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)
12/2008
12/03/2008EP1997246A1 Uplink and downlink control signaling in wireless networks
12/03/2008EP1997006A1 Validating data using processor instructions
12/03/2008EP1692806B1 Message error verification using checking with hidden data
12/03/2008EP1516252B1 Business continuation policy for server consolidation environment
12/03/2008EP1512258B1 Apparatus and method for estimating a channel in a multiple input transmission system
12/03/2008CN101317354A Predicting degradation of a communication channel below a threshold based on data transmission errors
12/03/2008CN101316381A Terminal and total system data security protection method for mobile inquiry system
12/03/2008CN101316378A Data transmitting and receiving method and device, data transmission method and system
12/03/2008CN101316373A Method and device for implementing automatic data package retransmission in wireless communication network
12/03/2008CN101316248A Generalized differential coding transmission method of radio communication system
12/03/2008CN101316244A Method for controlling message transmission, message transmission node and system
12/03/2008CN101316238A Bandwidth control method of Ethernet special line
12/03/2008CN101316237A Processing method for dynamic service stream
12/03/2008CN101316232A Fragmentation and reassembly method based on network protocol version six
12/03/2008CN101316227A Method and device for detecting ACK/NACK information in high-speed packet access
12/03/2008CN101316225A Fault detection method, communication system and label exchange router
12/03/2008CN101316208A Wireless communication apparatus and control method therefor
12/03/2008CN101316198A Monitoring method for multimedia data based on index
12/03/2008CN101316195A Method and system for implementing configuration consistency of monitoring system
12/03/2008CN101316191A Software release upgrading method of user side equipment in Gigabit passive optical network system
12/03/2008CN101316184A Disaster tolerance switching method, system and device
12/03/2008CN101316175A On-line charging method
12/03/2008CN101316158A Additive waveshape pretreatment method in digital communication modulation
12/03/2008CN101316157A Self-adapting packet length method based on floating point window increment factor
12/03/2008CN101316156A Method, device and system for choosing pre-coding matrix in MIMO system
12/03/2008CN101316155A Wireless transmission method adopting distributed MIMO and network coding technique
12/03/2008CN101316154A Transmitting apparatus, receiving apparatus, radio communication system and method
12/03/2008CN101316153A Method and device for buffering data packets transmitted via plesiochronous communication
12/03/2008CN101316152A Processing method of wireless network controller to error indication
12/03/2008CN101316151A System for data traffic delay time test and error cancelling method
12/03/2008CN101316133A Multimedia broadcast multicast service transmission method and device
12/03/2008CN101316117A Radial primary function network multi-user detection method based on immune dynamic regulation
12/03/2008CN100441022C Method for assigning channels based on spatial division multiplexing in an orthogonal frequency division multiplexing system
12/03/2008CN100441009C Outer-loop power control for wireless communication systems
12/03/2008CN100440981C Automatically requesting retransmission communication method of high code rate super short distance for wireless endoscope system
12/03/2008CN100440965C Robust mode staggercasting user controlled switching modes
12/03/2008CN100440849C Communication system for performing packet data transfer with reduced delay
12/03/2008CN100440781C Information transmitting method and information transmitting system
12/03/2008CN100440771C Retransmission ordering method, wireless communication system, receiver and transmitter
12/03/2008CN100440770C Method for backward transmitting virtual cascade group far end flaw indication
12/03/2008CN100440762C OFDM communication device
12/03/2008CN100440736C Method and system for routing in low density parity check (ldpc) decoders
12/02/2008US7461325 Method and system for providing short block length low density parity check (LDPC) codes in support of broadband satellite applications
12/02/2008US7461324 Parallel processing for decoding and cyclic redundancy checking for the reception of mobile radio signals
12/02/2008US7461322 Communication system, receiver, transmitter and communication method
12/02/2008US7461319 System and method for downloading files over a network with real time verification
12/02/2008US7461318 Communication system realizing USB communications between a host computer and its peripheral device and a communication controller transmitting a USB signal under the USB standard
12/02/2008US7461164 Medium access control with software -and hardware- based components in a wireless network
