/2001 | EP1083695A1 Apparatus for eliminating interference signal |
| 03/14/2001 | EP1083694A1 Code division multiple access (cdma) transmission system |
| 03/14/2001 | EP1083683A2 Method and apparatus for performing an asynchronous communication with a base station |
| 03/14/2001 | EP1083679A1 Transmitter, receiver, and transmitting/receiving method |
| 03/14/2001 | EP1083678A1 Power control with effective Eb/No |
| 03/14/2001 | EP1083677A2 Transmission/reception apparatus and transmit power control method |
| 03/14/2001 | EP1083674A2 Digital signal encoding device, its decoding device, and its recording medium |
| 03/14/2001 | EP1083673A1 Radio device and transmitting/receiving method |
| 03/14/2001 | EP1083672A1 High-frequency switch module |
| 03/14/2001 | EP1083671A1 Radio terminal device |
| 03/14/2001 | EP1083670A2 Casing for a mobile telephone |
| 03/14/2001 | EP1083669A1 Radio terminal device |
| 03/14/2001 | EP1083666A2 Automatic receive mode for infrared devices |
| 03/14/2001 | EP1083665A2 Power consumption control method and apparatus for a communication system subscriber unit |
| 03/14/2001 | EP1083664A2 Power consumption control method and apparatus for a communication system subscriber unit |
| 03/14/2001 | EP1083657A1 Frequency controlled filter for the UHF band |
| 03/14/2001 | EP1083656A2 Switched signal processing circuit |
| 03/14/2001 | EP1083623A1 Antenna device installed in flip cover of flip-up type portable phone |
| 03/14/2001 | EP1083622A2 Antenna sharing switching circuitry for multi-transceiver mobile terminal and method therefor |
| 03/14/2001 | EP1083534A2 Remote control device for electronic equipment |
| 03/14/2001 | EP1083440A2 A satellite-based location system employing dynamic integration techniques |
| 03/14/2001 | EP1082861A1 Method and system for cross frame transmit combining of transmit signals |
| 03/14/2001 | EP1082852A1 Channel selection method in an atsc/ntsc television receiver |
| 03/14/2001 | EP1082825A1 Communications interface adapter |
| 03/14/2001 | EP1082823A1 Estimation of signal to interference ratio in a mobile communication system |
| 03/14/2001 | EP1082821A1 Multipath propagation delay determining means using periodically inserted pilot symbols |
| 03/14/2001 | EP1082820A1 Search window delay tracking in code division multiple access communication systems |
| 03/14/2001 | EP1082819A1 Combining sub-chip resolution samples in fingers of a spread-spectrum rake receiver |
| 03/14/2001 | EP1082818A1 Multiple waveform software radio |
| 03/14/2001 | EP1082809A1 Methods of suppressing reference oscillator harmonic interference and related receivers |
| 03/14/2001 | EP1082657A1 Communications system having a distributed object architecture |
| 03/14/2001 | CN2423690Y Mobile telephone with radio |
| 03/14/2001 | CN2423682Y Miniaturization radio network bridge |
| 03/14/2001 | CN1287762A Remote control device and video display device |
| 03/14/2001 | CN1287754A Channel spreading device and method in CDMA communication system |
| 03/14/2001 | CN1287733A Device and method for generating quaternary complex quasi-orthogonal code and spreading transmission signal using quasi-orthogonal code in CDMA communication system |
| 03/14/2001 | CN1287731A Communication device and method in mobile communication system |
| 03/14/2001 | CN1287730A OFDM transmitting / receiving device and method |
| 03/14/2001 | CN1287727A Measuring method for communication device |
| 03/14/2001 | CN1287725A Device and method for locating a mobile station in a mobile communication system |
| 03/14/2001 | CN1287724A Module channel for acquisition and tracking used in a radio communication system |
| 03/14/2001 | CN1287722A Frequency hopping method and base station |
| 03/14/2001 | CN1287721A Device and method for generating short PN code in mobile communication system |
| 03/14/2001 | CN1287720A Method and generator for generating orthogonal spreading code in CDMA radio system |
| 03/14/2001 | CN1287719A Low IF receiver |
| 03/14/2001 | CN1287711A Radio transmitter |
| 03/14/2001 | CN1287696A 天线适配器 Antenna adapter |
| 03/14/2001 | CN1287644A Data Carrier with means for reducing the power consumption upon reception of data |
| 03/14/2001 | CN1287460A Mobile telephone capable of compensating antenna impedance change |