Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
04/2009
04/08/2009CN101404505A Reproduction apparatus and reproduction method
04/08/2009CN100477857C Validation method for accessing probe with collision detection
04/08/2009CN100477844C Context repositioning method
04/08/2009CN100477817C System and method for providing selection diversity for multicasting content
04/08/2009CN100477717C Method and system for remote and adaptive visualization of graphical image data
04/08/2009CN100477631C Radio packet communication method and wireless packet communication device
04/08/2009CN100477624C Method, system and device for realizing VLL in QinQ subinterface
04/08/2009CN100477611C Wireless/LAN router queuing method and system
04/08/2009CN100477577C Method for determining interference and terminal device
04/08/2009CN100477576C Cooperation transmission method based on joint network channel code
04/08/2009CN100477575C Mobile terminal and data reception method for the same
04/08/2009CN100477574C Method for operating main wireless station
04/08/2009CN100477570C System and method for transmitting/receiving data in CDMA mobile communication system
04/08/2009CN100477566C Constant frame coding double quadrature modulation and demodulation device
04/08/2009CN100477553C Method of multi-user auxiliary deversity
04/08/2009CN100477551C System and method for transmitting data in reverse chain channel
04/08/2009CN100477548C Communication device and method of strong antiburst error
04/08/2009CN100477546C Convolution coding method and coder thereof
04/08/2009CN100477536C Method and apparatus for detecting messages with unknown signaling characteristic
04/08/2009CN100476785C Device and method for computing structures
04/08/2009CN100476766C Method for transmitting information through network
04/08/2009CA2640790A1 System and method for securing data transmissions over wireless networks
04/07/2009US7516388 LDPC code inspection matrix generation method
04/07/2009US7516386 System and method for transparent electronic data transfer using error correction to facilitate bandwidth-efficient data recovery
04/07/2009US7516373 Method for testing the error ratio of a device using a preliminary probability
04/07/2009US7516357 Stored memory recovery system
04/07/2009US7516320 Distributed processing architecture with scalable processing layers
04/07/2009US7515939 System and method for channel-adaptive antenna selection
04/07/2009US7515658 Method to adaptively scale the input to a channel decoder
04/07/2009US7515649 Signal transmitting method in mobile communication system
04/07/2009US7515629 Conditioning circuit that spectrally shapes a serviced bit stream
04/07/2009US7515613 Data transmission apparatus and data transmission method
04/07/2009US7515564 Physical layer processing for a wireless communication system using code division multiple access
04/07/2009US7515563 Communications systems
04/07/2009US7515541 Transmission of data with feedback to the transmitter in a wireless local area network or the like
04/07/2009US7515540 Communication device and method
04/07/2009US7515534 Printing apparatus and reception buffer management method
04/07/2009US7515533 Two-slot dynamic length WFQ calendar
04/07/2009US7514951 Negative voltage noise-free circuit for multi-functional pad
04/07/2009CA2467497C Control information between base and mobile stations
04/02/2009WO2009042290A1 Retransmission method for harq in mimo systems
04/02/2009WO2009041967A1 Interference mitigation for impulse-based communication
04/02/2009WO2009041884A2 Multiplicative network coding
04/02/2009WO2009041879A1 Interference randomisation of control channel elements
04/02/2009WO2009041067A1 Wireless communication apparatus and mapping method
04/02/2009WO2009041034A1 Radio communication device, radio communication system, and radio communication method
04/02/2009WO2009040890A1 Radio communication device and its retransmission method
04/02/2009WO2009040801A2 Protected variable data rate communication systems
04/02/2009WO2009040747A2 Change of pilot symbol pattern
04/02/2009WO2009040739A2 System and method for improving signaling channel robustness
04/02/2009WO2009040735A2 Downlink control channel-to-resource element mapping
04/02/2009WO2009040386A1 Data acknowledgment apparatus and method
04/02/2009WO2009040350A1 Method and device for noise processing and communication system comprising such device
04/02/2009WO2009040138A2 Method and system for transmitting data packets to multiple receivers
04/02/2009WO2009040060A1 Method and device for recording jitter data
04/02/2009WO2009039903A1 Scalable information signal, apparatus and method for encoding a scalable information content, and apparatus and method for error correcting a scalable information signal
