Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
12/2009
12/23/2009CN100574175C Method and system for obtaining high-speed uplink packet scheduling capacity, and method and device for obtaining link effective data rate
12/23/2009CN100574174C Method for controlling radio link control layer buffer area overflow
12/23/2009CN100574173C Base station implementing a physical layer automatic repeat request
12/23/2009CN100574172C Method and apparatus for efficient data transmission in a voice-over-data communication system
12/23/2009CN100574171C Transmitting antenna selection and adaption modulation method in multiple input and multiple output frequency-division multiplex system
12/23/2009CN100574170C System and method for relizing multimode network coexistence
12/23/2009CN100574169C Design method for HARQ technical data buffer and its circuit
12/23/2009CN100574168C Scheduling information transmission method of E-DCH
12/23/2009CN100574167C Mobile terminal, reception decision method in a mobile terminal and program
12/23/2009CN100574162C Noise power estimation method and noise power estimation device
12/23/2009CN100574138C Method and apparatus for regulating base station ACK/NAK message transmit power in a wireless communication system
12/23/2009CN100574137C Method and apparatus for uplink rate selection in the presence of multiple transport channels in a wireless communication system
12/23/2009CN100574135C Radio communication system
12/23/2009CN100574116C Turbo-interleaving device and method
12/23/2009CA2727948A1 Method and apparatus in a telecommunications network
12/23/2009CA2726716A1 Method and apparatus for prioritizing status messages (e.g. acknowledgemts) in a wireless communication system
12/23/2009CA2726509A1 Methods and systems for fast ranging in wireless communication networks
12/23/2009CA2718096A1 Dynamic assignment of ack resource in a wireless communication system
12/22/2009US7636878 Method of configuring transmission in mobile communication system
12/22/2009US7636573 Multiple-access multiple-input multiple-output (MIMO) communication system
12/22/2009US7636551 Radio communication device and method of controlling transmission rate
12/22/2009US7636524 All-optical timing jitter measurement system and method
12/22/2009US7636406 System and method of a MIMO transmitter / receiver
12/22/2009US7636405 Apparatus and method for calibrating in-phase and quadrature-phase mismatch
12/22/2009US7636401 Methods and systems for soft-bit demapping
12/22/2009US7636400 Decoding system and method for digital communications
12/22/2009US7636391 VSB communication system
12/22/2009US7636387 Measuring apparatus and measuring method
12/22/2009US7636381 System and method for distributed input-distributed output wireless communications
12/22/2009US7636312 Apparatus and method for moving a receive window in a radio access network
12/22/2009US7636308 Controlling packet congestion
12/22/2009US7636306 Method and system for scheduled streaming of best effort data
12/22/2009US7636301 Distributed transmitting apparatus and method with retransmission function
12/22/2009US7636300 Phone-based remote media system interaction
12/22/2009US7636298 Apparatus and method for packet error correction
12/22/2009CA2454990C Method to authenticate packet payloads
12/22/2009CA2442142C Transmissions in a communication system
12/22/2009CA2346244C Method and apparatus for discarding packets in a data network having automatic repeat request
12/22/2009CA2342939C Apparatus and method for controlling a demultiplexer and a multiplexer used for rate matching in a mobile communication system
12/17/2009WO2009152396A2 Hypothetical fec decoder and signalling for decoding control
12/17/2009WO2009152271A2 Apparatus and method for channel error control of non-exclusive multiplexing for control channels
12/17/2009WO2009152138A2 Increasing capacity in wireless communications
12/17/2009WO2009152135A1 Increasing capacity in wireless communications
12/17/2009WO2009152132A1 Increasing capacity in wireless communications
12/17/2009WO2009151468A1 Reducing harq retransmissions using peak power management techniques
12/17/2009WO2009151280A2 Method for performing a harq in a radio communication system
12/17/2009WO2009151278A2 Method for transmitting a data block in radio communication system
12/17/2009WO2009150500A1 An adaptive qam transmission scheme for improving performance on an awgn channel
12/17/2009WO2009131867A3 Cooperative communications techniques
12/17/2009WO2009117284A3 Random phase multiple access communication interface system and method
12/17/2009WO2009116759A3 Method of transmitting group ack/nack in a communication system
12/17/2009WO2009113835A3 Method for transmitting ack/nack signal in wireless communication system
