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)
04/2009
04/09/2009WO2009045787A2 Status report method in a wireless communication system
04/09/2009WO2009045769A2 Link adaptation based on generic cinr measurement according to log-likelihood ratio distribution
04/09/2009WO2009045725A1 Hybrid automatic repeat request buffer flushing mechanism
04/09/2009WO2009045139A1 Including in the uplink grant an indication of specific amount of cqi to be reported
04/09/2009WO2009045071A2 Apparatus and method for transmitting and receiving automatic retransmission request feedback information element in a communication system
04/09/2009WO2009045047A2 Repeating transmissions of signals in communication systems
04/09/2009WO2009045046A2 A method for transmitting/receiving ack/nak signal in an ofdm communication system
04/09/2009WO2009045011A1 Method of data transmission using harq
04/09/2009WO2009044536A1 Receiver apparatus and communication method
04/09/2009WO2009044534A1 Wireless communication device and circular buffer control method
04/09/2009WO2009044466A1 Radio communication device, radio communication control device, radio communication method, radio communication program, radio communication control method, and radio communication control program
04/09/2009WO2009044181A1 Wireless transmission method and apparatus
04/09/2009WO2009043712A1 A memory buffer system and a method for operating a memory buffer system for fast data exchange
04/09/2009WO2009043392A1 Method and arrangement in a telecommunication system
04/09/2009WO2009043375A1 Timer handling in a transmitter in a telecommunication system for a voice and data packet transmission
04/09/2009WO2009043160A1 System and method of data word flipping to prevent pathological conditions on high-speed serial video data interfaces
04/09/2009WO2009026285A3 System and method for retransmissions in a discontinuous reception configured system
04/09/2009WO2009025619A3 Feedback reduction for codebook subset restriction
04/09/2009WO2006039001A3 Crypto-synchronization for secure communication
04/09/2009US20090094503 Fast h-arq acknowledgement generation method using a stopping rule for turbo decoding
04/09/2009US20090094498 Apparatus and method for transmitting and receiving automatic retransmission request feedback information element in a communication system
04/09/2009US20090093243 Radio link parameter updating method in mobile communication system
04/09/2009US20090092209 Combined channel coding and space-block coding in a multi-antenna arrangement
04/09/2009US20090092200 Delay profile generator
04/09/2009US20090092192 Multi-frequency data transmission channel power allocation
04/09/2009US20090092135 System and method for router data distribution
04/09/2009US20090092064 Routing switch detecting change in session identifier before reconfiguring routing table
04/09/2009US20090092044 Selector in switching matrix, line redundant method, and line redundant system
04/09/2009US20090092040 Methods and systems for selecting modulation in an orthogonal frequency division multiplexing system
04/09/2009DE102008040989A1 Übertragungssystem Transmission system
04/09/2009CA2701588A1 System and method of data word flipping to prevent pathological conditions on high-speed serial video data interfaces
04/09/2009CA2700252A1 Wireless communication apparatus, wireless communication control apparatus, wireless communication method, wireless communication program, wireless communication control method, and wireles comunication control program
04/09/2009CA2698913A1 Mobile station, base station, uplink transmission method, and downlink transmission method
04/08/2009EP2046070A1 Base station, user device, and method
04/08/2009EP2045994A1 Generating and implementing a signal protocol and interface for higher data rates
04/08/2009EP2045993A1 Transmission parameter modification control method and radio base station
04/08/2009EP2045973A1 A memory buffer system and method for operating a memory buffer system for fast data exchange
04/08/2009EP2045951A2 Retransmission scheme for communication systems
04/08/2009EP2045950A2 Method and apparatus for triggering a poll function in a wireless communications system
04/08/2009EP2045949A2 Apparatus and method for transmitting and receiving automatic retransmission request feedback Information element in a communication system
04/08/2009EP2045948A2 Repeating transmissions of signals in communication systems
04/08/2009EP2045947A2 Method and apparatus for interleaving data in a mobile communication system
04/08/2009EP2045946A2 Retransmission in data communication systems
04/08/2009EP2045945A2 Retransmission and retransmission request in data communication systems
04/08/2009EP2045942A1 Multicarrier signal receiving apparatus and multicarrier signal transmitting apparatus
04/08/2009EP2044743A1 Method and device to process a received analog signal and to extract digital data therefrom according to a plurality of protocols
