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)
10/2003
10/30/2003WO2003090440A2 Packet error signal generator
10/30/2003WO2003090439A2 Concatenated equalizer/trellis decoder architecture for an hdtv receiver
10/30/2003WO2003090421A1 Optimum threshold using forward error correction information
10/30/2003WO2003090398A1 Method for multicast over wireless networks
10/30/2003WO2003090391A1 Rlp logical layer of a communication station
10/30/2003WO2003090389A1 Equalizer/forward error correction automatic mode selector
10/30/2003WO2003090387A1 System and method for real-time spectrum analysis
10/30/2003WO2003090376A1 System and method for classifying signals occuring in a frequency band
10/30/2003WO2003090364A2 Orthogonalized spatial multiplexing for wireless communication
10/30/2003WO2003090363A1 Diversity scheme for error control coding in a system with prioritized data
10/30/2003WO2003090362A1 Error-detection encoder and decoder, and divisor
10/30/2003WO2003090361A1 A memory management algorithm for trellis decoders
10/30/2003WO2003090084A1 A method and a system for ensuring a bus and a control server
10/30/2003WO2003090083A1 System and method for selecting reliable links between nodes in an ad-hoc communication network
10/30/2003WO2003090082A2 Method and system for disaster recovery
10/30/2003WO2003090037A2 System and method for management of a shared frequency band
10/30/2003WO2003090026A2 Method for control of contention-based wireless access
10/30/2003WO2003090011A2 Software parameterizable control blocks for use in physical layer processing
10/30/2003WO2003089944A1 Flexible streaming hardware
10/30/2003WO2003058376A3 System for regenerating a clock for data transmission
10/30/2003WO2003030453A3 Method and apparatus for data packet transport in a wireless communications system using an internet protocol
10/30/2003WO2003021845A3 Communicating data using wideband communications
10/30/2003WO2003015333A3 Method for transmitting data
10/30/2003WO2003001447A3 Reduced algorithm receiver
10/30/2003WO2002087104A3 Method for multiple access and transmission in a point-to-multipoint system over an electrical network
10/30/2003WO2002075992A3 System and method for introducing redundancy mechanisms into a communication system
10/30/2003WO2002072993A3 Hydraulically balanced reciprocating pulser valve for mud pulse telemetry
10/30/2003WO2002071639A8 Systems and methods for error resilient encoding
10/30/2003WO2002063780A3 Method and apparatus for receiving data in a wireless communications system
10/30/2003WO2002041563A3 Turbo decoding apparatus and method implementing stopping rule with circular redundancy code signature comparison
10/30/2003US20030204806 Signal transmission system
10/30/2003US20030204794 Method and apparatus for transmission error characterisation
10/30/2003US20030204784 System and method for automatic test case generation
10/30/2003US20030204775 Method for handling node failures and reloads in a fault tolerant clustered database supporting transaction registration and fault-in logic
10/30/2003US20030204772 System and method for concurrent logical device swapping
10/30/2003US20030204771 Hybrid method for flushing transaction state in a fault-tolerant clustered database
10/30/2003US20030204768 Network restoration using refreshed switch state tables
10/30/2003US20030204615 Outer-loop scheduling design for communication systems with channel quality feedback mechanisms
10/30/2003US20030203721 Adaptive air interface waveform
10/30/2003US20030203719 Method and apparatus for transmission error characterisation
10/30/2003US20030202612 Method and system for rate enhanced SHDSL
10/30/2003US20030202610 Encoding method
10/30/2003US20030202574 Link adaption in enhanced general packet radio service networks
10/30/2003US20030202563 Rate adaptation and antenna selection in a wireless communication system
10/30/2003US20030202537 Method and apparatus for data transfer using a time division multiple frequency scheme supplemented with polarity modulation
10/30/2003US20030202501 Method and system for polling PDU of radio link control layer
10/30/2003US20030202500 Apparatus and method for supporting automatic repeat request in a high-speed wireless packet data communication system
10/30/2003US20030202499 Method and apparatus for determining an upper data rate for a variable data rate signal
10/30/2003US20030202491 Acknowledging broadcast transmissions
10/30/2003US20030202490 Method and apparatus for uplink transmission timing in a mobile communications system
10/30/2003US20030202480 Method and system for throughput and efficiency enhancement of a packet based protocol in a wireless network