12/17/2009US20090313520 Method of encoding/decoding using low density check code matrix
12/17/2009US20090313519 Reducing harq retransmissions using peak power management techniques
12/17/2009US20090313518 Method and apparatus for hybrid automatic repeat request
12/17/2009US20090313517 Retransmission scheme for communication systems
12/17/2009US20090313516 Enhanced hybrid automatic repeat request for long term evolution
12/17/2009US20090313515 MINIMIZING SLOT WASTAGE USING OVERLAPPING HARQ REGIONS IN OFDMA WiMAX SYSTEM
12/17/2009US20090313439 Managing coherence via put/get windows
12/17/2009US20090310702 Operation for backward-compatible transmission
12/17/2009US20090310701 Method for transmitting/ receiving signal in mimo system
12/17/2009US20090310652 Base station having a set of phased array antennas
12/17/2009US20090310588 Method and apparatus for high rate packet data transmission
12/17/2009US20090310507 Method and apparatus for transmitting and receiving information about forward channel status in a multi-carrier mobile communication system
12/17/2009US20090310493 Communication unit, communication system, communication method and communication program
12/17/2009DE102008018871A1 Empfängerschaltung, Verfahren zum Empfang eines Signals und Verwendung einer Detektionsschaltung und einer Kontrollschaltung A receiver circuit, for receiving a signal and method using a detection circuit and a control circuit
12/17/2009DE102007016917B4 Verfahren sowie System zur sicheren Übertragung von zyklischen zu übertragenden Prozessdaten Method and system for secure transmission of cyclic process data to be transmitted
12/17/2009CA2725792A1 Increasing capacity in wireless communications
12/17/2009CA2725682A1 Apparatus and method for channel error control of non-exclusive multiplexing for control channels
12/17/2009CA2724718A1 Increasing capacity in wireless communications
12/17/2009CA2724706A1 Increasing capacity in wireless communications
12/16/2009EP2134131A1 Maximisation of standby time of CDMA wireless terminals by two stage paging with a paging indication via PICH or quick paging channel (QPCH)
12/16/2009EP2134051A1 An adaptive QAM transmission scheme for improving performance on an AWGN channel
12/16/2009EP2134045A2 Wireless communication apparatus and method
12/16/2009EP2134038A2 Method for improving TFCI transportation performance
12/16/2009EP2134023A1 Method for communication in a wireless network
12/16/2009EP2134022A2 Method for coding and transmitting transport format combination indicator
12/16/2009EP2134021A2 Base station device, mobile station device, control information transmission method, control information reception method and program
12/16/2009EP2134020A2 Base station device, mobile station device, control information transmission method, control information reception method and program
12/16/2009EP2134018A1 Method for recovery of lost and/ or corrupted data
12/16/2009EP2134017A1 Method and system for data communication
12/16/2009EP2133999A2 Encoding and decoding of data packets using a multi-packet parity technique
12/16/2009EP2132897A2 Method and apparatus for polling in a wireless communication system
12/16/2009EP2132896A2 Apparatus, methods, and computer program products providing unsolicited harq for system information in the downlink
12/16/2009EP2132893A1 Multiple-antenna space multiplexing system using enhancement signal detection
12/16/2009EP2132882A1 Apparatus for generating precoding matrix codebook for mimo system and method of the same
12/16/2009EP1921769B1 Spread spectrum communication device
12/16/2009EP1692797B1 System and method for transmitting random access data using orthogonal frequency division multiple access
12/16/2009CN101606414A Flexible channel quality indicator reporting
12/16/2009CN101606411A Mobile radio communications device measurement
12/16/2009CN101606344A Retransmission control method and receiving side apparatus
12/16/2009CN101606343A Retransmission control method and receiving side apparatus
12/16/2009CN101606342A MIMO transmission with rank-dependent precoding
12/16/2009CN101606341A Technique for efficiently routing IP traffic on CE-CE paths across a provider network
12/16/2009CN101605394A Mobile station, base station, and method for uplink service
12/16/2009CN101605355A ROHC mixed operation mode for LTE-advanced network relay node
12/16/2009CN101605251A Method and system for wireless video transmission
12/16/2009CN101605128A Method for carrying out communication by LINUX primary and secondary devices through Ethernet interface
12/16/2009CN101605121A Control channel transmission method and radio communication apparatus
12/16/2009CN101605116A Method for forming guard intervals of frame structure and method and device for reconstructing circular convolution