| Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402) |
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| 03/09/2000 | DE19934660A1 Reception of data signals of identical contents but with different frequencies, involving using multi frequency heterodyne receiver |
| 03/09/2000 | CA2341482A1 Transmitter, receiver and method in a telecommunication system for generating pn sequences for a plurality of user channels |
| 03/09/2000 | CA2341439A1 A constrained-envelope digital-communications transmission system and method therefor |
| 03/08/2000 | EP0984595A1 Blind modulation detection |
| 03/08/2000 | EP0984583A2 Time Division Duplex (TDD) radio communication systems |
| 03/08/2000 | EP0984582A2 Method of error estimation in information data transmission |
| 03/08/2000 | EP0984581A1 Spread spectrum communication device and spread spectrum communication method |
| 03/08/2000 | EP0984577A2 A code sequence generator apparatus for a CDMA modem |
| 03/08/2000 | EP0984575A2 Forward error correction for high speed optical transmission systems |
| 03/08/2000 | EP0984568A2 Dual mode satellite/cellular terminal |
| 03/08/2000 | EP0984562A2 Pilot interpolation synchronous detection in a Rake receiver |
| 03/08/2000 | EP0983655A1 Bit detection method in a radio communications system |
| 03/08/2000 | EP0983654A1 Synchronous coherent orthogonal frequency division multiplexing system |
| 03/08/2000 | EP0983644A1 Selective diversity combining |
| 03/08/2000 | EP0983643A1 Synchronization of forward link base station power levels during handoff between base station sectors in a mobile radio communication system |
| 03/08/2000 | EP0848887A4 Communication receiver for controlling a receive operation in response to a control value |
| 03/08/2000 | EP0829144A4 Apparatus and method for adaptive forward error correction in data communications |
| 03/08/2000 | EP0671032B1 Coding with modulation, error control, weighting, and bit allocation |
| 03/08/2000 | EP0669025B1 A dual mode radio communication unit |
| 03/08/2000 | CN1246682A Deinterlacing device |
| 03/07/2000 | US6035434 System and method for bit interleaving of half-rate speech data |
| 03/07/2000 | US6035430 Semiconductor integrated circuit device with restoring circuit |
| 03/07/2000 | US6035069 Moving-picture signal coding and/or decoding system resistant to transmission error |
| 03/07/2000 | US6035007 Effective bypass of error control decoder in a digital radio system |
| 03/07/2000 | US6034997 Trellis decoding with multiple symbol noncoherent detection and interleaving to combat frequency offset |
| 03/07/2000 | US6034996 System and method for concatenating reed-solomon and trellis codes |
| 03/07/2000 | US6034971 Method and apparatus for controlling communication system capacity |
| 03/07/2000 | US6034962 Communication method with attaching identifiers to receive request and transmit request |
| 03/07/2000 | US6034961 Active/standby routing system on ATM network |
| 03/02/2000 | WO2000011899A2 Reconfiguring diversity legs during cn-rnc interface streamlining |
| 03/02/2000 | WO2000011845A1 Power-efficient communication protocol |
| 03/02/2000 | WO2000011844A1 Method and device for transmitting information symbols using a plurality of carriers and method and device for receiving information symbols |
| 03/02/2000 | WO2000011837A1 Method and apparatus for robust operation of data transmission during adverse radio-link conditions |
| 03/02/2000 | WO2000011824A1 Signal modulator and receiving control method for the signal modulator |
| 03/02/2000 | WO2000010838A1 Bus system in a motor vehicle and method for transmitting messages |
| 03/02/2000 | WO1999067906A3 High rate data transmission over multiple lower speed connections |
| 03/02/2000 | WO1999057913A3 Error-recovery mechanism using a temporary forwarder in a wireless-atm network |
| 03/02/2000 | WO1999052216A3 Channel encoding/decoding device and method |
| 03/02/2000 | WO1999046886A3 Off-line broadband network interface |
| 03/02/2000 | DE19941331A1 Verfahren zum Übertragen von Information zu Hintergrundrauschen bei Datenübertragung mittels Datenrahmen sowie Kommunikationssystem, Mobilstation und Netzwerkelement A method of transmitting information on the background noise during data transmission using data frame and communication system, mobile station and network element |
| 03/02/2000 | DE19837242C1 Bussystem in einem Fahrzeug und Verfahren zur Übertragung von Nachrichten Bus system in a vehicle and method for transmitting messages |
| 03/02/2000 | CA2340162A1 Reconfiguring diversity legs during cn-rnc interface streamlining |
| 03/01/2000 | EP0982904A2 Method for conveying TTY signals over wireless communication systems |
| 03/01/2000 | EP0982892A2 Packet-based binary convolutional codes |
| 03/01/2000 | EP0982874A2 Adaptive transmission power control apparatus and method |
| 03/01/2000 | EP0982870A1 Multicode CDMA system using iterative decoding |
| 03/01/2000 | EP0982866A1 Method for convolutional coding and transmission of a stream of packets of digital data, and a method and apparatus for corresponding decoding |
