Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
01/2006
01/19/2006US20060013126 Tunnel failure notification apparatus and method
01/19/2006US20060013123 Method and apparatus for processing transmission error in DMB system
01/19/2006DE19853654B4 Bilderzeugungsvorrichtungs-Managementsystem Image forming device management system
01/19/2006DE19730159B4 Kommunikationsverfahren und System A communication method and system
01/19/2006DE102005008307A1 Vorrichtung zum Messen von Jitter, Verfahren zum Messen von Jitter und computerlesbares Medium, das ein Programm hiervon Steuert Apparatus for measuring jitter, method for measuring jitter and computer-readable medium containing a program thereof Controls
01/19/2006DE102004029063A1 Transmitting data from mobile station to base station involves determining energies of first data packet and retransmission data packet with first and retransmission energy offset values relative to energy of reference channel
01/19/2006DE102004015159A1 Verfahren zum Synchronisieren von Speicherbereichen in einer Sendervorrichtung und einer Empfängervorrichtung sowie Empfängervorrichtung A method of synchronizing storage areas in a transmitter device and a receiver device and receiver device
01/19/2006CA2744953A1 Power control for a wireless communication system utilizing orthogonal multiplexing
01/19/2006CA2572514A1 Advanced mimo interleaving
01/19/2006CA2570844A1 Radio link protocols for a wireless communication system
01/19/2006CA2569796A1 Consistency between mpls traffic engineering forwarding and control planes
01/18/2006EP1617610A2 Apparatus and method for transmitting a pilot signal in a BWA communication system using a plurality of transmit antennas
01/18/2006EP1617597A2 Wireless communication device and mobile station
01/18/2006EP1617584A2 Communication device using hybrid ARQ
01/18/2006EP1617578A1 Optical receiver and optical transmission system
01/18/2006EP1617570A1 Method for controlling transmissions using both diversity and nondiversity transmission schemes
01/18/2006EP1617568A1 Radio communication apparatus, transmitter apparatus, receiver apparatus and radio communication system
01/18/2006EP1617430A1 Information processing device and information processing method
01/18/2006EP1617402A2 Method of real time optimizing multimedia packet transmission rate
01/18/2006EP1616404A1 Method and system of retransmission
01/18/2006EP1616402A2 Components and methods for processing wireless communication data in presence of format uncertainty
01/18/2006EP1616400A1 Protection switching and monitoring method and arrangement in a data transmission system
01/18/2006CN1723652A A backward compatible transmitter diversity scheme for use in an OFDM communication system
01/18/2006CN1723651A Method for determining feedback in communication system
01/18/2006CN1723647A Frequency hopping of DMA method using symbols of COMB pattern
01/18/2006CN1723643A Method and device for establishing communication links and handling unbalanced traffic loads in a communication system
01/18/2006CN1723631A Apparatus and method for controlling an output buffer in a hybrid automatic repeat request (HARQ) mobile communication system
01/18/2006CN1723630A Method and apparatus to control transmission power and transmission rate of an air link
01/18/2006CN1723624A Metric correction for multi user detection, for long codes DS-CDMA
01/18/2006CN1723278A Radio link protocol sync procedure
01/18/2006CN1722851A Error detecting method of mobile communication system
01/18/2006CN1722839A Video encoding and decoding methods and video encoder and decoder
01/18/2006CN1722734A A method for automatic configuration of terminal equipment
01/18/2006CN1722725A Method for implementing window flow control of radio link control protocol
01/18/2006CN1722712A Method and apparatus for forecasting motion compensation noise in mobile wireless communication system
01/18/2006CN1722687A WLAN transmitter having high data throughput
01/18/2006CN1722652A Method and apparatus for changing the transmission time interval (tti) on a HARQ process in an enhanced uplink dedicated channel
01/18/2006CN1722651A Retransmission control method and apparatus using the same
01/18/2006CN1722650A Data transmission/reception apparatus and method for improving performance in a mobile communication system using space-time trellis code
01/18/2006CN1722276A Techniques for detecting and correcting errors using multiple interleave erasure pointers
01/18/2006CN1722231A A speech communication system and method for handling lost frames
01/18/2006CN1722126A Data processor control method
01/18/2006CN1722125A 纠错方法 Error correction method
01/18/2006CN1722124A Data processor
01/18/2006CN1722110A Low latency time memorizer system access
01/18/2006CN1237760C Mobile radio appts. and method of controlling transfer speed of mobile radio appts.
