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)
09/2005
09/15/2005US20050204252 Reception apparatus
09/15/2005US20050204251 Transceiver apparatus and method for efficient retransmission of high-speed packet data
09/15/2005US20050204250 Method of retransmitting data frame and network apparatus using the method
09/15/2005US20050204248 Data alteration detecting method, data alteration detecting device and data alteration detecting program
09/15/2005US20050204247 Adaptive acknowledgment delay
09/15/2005US20050204242 Receiver-driven layered error correction multicast over heterogeneous packet networks
09/15/2005US20050204238 Apparatus and method for judging the legitimacy of transfer data
09/15/2005US20050203430 Recall device
09/15/2005US20050201499 Method and apparatus for received signal quality estimation
09/15/2005US20050201498 Narrow band interference supressor
09/15/2005US20050201484 Soft value calculation for multilevel signals
09/15/2005US20050201483 Error adjustment for multi-antenna transmitter
09/15/2005US20050201482 Communication system and apparatus, and control method therefor
09/15/2005US20050201481 Method and apparatus for data transmission using multiple transmit antennas
09/15/2005US20050201477 Apparatus and method for transmitting a sub-channel signal in a communication system using an orthogonal frequency division multiple access scheme
09/15/2005US20050201474 Method and apparatus for transmitting channel quality information in an orthogonal frequency division multiplexing communication system
09/15/2005US20050201473 Systems and methods for receiving data in a wireless communication network
09/15/2005US20050201466 Systems and methods for encoding redundant motion vectors in compressed video bitstreams
09/15/2005US20050201465 Systems and methods for encoding redundant motion vectors in compressed video bitstreams
09/15/2005US20050201456 Systems and methods for equalization of received signals in a wireless communication network
09/15/2005US20050201453 Method and device for controlling transmission of sets of data
09/15/2005US20050201404 Method and apparatus for remote interaction with a computer over a network
09/15/2005US20050201378 Semi-reliable arq method and device thereof
09/15/2005US20050201368 Frame structures supporting voice or streaming communications with high speed data communications in wireless access networks
09/15/2005US20050201354 Mobile communication system, mobile station device, and network-side device
09/15/2005US20050201339 Methods and devices of error control with feedback resource allocation scheme
09/15/2005US20050201338 Information transmission method, mobile communications system, base station and mobile station in which data size of identification data is reduced
09/15/2005US20050201337 System and method for retransmitting uplink data in a code division multiple access communication system
09/15/2005US20050201333 Hand-off between ultra-wideband cell sites
09/15/2005US20050201327 System and method for managing safety channel in an orthogonal frequency division multiple access communication system
09/15/2005US20050201325 Method for operation of HARQ in a broadband wireless access communication system
09/15/2005US20050201315 Systems and methods for forward error correction in a wireless communication network
09/15/2005US20050201314 Radio communication method, radio communication terminal and radio lan system
09/15/2005US20050201309 System and method for managing a band AMC subchannel in an orthogonal frequency division multiple access communication system
09/15/2005US20050201307 Apparatus and method for transmitting data by selected eigenvector in closed loop mimo mobile communication system
09/15/2005US20050201296 Reduced channel quality feedback
09/15/2005US20050201295 Method and apparatus for transmitting/receiving channel quality information in a communication system using an orthogonal frequency division multiplexing scheme
09/15/2005US20050201293 Methods and apparatus for wireless network load generator clustering
09/15/2005US20050201287 Multiple-stage filtering device and method
09/15/2005US20050201283 De-rate matching method and apparatus in a high speed downlink packet access system
09/15/2005US20050201281 Method and apparatus for channel sensitive scheduling in a communication system
09/15/2005US20050201280 Method and apparatus for controlling reverse link data rate of a mobile station in a communication system with reverse link common rate control
09/15/2005US20050201279 Response for spurious timeout
09/15/2005US20050201277 Communication method and apparatus
09/15/2005US20050201276 Method and system for allocating protection path resources
09/15/2005US20050201274 Method and system for path change root-cause identification in packet networks
09/15/2005US20050201268 OFDM signal transmission method and apparatus
09/15/2005DE10345438B4 Verfahren und Vorrichtung zum Dekodieren von mittels paketorientierten Datenübertragungsnetzen übertragenen kodierten Datenpaketen und Verfahren und Vorrichtung zum Kodieren und Dekodieren von über paketorientierte Datenübertragungsnetze zu übertragende Datenpaketen Method and device for decoding data transmitted by the packet-oriented data transmission networks encoded data packets, and method and apparatus for encoding and decoding to be transmitted via packet-oriented data transmission networks data packets
