Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
12/2003
12/18/2003WO2003104935A2 Multimedia server with simple adaptation to dynamic network loss conditions
12/18/2003WO2003104919A2 Hybrid arq for a wireless ad-hoc network and a method for using the same
12/18/2003WO2003090011A3 Software parameterizable control blocks for use in physical layer processing
12/18/2003WO2003085837A8 A method for time-space block coding based on hyper-set partition
12/18/2003WO2003069822A3 Method for rate matching
12/18/2003US20030233610 Error correcting device and method thereof
12/18/2003US20030233601 Non-intrusive signal observation techniques usable for real-time internal signal capture for an electronic module or integrated circuit
12/18/2003US20030233599 Method and apparatus for measuring group delay of a device under test
12/18/2003US20030233598 System and method for isolating faults in a network
12/18/2003US20030233395 Conformance testing without reference implementation of an XML standard
12/18/2003US20030232630 Trend analysis to increase the downlink throughput in a mobile system
12/18/2003US20030231743 System and method for testing and maintaining a predetermined physical bit rate on a line connection
12/18/2003US20030231727 Communication method, electronic equipment, and communication program storage medium
12/18/2003US20030231720 PHY sub-channel processing
12/18/2003US20030231715 Methods for optimizing time variant communication channels
12/18/2003US20030231714 System and method for orthogonally multiplexed signal transmission and reception
12/18/2003US20030231707 Method and apparatus for jitter creation and testing
12/18/2003US20030231706 Adaptive modulation coding system and method in a mobile communication network
12/18/2003US20030231658 Robust indication of MAC level error correction
12/18/2003US20030231650 Phased transmit architecture
12/18/2003US20030231597 Quality of service (QoS) control mechanisms using mediation devices in an asynchronous network
12/18/2003US20030231589 Method for transporting media, transmitter and receiver therefor
12/18/2003US20030231586 System and method for maximizing capacity in a telecommunications system
12/18/2003US20030231582 Method and system of channel analysis and carrier selection in OFDM and multi-carrier systems
12/18/2003US20030231447 Circuit breaker lockout
12/18/2003US20030231440 Circuit protection system
12/18/2003DE20122022U1 Vorrichtung zur flexiblen Datenratenanpassung durch Einfügen von Zeichen für ein Datenkommunikationssystem Device for flexible data rate matching by inserting characters for a data communication system
12/18/2003CA2488461A1 Method and apparatus for switching between a wireless local area network and a wide area network
12/18/2003CA2486977A1 Hybrid arq for a wireless ad-hoc network and a method for using the same
12/18/2003CA2484601A1 Data packet flow error correcting methods and devices
12/17/2003EP1372310A1 Apparatus and method for communicating data using header compression
12/17/2003EP1372305A2 A phased transmit architecture
12/17/2003EP1372304A2 Method, transmitter and receiver for adapting the encoding rate to a varying transport rate
12/17/2003EP1372290A1 Method and system for selecting a modulation and coding scheme using trend analysis
12/17/2003EP1372271A2 Transmitter diversity technique for wireless communications
12/17/2003EP1372069A2 Method system and software for configuring a graphics processing communication mode
12/17/2003EP1371892A1 Method of manufacturing threaded joint for oil well pipe
12/17/2003EP1371166A1 Automatic repeat request system with punctured retransmission
12/17/2003EP1371149A1 Radio communication apparatus and method
12/17/2003EP1371148A1 Method and apparatus for adjusting power control setpoint in a wireless communication system
12/17/2003EP1371147A2 Method and apparatus for utilizing channel state information in a wireless communication system
12/17/2003EP1371132A1 A method and system for effective channel estimation in a telecommunication system
12/17/2003EP1370967A1 Optimized scalabale network switch
12/17/2003EP1370966A1 A novel massively parrallel supercomputer
12/17/2003EP1370941A1 Fault isolation through no-overhead link level crc
12/17/2003EP1370879A2 System and method for fault isolation for dsl loop extenders
12/17/2003CN1462533A Channel encoding apparatus and method in orthogonal frequency division multiplexing system
12/17/2003CN1462519A 多载波通信方法和多载波通信装置 Multicarrier communication method and a multicarrier communication apparatus
12/17/2003CN1462443A Embedding auxiliary data in information signal
12/17/2003CN1462152A Method of inquiring transmitting route detection message in mobile communication system