10/30/2003US20030202478 System and method for channel assignment with adaptive modulation in wireless communications
10/30/2003US20030202471 Traffic quality measurement apparatus and method
10/30/2003US20030202470 Method and apparatus for managing network traffic
10/30/2003US20030202466 Photoelectric cross-connect system
10/30/2003US20030202461 Determining useable combinations of variables for transmitting a subpacket or an encoder packet
10/30/2003US20030202427 Eye diagram analyzer with fixed data channel delays and swept clock channel delay
10/30/2003CA2483017A1 Flexible streaming hardware
10/30/2003CA2482942A1 Method and system for disaster recovery
10/30/2003CA2482774A1 Method for control of contention-based wireless access
10/30/2003CA2482616A1 Software parameterizable control blocks for use in physical layer processing
10/30/2003CA2482495A1 Rlp logical layer of a communication station
10/30/2003CA2481901A1 System and method for selecting reliable links between nodes in an ad-hoc communication network
10/29/2003EP1357751A1 Transmission method, transmission system, transmission device and reception device
10/29/2003EP1357707A2 Method and apparatus for transferring messages via a bus system and bus system
10/29/2003EP1357696A1 Method to measure the Block Error Rate in a radio telecommunications network
10/29/2003EP1357695A2 Apparatus and method for supporting automatic repeat request in a high-speed wireless packet data communication system
10/29/2003EP1357694A1 Automatic retransmission request
10/29/2003EP1357693A1 CDMA transceiver techniques for multiple input multiple output (mimo) wireless communications
10/29/2003EP1357692A2 Per stream rate control using APP decoding
10/29/2003EP1357691A2 A method for encoding a user identifier in a communication system
10/29/2003EP1357689A2 Variable rate transmission method, transmitter and receiver using the same
10/29/2003EP1357681A1 Power controllable wireless mobile communications system of adaptive modulation and coding scheme and method therefor
10/29/2003EP1357676A2 Apparatus and method for channel coding and multiplexing in CDMA communication system
10/29/2003EP1357675A2 Apparatus and method for channel coding and multiplexing in CDMA communication system
10/29/2003EP1357674A2 Apparatus and method for channel coding and multiplexing in CDMA communication system
10/29/2003EP1357673A2 Apparatus and method for channel coding and multiplexing in CDMA communication system
10/29/2003EP1357672A2 Apparatus and method for channel coding and multiplexing in CDMA communication system
10/29/2003EP1357669A1 Decoding device and decoding method
10/29/2003EP1356652A1 Bit interleaved coded modulation (BICM) mapping
10/29/2003EP1356625A2 Communication method and apparatus
10/29/2003EP1356624A2 Super-orthogonal space-time trellis codes, and applications thereof
10/29/2003EP1356623A1 System and method for processing of erroneous data in packet switched communications system where the packets are divided and processed in parts
10/29/2003EP1356618A1 Dynamic bandwidth allocation for multiple access communication using session queues
10/29/2003EP1356597A2 Scaling of demodulated data in an interleaver memory
10/29/2003EP1356596A2 Method and apparatus for protecting lossless transmission of a data stream
10/29/2003EP1356455A1 Method and device for processing numerous audio binary streams
10/29/2003EP1355989A1 Foaming compositions and emulsions containing a polymer comprising water-soluble units and lcst units, particularly for cosmetic applications
10/29/2003CN1452830A 数据传输协议 Data transmission protocol
10/29/2003CN1452827A Method and apparatus for carrying packetized voice and data in wireless communication networks
10/29/2003CN1452826A Inverse multiplexer device
10/29/2003CN1452825A System and method for efficiently communicating data over multiple networks using various transmission schemes
10/29/2003CN1452817A Method and apparatus employing wireless in-band signaling for downlink transmission of commands
10/29/2003CN1452815A Method for changing over to equivalent circuit of subassembly unit in digital systems for data transmission and equivalent circuit for carrying out said method
10/29/2003CN1452422A Method for transmitting signal between terminal and network component
10/29/2003CN1452080A Semiconductor integrated circuit
10/29/2003CN1126419C Random access in mobile telecommunications system
10/29/2003CN1126413C Simplifying decoding of codewords in wireless communication system
10/29/2003CN1126382C Channel interleaving method in digital communication system
10/29/2003CN1126341C Rate changeable communication system and receiving transmitting device adated to said system
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