09/15/2005CA2558229A1 Iterative channel and interference estimation and decoding
09/15/2005CA2557150A1 Optical system comprising an fm source and a spectral reshaping element
09/15/2005CA2555757A1 Impulse noise management
09/14/2005EP1575326A2 System and method for managing a band AMC subchannel in an orthogonal frequency division multiple access communication system
09/14/2005EP1575319A2 System and method for managing safety channel in an orthogonal frequency division multiple access communication system
09/14/2005EP1575235A2 OFDM Signal transmission method and apparatus
09/14/2005EP1575234A2 Method and apparatus for transmitting/receiver channel quality information in a communication system using an orthogonal frequency division multiplexing
09/14/2005EP1575233A2 Apparatus and method for transmitting a sub-channel signal in a communication system using an orthogonal frequency division multiple access scheme
09/14/2005EP1575205A2 Method for operation of HARQ in a broadband wireless access communication system
09/14/2005EP1575204A2 Mobile communication system, mobile station device, and network-side device
09/14/2005EP1575203A1 Method for deciding signal detection order in mobile communication system
09/14/2005EP1574011A2 Secure transmission of audio signals
09/14/2005EP1573981A2 Wireless network adapted to transmit channel side information and method therefor
09/14/2005EP1573968A1 Wireless lan router queuing method and system
09/14/2005EP1573953A1 Method and multiple-antenna device for signal transmission
09/14/2005EP1573952A1 A backward compatible transmitter diversity scheme for use in an ofdm communication system
09/14/2005EP1573951A2 Method and apparatus for data transmission on a reverse link in a communication system
09/14/2005EP1573950A2 Apparatus and method to switch packets using a switch fabric with memory
09/14/2005EP1573949A2 System and method for providing a super channel in a multi-band multi-protocol hybrid wired/wireless network
09/14/2005EP1573948A2 Digital audio production device
09/14/2005EP1573936A1 Apparatus and method for cyclic delay diversity
09/14/2005EP1573932A1 Bandwidth efficient cable network modem
09/14/2005EP1573928A2 Apparatus, and associated method, for performing joint equalization in a multiple-input, multiple-output communication system
09/14/2005EP1573927A2 Method and system for providing an intelligent switch for bandwidth management in a hybrid wired/wireless local area network
09/14/2005EP1573723A1 Write-once optical recording medium and defect management information management method thereof
09/14/2005EP1573503A2 Managing disk drive replacements on multidisk headless appliances
09/14/2005EP1476988B1 Local network, particularly ethernet network having redundancy properties, and redundancy manager for such a network
09/14/2005EP1389857B1 Data communication method, data communication system and program
09/14/2005EP1145515B1 Trellis decoder with correction of pair swaps, for use in gigabit ethernet transceivers
09/14/2005EP1086452B1 Method for performing packet loss concealment
09/14/2005EP0951770B1 Method and apparatus for decision directed demodulation using antenna arrays and spatial processing
09/14/2005CN1669320A Content receiving apparatus and content transmitting apparatus
09/14/2005CN1669284A Method and apparatus for a multiple modulation transmitter
09/14/2005CN1669273A Radio communication method, radio communication terminal and radio LAN system
09/14/2005CN1669268A Announcing information service through broadcasting or multicasting
09/14/2005CN1669264A Time-frequency interleaved MC-CDMA for quasi-synchronous systems
09/14/2005CN1669263A Method and devices for error tolerant data transmission, wherein retransmission of erroneous data is performed up to the point where the remaining number of errors is acceptable
09/14/2005CN1669262A Communication device and data retransmission control method
09/14/2005CN1669261A Intelligent communications, command, and control system for a land-based vehicle
09/14/2005CN1669260A Method to check communication link reliability
09/14/2005CN1669255A Packet switched connections using dedicated channels
09/14/2005CN1669248A Base station device and packet transmission power control method
09/14/2005CN1669232A Dynamic forward error correction in UTRA systems
09/14/2005CN1669229A Receiver for and method of recovering transmitted symbols in a H-ARQ packet retransmission
09/14/2005CN1669227A Method and system for routing in low density parity check (ldpc) decoders
09/14/2005CN1669215A Groupwise successive interference cancellation for block transmission with reception diversity
09/14/2005CN1669001A Business continuation policy for server consolidation environment
09/14/2005CN1668118A Mobile communication system, mobile station device, and network-side device
09/14/2005CN1668082A Recall device
09/14/2005CN1668035A Design method for OFDM system with quasi-orthogonal space-time frequency block encoding
09/14/2005CN1668028A System and method for transmitting data packet
09/14/2005CN1667998A Data detector and multi-channel data detector
1 ... 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 ... 1035