12/02/2008US7460878 Radio communication system and radio communication device that periodically compares transmission power with a maximum value to determine a transmission mode
12/02/2008US7460787 Communication system with external synchronisation
12/02/2008US7460624 Method and system of reducing collisions in an asynchronous communication system
12/02/2008US7460619 Method and system for optimizing coding gain
12/02/2008US7460610 Communication system, receiver, and communication method for correcting transmission communication errors
12/02/2008US7460609 Transmission method using complex channel symbols
12/02/2008US7460608 Parallel concatenated code with soft-in soft-out interactive turbo decoder
12/02/2008US7460607 Method and apparatus for space-time turbo-coded modulation
12/02/2008US7460606 VSB transmission system
12/02/2008US7460605 Time reversal communication system
12/02/2008US7460594 Fast computation of linear equalizer coefficients from channel estimate
12/02/2008US7460589 Eye monitoring and reconstruction using CDR and sub-sampling ADC
12/02/2008US7460582 Method and device for detection of data transmitted by spectrum spreading
12/02/2008US7460581 Method for transmitting signals using antenna diversity, for instance in mobile communication systems, transmitter, receiver and computer program product therefor
12/02/2008US7460553 Process for multiple access and multiple transmission of data in a multi-user system for the point to multipoint digital transmission of data over the electricity network
12/02/2008US7460551 Data-driven interface control circuit
12/02/2008US7460537 Supplementary header for multifabric and high port count switch support in a fibre channel network
12/02/2008US7460535 Device and method that allows single data recovery circuit to support multiple USB ports
12/02/2008US7460507 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
12/02/2008US7460494 Adaptive signaling in multiple antenna systems
12/02/2008US7460479 Late frame recovery method
12/02/2008US7460477 Electronic apparatus with communication device
12/02/2008US7460472 System and method for transmitting information in a communication network
12/02/2008US7460471 System for motion control, method of using the system for motion control, and computer readable instructions for use with the system for motion control
12/02/2008US7460466 Apparatus and method for signal constitution for downlink of OFDMA-based cellular system
12/02/2008CA2377539C High-speed data services using multiple transmit antennas
12/02/2008CA2316355C Traffic monitoring tool for bandwidth management
12/02/2008CA2231098C Apparatus and method employing a window reset for excessive bit error rate alarm detection and clearing
11/2008
11/27/2008WO2008144692A1 Mobile device throughput testing
11/27/2008WO2008144002A1 Apparatus and method for encoding and decoding signals
11/27/2008WO2008143974A1 Adaptive maxlogmap-type receiver structures
11/27/2008WO2008143566A1 A method and a device for improved channel quality reporting
11/27/2008WO2008142837A1 Radio communication method and radio communication device
11/27/2008WO2008142798A1 Communication apparatus and data retransmission method
11/27/2008WO2008142733A1 Data retransmission method and radio communication system adopting same
11/27/2008WO2008142419A1 Ofdm-mimo radio frequency transmission system
11/27/2008WO2008142390A1 Communication system
11/27/2008WO2008142169A1 Method for transmitting data packets and corresponding reception method
11/27/2008WO2008142168A1 Method of receiving data packets and corresponding method of transmission
11/27/2008WO2008141680A1 Neighbouring device aid in receiving sets of data
11/27/2008WO2008141585A1 Method for joining group, server and client
11/27/2008WO2008141582A1 A method and apparatus for information coding/decoding
11/27/2008WO2008141571A1 A sector base station
11/27/2008WO2008141484A1 A method and retransfer controlling system for a single data packet or the last data packet
11/27/2008WO2008141461A1 Apparatus, and associated method, for detecting values of a space-time block code using selective decision-feedback detection
11/27/2008WO2008141453A1 Method for implementing stochastic equality nodes
11/27/2008WO2008121299A3 Method and apparatus for indicating a temporary block flow to which a piggybacked acknowledgement/non-acknowledgement field is addressed
11/27/2008WO2008118984A3 Sequence numbering for distributed wireless networks
11/27/2008WO2008115892A3 H-arq throughput optimization by prioritized decoding
11/27/2008WO2008110998A3 Method and system of interleaving for a multiple-input multiple-output multi-band ofdm communication system
11/27/2008WO2008110894A3 Establishment of reliable multicast/broadcast in a wireless network
11/27/2008WO2008108700A3 Network coding based on soft feedback
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