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)
06/2010
06/15/2010US7738590 Radio communication apparatus capable of switching modulation schemes
06/15/2010US7738589 Digital broadcasting transmission/reception capable of improving a receiving performance and a signal processing method thereof
06/15/2010US7738585 Scalable system to adaptively transmit and receive including adaptive antenna signal and back-end processors
06/15/2010US7738584 Beamforming in a wireless communication with a partial estimation to reduce overhead
06/15/2010US7738579 Systems and methods for adaptive bit loading in a multiple antenna orthogonal frequency division multiplexed communication system
06/15/2010US7738513 Method for inverse multiplexing
06/15/2010US7738508 Packet switched connections using dedicated channels
06/15/2010US7738487 Re-formatting variable-rate vocoder frames for inter-system transmissions
06/15/2010US7738438 Radio base system, channel allocation method and channel allocating program
06/15/2010US7738428 Multiple-input, multiple-output (MIMO) systems with multiple transmission modes
06/15/2010US7738395 Communication system for improving data transmission efficiency of TCP in a wireless network environment and a method thereof
06/15/2010US7738391 Method and system for communicating video data in a packet-switched network, related network and computer program product therefor
06/15/2010US7738390 Method of reporting quality metrics for packet switched streaming
06/15/2010US7738383 Traceroute using address request messages
06/15/2010US7738382 Hierarchical multi-rate multi-precedence policer
06/15/2010US7738369 Data structure caching for PDU re-generation and transmission in a 3G wireless network
06/15/2010US7738354 Crosstalk identification for spectrum management in broadband telecommunications systems
06/10/2010WO2010065100A2 Method and apparatus for transmitting and receiving fec frame headers
06/10/2010WO2010064839A2 Method of control information in wireless communication system
06/10/2010WO2010064805A2 Method for performing harq for relay station
06/10/2010WO2010064399A1 Wireless communication device and wireless communication method
06/10/2010WO2010064286A1 Control circuit, information processing apparatus, and method for controlling information processing apparatus
06/10/2010WO2010063571A1 Localisation method for bidirectional interruptions of communication links
06/10/2010WO2010063408A1 Error control on-demand
06/10/2010WO2010063231A1 Global system for mobile communications (gsm) packet switched domain coding method, device and system
06/10/2010WO2010063063A1 Method and apparatus for network traffic control
06/10/2010WO2010041122A3 Method of using acknowledgment tones for data consistency in intra-vehicular wireless networks
06/10/2010WO2010020865A3 System and method for removing pdcch detection errors in a telecommunications network
06/10/2010WO2010009425A3 Hybrid automatic repeat request process mapping rule
06/10/2010WO2010004382A3 Bit permutation of ldpc coded bits to be applied before qam constellation mapping
06/10/2010WO2009121883A3 Method for transmitting a digital signal between at least two transmitters and at least one receiver, using at least one relay, and corresponding program product and relay device
06/10/2010WO2009120943A3 Message signalling via selection of one of multiple subcarriers in a symbol period or selection of one of multiple symbol periods on one subcarrier
06/10/2010US20100146367 System for testing the upstream channel of a cable network
06/10/2010US20100146359 Methods and systems for arq feedback message improvement
06/10/2010US20100146358 Method and Arrangement Relating to Communications Network
06/10/2010US20100146357 Reliable multicast with linearly independednt data packet coding
06/10/2010US20100146356 Wireless sensor node
06/10/2010US20100146355 Retransmission Method, Communication System, and Transmission Device
06/10/2010US20100146354 Method and apparatus for h-arq in a wireless communication system
06/10/2010US20100146353 Method and system for indicating data burst allocation in a wireless communication system
06/10/2010US20100146352 Communication apparatus and communication method
06/10/2010US20100146351 Error correcting scheme for wireless communication
06/10/2010US20100142645 Communication Apparatus and Communication Method
06/10/2010US20100142602 Systems and methods for loop length and bridged tap length determination of a transmission line
06/10/2010US20100142591 Cdma wireless systems
06/10/2010US20100142518 Hierarchical Data Collection Network Supporting Packetized Voice Communications Among Wireless Terminals and Telephones
06/10/2010US20100142503 Hierarchical Data Collection Network Supporting Packetized Voice Communications Among Wireless Terminals And Telephones
06/09/2010EP2194752A1 Wireless programmable subscriber unit
06/09/2010EP2194670A1 Localisation method for bidirectional interruptions of communication links
