Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
10/2011
10/19/2011CN101110658B Technology for modifying a transmission map to communicate in a wireless network
10/18/2011US8042018 Method and apparatus for transmitting/receiving ACK/NACK in a frequency division multiple access system
10/18/2011US8042017 Apparatus and method for practical and efficient broadcast in mobile ad hoc networks
10/18/2011US8042016 Method and device for efficiently retransmitting packets in wired/wireless network
10/18/2011US8041326 Data transmission method
10/18/2011US8041302 Method and apparatus for determining the transmission data rate in a multi-user communication system
10/18/2011US8040993 Signal processing method in MIMO system and apparatus thereof
10/18/2011US8040986 Frequency-domain subchannel transmit antenna selection and power pouring for multi-antenna transmission
10/18/2011US8040968 High rate, high diversity transmission on multiple transmit antennas
10/18/2011US8040966 Communication data using wideband communications
10/18/2011US8040965 Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion
10/18/2011US8040942 Method and apparatus for determining an outage in communication systems
10/18/2011US8040941 Constellation-multiplexed transmitter and receiver
10/18/2011US8040924 Method of processing traffic information and digital broadcast system
10/18/2011US8040813 Apparatus and method for reduced loading of signal transmission elements
10/18/2011US8040812 Network outage assessment
10/18/2011US8040811 System and method for collecting and managing network performance information
10/18/2011US8040809 Client QoS based connection session jogging
10/18/2011US8040801 Service interface for QoS-driven HPNA networks
10/18/2011US8040787 Method and/or system for reduction of PAPR
10/18/2011CA2584380C Phase correction of a constant envelope signal without introducing amplitude modulation
10/18/2011CA2545466C Hybrid arq method for packet data transmission
10/16/2011CA2735762A1 Automatic error control scheme selection for fixed-length messages based upon message payload size
10/13/2011WO2011127430A1 Systems, apparatus and methods to facilitate transmission of acknowledgement signals in wireless communication systems
10/13/2011WO2011127308A1 Combining transmission with incrementing fields
10/13/2011WO2011127203A1 Delayed automatic repeat request (arq) acknowledgment
10/13/2011WO2011127100A1 Harq ack/nack transmission for multi-carrier operation
10/13/2011WO2011127093A1 Acknowledgement bundling in a mimo communication system
10/13/2011WO2011127092A1 Aperiodic channel state information request in wireless communication
10/13/2011WO2011126851A2 Techniques for efficient acknowledgement for ul mu mimo and uplink ofdma in wireless networks
10/13/2011WO2011126651A2 Lt decoding and retransmission for wireless broadcast
10/13/2011WO2011126421A1 Scheduling retransmissions for contention-based access related applications
10/13/2011WO2011126320A2 Apparatus and method for transmitting uplink scheduling request in mobile communication system
10/13/2011WO2011126268A2 Apparatus and method for channel encoding in a communication/broadcasting system
10/13/2011WO2011126259A2 Wireless communication system and method for retransmission process thereof
10/13/2011WO2011126242A2 Method and apparatus for packet retransmission in a mobile communication system
10/13/2011WO2011125483A1 Mobile station apparatus, wireless communication method and integrated circuit
10/13/2011WO2011125320A1 Terminal apparatus and response signal transmitting method
10/13/2011WO2011125285A1 Transmission system
10/13/2011WO2011124673A1 Multimedia content broadcast procedure
10/13/2011WO2011124537A1 Method and apparatus for channel quality reporting in a wireless communication system
10/13/2011WO2011124167A2 Encoding method and device thereof, decoding method and device thereof, encoding and decoding system
10/13/2011WO2011124147A1 Method, system and device for wireless communication
10/13/2011WO2011124129A1 Method, system, user equipment and base station for transmitting uplink control information
10/13/2011WO2011124127A1 Method, system, and device for sending scheduling signaling and feeding back acknowledgements
10/13/2011WO2011124100A1 Method, base station and user terminal for downlink transmission feedback
10/13/2011WO2011124065A1 Method and system for channel state information feedback
10/13/2011WO2011124058A1 Method and system for transmitting uplink control signaling on physical uplink shared channel
10/13/2011WO2011124040A1 Method and system for implementing data retransmission control
10/13/2011WO2011124037A1 Feedback method and device for channel quality indicator
10/13/2011WO2011124025A1 Channel state information feedback method and system thereof
10/13/2011WO2011124023A1 Transformation device and method
10/13/2011WO2011124012A1 Codebook design and structure for multi-granular feedback
