Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 1 - Arrangements for detecting or preventing errors in the information received
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
10/2002
10/31/2002US20020159516 Adaptive information compression
10/31/2002US20020159503 Dynamically varying linearity system for an RF front-end of a communicaton device
10/31/2002US20020159502 Data transmitting apparatus and data transmitting method
10/31/2002US20020159484 Coding scheme using a control code map for signal transmission in optical communications networks
10/31/2002US20020159454 Method of protecting data packets against errors
10/31/2002US20020159450 Method and system for asymmetric packet ordering between communications devices
10/31/2002US20020159444 Method of checking amount of transmitted data
10/31/2002US20020159432 Radio transmission apparatus and radio transmission method
10/31/2002US20020159429 Method and device for optimising, under performance constraint, the size of blocks of coded data
10/31/2002US20020159425 Radio communication apparatus and radio communication method
10/31/2002US20020159423 Interleaver for turbo decoder
10/31/2002US20020159412 Preamble channel decoding
10/31/2002US20020159410 Rescheduling scheduled transmissions
10/31/2002US20020159408 Distributed transmitting apparatus and method with retransmission function
10/31/2002US20020159396 Adaptive TCP delayed acknowledgment
10/31/2002US20020159384 Apparatus and method for transmitting and receiving data using partial chase combining
10/31/2002US20020159333 Hydraulically balanced reciprocating pulser valve for mud pulse telemetry
10/31/2002US20020158781 Coding a data stream
10/31/2002US20020158780 Method and apparatus for decoding
10/31/2002US20020158689 Controller-based radio frequency amplifier module and method
10/31/2002US20020158619 Satellite TWTA on-line non-linearity measurement
10/31/2002CA2747242A1 Distributed infrastructure for wireless data communications
10/31/2002CA2444703A1 Distributed infrastructure for wireless data communications
10/31/2002CA2444397A1 Method for multiple access and transmission in a point-to-multipoint system over an electrical network
10/30/2002EP1253795A1 Data communication system and wireless communication device
10/30/2002EP1253766A2 Peer group name server
10/30/2002EP1253759A1 Radio transmitter, radio receiver, and multilevel modulation communication system
10/30/2002EP1253753A2 Wireless communication apparatus and microwave oven cooperating with the same
10/30/2002EP1253737A1 Method for testing the bit error ratio of a device
10/30/2002EP1253736A2 Data link transmission control for mobile communications
10/30/2002EP1253735A2 Extension of functionality of a cable modem
10/30/2002EP1253729A2 Reducing scintillation effects for optical free-space transmission
10/30/2002EP1252716A1 Method and configuration for decoding information
10/30/2002EP1252573A1 Method and system for testing internet-based applications
10/30/2002EP1252570A2 An error handler method and system for internet-based applications
10/30/2002EP1252556A1 Method for automatic fault tree synthesis
10/30/2002EP0986871B1 Data transmission method by radiocommunication channel
10/30/2002EP0698316B1 Image transmission method with unequal error protection
10/30/2002CN1377562A Closed loop resource allocation in high speed wireless communications network
10/30/2002CN1377538A Estimating indicator for communication path
10/30/2002CN1377526A System and method for accurately predicting signal to interference and noise ratio to improve communications system performance
10/30/2002CN1377524A Method and device for channel encoding in information transfer system
10/30/2002CN1377523A Method and arrangement relating to mobile radio systems with possibility of switching channel coding schemes
10/30/2002CN1377200A Mobile communication system, transmittal mode exchange method used in it thereof and record medium
10/30/2002CN1377163A Flexible bit selection modified by shortened lattice codes
10/29/2002US6473880 System and method for protecting data and correcting bit errors due to component failures
10/29/2002US6473875 Error correction for network delivery of video streams using packet resequencing
10/29/2002US6473472 Adaptive array communication system and receiver
10/29/2002US6473466 Data transmitting method and data transmitting apparatus accompanied with a plurality of transmitting of receiving antennas
10/29/2002US6473450 Adaptive reference pattern for spread spectrum detection
10/29/2002US6473449 High-data-rate wireless local-area network
10/29/2002US6473442 Communications system and method for matching and balancing the bit rates of transport channels to the bit rate of a physical channel