| 03/01/2000 | EP0981914A2 Subscriber unit with plural control and data sources for cdma wireless communication system |
| 03/01/2000 | EP0981882A1 Wireless atm metropolitan area network |
| 03/01/2000 | EP0981881A1 Equalising and decoding device for a frequency-selective digital transmission channel |
| 03/01/2000 | EP0681762A4 Wireless personal local area network |
| 03/01/2000 | EP0529051B1 Apparatus for providing high data rate traffic channels in a spread spectrum communication system |
| 03/01/2000 | CN1246228A Method and system for protecting equipment and switching functionality in telecommunication system |
| 03/01/2000 | CN1246227A Receiver decoder circuitry, and associated method, for decoding channel encoded signal |
| 03/01/2000 | CN1246225A Interference rejection combining with frequency correction |
| 02/29/2000 | US6032268 Processor condition sensing circuits, systems and methods |
| 02/29/2000 | US6032193 Computer system having virtual circuit address altered by local computer to switch to different physical data link to increase data transmission bandwidth |
| 02/29/2000 | US6032180 Image data transmission system, video server unit, and client unit for displaying image data |
| 02/29/2000 | US6031876 Trellis decoder for ATSC 8VSB |
| 02/29/2000 | US6031875 Reed-Solomon decoder for use in advanced television |
| 02/29/2000 | US6031874 Unequal error protection in coded modulation schemes |
| 02/29/2000 | US6031871 Transmission and reception of a digital information signal |
| 02/29/2000 | US6031818 Error correction system for packet switching networks |
| 02/29/2000 | US6031644 Method, device, and system for controlling wavelength of optical signal |
| 02/29/2000 | US6031474 Half rate coded modulation schemes for Rayleigh fading channels |
| 02/28/2000 | CA2277419A1 Method for conveying tty signals over wireless communication systems |
| 02/27/2000 | CA2280585A1 Packet binary convolutional codes |
| 02/24/2000 | WO2000010358A1 Method and equipment for setting a timer |
| 02/24/2000 | WO2000010348A2 Packet-switched data transmission in radio system |
| 02/24/2000 | WO2000010307A2 Adaptive rate network communication system and method |
| 02/24/2000 | WO2000010298A1 A flexible frame structure for a cdma wireless network |
| 02/24/2000 | WO2000010281A2 Network traffic manager |
| 02/24/2000 | WO2000010280A1 Adaptive rate wireless communication system and method |
| 02/24/2000 | WO2000002401A3 Air interface for telecommunications systems with cordless telecommunications between mobile and/or stationary transmitting/receiving devices |
| 02/24/2000 | DE19837426A1 System for transmission of information symbols via numerous carriers and system for reception of such symbols in digital radio system |
| 02/24/2000 | CA2321527A1 A flexible frame structure for a cdma wireless network |
| 02/23/2000 | EP0981221A2 System and method for code division multiple access communication, and base station and terminal apparatus for same system |
| 02/23/2000 | EP0981220A2 Method and apparatus for encoding rate control information in a data transmission system |
| 02/23/2000 | EP0981219A2 Encoding apparatus and method |
| 02/23/2000 | EP0981218A2 Error-correcting encoding apparatus |
| 02/23/2000 | EP0981217A1 Modulating method, modulating device, demodulating method, and demodulating device |
| 02/23/2000 | EP0981210A1 Method and apparatus for receiving and demodulating a transmitted signal using at least two antennas |
| 02/23/2000 | EP0981209A2 Wireless transmission method for antenna arrays, having improved resistance to fading |
| 02/23/2000 | EP0980606A1 Monitoring line conditions in the data transmission mode |
| 02/23/2000 | EP0847641A4 Method and apparatus for multirate data communications |
| 02/23/2000 | CN1245601A System and method for non-sequential transmission of control signals within speech transmission |
| 02/23/2000 | CN1245314A Global observing method for determining status unification of distributed computer network system |
| 02/23/2000 | CN1245310A Error correcting encoding set |
| 02/22/2000 | US6029266 Error correcting apparatus and method of digital processing system for correcting general and erasure errors |
| 02/22/2000 | US6029186 High speed calculation of cyclical redundancy check sums |
| 02/22/2000 | US6028900 Digital broadcast receiver |
| 02/22/2000 | US6028899 Soft-output decoding transmission system with reduced memory requirement |
| 02/22/2000 | US6028894 SIR or SNR measurement apparatus |
| 02/22/2000 | US6028886 Digital communication apparatus |
| 02/22/2000 | US6028845 Communication-line-quality measuring system using a conventional signal frame structure |
| 02/22/2000 | US6028844 ATM receiver |
| 02/22/2000 | US6028838 Navigation apparatus |
| 02/22/2000 | CA2160381C A method of forward error correction |
| 02/22/2000 | CA2098384C Process for transmitting additional information with an a.m. radio signal |
| 02/21/2000 | CA2277421A1 Cdma system |