Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
07/2012
07/24/2012US8228889 Communication apparatus, communication system and communication control program
07/24/2012US8228886 Code transmission over timeslots and antennas
07/24/2012US8228879 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
07/24/2012US8228866 High-speed downlink packet access system, base station, mobile station, and communication control method during a soft handover
07/24/2012US8228818 Systems, methods, and devices for monitoring networks
07/24/2012US8228816 Device and method for link balancing detection
07/24/2012US8228807 Method and apparatus for scanning channels in wireless local area network
07/24/2012US8228803 Method and apparatus for finding critical traffic matrices
07/24/2012US8228802 Signal transmission apparatus
07/24/2012US8228795 Method and system for extended reach copper transceiver
07/24/2012US8228789 Transmission network, transmission apparatus, channel switching method and program for transmission network
07/24/2012US8228787 Method, apparatus, and system for disaster recovery of IMS
07/24/2012US8228786 Dynamic shared risk node group (SRNG) membership discovery
07/19/2012WO2012097154A1 Protocol protection
07/19/2012WO2012096601A1 Estimation of channel quality indicator using additional reference signals
07/19/2012WO2012096600A1 Estimation of channel quality indicator using unused codes
07/19/2012WO2012096531A2 Method and apparatus for coordinating between cells in wireless communication system
07/19/2012WO2012095904A1 Communication device, packet retransmission control method and packet retransmission control program
07/19/2012WO2012095769A2 Data resource mapping for frequency-coded symbols
07/19/2012WO2012095290A1 Handling of acknowledgement messages in a relay network node
07/19/2012WO2012095188A1 Bundled codeword to layer mapping for mimo with reduced signalling
07/19/2012WO2012095161A1 Error control in a communication system
07/19/2012WO2012094996A1 Method, system and device for streaming media feedback
07/19/2012WO2012094941A1 Method and terminal for transmitting channel state information
07/19/2012WO2012094930A1 Method and user equipment for feeding back channel state information
07/19/2012WO2012094915A1 Method and system for implementing forward error correction for streaming media
07/19/2012WO2012094881A1 Wireless network and coding cooperation method in wireless communication
07/19/2012WO2012070831A3 Method and user equipment for transmitting uplink control information, and method and base station for receiving uplink control information
07/19/2012WO2012064784A3 System and method for uplink multiple input multiple output transmission
07/19/2012WO2012064154A3 Uplink control information transmitting/receiving method and device in a wireless communication system
07/19/2012WO2012064153A3 Uplink control information transmitting/receiving method and device in a wireless communication system
07/19/2012WO2012064086A3 A method and an apparatus for allocating an ack/nack channel
07/19/2012US20120185743 Method and apparatus for data security and automatic repeat request implementation in a wireless communication system
07/19/2012US20120183101 Transmission method, transmission apparatus, and reception apparatus
07/19/2012US20120183098 Digital broadcasting system and data processing method
07/19/2012US20120183094 Data transmitting device and data transmitting/receiving method
07/19/2012US20120182952 Framing for an adaptive modulation communication system
07/19/2012DE102011002823A1 Method for processing data packets transmitted over communication channel in communication network, involves determining bits contained in data packets from combination message, and decoding combination message
07/18/2012EP2477445A2 Message transmission in wireless access system
07/18/2012EP2477370A2 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal
07/18/2012EP2477369A1 OFDM-MIMO radio frequency transmission system
07/18/2012EP2477350A1 A method for transmitting codewords in multiple input multiple output system
07/18/2012EP2477342A1 Method and system for acquiring channel state information
07/18/2012EP2477334A1 Configuration method of ldpc code check matrix and encoding method and encoding apparatus based on the configuration method
07/18/2012EP2476282A2 Method and apparatus for controlling transmit power in wireless communication system
07/18/2012EP2476218A1 Systems and methods for sending and receiving pan (piggy-backed ack/ nack) so as to avoid decoding confusion
07/18/2012EP2294743B1 Bundling of ack information in a wireless communication system
07/18/2012EP1525690B1 Methods and apparatus for network signal aggregation and bandwidth reduction
07/18/2012CN1992569B Digital broadcasting system and method of processing traffic information
07/18/2012CN1914855B DSL system estimation and parameter recommendation
