| Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402) |
|---|
| 08/26/2004 | US20040165532 Ad hoc wireless network using gradient routing |
| 08/26/2004 | US20040165526 Network monitoring and controlling apparatus |
| 08/26/2004 | DE19630343B4 Verfahren und Paket-Übertragungssystem unter Verwendung einer Fehlerkorrektur von Datenpaketen The method and packet-transmission system using an error correction of data packets |
| 08/26/2004 | DE10348327A1 Systeme und Verfahren zum Einbringen von Test-Jitter in Daten-Bit-Ströme Systems and methods for inserting test jitter in data bit streams |
| 08/26/2004 | DE10313589A1 Modification method for modifying modular messages that are to be transferred over an electronic messaging system using a computer, whereby desired changes to a message structure are checked to see if they are permissible |
| 08/26/2004 | DE10306302A1 Calculating interleaving or de-interleaving addresses for symbol memory in mobile communication system, by using corrected and transformed coordinate pair from square matrix |
| 08/26/2004 | DE10305415A1 Verfahren und Vorrichtung zum medienredundanten Betreiben eines Endgeräts in einem Netzwerk Method and apparatus for operating a terminal in a medienredundanten network |
| 08/26/2004 | DE10251289B4 Sendeempfängervorrichtung und Verfahren zur effizienten Neuübertragung von Hochgeschwindigkeits-Paketdaten Transceiver device and method for the efficient retransmission of high-speed packet data |
| 08/26/2004 | DE102004006828A1 Verfahren zur Übertragung von Datenpaketen zwischen einem Sender und einem Empfänger Method for transmitting data packets between a transmitter and a receiver |
| 08/26/2004 | CA2678750A1 Wireless communication method and system for controlling data bit rates to maintain the quality of radio links |
| 08/26/2004 | CA2519392A1 Bit error rate monitoring method and device |
| 08/25/2004 | EP1450531A2 System and method for generating signal waveforms in a CDMA cellular telephone system |
| 08/25/2004 | EP1450521A2 Wireless communication system and method which improves reliability and throughput of communication through retransmission timeout optimization |
| 08/25/2004 | EP1450514A1 Server-based rate control in a multimedia streaming environment |
| 08/25/2004 | EP1450510A1 Method for redundancy backup of signaling link in ip network |
| 08/25/2004 | EP1450493A1 Viterbi decoder with path metric calculations over two trellis columns and routing of path metrics in the memory |
| 08/25/2004 | EP1449397A1 Interference measurements in a wireless communications system |
| 08/25/2004 | EP1449344A1 System and method for traffic channel dormancy in wireless communication socket mode |
| 08/25/2004 | EP1449340A1 Trellis code design for qpsk and higher order quadrature amplitude modulations |
| 08/25/2004 | EP1449334A1 Method and system of retransmission |
| 08/25/2004 | EP1449331A1 Data transmission |
| 08/25/2004 | EP1449323A1 Method and apparatus for transmitting voice information |
| 08/25/2004 | EP1449321A2 Fingerprint, control signal for new encryption key |
| 08/25/2004 | EP1449311A1 Radio communication system |
| 08/25/2004 | EP1448998A2 Throughput enhancement after interruption |
| 08/25/2004 | EP1127416A4 Method and system for combining orthogonal transmit diversity and adaptive array techniques in a wireless communications system |
| 08/25/2004 | CN1524371A Packet transmitting installation and packet transmitting method |
| 08/25/2004 | CN1524368A Method and apparatus for transmission framing in a wireless communication system |
| 08/25/2004 | CN1524367A Multi-carrier communications with adaptive cluster configuration and switching |
| 08/25/2004 | CN1524364A Hybrid automatic repeat request (HARQ) scheme with in-sequence delivery of packets |
| 08/25/2004 | CN1524360A Error correction/decoding device and error correction/decoding method |
| 08/25/2004 | CN1524349A Method for processing receiving signal to obtain final quality receiving signal |
| 08/25/2004 | CN1523848A SIP service method in a network having a NAT |
| 08/25/2004 | CN1523846A Method of transmitting multimedia data over wlan and point coordinator in wlan |
| 08/25/2004 | CN1523806A Data transmitter, data transmitting method, data transmitting program, data receiver, data receiving method, data receiving program, and communication system |
| 08/25/2004 | CN1523800A Method and apparatus for code group identification and frame synchronization |
| 08/25/2004 | CN1523797A Reordering method for enhancement uplink dedicated channel HARQ in WCDMA system |
| 08/25/2004 | CN1523796A Method of active transmission from UE to small datagrams |
| 08/25/2004 | CN1523782A Multicasting method, multicasting system, mobile station and base station |
| 08/25/2004 | CN1523769A Iterative soft interference cancellation and filtering for spectrally efficient high-speed transmission |
| 08/25/2004 | CN1164082C Radio communication system using for video group transmission |
| 08/25/2004 | CN1164062C Radio communication device and radio communication method |
| 08/25/2004 | CN1164052C Method and apparatus for wireless transmission |
| 08/25/2004 | CN1164050C Speech decoding apparatus |