10/13/2011WO2011123990A1 Timing in telecommunications
10/13/2011WO2011123977A1 Feedback method and system of correlation matrix for antenna array
10/13/2011WO2011123972A1 Method and device for performing hierarchy feedback with space information assisted
10/13/2011WO2011040771A3 Method, system and apparatus for transmitting ack/nack information
10/13/2011US20110249771 Adaptive gain control based on echo canceller performance information
10/13/2011DE102010015455A1 Automation apparatus for monitoring and controlling technical facility and plant, has network interfaces for connection with field bus, which are provided with respective media access control addresses and network addresses
10/13/2011DE102010003741A1 Verfahren zum Datenaustausch Method for exchanging data
10/12/2011EP2375846A1 Signaling scheduling assistance data in a cellular communication system
10/12/2011EP2375845A1 Signaling scheduling assistance data in a cellular communication system
10/12/2011EP2375842A2 Reverse link differentiated services for a multiflow communications system using autonomous allocation
10/12/2011EP2375830A2 Method and apparatus for optimizing E-TFC restriction for HSUPA channels
10/12/2011EP2375827A1 A physical uplink shared channel transmission power control method and system
10/12/2011EP2375740A2 Data transmission method, data receiving method, video of data transmission apparatus and video data receiving apparatus
10/12/2011EP2375739A2 Data transmission method, data receiving method, video of data transmission apparatus and video data receiving apparatus
10/12/2011EP2375687A2 Method and device for graceful degradation for voice communication services
10/12/2011EP2375667A1 Transmitting apparatus with bit arrangement method
10/12/2011EP2375666A1 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal
10/12/2011EP2375662A1 High-speed signaling systems with adaptable pre-emphasis and equalization
10/12/2011EP2375661A1 High-speed signaling systems with adaptable pre-emphasis and equalization
10/12/2011EP2375655A2 Adaptive use of a transmit opportunity
10/12/2011EP2375639A1 System and method for code division multiple access communication, and base station and terminal apparatus for same system
10/12/2011EP2375614A1 Method for broadcasting multimedia content
10/12/2011EP2375613A2 Coding and multiplexing of control information in a wireless communication system
10/12/2011EP2375612A1 Hybrid ARQ transmission and reception apparatus for packet data transmission
10/12/2011EP2375611A2 Operation of a forward link acknowledgement channel for the reverse link data
10/12/2011EP2375610A2 Operation of a forward link acknowledgement channel for the reverse link data
10/12/2011EP2375609A1 Wireless communication device and wireless communication method
10/12/2011EP2375608A2 A method of optimizing portions of a frame
10/12/2011EP2375607A1 Method and apparatus for controlling retransmission on uplink in a wireless communication system supporting MIMO
10/12/2011EP2375606A2 Method of transmitting or receiving a data packet in a packet data communication system using hybrid automatic repeat request
10/12/2011EP2375605A1 Method for performing an adaptive modulation and coding scheme in mobile communication system
10/12/2011EP2375599A1 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal
10/12/2011EP2375585A2 Unified design and centralized scheduling for dynamic Simo, SU-Mimo and MU-Mimo operation for RL transmissions
10/12/2011EP2375584A2 Closed-loop rate control for a mimo communication system
10/12/2011EP2375582A2 Transmitting device and method for transmitting signals in a wireless communication system, receiving device and method for receiving signals in a wireless communication system
10/12/2011EP2375579A1 Multiple-antenna signal processing system and method
10/12/2011EP2375543A1 Method for monitoring an energy transmission line, noise suppression by repeated data transmission
10/12/2011EP2374302A1 Apparatus and method for improved handover performance
10/12/2011EP2374237A2 System and method for downlink physical indicator channel mapping with asymmetric carrier aggregation
10/12/2011EP2374236A2 Handling hybrid automatic repeats requests in wireless systems
10/12/2011EP2374235A2 Method and apparatus for performing harq in wireless communication system
10/12/2011EP2374234A1 Ofdma based medium access control and frame structure design for industrial applications
10/12/2011EP2374230A1 Method for estimating uplink control channel quality
10/12/2011EP2215877B1 Signalling information from a primary to a secondary station
10/12/2011EP1958368B1 Method for adapting digital data transmission parameters to measured repetitive noise
10/12/2011EP1649642B1 Method for transmission power control based on evaluation of a reverse activity bit and data flow specific upward/downward ramping functions, and corresponding wireless access terminal
10/12/2011EP1474886B1 Method for rate matching