12/17/2003CN1131618C Anti-attenuation method based on code flow rearrangement in wireless umltimedia communication
12/17/2003CN1131617C Method for data transmitting in radio system and radio system
12/16/2003US6665834 Flexible method of error protection in communications systems
12/16/2003US6665833 Puncturing of convolutional codes
12/16/2003US6665832 Slotted mode decoder state metric initialization
12/16/2003US6665831 Unequal error protection in multi-carrier transmission
12/16/2003US6665829 Forward error correction scheme for CDMA data channels using universal turbo codes
12/16/2003US6665778 System and method for storage of device performance data
12/16/2003US6665729 Data transmission utilizing pre-emptive acknowledgements with transaction-oriented protocols
12/16/2003US6665637 Error concealment in relation to decoding of encoded acoustic signals
12/16/2003US6665522 Method and arrangement in a radio communication system
12/16/2003US6665336 Modems, methods, and computer program products for selecting an optimum data rate using error signals representing the difference between the output of an equalizer and the output of a slicer or detector
12/16/2003US6665313 Apparatus and method for exchanging variable-length data according to radio link protocol in mobile communication system
12/16/2003US6665308 Apparatus and method for equalization in distributed digital data transmission systems
12/16/2003US6665285 Ethernet switch in a terminal for a wireless metropolitan area network
12/16/2003US6665271 System for real-time prediction of quality for internet-based multimedia communications
12/16/2003US6665265 Overhead serial communication scheme
12/16/2003CA2308211C Composite trellis system and method
12/16/2003CA2273295C Combined interference cancellation and maximum likelihood decoding of space-time block codes
12/11/2003WO2003103330A1 Scheduling device and communication method
12/11/2003WO2003103314A1 System and method for retransmission of data
12/11/2003WO2003103247A1 A method and system for multiple channel wireless transmitter and receiver with phase and amplitude calibration
12/11/2003WO2003103246A1 Receiver with selection between a decision feedback equalizer and a linear equalizer
12/11/2003WO2003103223A1 Determining and configuring a communication path in a network
12/11/2003WO2003103213A1 Transmit power control based on virtual decoding
12/11/2003WO2003103207A1 A radio transmission method utilizing mimo
12/11/2003WO2003103200A1 Apparatus and method for dynamically selecting an arq method
12/11/2003WO2003103185A1 A receiving method based on mimo cdma
12/11/2003WO2003103159A2 Packet switched connections using dedicated channels
12/11/2003WO2003103152A2 Soft decoding of linear block codes
12/11/2003WO2003102878A1 Method for controlling user authorization
12/11/2003WO2003102804A1 Testing device
12/11/2003WO2003102772A2 Business continuation policy for server consolidation environment
12/11/2003WO2003090026A3 Method for control of contention-based wireless access
12/11/2003WO2003079560A3 Intelligent bandwidth management
12/11/2003WO2003069824A3 Transport block set transmission using hybrid automatic repeat request
12/11/2003WO2003028222A3 Turbo decoding method and apparatus for wireless communications
12/11/2003WO2003017556A3 Remote module for a communications network
12/11/2003WO2003007501A3 Communications system and method
12/11/2003WO2002084960A3 Data transport acceleration and management within a network communication system
12/11/2003WO2002084489A3 An apparatus and method for accessing a mass storage device in a fault-tolerant server
12/11/2003WO2002080488A3 Method and apparatus for transmission framing in a wireless communication system
12/11/2003WO2002065675A3 Method and apparatus for allocating data streams given transmission time interval (tti) constraints
12/11/2003WO2002011364A9 Data streaming
12/11/2003US20030229844 Graceful degradation of serial channels
12/11/2003US20030229840 Forward error correction method and system for reliable transmission of real time data over a packet based network
12/11/2003US20030229839 Method of and apparatus for protecting against and correcting errors in data packet flow streams in closed ring sequential address generators and the like and in other data pack flow paths, without data flow stream interruption
12/11/2003US20030229830 Method for the dynamic control of the channel use of a transmission channel and a load generator for sending a test sequence
12/11/2003US20030229829 Data transmission apparatus and method
12/11/2003US20030229823 Generation of trace signals within a data processing apparatus