07/18/2012CN1883146B System and method for distributing route selection in an implementation of a routing protocol
07/18/2012CN1846370B Diversity receiver
07/18/2012CN1825882B Device and method for broadcast communication synergic control
07/18/2012CN102598810A Method and apparatus for controlling transmit power in wireless communication system
07/18/2012CN102598724A Method and apparatus for managing group communications
07/18/2012CN102598617A System and method of transmitting content from a mobile device to a wireless display
07/18/2012CN102598609A Method for post detection improvement in MIMO
07/18/2012CN102598587A Method for protecting communication and devices for the same
07/18/2012CN102598572A Feedback scheme for providing feedback on plural transmissions
07/18/2012CN102598571A System and method for single frequency dual cell high speed downlink packet access
07/18/2012CN102598570A Channel status reporting
07/18/2012CN102598569A Method of controlling the HSDPA downlink data rate received by a user equipment
07/18/2012CN102598523A Tomlinson harashima precoding with additional receiver processing in a multi-user multiple-input multiple-output wireless transmission system
07/18/2012CN102595730A Single line transmission device of cascade signals of LED (Light Emitting Diode) controlling and driving chip
07/18/2012CN102595624A Scheduling method based on group, UE and base station
07/18/2012CN102595622A Data processing method and device
07/18/2012CN102595620A Method, system and device for semi-persistent scheduling of relay access link
07/18/2012CN102595600A Semi-static scheduling method, user equipment and network device
07/18/2012CN102595595A CQI adjusting method based on position information and base station
07/18/2012CN102595585A Method, apparatus and system for controlling power of wireless communication device
07/18/2012CN102595528A Switching judgment method based on channel quality indication (CQI) enhancement
07/18/2012CN102595513A Method based on retransmission trigger coordinated multi-point transmission and system thereof
07/18/2012CN102595498A Methods and systems for processing uploaded and downloaded data in wireless communication network
07/18/2012CN102595496A Context-adaptive quotient and remainder encoding method used for sensing data of wireless sensing nodes
07/18/2012CN102595495A Data transmitting method, data transmitting device, data receiving method and data transmitting device
07/18/2012CN102595494A Data transmission method and data transmission device
07/18/2012CN102595488A Channel direction information feedback method and equipment thereof
07/18/2012CN102595481A Method for determining timing reference cell during carrier aggregation
07/18/2012CN102595476A Method and device for reporting channel state information
07/18/2012CN102595469A Determination method of channel quality indication information
07/18/2012CN102595441A Connection failure reporting in wireless communication systems
07/18/2012CN102595429A Uplink wireless cooperative multipoint transmission communication network and transmission method thereof
07/18/2012CN102595428A Calculation method of cell throughput and calculation apparatus thereof
07/18/2012CN102595394A Single-channel centralized networking algorithm
07/18/2012CN102594765A Base-band symbol mapping and demapping methods for onboard orthogonal frequency division multiplexing (OFDM) communication system
07/18/2012CN102594760A Lattice reduction architecture and method and detection system thereof
07/18/2012CN102594705A Non-IP (Internet Protocol) data transmission method suitable for wide-area internet of things
07/18/2012CN102594672A Method and system applicable to high-quality internet communication in low-reliability network environment
07/18/2012CN102594643A Method, device and system for controlling bus communication of controller area network
07/18/2012CN102594567A Secure encryption transmission method for voice data
07/18/2012CN102594538A Wireless communication method, wireless communication system and wireless communication device
07/18/2012CN102594537A Method and device for determining search space and candidate control channel resource
07/18/2012CN102594535A Adaptive weighted HARQ (hybrid automatic repeat request) combination method and device
07/18/2012CN102594534A Data transmission method, device and system
07/18/2012CN102594533A Method, system and device for transmitting and receiving feedback information
07/18/2012CN102594532A Method of handling latency impact on CoMP HARQ and feedback operation and related device
07/18/2012CN102594531A Implementation method for hybrid automatic repeat request (HARQ) in heterogeneous network
07/18/2012CN102594530A Method and system for transmitting uplink collaboration data
07/18/2012CN102594529A Transmitting terminal radio retransmission method and system based on network code
07/18/2012CN102594528A Trigger method for non-periodic channel state information feedback