04/02/2009WO2009039754A1 Method, media gateway and system for controlling redundant data packets transport
04/02/2009WO2009039730A1 A method for triggering status report of automatic repeat request
04/02/2009WO2009020529A3 Rate-adaptive forward error correction for optical transport systems
04/02/2009WO2009019650A3 Apparatus, method and computer program product for bi-directional resource allocation in an arq communication system
04/02/2009WO2008154302A3 Method and apparatus for indicating a temporary block flow to which a piggybacked ack/nack field is addressed
04/02/2009WO2008129379A3 Transport control signaling
04/02/2009WO2008084961A3 Method of supporting data retransmission in a wireless communication system
04/02/2009WO2005099131A3 Systems and methods for transmitting data in a wireless communication network
04/02/2009US20090089641 Retransmission scheme for communication systems
04/02/2009US20090089640 Retransmission apparatus, system and method for retransmitting broadcast packets
04/02/2009US20090089639 Transceiver feedback and/or re-transmission control
04/02/2009US20090089638 Retransmission and retransmission request in data communication systems
04/02/2009US20090086842 Unified closed loop SU/MU-MIMO signaling and codebook design
04/02/2009US20090086800 Adaptive fec codeword management
04/02/2009US20090086680 Multi-detection of heartbeat to reduce error probability
04/02/2009US20090086627 System and method for handling or avoiding disruptions in wireless communication
04/02/2009DE112006003834T5 Dekodieren von frequenzkanalisierten Signalen Decoding signals frequenzkanalisierten
04/02/2009DE10344340B4 31/34 Trelliscode mit geringer Fehlerausbreitung 31/34 trellis code with a low error propagation
04/02/2009DE102007044941A1 Safety controller operating method for integrated circuit of e.g. microprocessor, involves monitoring data from data line monitored by error detecting device, and transmitting signal to data line by sensor during detection of attack
04/02/2009DE102006060777B4 Fehlererfassung auf medizinischen Hochgeschwindigkeitsübertragungsstrecken Error detection on medical high-speed transmission links
04/02/2009DE102006059787B4 Verfahren zur Übertragung von Daten auf ein Mobilfunkendgerät A method for transmitting data to a mobile station
04/02/2009CA2702017A1 Scalable information signal, apparatus and method for encoding a scalable information content, and apparatus and method for error correcting a scalable information signal
04/02/2009CA2700486A1 Data acknowledgement apparatus and method
04/02/2009CA2698322A1 Interference mitigation for impulse-based communication
04/01/2009EP2043377A1 A sector base station
04/01/2009EP2043339A1 Method, device and system implementing multimedia redording
04/01/2009EP2043317A2 Method and apparatus for reducing peak to average power ratio of transmitted signal
04/01/2009EP2043291A2 Apparatus and method for transmitting and receiving an OFDM signal
04/01/2009EP2043290A2 Method and apparatus of improved circular buffer rate matching for turbo-coded MIMO-OFDM wireless systems
04/01/2009EP2043289A1 Method and communication system for transmitting a date signal over an optical transmission system
04/01/2009EP2043275A1 Method and device for noise processing and communication system comprising such device
04/01/2009EP2043274A1 Transmission method together with multi pairs of lines, sender and receiver thereof
04/01/2009EP2041924A2 Transmission of management messages for relay networks
04/01/2009EP2041905A1 Ecoding and decoding methods and apparatus for use in a wireless communication system
04/01/2009EP2041904A1 Transmission packet structure for transmitting uncompressed a/v data and transceiver using the same
04/01/2009EP2041886A1 Data processing method, data transmission method, data reception method, apparatus, codebook, computer program product, computer program distribution medium
04/01/2009EP1614248B1 Rlc window size reconfiguration
04/01/2009EP1527544B1 Method for processing rf signals in multi-antenna systems
04/01/2009EP1508213A4 Apparatus and method for dynamically selecting an arq method
04/01/2009EP1323244A4 Method and apparatus for signal integrity verification
04/01/2009EP1295428B1 Performance enhancement of transmission control protocol (tcp) for wireless network applications
04/01/2009EP1206854A4 Reverse data transmission method and apparatus in mobile communication system
04/01/2009EP1012985B1 Device and method for data encoding and frequency diversity in mobile communications system
04/01/2009CN101401480A Frequency band adaptive wireless communication