04/08/2009EP2044718A2 Dynamic frequency allocation and modulation scheme for control information
04/08/2009EP2044717A2 Method and apparatus for transmitting data with time diversity and/or time-frequency diversity, and pattern-generating method to be used in the same
04/08/2009EP2044716A1 Method and apparatus to improve performance in a multicarrier mimo channel using the hadamard transform
04/08/2009EP2044714A1 System and method for variable forward error correction (fec) protection
04/08/2009EP2044713A1 Method and device for stream adaptation
04/08/2009EP2044711A2 Method and apparatus for correcting errors in a multiple subcarriers communication system using multiple antennas
04/08/2009EP2044707A1 Method and arrangements for determining the optical signal-to-noise ratio for an optical transmission system
04/08/2009EP2044700A1 Systems and methods for determining a predictable modulation and coding scheme
04/08/2009EP1912342B1 Spread spectrum communication method
04/08/2009EP1733479B1 Power reception optimization method,and associated apparatus, for operating upon an encoded data block
04/08/2009EP1570664A4 Context aware transmission management method
04/08/2009EP1563634B1 Data unit sender and method of controlling the same
04/08/2009EP1407587B1 Dispersity coding for inverse multiplexing
04/08/2009EP1397881B1 Method and device for transferring data according to an arq-method
04/08/2009CN101406062A Mulitmedia transmission using variable gain amplification based on data importance
04/08/2009CN101405982A Time varying signal quality reporting
04/08/2009CN101405981A Method for adaptive quadrature amplitude modulation signal constellation remapping for data packet retransmissions
04/08/2009CN101405980A Method for transmitting data in packets in a radio communications system
04/08/2009CN101405979A 信号质量报告 Signal Quality Report
04/08/2009CN101405978A Grouping of users for MIMO transmission in a wireless communication system
04/08/2009CN101405977A Rate control for multi-channel communication systems
04/08/2009CN101405976A Detecting loops between network devices by monitoring MAC moves
04/08/2009CN101404815A Descending control information processing method
04/08/2009CN101404812A System and method for maximizing capacity in a telecommunications system
04/08/2009CN101404810A Method and device for allocating common channel resources
04/08/2009CN101404784A E1/T1 interface redundancy backup method and E1/T1 interface redundancy backup apparatus
04/08/2009CN101404775A Platform noise estimation and mitigation
04/08/2009CN101404657A File integrality checking method for network storage system based on iSCSI protocol
04/08/2009CN101404622A Wireless internet congestion control method based on multi-path load balancing and controller thereof
04/08/2009CN101404613A Data protection method and device
04/08/2009CN101404608A System and method for dynamically balancing pci-express bandwidth
04/08/2009CN101404606A Packet tunnel packaging structure and network tunnel management method
04/08/2009CN101404595A Network bridge uplink port identification
04/08/2009CN101404590A Method for junior webmaster reporting data to superior webmaster, and webmaster equipment
04/08/2009CN101404568A Double-network card hot backup redundancy method
04/08/2009CN101404567A Implementing read/write, multi-versioned file system on backup data
04/08/2009CN101404566A Method and system for implementing mixed automatic retransmission request mechanism in LTE system
04/08/2009CN101404565A Retransmission scheme for communication systems
04/08/2009CN101404564A Soft demodulation method for 8PSK Gray mapping
04/08/2009CN101404563A Error control method and system
04/08/2009CN101404562A Velocity regulation method, system and equipment for special physical control signal channel
04/08/2009CN101404561A Bit error rate estimation method, apparatus and receiver
04/08/2009CN101404560A Bank-controlled vessel-bank communication method
04/08/2009CN101404559A Short-distance wireless communication anti-interference simple encoding method for single-chip
04/08/2009CN101404558A Data transmission method and data processing device based on AMI encoding
04/08/2009CN101404557A Cyclic redundancy check code generation apparatus and method
04/08/2009CN101404556A One-wire bus communication method
04/08/2009CN101404555A Convolution interleaving/de-interleaving method in digital transmission
04/08/2009CN101404554A Method and apparatus for adjusting serial data signal
04/08/2009CN101404553A Method for applying PAM code in 10/100M Ethernet physical layer
04/08/2009CN101404530A Power distribution method for reducing symbol error rate in AF cooperation communication system
04/08/2009CN101404527A Power-control parameter acquirement method and power control method
04/08/2009CN101404519A Service board system and service handling method
04/08/2009CN101404515A Decoding, debugging and display equipment and method for mobile wireless network message
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