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)
12/2012
12/05/2012CN101340634B Implementing method for duplication removing protection of MMS forwarding message
12/05/2012CN101330370B 节点和通信方法 Nodes and communication method
12/05/2012CN101283610B Mobile wireless communication device and method for reducing co-channel interference
12/05/2012CN101283538B Interleaving method for transmitting data streams and transmitter thereof
12/05/2012CN101232726B Random access of wireless multi address communication system
12/05/2012CN101222310B Data delivery in conjunction with a hybrid automatic retransmission mechanism in CDMA communication systems
12/05/2012CN101164272B Method for original frame transmission
12/05/2012CN101116276B System and method for space-time frequency coding in a multi-antenna transmission system
12/05/2012CN101075859B Method and device for packet transmission mixing automatic repeat request and transmission system
12/04/2012US8327214 Method and apparatus for the joint design and operation of ARQ protocols with user scheduling for use with multiuser MIMO in the downlink of wireless systems
12/04/2012US8327213 Data receiving method, electronic apparatus and storage system having data receiving mechanism
12/04/2012US8327212 Error identifying method, data processing device, and semiconductor device
12/04/2012US8326292 Method and apparatus for determining dedicate searching space in physical downlink control channel
12/04/2012US8326213 Encoding low density parity check (LDPC) codes through an LDPC decoder
12/04/2012US8325862 Wireless communication apparatus and wireless reception method
12/04/2012US8325860 Asymmetrical feedback for coordinated transmission systems
12/04/2012US8325859 Communication device and control method
12/04/2012US8325854 Techniques for communicating over single-or multiple-antenna channels having both temporal and spectral fluctuations
12/04/2012US8325846 Data transmission method and apparatus in multiple antenna system
12/04/2012US8325845 Constellation rearrangement for ARQ transmit diversity schemes
12/04/2012US8325844 Data transmission with spatial spreading in a MIMO communication system
12/04/2012US8325841 Method for transmitting signals for reducing feedback overhead and method for transmitting feedback information for the same
12/04/2012US8325836 Scattered pilot pattern and channel estimation method for MIMO-OFDM systems
12/04/2012US8325834 Signal component demultiplexing apparatus, filter apparatus, receiving apparatus, communication apparatus, and communication method
12/04/2012US8325833 Interlaced symbol constellation mapping for wireless communication
12/04/2012US8325817 Communication apparatus and method for data interpolation
12/04/2012US8325758 Automatic protocol selection mechanism
12/04/2012US8325751 Mixed hardware/software architecture and method for processing communications
12/04/2012US8325733 Method and system for layer 2 manipulator and forwarder
12/04/2012US8325688 Method and apparatus for policy control enhancement in a wireless communication system
12/04/2012US8325669 Method for retransmitting data in the multi-carrier system
12/04/2012US8325650 Method for reducing delay in a communication system employing HARQ
12/04/2012US8325614 System and method for connecting, configuring and testing new wireless devices and applications
12/04/2012US8325598 Automatic protection switching of virtual connections
12/04/2012US8325597 Bridge apparatus and virtual network switching method
12/04/2012US8325590 OFDM communications system
12/04/2012CA2687064C Method and apparatus for providing piggybacked positive acknowledgement/negative acknowledgement field indicator and a polling indicator
12/04/2012CA2657210C Requesting additional forward error correction
12/04/2012CA2640885C Method and apparatus for data security and automatic repeat request implementation in a wireless communication system
12/04/2012CA2547112C Method and apparatus for providing an efficient control channel structure in a wireless communication system
12/04/2012CA2515435C Write-once optical recording medium and defect management information management method thereof
11/2012
11/29/2012WO2012161914A1 A channel state information feedback for carrier aggregation with flexible carrier configurations
11/29/2012WO2012161573A1 Method for monitoring and correcting signal quality in a branched bidirectional telecommunication network, and related system, and corrective measuring unit
11/29/2012WO2012161550A2 Method for transceiving downlink control information in a wireless access system and apparatus therefor
11/29/2012WO2012161533A2 Method for transmitting control information and apparatus therefor
11/29/2012WO2012159975A1 Soft error recovery for converged networks
11/29/2012WO2012159819A1 Method for retransmitting data from a first network to a second network node in a radio communication system, first network node and second network node thereof
11/29/2012WO2012159473A1 Method and device for combining and receiving multiple paths of data of the same source
