Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
08/2004
08/12/2004WO2004068882A1 Method for carrying out interference suppression in a radio communications system
08/12/2004WO2004068867A2 Flexible layer overlay for seamless handovers between full rate and half rate channels
08/12/2004WO2004068838A2 Robust mode staggercasting reduced resolution video for mobile receiver
08/12/2004WO2004068780A1 Method and arrangement for transmitting data by using ofdm and tdma
08/12/2004WO2004068779A1 Uplink sinr estimation
08/12/2004WO2004068775A2 Robust mode staggercasting user controlled switching modes
08/12/2004WO2004068758A1 Multi-carrier transmission device, multi-carrier reception device, and multi-carrier radio communication method
08/12/2004WO2004068757A1 Ofdm signal collision position detection device and ofdm reception device
08/12/2004WO2004068720A2 Discontinuous transmission (dtx) detection using decoder metric
08/12/2004WO2004068714A2 Robust mode staggercasting with multiple delays for multi-resolution signals
08/12/2004WO2004068468A2 Ups-based file data storage apparatus and computer program products
08/12/2004WO2004068397A2 Hot plug interfaces and failure handling
08/12/2004WO2004068350A1 Data false alteration detecting method, data false alteration detecting device, and data false alteration detecting program
08/12/2004WO2004068279A2 Method and apparatus for controlling a data processing system during debug
08/12/2004WO2004068262A2 System and method for network card switchovers in an ip network
08/12/2004WO2004066706A2 Robust mode staggercasting storing content
08/12/2004WO2004047461A3 Communication system and method using signal to noise ratio estimation for scaling in processing received wireless communication signals
08/12/2004WO2004045374A3 Methods and devices for detecting tissue cells
08/12/2004WO2004032600A3 Method and apparatus for data transfer using a time division multiple frequency scheme with additional modulation
08/12/2004WO2004029800A3 Verifiable processes in a heterogeneous distributed computing environment
08/12/2004US20040158863 Method and apparatus for optimizing forward link data rate for radio frequency transmissions to mobile platforms
08/12/2004US20040158797 Rate matching device and rate matching method
08/12/2004US20040158794 Reduced overhead CRC functionality for packets and link layer superframes
08/12/2004US20040158792 Normalizing device and method, program, record medium on which the program is recorded, and communication terminal
08/12/2004US20040158790 Operation of a forward link acknowledgement channel for the reverse link data
08/12/2004US20040158782 Method for protected transmission of data via an air interface
08/12/2004US20040158777 Scalable method of continuous monitoring the remotely accessible resources against the node failures for very large clusters
08/12/2004US20040158771 Adaptive throttling
08/12/2004US20040158766 System and method for application monitoring and automatic disaster recovery for high-availability
08/12/2004US20040158763 Testing method of array configuration for multiple disk-array system
08/12/2004US20040157634 Method for setting specific rate-matching attributes for each service in a mobile radio communications system
08/12/2004US20040157618 Method and system of link control
08/12/2004US20040157617 Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link
08/12/2004US20040157601 Method for enabling a subscriber entity to actively communicate in a communication network
08/12/2004US20040157595 Device and method for checking the quality of data packets transmitted via a radio channel
08/12/2004US20040157562 Requests in a communication system
08/12/2004US20040157560 Data transmission apparatus
08/12/2004US20040157547 Method for broadcasting data in a mobile communication system
08/12/2004US20040156461 Multi-pair gigabit ethernet transceiver
08/12/2004US20040156440 System and method for real-time spectrum analysis in a communication device
08/12/2004US20040156431 Demodulator for a multi-pair gigabit transceiver
08/12/2004US20040156429 Systems and methods for injection of test jitter in data bit-streams
08/12/2004US20040156427 System and method for generating signal waveforms in a CDMA cellular telephone system
08/12/2004US20040156366 Apparatus and method for receiving data from a network
08/12/2004US20040156348 Apparatus, and associated method, for performing packet zone timing operations at a mobile node operable in a packet radio communication system
08/12/2004US20040156336 Methods for implementing a dynamic frequency selection (DFS) and a temporary channel selection feature for WLAN devices
08/12/2004US20040156331 System and method of unacknowledged network layer service access point identifier (NSAPI) recovery in sub-network dependent convergence protocol (SNDCP) communication
08/12/2004US20040156328 Random access for wireless multiple-access communication systems
