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)
10/2012
10/17/2012CN102739270A Communication device, control signal generation method, shutter glasses, and communication system
10/17/2012CN102739258A Method and apparatus for calculating cyclic redundancy check code
10/17/2012CN101984610B Fault-tolerant network switch
10/17/2012CN101895461B Method and device for determining priority to schedule packets
10/17/2012CN101877689B Data transmitting method and device thereof as well as data receiving method and device thereof
10/17/2012CN101860513B Communication device
10/17/2012CN101814976B Multi-type network data transmission method and device
10/17/2012CN101814970B Method for data transmission in resource multiplexing, user terminal and wireless base station
10/17/2012CN101789916B Signal processing method, system and equipment based on relevance
10/17/2012CN101789846B Dissociation rate matching method and device
10/17/2012CN101754261B Signal detection method, system and device
10/17/2012CN101741507B Method and device for adjusting speech frame encoding mode
10/17/2012CN101662490B Method and system for processing shared data of wireless local area network
10/17/2012CN101662441B Method, device and detecting system of signal estimation
10/17/2012CN101651676B Online download method for large data volume files
10/17/2012CN101645825B Method, system and SIP entity for overload processing
10/17/2012CN101635638B Disaster tolerance system and disaster tolerance method thereof
10/17/2012CN101621368B Method, device and system for retransmitting data packet
10/17/2012CN101567762B Feedback method and device of channel information
10/17/2012CN101546758B Semiconductor device and semiconductor integrated circuit
10/17/2012CN101494490B Accidental distributed self-organizing communication method and system based on feedback
10/17/2012CN101483457B Antenna signal processing method and apparatus
10/17/2012CN101483455B Method and apparatus for inserting special reference signal in physical resource block
10/17/2012CN101359982B Space frequency group code detection method and apparatus
10/17/2012CN101194440B Channel quality reporting for adaptive sectorization
10/17/2012CN101164269B Methods and apparatus for providing linear erasure codes
10/17/2012CN101123481B Data frame encapsulation method of IP telecom network
10/17/2012CN101002448B Multicarrier modulation system having cyclic delay diversity
10/16/2012USRE43746 Method and radio system for digital signal transmission using complex space-time codes
10/16/2012USRE43741 Systematic encoding and decoding of chain reaction codes
10/16/2012US8291300 Outer coding methods for broadcast/multicast content and related apparatus
10/16/2012US8291293 Method and system for routing in low density parity check (LDPC) decoders
10/16/2012US8291277 Data distribution utilizing unique write parameters in a dispersed storage system
10/16/2012US8291276 Interaction method between ARQ and HARQ for systems with long roundtrip delay
10/16/2012US8291275 Transmission apparatus, access point and symbol transmission method
10/16/2012US8291273 Communication device, non-transitory computer-readable medium storing a communication program
10/16/2012US8291105 Method for synchronization in a local area network including a store-and-forward device
10/16/2012US8290342 Managing digital video recorder storage for a plurality of users
10/16/2012US8290098 Closed loop multiple transmit, multiple receive antenna wireless communication system
10/16/2012US8290084 Space time transmit diversity for TDD/WCDMA systems
10/16/2012US8290079 Method and apparatus for precoding validation in wireless communications
10/16/2012US8290078 System and method performing quadrature amplitude modulation by combining co-sets and strongly coded co-set identifiers
10/16/2012US8290000 Method and apparatus for concatenated convolutional encoding and interleaving
10/16/2012US8289987 Wireless communication system and wireless terminal
10/16/2012US8289943 Signal encoding method and device, method for encoding joint feedback signal
10/16/2012US8289942 Distributed resource reservation in a wireless ADHOC network
10/16/2012US8289901 Pinning and cascading avoidance in dynamic channel assignment for wireless LANS
10/16/2012US8289896 Packet transferring method, mobile communication system and mobile station
10/16/2012US8289884 System and method for identification of unknown illicit networks
10/16/2012US8289867 Message routing mechanism for communication networks
10/16/2012US8289865 Method and apparatus to exchange channel information
10/16/2012US8289861 Systems and methods for managing resources during handoff across communication systems having different grades of quality of service awareness
10/16/2012US8289842 Bridging infrastructure for message flows
10/16/2012US8289841 Redundant gateway system
10/16/2012US8289838 Data transfer in a messaging system