11/29/2012WO2012159459A1 Uplink receiving method and device
11/29/2012WO2012159419A1 Method and device for retransmitting paging message multiple times
11/29/2012WO2012159415A1 Interleaving or de-interleaving implementation method and device applicable to wimax
11/29/2012WO2012159408A1 Modulation and coding manner processing method and device
11/29/2012WO2012159401A1 Turbo coding device and method
11/29/2012WO2012137079A3 Method and apparatus for accessing in an equipment of a communication network
11/29/2012WO2012063227A3 Terminal, network node, system and methods for soft buffer handling in carrier aggregation
11/29/2012US20120304034 Edge incremental redundancy memory structure and memory management
11/29/2012US20120300873 Forward error correction with extended effective block size
11/29/2012US20120300699 Method and arrangement of processing a packet of a harq system
11/29/2012CA2835416A1 A channel state information feedback for carrier aggregation with flexible carrier configurations
11/28/2012EP2528402A1 Wireless network access using contention in a dual band network
11/28/2012EP2528375A1 Method and system for channel quality measurement
11/28/2012EP2528291A1 Noise estimation for wireless communication
11/28/2012EP2528263A1 Method for protection group nesting, and method and system for ethernet protection switching
11/28/2012EP2528262A1 System and method for supporting higher-layer protocol messaging in an in-band modem
11/28/2012EP2528261A1 COMMUNICATION SYSTEM, AND TRANSMISSION METHOD based on data divided into data pieces according to the quality of the transmitting apparatuses
11/28/2012EP2528260A2 Method and apparatus for encoding and decoding high speed shared control channel data
11/28/2012EP2528239A1 Multi-layer cyclic redundancy check code in wireless communication system
11/28/2012EP2528238A1 Multi-layer cyclic redundancy check code in wireless communication system
11/28/2012EP2526659A1 Selective caching in a packet network and packet loss repair using selective caching
11/28/2012EP2526641A1 Method and apparatus for acknowledgment detection during preamble transmission
11/28/2012EP2526638A1 Mutual information based signal to interference plus noise ratio estimator for radio link monitoring
11/28/2012EP2526627A1 Method and apparatus for adjusting a symbol decision threshold at a receiver in a communication network
11/28/2012CN202565428U Frequency hopping periodic optic codec
11/28/2012CN1437356B Method and device for establishing recovery type path of different faults in one communication network
11/28/2012CN102804727A Method And Apparatus For Handling Broken Path In Peer-to-peer Network
11/28/2012CN102804721A Transmitter apparatus, transmission method and transmission system
11/28/2012CN102804669A Delayed automatic repeat request (ARQ) acknowledgment
11/28/2012CN102804668A Uplink Transmissions For Type 2 Relay
11/28/2012CN102804667A Method and apparatus for synchronous HARQ operation and interference avoidance
11/28/2012CN102804666A System And Method For Supporting Higher-layer Protocol Messaging In An In-band Modem
11/28/2012CN102804665A System And Method For Supporting Higher-layer Protocol Messaging In An In-band Modem
11/28/2012CN102804664A Communication system, communication device, communication method, and program
11/28/2012CN102804663A Apparatus, method and article of manufacture for determining an uplink harq resource
11/28/2012CN102804662A Channel state information feedback for coordinated multiple points transmission
11/28/2012CN102804661A Block aggregation of objects in a communication system
11/28/2012CN102804660A Network-centric Link Adaptation For Coordinated Multipoint Downlink Transmission
11/28/2012CN102804659A A method and apparatus for dispatching a channel quality indicator feedback in multicarrier system
11/28/2012CN102802263A MAC (media access control) layer uplink dynamic scheduling method and device
11/28/2012CN102802261A Method and device for repeatedly retransmitting paging message
11/28/2012CN102802197A Method and device for transmitting application data
11/28/2012CN102802167A Method and system for acquiring communication link quality of terminal
11/28/2012CN102802134A Wireless network disaster recovery method, background server and convergence gateway
11/28/2012CN102801677A Demodulation circuit, demodulation method and receiving apparatus
11/28/2012CN102801675A Method and system for transmitting indication information as well as method for receiving indication information and equipment
11/28/2012CN102801661A Uplink receiving method and device
11/28/2012CN102801626A Satellite-borne data management method and device based on AOS standard
11/28/2012CN102801561A Method for managing network equipment
11/28/2012CN102801559A Intelligent local area network data collecting method
11/28/2012CN102801518A Quantum steganography protocol based on gigahertz (GHZ) state dense coding and entanglement exchange
11/28/2012CN102801514A Method and device for improving cross band carrier aggregation in time division duplex (TDD) mode
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