Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
08/2004
08/11/2004CN1161939C Calibration device and method thereof
08/11/2004CN1161919C Data communication method, equipment and communication terminal equipment
08/11/2004CN1161918C Data transmssion method and equipment for encoding signal
08/11/2004CN1161911C Mapping method from calculated value of transmission format combination to indiction of transmiision format comination
08/11/2004CN1161900C Apparatus and method of controlling forward link power when in discotinuous transmission mode in mobile communication system
08/11/2004CN1161888C Synthesizer type receiver
08/11/2004CN1161887C Method and appts. for transmitting coded data between transmitter and receiver
08/11/2004CN1161886C Coding method and apparatus
08/10/2004US6775809 Technique for determining performance characteristics of electronic systems
08/10/2004US6775801 Turbo decoder extrinsic normalization
08/10/2004US6775800 System and method for high speed processing of turbo codes
08/10/2004US6775794 Use of activity bins to increase the performance of disk arrays
08/10/2004US6775692 Proxying and unproxying a connection using a forwarding agent
08/10/2004US6775550 Method of inducing ADSL communication device to transmit at downstream signaling rate optimized for extended range ADSL service with auxiliary pots channel over SDSL link
08/10/2004US6775541 Method and apparatus for controlling data rates to preserve voice quality in a CDMA system
08/10/2004US6775533 Apparatus, and associated method, for transferring data between a first target entity and a second target entity of a mobile radio communication system
08/10/2004US6775521 Bad frame indicator for radio telephone receivers
08/10/2004US6775335 Method and apparatus for equalization and tracking of coded digital communications signals
08/10/2004US6775332 Multi-stage receiver
08/10/2004US6775329 Transmitter diversity technique for wireless communications
08/10/2004US6775320 Method and a multi-carrier transceiver supporting dynamic switching between active application sets
08/10/2004US6775260 Space time transmit diversity for TDD/WCDMA systems
08/10/2004US6775250 Method of updating reference value in high speed closed loop based on likelihood
08/10/2004US6775241 Method and apparatus for configuring a communication system
08/10/2004US6775237 Methods and apparatus for burst tolerant excessive bit error rate alarm detection and clearing
08/10/2004US6775228 ATM network element and method for automatic protection switching of a transmission convergencence sublayer subnetwork connection
08/10/2004US6774821 Frequency mapped coding for signal error correction
08/10/2004CA2272809C Transmission apparatus and base station apparatus using the same
08/05/2004WO2004066552A1 Information processing method, apparatus, and information processing program
08/05/2004WO2004066548A1 System and method for estimating initial channel quality in a multirate system
08/05/2004WO2004066547A1 Line quality report accuracy measurement device and accuracy measurement method
08/05/2004WO2004066546A1 Speed data receiver with detection of channel coding rate
08/05/2004WO2004066520A1 Power margin control in a data communication system
08/05/2004WO2004066511A2 Method and apparatus for network management using perceived signal to noise and interference indicator
08/05/2004WO2004066506A1 Data receiving method and apparatus
08/05/2004WO2004066503A2 System and method for adaptive data-shortening and data-puncturing in band and time-selective communications
08/05/2004WO2004056058A3 Signal processing method and apparatus using bit confidence values
08/05/2004WO2004049677A3 Methods and systems for computer enhanced conference calling
08/05/2004WO2004049132A3 Method and apparatus for adaptive message notification
08/05/2004WO2004027565A3 Adaptive transmission rate and fragmentation threshold mechanism for local area networks
08/05/2004WO2003096149A3 Frame formatting, coding and transmit power control method for a multicast/broadcast system
08/05/2004US20040154001 Profile-guided regression testing
08/05/2004US20040153960 Method and system for routing in low density parity check (LDPC) decoders
08/05/2004US20040153956 Apparatus and method for reducing bit error rates (BER) and frame error rates (FER) using turbo decoding in a digital communication system
08/05/2004US20040153952 CRC encoding scheme for conveying status information
08/05/2004US20040153950 Discontinuous transmission (DTX) detection using decoder metric
08/05/2004US20040153946 Error correction method, error correction circuit and information-recording/reproduction apparatus
08/05/2004US20040153940 Apparatus and method for error correction in a CDMA mobile communication system