01/18/2006CN1237728C Apparatus and method for transmitting signals in a communication system
01/18/2006CN1237722C Method and appts. for puncturing code elements in communication system
01/18/2006CN1237450C Data bit selection (perforating) method
01/17/2006US6988238 Method and system for handling errors and a system for receiving packet stream data
01/17/2006US6988236 Method for selecting frame encoding parameters in a frame-based communications network
01/17/2006US6988233 Decoding device and decoding method
01/17/2006US6988222 Power failure detection and response
01/17/2006US6988188 Data object architecture and method for xDSL ASIC processor
01/17/2006US6988023 Monitoring and control system
01/17/2006US6987981 Robust RLC reset procedure in a wireless communication system
01/17/2006US6987959 Diversity transmission method and system
01/17/2006US6987862 Video steganography
01/17/2006US6987821 Voice and data exchange over a packet based network with scaling error compensation
01/17/2006US6987813 Single header encoding for multiple packets in packet switched network
01/17/2006US6987802 Activation of multiple XDSL modems with implicit channel probe
01/17/2006US6987780 RLP retransmission for CDMA communication systems
01/17/2006US6987778 Enhanced channel interleaving for optimized data throughput
01/17/2006US6987776 Multiplex communication method, the device and the system thereof
01/17/2006US6987770 Frame forwarding in an adaptive network
01/17/2006US6987764 Method and apparatus for selecting a packet data serving node for multi-cast/broadcast services
01/17/2006US6987754 Adaptive downstream modulation scheme for broadband wireless access systems
01/17/2006US6987737 Performance indicator for a high-speed communication system
01/17/2006US6987730 Transmission apparatus and method for changing data packets priority assignment depending on the reception feedback
01/17/2006US6987727 Automatic protection switching using link-level redundancy supporting multi-protocol label switching
01/17/2006US6987470 Method to efficiently generate the row and column index for half rate interleaver in GSM
01/17/2006US6987410 Clock recovery circuit and communication device
01/17/2006CA2357223C Apparatus and method for header decompression
01/16/2006CA2366933A1 Improvements in atm data transmission systems
01/13/2006CA2363295A1 Traffic sensitive handling
01/12/2006WO2006004313A1 Apparatus and method for switching between an amc mode and a diversity mode in a broadbrand wireless communication system
01/12/2006WO2006003607A2 System and method for maximum likelihood decoding in mimo wireless communication systems
01/12/2006WO2006003531A1 Forward error correction decoders
01/12/2006WO2006003508A1 Method and apparatus for reducing self-interference in a mimo system using a non-orthogonal matrix
01/12/2006WO2006003416A2 Wireless network system and devices
01/12/2006WO2006002658A1 Packet-based data processing technique
01/12/2006WO2005109731A3 Embedded channel analysis for rf data modem
01/12/2006WO2004093336A8 System and method for power adjustment in a wireless network.
01/12/2006WO2002037741A9 Method and arrangement for providing optimal bit protection against transmission errors
01/12/2006US20060010361 Method and apparatus of compensating for signal receiving error at receiver in packet-based communication system
01/12/2006US20060010238 Port aggregation for network connections that are offloaded to network interface devices
01/12/2006US20060009952 Method of computing partial CRCs
01/12/2006US20060009130 Method and apparatus for dry-in, dry-out polishing and washing of a semiconductor device
01/12/2006US20060008037 Apparatus and method for estimating a carrier-to-interference-and-noise ratio in a communication system
01/12/2006US20060008022 Multiple input, multiple output communications systems
01/12/2006US20060008021 Reduction of self-interference for a high symbol rate non-orthogonal matrix modulation
01/12/2006US20060008018 VOFDM receiver correlation matrix processing using factorization
01/12/2006US20060007951 Redundant radio frequency network having a roaming terminal communication protocol
01/12/2006US20060007950 Data multiplexing method and data multiplexer, and data transmitting method and data transmitter
01/12/2006US20060007949 Data multiplexing method and data multiplexer, and data transmitting method and data transmitter
01/12/2006US20060007896 Soft and softer handover in time division duplex code division multiple access (TDD-CDMA) networks
01/12/2006US20060007892 Cdma transmitting apparatus and cdma receiving apparatus
01/12/2006US20060007887 Method for assigning a response channel and reporting a reception result in a mobile communication system
01/12/2006US20060007884 Transmission band allocating device
01/12/2006US20060007883 Multi-carrier arrangement for high speed data