08/12/2004US20040156325 Optical transmission network with asynchronous mapping and demapping and digital wrapper frame for the same
08/12/2004US20040156315 Apparatus and method for transmitting data to a network based on retransmission requests
08/12/2004US20040156310 Automatic protection switching using link-level redundancy supporting multi-protocol label switching
08/12/2004US20040155790 Data transmission system and wearable communication device
08/12/2004DE19747406B4 Einrichtung und Verfahren zum Messen von G3-Faksimile-Kommunikationsprotokolldaten Apparatus and method for measuring G3 facsimile communication protocol data
08/12/2004DE10332857A1 Verfahren und Vorrichtung zum Schützen und Übertragen der Seitenbandinformation, welche auf die Spitzenwert-zu-Mittelwert-Verhältnis-Reduzierung der Leistung in einem Breitband-System bezogen ist Method and apparatus for protecting and transferring the side band information, which is related to the peak-to-average ratio reduction of the performance in a broadband system
08/12/2004DE10303248A1 Signal delay device has register for temporary storage of sampled value(s) of input signal in parallel with memory device; output of temporary storage device is connected to interpolation device
08/12/2004DE10297176T5 Verfahren und Anordnungen in ein Digital-Kommunikationssystem betreffenden Anwendungen Methods and arrangements in a digital communication system in question applications
08/12/2004CA2554122A1 Methods and apparatus for downlink macro-diversity in cellular networks
08/12/2004CA2513318A1 Uplink sinr estimation
08/11/2004EP1445907A2 Estimation of subcarrier attentuations
08/11/2004EP1445904A1 Noiseless data transmission method
08/11/2004EP1445899A2 Method for broadcasting data in a mobile communication system
08/11/2004EP1445887A2 RLP frame receiving method
08/11/2004EP1445886A2 Multiple-output multiple-input (MIMO) communication system, MIMO receiver and MIMO receiving method
08/11/2004EP1445885A1 Code puncturing method and apparatus
08/11/2004EP1445884A1 Transmission method, transmission apparatus, and reception apparatus
08/11/2004EP1445883A1 Reception apparatus
08/11/2004EP1445875A2 Near-optimal low-complexity decoding of space-time codes for wireless applications
08/11/2004EP1445874A1 Communication method and radio communication apparatus
08/11/2004EP1444838A1 Video recovery system and method
08/11/2004EP1444809A1 Method and device for checking the error-free function of modules in a bus system comprising a central unit
08/11/2004EP1444803A1 Method, system and apparatus for transmitting interleaved data between stations
08/11/2004EP1444802A1 Method and system for determining data transfer margins for network connections
08/11/2004EP1444797A1 Antenna polarization codulation
08/11/2004EP1444794A1 Cdma wireless systems
08/11/2004EP1360840B1 Wireless image transmission device and image transmission method
08/11/2004EP1224763A4 Method and apparatus for communicating a call
08/11/2004EP1020048B1 Method and apparatus for conveying data packets in a packet data communication system
08/11/2004EP0883967B1 Remote test of a wireless subscriber connection
08/11/2004EP0872044B1 Message fragmenting in a time diversity radio system
08/11/2004CN1520700A Wireless communication meethod and mobile terminal used therefor
08/11/2004CN1520668A Adaptive symbol mapping in mobile system
08/11/2004CN1520654A Method and device for transferring data according to ARQ-method
08/11/2004CN1520653A Triggered packet data rate change in communication system
08/11/2004CN1520643A Optimization of MCS and multicode with TFCI signaling
08/11/2004CN1520126A Method for optimizing performance of mobile radio system
08/11/2004CN1520111A Method for transfering data within local area network
08/11/2004CN1520066A Fault protection radio link control and reset method for radio communication system
08/11/2004CN1520063A MIMO communication system, MIMO receiver and its receiving method
08/11/2004CN1520062A Local search processing method and radio communicator
08/11/2004CN1520060A Turbo-interleaving device and method
08/11/2004CN1520059A Turbo-interleaving device and method
08/11/2004CN1520058A Turbo-interleaving device and method
08/11/2004CN1520054A Device and method for testing central station of digital users' line transceiver set
08/11/2004CN1520051A Subscriber unit and method for use in wireless communication system
08/11/2004CN1520046A Rlp帧接收方法 Rlp frame reception method
08/11/2004CN1520045A Interleaving device and its interleaving method in communication system
08/11/2004CN1520044A Turbo-interleaving device and method
08/11/2004CN1520043A Error correction in CDMA mobile communication system using turbo codes
08/11/2004CN1519845A Error correction method, error correction circuit and information recording and reproducing device
08/11/2004CN1162009C Adaptive digital video coding-coding device for wireless transmission