Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
07/2002
07/25/2002WO2002058409A2 Apparatus and method for creating signal and channel profiles at a receiving station
07/25/2002WO2002058392A1 Storage digital broadcasting apparatus and storage digital broadcasting receiver
07/25/2002WO2002058387A1 Vsb reception system with enhanced signal detection for processing supplemental data
07/25/2002WO2002058368A2 Network termination at subscriber premises with automatic switchover to a lifeline network on power loss
07/25/2002WO2002058345A2 Method for allocating receive buffers to accommodate retransmission scheme in wireless computer networks
07/25/2002WO2002058315A1 Crosstalk identification for spectrum management in broadband telecommunications systems
07/25/2002WO2002058314A1 Channel quality measurement in data transmission using hybrid arq
07/25/2002WO2002058313A1 Receiver for receiving data frames containing information and signaling data
07/25/2002WO2002058312A2 Error correction using packet combining during soft handover
07/25/2002WO2002058311A1 Transmitting digital signal
07/25/2002WO2002058310A2 Fast initialization using seamless rate adaptation
07/25/2002WO2002058309A2 Method for efficient retransmission timeout estimation in nack-based protocols
07/25/2002WO2002058299A1 Slot format and acknowledgement method for a wireless communication system
07/25/2002WO2002058298A2 Backplane architecture for use in wireless and wireline access systems
07/25/2002WO2002058277A1 System for coordination of tdd transmission bursts within and between cells in a wireless access system and method of operating said system
07/25/2002WO2002058271A2 Frequency domain equalisation with decision feedback
07/25/2002WO2002058255A2 Cdma system using quasi-orthogonal codes
07/25/2002WO2002058245A2 Method and apparatus for protecting lossless transmission of a data stream
07/25/2002WO2002057925A2 System and method for providing an improved common control bus for use in on-line insertion of line replaceable units in wireless and wireline access systems
07/25/2002WO2002057919A2 Redundant telecommunication system using standby unit memory updating apparatus and method of operation
07/25/2002WO2002041498A3 Communication system and method utilizing request-reply communication patterns for data compression
07/25/2002WO2002019605A3 Method and apparatus for gated ack/nak channel in a communication system
07/25/2002WO2001037503A9 Method and system for analytically computing and using an anspcm signal
07/25/2002WO2001005099A9 Tcp/ip-centric qos-aware access frame in a wireless transmission system
07/25/2002WO2001001581A9 Data integrity management for data storage systems
07/25/2002US20020099999 Data reception method
07/25/2002US20020099994 Incremental redundancy radio link protocol
07/25/2002US20020099985 Methods of estimating error rates for communications received using iterative processing and related receivers
07/25/2002US20020099979 Amplitude decay of magnetic storage medium
07/25/2002US20020099973 Fault tolerance for computer programs that operate over a communication network
07/25/2002US20020099972 Method and system for selecting a master controller in a redundant control plane having plural controlllers
07/25/2002US20020099854 Transmission control protocol/internet protocol (tcp/ip) packet-centric wireless point to multi-point (ptmp) transmission system architecture
07/25/2002US20020099838 Method for allocating receive buffers to accommodate retransmission scheme in wireless computer networks
07/25/2002US20020099529 Adaptive learning method and system to adaptive modulation
07/25/2002US20020098869 System and method for on-line insertion of line replaceable units in wireless and wireline access systems
07/25/2002US20020098858 Apparatus for reallocating communication resources to establish a priority call in a fixed wireless access communication system
07/25/2002US20020098852 Methods and apparatus for identifying as set location in communication networks
07/25/2002US20020098840 Method and apparatus for providing mobile and other intermittent connectivity in a computing environment
07/25/2002US20020098837 Method of managing and monitoring performances in digital radio systems
07/25/2002US20020098825 Apparatus for establishing a priority call in a fixed wireless access communication system
07/25/2002US20020098824 Method for transmitting information in a communication system, a communication system and wireless communication device
07/25/2002US20020098799 Apparatus and method for operating a subscriber interface in a fixed wireless system
07/25/2002US20020098798 Communication system with multicarrier telephony transport
07/25/2002US20020098797 Acquisition and tracking in communication system with multicarrier telephony transport
07/25/2002US20020098796 Hybrid/fiber coax video and telephony communication system with poly-phase filtering
07/25/2002US20020098795 Communicating errors in a telecommunications system
07/25/2002US20020097869 System and method for increased data capacity of a digital video link
07/25/2002US20020097818 Decoding method and decoding device for a CDMA transmission system for demodulating a received signal available in serial code concatenation