08/05/2004US20040153939 Error detection/correction system, and controller using this system
08/05/2004US20040153938 Error correcting code decoding device, program and method used in the same
08/05/2004US20040153935 Reduced overhead CRC functionality for packets and link layer superframes
08/05/2004US20040153933 Error correction encoding method, error correction decoding method, error correction encoding apparatus, and error correction decoding apparatus
08/05/2004US20040153913 System and method of detecting a bit processing error
08/05/2004US20040153909 Adaptive hybrid automatic repeat request method and apparatus
08/05/2004US20040153907 Safety network using phantom address information
08/05/2004US20040153900 Automation of fuse compression for an asic design system
08/05/2004US20040153896 Failsafe RLC reset method for a wireless communication system
08/05/2004US20040153884 Remote, automatic data service for wireless communications
08/05/2004US20040153883 Method of analyzing serial data streams
08/05/2004US20040153881 Identifying solutions to computer problems in main system by service system in distributed system landscape
08/05/2004US20040153880 Method of providing information on errors of hard disk drive, hard disk drive therefor and information processing apparatus therefor
08/05/2004US20040153872 System and method for multi-destination delivery
08/05/2004US20040153866 Markov model of availability for clustered systems
08/05/2004US20040153856 Electronic device
08/05/2004US20040153852 Scheme to discard an erroneous PDU received in a wireless communication system
08/05/2004US20040153830 Method and system for object level software testing
08/05/2004US20040153821 Error condition handling
08/05/2004US20040153814 Apparatus and method for trace stream identification of a processor reset
08/05/2004US20040153813 Apparatus and method for synchronization of trace streams from multiple processors
08/05/2004US20040153811 Computer system equipped with a BIOS debugging card
08/05/2004US20040153810 Computer system equipped with a BIOS debugging card
08/05/2004US20040153809 Bus analyzer capable of managing device information
08/05/2004US20040153802 Microcomputer, electronic equipment and debugging system
08/05/2004US20040153799 Enabling at speed application of test patterns associated with a wide tester interface on a low pin count tester
08/05/2004US20040153797 Programmatic time-gap defect detection apparatus and method
08/05/2004US20040153796 Method and apparatus for data structure analyzing
08/05/2004US20040153791 Identifying solutions to computer problems in client/server system
08/05/2004US20040153790 Apparatus and method for detecting address characteristics for use with a trigger generation unit in a target processor
08/05/2004US20040153788 System, method, and user interface for acceptance testing
08/05/2004US20040153787 Process for managing messages between a set of decoders and a system of conditional access control
08/05/2004US20040153783 Circuit for detecting abnormal operation of memory and integrated circuit and method for detectiing abnormal operation
08/05/2004US20040153778 Method, system and software for configuring a graphics processing communication mode
08/05/2004US20040153777 Method and system for resolving disarrangement in database
08/05/2004US20040153774 Generating standalone MIDlets from a testing harness
08/05/2004US20040153773 Diagnosing faults in electronic machines
08/05/2004US20040153772 Compliance testing user interfaces implemented on resource-constrained computing devices
08/05/2004US20040153768 Method and device for storing a computer program in a program memory of a control unit
08/05/2004US20040153767 Interactive data broadcasting system
08/05/2004US20040153766 Communication system,transmission device, reception device, and communication system having them
08/05/2004US20040153764 Technical support for software products
08/05/2004US20040153759 Image formation apparatus and network system
08/05/2004US20040153757 Alternate server system
08/05/2004US20040153756 Fault tolerant computer and transaction synchronization control method
08/05/2004US20040153754 Fault tolerance in a supercomputer through dynamic repartitioning
08/05/2004US20040153751 Data processing apparatus
08/05/2004US20040153749 Redundant multi-processor and logical processor configuration for a file server
08/05/2004US20040153748 Method for configuring a data processing system for fault tolerance
08/05/2004US20040153747 Fault tolerant computer
08/05/2004US20040153745 Bad-sector search method, data recording device, and program
08/05/2004US20040153743 Relocation batch processing for disk drives