06/09/2010EP2194669A1 Enhanced block acknowledgement
06/09/2010EP2194668A2 Apparatus and method for generating frame for mpe-fec decoding
06/09/2010EP2194667A1 Error control on-demand
06/09/2010EP2194661A1 Mobile communication device, network node, communication system and method for distributed cooperative multi-antenna communication
06/09/2010EP2194660A2 Radio transmission control method, radio receiver apparatus, and radio transmitter apparatus
06/09/2010EP2193689A1 Improved allocation of uplink resources
06/09/2010EP2193627A2 Method and system for transmitting data packets to multiple receivers
06/09/2010EP2193622A1 Method and arrangement in a telecommunication system
06/09/2010EP2193621A2 Method and apparatus for supporting uplink protocol changes
06/09/2010EP2193620A2 Method of transmitting data from an infrastructure of a radio-communication network to user equipment, and equipment for implementing the method
06/09/2010EP2193619A2 Multiplicative network coding
06/09/2010EP2193615A2 Method for detecting control information in wireless communication system
06/09/2010EP1609265B1 Signal processing apparatus and method
06/09/2010EP1435134B1 Method and system for reduction of decoding complexity in a communication system
06/09/2010EP0899888B1 Coding and decoding methods and devices and equipment using them
06/09/2010CN201504242U Wireless transmitting/receiving unit
06/09/2010CN201504235U Butler matrix structure for beam forming network
06/09/2010CN1989720B 无线移动设备和纠错方法 And an error correction method for a wireless mobile device
06/09/2010CN1961511B Audio data receiving apparatus and audio data receiving method
06/09/2010CN1943119B Retransmission control method and communication device
06/09/2010CN1922660B Communication device, communication method
06/09/2010CN1893342B Multi-carrier-wave IISDPA business transmission channel coding method and coding apparatus
06/09/2010CN1886915B A method for determining transmit right
06/09/2010CN1761260B Method and device for preventing deadlock in a wireless communications system
06/09/2010CN1723624B Metric correction for multi user detection, for long codes DS-CDMA
06/09/2010CN1705298B Method of managing malfunctions at router level, and a router
06/09/2010CN1702993B Wireless communication apparatus
06/09/2010CN1659817B Radio transmission device, radio reception device, and method for selecting transmission cancel subcarriers
06/09/2010CN101730993A Method for allocating, by a telecommunication device, at least a channel element of a group of channel elements of a channel resource to a destination
06/09/2010CN101730992A Methods and apparatus for communicating in a peer to peer system where device communications may partially interfere with one another
06/09/2010CN101730984A Methods, systems, and computer program products for providing fault-tolerant service interaction and mediation function in a communications network
06/09/2010CN101730983A Control and data signaling in sc-fdma communication systems
06/09/2010CN101730982A Method and device for allocating, by a telecommunication device, at least a first and a second consecutive channel elements of a group of channel elements of a channel resource to a destination
06/09/2010CN101730250A Method for semi-persistently dispatching resource, base station and user terminal
06/09/2010CN101730245A Method, system and device for activating SPS under condition of losing PDSSH
06/09/2010CN101730244A Resource allocation method, base station and user end
06/09/2010CN101730139A Descending control channel assignment and blind test method
06/09/2010CN101730137A Data processing method and system
06/09/2010CN101730123A M2M platform system, junction terminal and terminal control method
06/09/2010CN101729910A Data transmission method and device based on gradable bit streams
06/09/2010CN101729909A Streaming media business processing method, device and system
06/09/2010CN101729756A Digital broadcasting transmitter and signal processing method thereof
06/09/2010CN101729562A Reliable data transmission method under unreliable network connection
06/09/2010CN101729547A Methods of packet element transmission in wireless communications system and related communication devices thereof
06/09/2010CN101729530A Data synchronization method and data synchronization system
06/09/2010CN101729513A Network authentication method and device
06/09/2010CN101729512A Method, device, proxy server and terminal for filtering junk telephones
06/09/2010CN101729480A Method for reception of a signal and corresponding transmission method
06/09/2010CN101729478A Method of multiple access of orthogonal frequency division multiplexing (OFDM) system
06/09/2010CN101729474A Channel quality index feedback method and receiver
06/09/2010CN101729473A Method for feeding back quality index of channel and receiver
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