10/29/2002US6473438 Method and apparatus for coordinating multi-point to-point communications in a multi-tone data transmission system
10/29/2002US6473425 Mechanism for dispatching packets via a telecommunications network
10/29/2002US6473399 Method and apparatus for determining an optimum timeout under varying data rates in an RLC wireless system which uses a PDU counter
10/29/2002US6473393 Channel estimation for OFDM systems with transmitter diversity
10/24/2002WO2002085014A1 Vsb communication system
10/24/2002WO2002084969A1 System and method for positioning pulses in time using a code that provides spectral shaping
10/24/2002WO2002084968A1 Method and apparatus for maximizing receiver performance utilizing mid-packet gain changes
10/24/2002WO2002084966A2 Method and apparatus for a pulse decoding communication system using multiple receivers
10/24/2002WO2002084965A1 A two stage equalizer for trellis coded systems
10/24/2002WO2002084960A2 Data transport acceleration and management within a network communication system
10/24/2002WO2002084936A1 Transmitting apparatus and receiving apparatus
10/24/2002WO2002084933A2 Method for inverse multiplexing
10/24/2002WO2002084932A1 Communication system, transmission device, reception device, and communication system having them
10/24/2002WO2002084931A1 Method for coding/decoding a stream of coded digital data with bit-interleaving in multiple transmission and in reception in the presence of intersymbol interference and corresponding system
10/24/2002WO2002084930A2 Method for data communication and controlling device therefor
10/24/2002WO2002084929A1 Method and device for the transmission of digital signals
10/24/2002WO2002084892A1 Methods and systems for reducing interference using co-channel interference mapping
10/24/2002WO2002084889A2 Physical layer processing for a wireless communication system using code division multiple access
10/24/2002WO2002084509A1 A novel massively parrallel supercomputer
10/24/2002WO2002084508A1 Optimized scalabale network switch
10/24/2002WO2002084489A2 An apparatus and method for accessing a mass storage device in a fault-tolerant server
10/24/2002WO2002078243A1 Packet transmission system and packet transmission method
10/24/2002WO2002069097A3 Efficient implementation of a multidimensional fast fourier transform on a distributed-memory parallel multi-node computer
10/24/2002WO2002069095A3 Global interrupt and barrier networks
10/24/2002WO2002058309A3 Method for efficient retransmission timeout estimation in nack-based protocols
10/24/2002WO2002045330B1 Automatic retransmission and error recovery for packet oriented point-to-multipoint communication
10/24/2002WO2002037693A3 Reliable detection of a transport format identifier in a transport format identification field of a digital communication system
10/24/2002WO2002026018A3 Robust signaling techniques in multicarrier systems
10/24/2002WO2001063781A9 Reverse link initial power setting
10/24/2002WO2001061900A9 A system and method for wireless exchange of data in a non-real-time data communications system
10/24/2002US20020157110 Method and apparatus for enhanced cable modem operation
10/24/2002US20020157060 Reducing scintillation effects for optical free-space transmission
10/24/2002US20020157054 Method and system for host handling of communications errors
10/24/2002US20020157046 Error estimation method and apparatus
10/24/2002US20020157044 System and method for verifying error detection/correction logic
10/24/2002US20020157037 Method and apparatus for fault tolerant TCP handshaking
10/24/2002US20020156913 Coding scheme using a transition indicator for signal transmission in optical communications networks
10/24/2002US20020156875 Peer group name server
10/24/2002US20020155853 System and method for transmitting data on a reverse link channel
10/24/2002US20020155850 Method, apparatus and system for synchronization in radio communication systems
10/24/2002US20020155840 Base station device and wireless communication method
10/24/2002US20020155835 Method and apparatus for transmitting messages in a wireless communication system
10/24/2002US20020155811 System and method for adapting RF transmissions to mitigate the effects of certain interferences
10/24/2002US20020154716 Efficient reduced complexity windowed optimal time domain equalizer for discrete multitone-based DSL modems
10/24/2002US20020154715 Method and apparatus for frequency tracking in a space time transmit diversity receiver
10/24/2002US20020154711 Method and apparatus for a demodulator circuit
10/24/2002US20020154710 Method for noise energy estimation
10/24/2002US20020154709 Digital VSB transmission system
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