| 08/25/2004 | CN1164045C Method and apparatus for transmission with interference suppression |
| 08/25/2004 | CN1164044C Synchronization of forward link base station power levels during handoff between base station sectors in mobile radio communication system |
| 08/25/2004 | CN1164041C Method and device for coding serial data stream |
| 08/25/2004 | CN1164040C Cached chainback RAM for serial viterbi decoder |
| 08/24/2004 | US6782518 System and method for facilitating coverage feedback testcase generation reproducibility |
| 08/24/2004 | US6782497 Frame error rate estimation in a receiver |
| 08/24/2004 | US6782495 Method for analyzing printer faults |
| 08/24/2004 | US6782353 Instrument for measuring characteristic of data transmission system with high accuracy and clock reproducing circuit used therefor |
| 08/24/2004 | US6782335 Method and system for estimating input power in a cable modem network |
| 08/24/2004 | US6782082 Method and system for reducing cross-talk and avoiding bridged taps |
| 08/24/2004 | US6782060 Method and apparatus for generating reliability information for channel decoding in a radio receiver |
| 08/24/2004 | US6782059 Discontinuous transmission (DTX) detection |
| 08/24/2004 | US6782044 Radio interference detection and screening system for locomotive control unit radios |
| 08/24/2004 | US6782037 Demodulation method for receiver |
| 08/24/2004 | US6782005 Communication system and communication method |
| 08/24/2004 | US6781987 Method for packet transmission with error detection codes |
| 08/24/2004 | US6781976 Time-alignment apparatus and method for providing data frames of a plurality of channels with predetermined time-offsets |
| 08/24/2004 | US6781951 Radio communication system |
| 08/24/2004 | US6781470 Tunable oscillator |
| 08/24/2004 | US6779724 IC card reader and method |
| 08/24/2004 | CA2378839C Improved method for determining subscriber loop make-up |
| 08/19/2004 | WO2004071106A2 Method for storing and transmitting data generated by a security module |
| 08/19/2004 | WO2004071065A2 Apparatus and method for accommodating loss of signal |
| 08/19/2004 | WO2004071064A2 Robust mode staggercasting with adjustable delay offset |
| 08/19/2004 | WO2004071045A1 Radio transmission device and transmission rate decision method |
| 08/19/2004 | WO2004071021A1 Communication method, communication device, and computer program |
| 08/19/2004 | WO2004071010A2 Method and device for medium-redundant operation of a terminal in a network |
| 08/19/2004 | WO2004071004A1 Non-intrusive modem performance analysis |
| 08/19/2004 | WO2004071003A1 N-dimensional determination of bit-error rates |
| 08/19/2004 | WO2004071002A1 Error rate estimation method for a receiver and receiver apparatus |
| 08/19/2004 | WO2004071001A1 System and method for data communication over multi-input, multi-output channels |
| 08/19/2004 | WO2004070999A2 Site equipment survey tool |
| 08/19/2004 | WO2004070992A2 Data channel procedure for systems employing frequency diversity |
| 08/19/2004 | WO2004070990A2 Robust mode staggercasting video quality enhancement |
| 08/19/2004 | WO2004070988A2 Dynamic frequency selection and temporary channel selection |
| 08/19/2004 | WO2004070986A2 Robust mode staggercasting |
| 08/19/2004 | WO2004070980A1 Transmission device and transmission method |
| 08/19/2004 | WO2004070971A1 Polarization coding |
| 08/19/2004 | WO2004070953A2 Robust mode staggercasting fast channel change |
| 08/19/2004 | WO2004070952A2 Robust mode staggercasting without artifacts |
| 08/19/2004 | WO2004070521A2 Alternate server system |
| 08/19/2004 | WO2004057774A3 Method and apparatus for data transmission on a reverse link in a communication system |
| 08/19/2004 | WO2004051956A3 Method and apparatus for encoding security status information |
| 08/19/2004 | WO2004051954A3 A method for enhancing transmission quality of streaming media |
| 08/19/2004 | WO2004049676A3 Methods and systems for remote call establishment |
| 08/19/2004 | WO2004049130A3 Methods and systems for directory information lookup |
| 08/19/2004 | WO2004047356A3 Use of idle frames for the control of negative frame acknowledgement |
| 08/19/2004 | WO2004047338A9 Base station apparatus, and method for controlling transmission power for retransmitted packets |
| 08/19/2004 | WO2004043017A3 Transmission of data packets in containers |
| 08/19/2004 | WO2004038985A3 Multi-mode terminal in a wireless mimo system with spatial multiplexing |
| 08/19/2004 | WO2004014006A3 A system and method for increasing bandwith efficiency and throughput of a data transmission network |
| 08/19/2004 | WO2004004365A3 Method and apparatus for forward link gain control in a power controlled repeater |
| 08/19/2004 | WO2003083658A3 Bios shadowed hard disk drive as robust, always on, backup |
| 08/19/2004 | WO2003056741A3 Apparatus and method for a low-rate data transmission mode over a power line |
| 08/19/2004 | US20040163120 Cable modem system with sample and packet synchronization |
| 08/19/2004 | US20040163119 Cable modem that can prevent modem signal from transferring to an HFC network when internal circuit of the cable modem operates abnormally |