Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
02/2008
02/14/2008US20080040649 Apparatus and method of early decoding in communication systems
02/14/2008US20080039145 Wireless base station apparatus and wireless communication control method
02/14/2008US20080039022 Method and apparatus for regulating base station ack/nak message transmit power in a wireless communication system
02/14/2008US20080037984 Optical transmission network with asynchronous mapping and demapping and digital wrapper frame for the same
02/14/2008US20080037693 Vehicular communications system having improved serial communication
02/14/2008US20080037691 Method and apparatus for diversity combining and co-channel interference suppression
02/14/2008US20080037685 Space-time coded transmissions within a wireless communication network
02/14/2008US20080037679 System And Method For Space-Frequency Rate Control In A MIMO Wireless Communication Network
02/14/2008US20080037678 Systems and methods for wireless communication system channel allocation using intentional delay distortion
02/14/2008US20080037677 Low Complexity Scalable Mimo Detector and Detection Method Thereof
02/14/2008US20080037669 Wireless communication method and system for indexing codebook and codeword feedback
02/14/2008US20080037663 Timing and symbol alignment in multipoint-to-point communication using orthogonal frequency division multiplexing
02/14/2008US20080037548 Packet data service in radio communication system
02/14/2008US20080037488 Wireless communication system
02/14/2008US20080037475 Data rate controller
02/14/2008US20080037415 System and method for ranging in a multipoint-to-point orthogonal frequency division multiplexing system
02/14/2008US20080037414 System and method for multiframe alignment in a multipoint-to-point orthogonal frequency division multiplexing system
02/14/2008US20080037412 System and method for round trip delay adjustment in a multipoint-to-point orthogonal frequency division multiplexing system
02/14/2008DE112006000632T5 Plattformrauschminderung in OFDM-Empfängern Platform Noise Reduction in OFDM receivers
02/14/2008CA2659878A1 Method of estimating signal-to-noise ratio, method of adjusting feedback information transmission, adaptive modulation and coding method using the same, and transceiver thereof
02/13/2008EP1887745A1 Relay apparatus, relay method, and relay program
02/13/2008EP1887737A1 Method and device for non acknowledging a packet
02/13/2008EP1887727A2 Data transmission/ reception apparatus and method for improving performance in a mobile communication system using space-time trellis code
02/13/2008EP1887726A2 Data transmission/ reception apparatus and method for improving performance in a mobile communication system using space-time trellis code
02/13/2008EP1887725A2 Method and apparatus for packet formatting
02/13/2008EP1886522A1 Signalling scheduling assitance data in a cellular communication system
02/13/2008EP1886433A1 Redundant transmission of data messages for the control technology of hvdct systems
02/13/2008EP1886432A2 Strengthening secure hash functions
02/13/2008EP1886431A2 Terminal assisted wlan access point rate adaptation
02/13/2008EP1886430A1 Communication apparatus, reception method in said apparatus, codec, decoder, communication module, communication unit and decoding method
02/13/2008EP1886417A1 Method of estimating a current channel condition in a wireless communications network
02/13/2008EP1746796B1 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a CDMA cellular communications system
02/13/2008EP1746795B1 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a CDMA cellular communications system
02/13/2008EP1733527B1 Technique for handling outdated information units
02/13/2008EP1686730B1 Packet data communication system with acknowledgement
02/13/2008EP1552626A4 Receiver for time division multiplex system without explicit time slot assignment
02/13/2008EP1381963A4 Arithmetic functions in torus and tree networks
02/13/2008CN101124764A Method and apparatus for using multiple modulation schemes for a single packet
02/13/2008CN101124763A Apparatus and method for efficient transmission of acknowledgments
02/13/2008CN101124762A System and method for variable length acknowledgements in a shared resource network
02/13/2008CN101124761A ACK/NACK detection in wireless communication
02/13/2008CN101124760A Performance based rank prediction for MIMO design
02/13/2008CN101124759A Capacity based rank prediction for MIMO design
02/13/2008CN101123743A A cooperative self-adapted retransmission system and method
02/13/2008CN101123606A AVS transmission control method based on real time transmission protocol or real time control protocol
02/13/2008CN101123605A Method and device for message integrity protection
02/13/2008CN101123603A Configurable Ethernet interface backup system and method
02/13/2008CN101123597A A base band processing device for terminal
02/13/2008CN101123594A System, device and method for MIMO base band processing