07/25/2002US20020097816 Device and method for decoding turbo codes
07/25/2002US20020097815 Apparatus and method for signal processing
07/25/2002US20020097814 Iterative carrier phase tracking decoding system
07/25/2002US20020097809 Retransmission range for a communications protocol
07/25/2002US20020097793 Apparatus and associated method for operating upon data signals received at a receiving station of a fixed wireless access communication system
07/25/2002US20020097792 Telecommunications line test method
07/25/2002US20020097791 Method and apparatus for constellation mapping and bitloading in multi-carrier transceivers, such as DMT-based DSL transceivers
07/25/2002US20020097789 Transceiver with means for error management
07/25/2002US20020097785 System and method for performing accurate demodulation of turbo-encoded signals via pilot assisted coherent demodulation
07/25/2002US20020097780 Preamble generation
07/25/2002US20020097753 Method for calibrating signal propagation delay in network trunk
07/25/2002US20020097751 Device and method for error and sync detection
07/25/2002US20020097704 Receiving station for wireless telephone system with diversity transmission and method
07/25/2002US20020097703 Spreading code hopping for synchronous DS-CDMA system to mitigate interference effects
07/25/2002US20020097699 Transmit diversity using multiple spreading codes
07/25/2002US20020097694 Method for establishing a prioirity call in a fixed wireless access communication system
07/25/2002US20020097686 Long-range prediction of fading signals for WCDMA high speed downlink packet access (HSDPA)
07/25/2002US20020097685 Apparatus and method for creating signal and profiles at a receiving station
07/25/2002US20020097684 Rate adaptation in a wireless communication system
07/25/2002US20020097682 Low frequency loop-back in a high speed optical transceiver
07/25/2002US20020097672 Redundant control architecture for a network device
07/25/2002US20020097670 Redundant telecommunication system using memory equalization apparatus and method of operation
07/25/2002US20020097668 Communication device for receiving and transmitting OFDM signals in a wireless communication system
07/25/2002US20020097564 System and method for providing an improved common control bus for use in on-line insertion of line replaceable units in wireless and wireline access systems
07/25/2002US20020097336 Communication system
07/25/2002US20020097182 Methods and apparatus for identifying asset location in communication networks
07/25/2002DE10114052C1 Radio transmission method within closed space uses simultaneous transmission and reception antenna elements and space-time encoders and decoders
07/25/2002DE10103092A1 Transceiver with device for error management e.g. for serial data bus, outputs error signal for preventing transceiver to actively effect the data bus
07/25/2002DE10102323A1 Verfahren und Vorrichtung zur zuverlässigen Übertragung von Datenpaketen Method and apparatus for reliable transmission of data packets
07/25/2002DE10101741A1 Method for parallel transmission of identical data from a transmitter-receiver device to multiple terminals uses a radio connection to transmit between the transmitter-receiver device and the terminals.
07/25/2002DE10100952A1 Verfahren zur gleichzeitigen Übertragung mehrerer Datenströme Method for the simultaneous transmission of multiple data streams
07/25/2002CA2436858A1 Fast initialization using seamless rate adaptation
07/25/2002CA2430566A1 Crosstalk identification for spectrum management in broadband telecommunications systems
07/24/2002EP1225741A1 High speed interconnection for embedded systems within a computer network
07/24/2002EP1225736A2 Adaptive fragmentation for wireless network communications
07/24/2002EP1225735A1 Data communication system
07/24/2002EP1225719A2 Method and apparatus for reliable data packet transmission
07/24/2002EP1225710A2 Method and apparatus for controlling channel gains and data rates to preserve voice quality in a CDMA system
07/24/2002EP1225709A1 Structured adaptive frequency hopping
07/24/2002EP1224817A1 Method for indicating a delinquent response to a message from a selective call device
07/24/2002EP1224784A2 Demodulator circuit for demapping a multi-carrier signal using channel state information
07/24/2002EP1224783A2 Upstream data transmission
07/24/2002EP1224780A2 Baseband processor with look-ahead parameter estimation capabilities
07/24/2002EP1224763A1 Method and apparatus for communicating a call
07/24/2002EP1224762A1 Method for securing data transfer in a data bus
07/24/2002EP1224747A1 A method and apparatus for uplink scheduling
07/24/2002EP1224741A1 Communications terminal having a receiver and method for removing known interferers from a digitized intermediate frequency signal
07/24/2002EP1224740A1 Method and device for coding a punctured turbo code
07/24/2002EP0898818B1 Process for transmitting data
07/24/2002EP0800737A4 Multiple access digital transmitter and receiver
07/24/2002CN1360775A Method and apparatus for transmitting and receiving multimedia data
07/24/2002CN1360770A Method for processing transmission errors in digital communication system