10/16/2012US8289836 Apparatus and associated methods to introduce diversity in a multicarrier communication channel
10/16/2012CA2670840C Beam space time coding and transmit diversity
10/11/2012WO2012138573A1 Video conferencing with multipoint conferencing units and multimedia transformation units with active speaker detection
10/11/2012WO2012138521A1 Systems and methods for in-line removal of duplicate network packets
10/11/2012WO2012138155A2 Battery consumption control method of user equipment in mobile communication system
10/11/2012WO2012138132A2 Method and apparatus of operating multiple time alignment timers in mobile communication system supporting carrier aggregation
10/11/2012WO2012136827A1 Method for a transmitter for a multi-channel communication system for sending real-time data
10/11/2012WO2012136656A1 A method and tool for automatically generating a limited set of spectrum and service profiles
10/11/2012WO2012136445A1 Signaling data transmission transmitting split signaling data
10/11/2012WO2012136444A1 Apparatus and method for transmitting static signaling data in a broadcast system
10/11/2012WO2012136140A1 Method, access point and terminal for feeding back channel state information parameters
10/11/2012WO2012136047A1 Hardware decoding method and apparatus for super forward error correction
10/11/2012WO2012074334A3 Apparatus and method for transmitting and receiving data in communication system
10/11/2012WO2012074290A3 Apparatus and method for network controlling in wireless communication system
10/11/2012US20120257887 Method and device for indicating an uncorrectable data block
10/11/2012US20120257688 Transmission and reception apparatus and method
10/11/2012US20120257635 Packet switch and method of use
10/11/2012US20120257527 TRANSMISSION CONTROL PROTOCOL/INTERNET PROTOCOL (TCP/IP) PACKET-CENTRIC WIRELESS POINT TO MULTI-POINT (PtMP) TRANSMISSION SYSTEM ARCHITECTURE
10/11/2012US20120257492 Digital receiver and corresponding digital transmission system server
10/11/2012DE19983271B3 Verfahren und System zum Testen des Datenkanal-Funktionsvermögens in einem Funkgerät Method and system for testing the data channel function assets in a radio
10/11/2012DE19882404B3 Sprachgütemessung in einem Mobilfunknetzwerk auf der Grundlage von Funkübertragungsparametern Voice quality measurement in a cellular network based on radio transmission parameters
10/11/2012DE102011001911A1 Verfahren für einen Sender für ein Mehrkanal-Kommunikationssystem zur Versendung Echtzeit-sensitiver Daten D A method for a transmitter for a multi-channel communication system for sending real-time-sensitive data D
10/10/2012EP2509270A2 Data processing apparatus and data processing method as well as decoding apparatus and decoding method
10/10/2012EP2509248A2 Payload for multi-input multi-output frame
10/10/2012EP2509247A2 Frame structure of a wireless communication system, and method and apparatus for transmitting and receiving a plurality of data streams through the frame structure
10/10/2012EP2509246A2 Method and circuit for BER estimation
10/10/2012EP2509245A1 A method and tool for automatically generating a limited set of spectrum and service profiles
10/10/2012EP2509244A1 Method and system for signaling configuration of physical uplink shared channel
10/10/2012EP2509243A1 Method and device for error correction
10/10/2012EP2508033A1 Interference mitigation in downlink signal communication to a mobile terminal
10/10/2012EP2507961A1 A tensor-based receiver for separating component signals in a composite signal
10/10/2012EP2507932A2 Determining hybrid automatic repeat request (harq) timing
10/10/2012EP2507931A2 Data transmission method and system
10/10/2012EP2507930A1 Method for transmitting a digital signal for a semi-orthogonal frame system having half-duplex relay, and corresponding program product and relay device
10/10/2012EP2507929A1 Method and apparatus for sounding multiple stations
10/10/2012EP2507928A1 Method for calibrating thresholds and threshold calibration module for a satellite telecommunications system
10/10/2012EP2507914A1 Reliable packet cut-through
10/10/2012CN202488728U Receiving terminal device in wireless digital communication
10/10/2012CN1992566B Digital broadcasting system and method of processing traffic information
10/10/2012CN102726024A Reception method and apparatus, transmission method and apparatus, and processing system for RTP media data
10/10/2012CN102725989A Method and apparatus for signaling expansion and backward compatibility preservation in wireless communication systems
10/10/2012CN102725988A Method and device for processing priority resolution timeslot signals
10/10/2012CN102725987A Transmitting method and detecting method of group information packet, ground signal system, and RBC
10/10/2012CN102725964A Encoding method, decoding method, encoding device, and decoding device
10/10/2012CN102724713A Method and related device for data packet transmission
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