Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
07/2005
07/07/2005US20050147079 Systems and methods for implementing an open loop architecture in a wireless communication network
07/07/2005US20050147078 Scheduling apparatus and communication method
07/07/2005US20050147076 Systems and methods for adaptive bit loading in a multiple antenna orthogonal frequency division multiplexed communication system
07/07/2005US20050147075 System topologies for optimum capacity transmission over wireless local area networks
07/07/2005US20050147057 Octave pulse data method & apparatus
07/07/2005US20050147053 Communication node and packet transfer method
07/07/2005US20050147048 Low cost test option using redundant logic
07/07/2005US20050147045 Method and system for dynamically adjusting transmit and receive parameters for handling negative acknowledgments in reliable multicast
07/07/2005US20050147042 Method and equipment for lossless packet delivery to a mobile terminal during handover
07/07/2005US20050147040 Outer coding methods for broadcast/multicast content and related apparatus
07/07/2005US20050147038 Method for optimizing queuing performance
07/07/2005US20050147037 Scan detection
07/07/2005US20050147036 Method and apparatus for enabling an adaptive replay loop in a processor
07/07/2005US20050147034 Method of performing weighted round-robin queue scheduling using a dynamic link list and structure for implementing same
07/07/2005US20050147033 Method of controlling data flow for a media player system
07/07/2005US20050147031 Method for fast network re-optimization
07/07/2005US20050147028 High-availability router redundancy method and apparatus
07/07/2005US20050147025 Apparatus and method for estimating a plurality of channels
07/07/2005DE202005006822U1 Empfang von Signalisierungskanälen auf der Abwärtsstrecke Reception of signaling channels on the downlink
07/07/2005DE10392318T5 Messvorrichtung und Messverfahren Measuring apparatus and measurement procedures
07/07/2005DE10357522A1 Datenübertragungsverfahren und -netzwerk Data transmission method and network
07/07/2005DE10321743B4 Verbesserte Kanaldecodierung bei der Mehrträger-Signalübertragung durch DC-Offset- und Trägerfrequenz-Offset-abhängige Gewichtung von Zuverlässigkeitsinformationen Improved channel decoding in the multi-carrier signal transmission by DC offset and carrier frequency offset-dependent weighting of reliability information
07/07/2005DE10203537B4 Verfahren und Vorrichtung zur Übertragung digitalisierter Audiodaten Method and apparatus for transmitting digitized audio data
07/07/2005CA2548085A1 Data transfer error checking
07/07/2005CA2545783A1 Method and apparatus for reducing data rate transmitted in a beam without affecting its power flux density
07/06/2005EP1551197A1 Radio device, channel allocation method, and channel allocation program
07/06/2005EP1551127A1 Radio communication system and transmitter for implementing frequency diversity
07/06/2005EP1551126A1 Method and arrangement for arq data transmission
07/06/2005EP1551124A1 Cdma transmitting apparatus and cdma receiving apparatus
07/06/2005EP1551121A1 Multi-carrier transmitting apparatus and multi-carrier transmitting method
07/06/2005EP1551110A1 Apparatus and method for adjusting an input range for a soft-decision decoder
07/06/2005EP1551103A1 Digital communication method and digital communication device
07/06/2005EP1550278A1 Channel mapping for ofdm frequency-hopping
07/06/2005EP1550273A2 Low latency radio/baseband interface protocol
07/06/2005EP1550265A1 Method and apparatus for assuring quality of service in wireless local area networks
07/06/2005EP1550255A2 Methods and systems for locating redundant telephony call processing hosts in geographically separate locations
07/06/2005EP1550254A1 Transmission system
07/06/2005EP1550252A2 Method for determining mobile station coding scheme adaptation capability
07/06/2005EP1550235A1 Method for monitoring transmission sequence numbers assigned to protocol data units to detect and correct transmission errors
07/06/2005EP1550228A1 Enhancing reception using intercellular interference cancellation
07/06/2005EP1550225A2 Memory for turbo decoder
07/06/2005EP1550192A1 System and method for application monitoring and automatic disaster recovery for high-availability
07/06/2005EP1474884A4 Transport block set segmentation
07/06/2005EP1384344B1 Method of link adaptation in enhanced cellular systems to discriminate between high and low variability
07/06/2005CN1636419A Burst detector
07/06/2005CN1636413A Methods and apparatus for identifying asset location in communication networks
07/06/2005CN1636347A Dual bit error rate estimation in a qam demodulator