02/13/2008CN101123588A Method, media gateway and system for controlling redundant data packet transmission
02/13/2008CN101123584A A method and device for measuring packet drop of IP link
02/13/2008CN101123572A Packet loss hiding method
02/13/2008CN101123571A Adjustment method for scheduling policy based on self-adapted jitter buffer
02/13/2008CN101123558A A method for device restart notice in Wimax access network
02/13/2008CN101123543A Failure positioning method and system in communication device
02/13/2008CN101123529A Multicast implementation method, system and device based on PCIE switching network
02/13/2008CN101123489A Point-to-point link using partial transmit time periods on seperate transmit and receive frequences
02/13/2008CN101123487A An implementation for star network bus redundancy backup
02/13/2008CN101123486A Check point migration method under error tolerance mobile computing environment
02/13/2008CN101123485A iSCSI packet processing method and device, error recovery method and device
02/13/2008CN101123484A Data transmission method and system
02/13/2008CN101123483A Detection method and device for service link
02/13/2008CN101123482A A device and method for testing sliding index in digital communication network
02/13/2008CN101123481A Data frame encapsulation method of IP telecom network
02/13/2008CN101123480A A method for realizing data consistency of home user server
02/13/2008CN101123477A Systems, nethods, and apparatuses for a long delay generation technique for spectrum-sensing of cognitive radios
02/13/2008CN101123470A Message reuse and transmission method and system for confirmed indicative channels
02/13/2008CN101123461A Power control for partial channel-state information (CSI) multiple-input, multiple-output (MIMO) systems
02/13/2008CN101123438A Method and coding device for LDPC coding
02/13/2008CN100369438C Method and system for improving data throughput
02/13/2008CN100369403C Parallel realizing method accepted by iterative detection decoding of wireless communication system
02/13/2008CN100369402C Apparatus and method for determining combiner weights and log-likelihood ratios for symbols transmitted in a wireless communication system
02/13/2008CN100369400C Method of estimating interference ratio of blind signal of retransmitting data based on Hybrid automatic repeated request (HARQ)
02/13/2008CN100369390C Method of receiving radio transmission by multiple antenna array
02/12/2008USRE40056 Methods of controlling communication parameters of wireless systems
02/12/2008US7331042 Fault-tolerant dynamic editing of GUI display and source code
02/12/2008US7331012 System and method for iterative decoding of Reed-Muller codes
02/12/2008US7331011 Semiconductor integrated circuit device
02/12/2008US7331009 Method and apparatus for link error prediction in a communication system
02/12/2008US7331008 Erasure decoding optimization of acknowledgment/negative acknowledgment information in a wireless communication system
02/12/2008US7330996 Twin-tailed fail-over for fileservers maintaining full performance in the presence of a failure
02/12/2008US7330700 Radio apparatus and method for determining the communication timing of a channel quality indicator (CQI) based on CQI update and CQI repetition count information
02/12/2008US7330662 System and method for remote optical digital networking of computing devices
02/12/2008US7330519 Method for decoding linear space-time codes in a multiple-antenna wireless transmission system and decoder therefor
02/12/2008US7330505 Equaliser apparatus and methods
02/12/2008US7330451 Code division multiple access communication system and method
02/12/2008US7330434 Traffic quality measurement apparatus and method
02/12/2008US7330433 Dynamic resource control for high-speed downlink packet access wireless channels
02/12/2008US7330283 Method for controlling error of internet fax data
02/12/2008CA2478976C A mobile radio communication system, communication apparatus applied in mobile radio communication system, and mobile radio communication method
02/12/2008CA2470135C Method and apparatus for deinterleaving interleaved data stream in a communication system
02/10/2008CA2596179A1 Data communication system
02/07/2008WO2008016280A2 Bandwidth-efficient control and bitmap signaling using super position coding in wireless communication systems
02/07/2008WO2008015501A1 Data communication with control of the transmission rate of data
02/07/2008WO2008014720A1 A method and device of multi-antennae transmission
02/07/2008WO2008014654A1 A method, terminal, network side device and system for collecting the communication service quality
02/07/2008WO2008014600A1 Skew-correcting apparatus using iterative approach
02/07/2008WO2008014599A1 Skew-correcting apparatus using dual loopback
02/07/2008WO2008014598A1 Skew-correcting apparatus using external communications element
02/07/2008WO2007125715B1 Method of transmitting ofdm signal and transmitter and receiver thereof