07/06/2005CN1636346A Resource allocation for MIMO-OFDM communication systems
07/06/2005CN1636338A Digital broadcasting system and method
07/06/2005CN1636332A Method and apparatus for high rate packet data and low delay data transmissions
07/06/2005CN1636324A Chien search cell for an error-correcting decoder
07/06/2005CN1635997A ADSL pre-qualification method comprising echo-canceller optimisation with maximum selectivity
07/06/2005CN1635803A Method for transmitting reply signal by using drilling mode
07/06/2005CN1635729A Method for transmitting reply signal by using public channel
07/06/2005CN1635728A A method for determining data packet checksum after data modification
07/06/2005CN1635722A Method and equipment for detecting blank frame in GSM communications system
07/06/2005CN1635711A An apparatus and method for implementing data signal mode decision
07/06/2005CN1209886C Data transmitting and receiving method in a mobile communication system
07/06/2005CN1209884C Device and method for increasing transmitting diversity
07/06/2005CN1209631C Method for jitter analysis
07/05/2005US6915480 Processor with packet data flushing feature
07/05/2005US6915477 Delay sensitive adaptive quality control loop for rate adaptation
07/05/2005US6915475 Data integrity management for data storage systems
07/05/2005US6915473 Method and system for implicit user equipment identification
07/05/2005US6915472 Decoding data from multiple sources
07/05/2005US6915471 Encoder and method for encoding data
07/05/2005US6915465 Received-signal combining method and system
07/05/2005US6915463 System and method for performing pre-emptive protection switching
07/05/2005US6915448 Storage disk failover and replacement system
07/05/2005US6915444 Network independent safety protocol for industrial controller using data manipulation techniques
07/05/2005US6914948 Media noise post-processor with varying threshold
07/05/2005US6914947 Method and apparatus for handling time-drift
07/05/2005US6914885 Methods, wireless radio receivers, and systems for selecting a data stream from concurrently demodulated radio signals
07/05/2005US6914884 Communication control circuit
07/05/2005US6914637 Method and system for video and auxiliary data transmission over a serial link
07/05/2005CA2354580C An iterative decoder and an iterative decoding method for a communication system
07/05/2005CA2318803C Encoder/decoder with serial concatenated structure in communication system
07/05/2005CA2275643C Receiver decoder circuitry, and associated method, for decoding a channel encoded signal
07/05/2005CA2219423C Method and apparatus for providing variable rate data in a communications system using statistical multiplexing
06/2005
06/30/2005WO2005060298A1 Method and apparatus for allocating a pilot signal adapted to the channel characteristics
06/30/2005WO2005060283A1 Relay station and method for enabling reliable digital communications between two nodes in a wireless relay based network
06/30/2005WO2005060200A1 Technique for handling outdated information units
06/30/2005WO2005060198A1 Transmission station, reception station, communication method, communication program, and computer-readable recording medium containing the communication program
06/30/2005WO2005060192A1 Broadcast transmission with spatial spreading in a multi-antenna communication system
06/30/2005WO2005060191A2 Signal decoding methods and apparatus
06/30/2005WO2005060190A1 Adaptive channel measurement reporting
06/30/2005WO2005060145A1 Harq protocol with synchronous retransmissions
06/30/2005WO2005060144A1 Spatial spreading in a multi-antenna communication system
06/30/2005WO2005060143A1 Method and apparatus for wireless communication
06/30/2005WO2005060142A1 Systems and methods for providing adaptive wireless connectivity
06/30/2005WO2005060141A1 Apparatus and method for transmitting and receiving coded data by encoder having unequal error probability in mobile communication system
06/30/2005WO2005060140A2 Module to module signaling with jitter modulation
06/30/2005WO2005060132A1 Method and apparatus for requesting and reporting channel quality information in mobile communication system
06/30/2005WO2005060124A1 Interference-weighted communication signal processing systems and methods
06/30/2005WO2005060123A1 Method and apparatus in a mimo based communication system
06/30/2005WO2005060107A1 A decoder
06/30/2005WO2005059956A2 Polymorphic automatic test systems and methods
06/30/2005US20050144649 Apparatus and method for reduction of wireless links noise injection to a DOCSIS cable modem service
06/30/2005US20050144643 Data transmission method and apparatus
06/30/2005US20050144307 Back-end alignment to avoid SDMA ACK time-out