Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
06/2009
06/02/2009US7543193 Serial data validity monitor
06/02/2009US7543079 Synchronization method and system for keeping track of encoding history to maintain digital system synchronization during communication over lossy transmission media
06/02/2009US7542734 Data transmission scheme in wireless communication system
06/02/2009US7542729 Communication system
06/02/2009US7542726 Methods and apparatuses for detecting the TX diversity mode for mobile radio receivers
06/02/2009US7542532 Data transmission device and input/output interface circuit
06/02/2009US7542523 Pipeline architecture for multi-slot wireless link processing
06/02/2009US7542514 Method and device for adaptive modulation and coding based on second order statistics of channel information
06/02/2009US7542513 Communication data using wideband communications
06/02/2009US7542504 Frequency hopping ofdma method using symbols of comb pattern
06/02/2009US7542482 Method and apparatus for message segmentation in a wireless communication system
06/02/2009US7542472 Data transmission
06/02/2009US7542461 Method and apparatus for dynamically determining when to use quality of service reservation in internet media applications
06/02/2009US7542457 Method for handling periodic status report timer after an RLC reset in a wireless communications system
06/02/2009US7542454 MIMO channel feedback protocols
06/02/2009US7542446 Space time transmit diversity with subgroup rate control and subgroup antenna selection in multi-input multi-output communications systems
06/02/2009US7542438 Reliable multicast data retransmission method by grouping wireless terminals in wireless communication medium and apparatus for the same
06/02/2009US7542433 Transmission apparatus and communication mode selection table updating method
06/02/2009US7542430 System and method for measuring end-to-end network delay and user-perspective delay
06/02/2009US7542425 Traffic management using in-band flow control and multiple-rate traffic shaping
06/02/2009US7542409 Logical and operation diversity combining method
06/02/2009CA2579599C Method and system for providing short block length low density parity check (ldpc) codes
06/02/2009CA2430218C Apparatus and method for providing adaptive forward error correction
06/02/2009CA2411637C A switch and a switching apparatus for a communication network
06/02/2009CA2411410C System and method for providing protection of data communications in packet-based networks
06/02/2009CA2364072C Interconnect system with error correction
05/2009
05/28/2009WO2009067291A1 Data discard for radio link control in wireless networks
05/28/2009WO2009067063A1 Method and device for agile computing
05/28/2009WO2009067060A1 Method and arrangement in a telecommunications system
05/28/2009WO2009066406A1 Wireless communication apparatus, wireless communication system and wireless communication method
05/28/2009WO2009066208A2 Data transmission network
05/28/2009WO2009065326A1 A bit mapping method of high-order modulation
05/28/2009WO2009048296A3 Method for retransmitting multicast frames and method for processing received multicast frames in wireless network
05/28/2009WO2009048283A3 Method of transmitting data using constellation rearrangement
05/28/2009WO2009045913A3 Method and apparatus for generating radio link control protocol data units
05/28/2009WO2009037038A3 Transmission of data from an infrastructure of a radio-communication network to user equipment
05/28/2009WO2009036980A3 Apparatus and method for storing and reading a file having a media data container and a metadata container
05/28/2009WO2009024908A3 System and method employing frequency band flipping for the retransmission of data
05/28/2009US20090138779 Wireless communication device transmitting and receiving cec messages of hdmi
05/28/2009US20090138778 Adaptive harq control for edch
05/28/2009US20090138777 System and method for power outage and restoration notification in an advanced metering infrastructure network
05/28/2009US20090138776 Retransmission manager and method of managing retransmission
05/28/2009US20090138775 Method for communicating data in xDSL using data retransmission
05/28/2009US20090138774 System and method for wireless communication of uncompressed video using selective retransmission
05/28/2009US20090138750 Redundant 3-wire communication system and method
05/28/2009US20090138639 Network adapter with tcp windowing support
05/28/2009US20090135950 Maximizing data rate by adjusting codes and code rates
05/28/2009US20090135944 Cooperative-MIMO Communications
05/28/2009US20090135835 Asymmetric packet switch and a method of use
05/28/2009US20090135747 Radio protocol for mobile communication system and method
05/28/2009US20090135718 Method for retransmission in mobile communication system
05/28/2009US20090135717 Network protection using network coding
05/28/2009DE102006054124B4 Verfahren und System zur sicheren Datenübertragung Method and system for secure data transfer
05/28/2009CA2703896A1 Data discard for radio link control in wireless networks
05/27/2009EP2063564A1 Method and system for control of congestion in CDMA systems
05/27/2009EP2063547A1 Adaptive power control for EDCH
05/27/2009EP2062412A1 Unequal-error protection bit loading for multicarrier transmission
05/27/2009EP2062389A2 Method and apparatus for acknowledgment repetition in orthogonal systems
05/27/2009EP2062388A2 Mimo transmitter and receiver for supporting downlink communication of single channel codewords
05/27/2009EP2062387A2 Apparatus, method and computer program product providing soft decision generation with lattice reduction aided mimo detection
05/27/2009EP2062386A2 Method and apparatus for keep-alive bits transmission
05/27/2009EP2062384A2 Retransmission-based stream repair and stream join
05/27/2009EP2062377A2 Adaptive method of transmitting and receiving a signal in a multi-antenna system, corresponding transmission and reception devices, computer program products and signal
05/27/2009EP2061555A1 Frequency-agile system for telemetry with implantable device
05/27/2009EP1260075B1 Method for coded modulation taking account of the error sensitivity of the user data and encrypting said data after coding
05/27/2009CN201248041Y Equipment for fixing location of indication field in a temporary block stream and equipment for processing the field
05/27/2009CN101444124A Method for adaptive channel signaling
05/27/2009CN101444060A Method of transmitting and receiving data using superpostion modulation in a wireless communication system
05/27/2009CN101444033A Bi-directional RLC non-persistent mode for low delay services
05/27/2009CN101444032A Retransmission apparatus and method for high-speed data processing
05/27/2009CN101444031A Method for safely transmitting short ACK/NACK bitmaps in ARQ process inside EDGE compliant systems
05/27/2009CN101444030A Wireless communication system using HARQ and method of operating the system
05/27/2009CN101444010A Wireless device with directional antennas for use in millimeter-wave peer-to-peer networks and methods for adaptive beam steering
05/27/2009CN101442776A Method for updating message transfer HARQ process distribution information through activation set
05/27/2009CN101442547A Method, system and equipment for processing message
05/27/2009CN101442471A Method for implementing backup and switch of IPSec tunnel, system and node equipment, networking architecture
05/27/2009CN101442457A Method for switching physical layer relay direction, relay equipment and coaxial network system
05/27/2009CN101442425A Gateway management method, address distribution method and apparatus, system
05/27/2009CN101442400A Quality manager and method for use in a digital content delivery system
05/27/2009CN101442399A Method and base station for implementing high speed down packet access protocol stack
05/27/2009CN101442398A Method for handling radio bearer messages during reset and reestablishment in a wireless system
05/27/2009CN101442397A Transmission method for reason value
05/27/2009CN101442396A Radio transmission method
05/27/2009CN101442395A Radio transmission method
05/27/2009CN101442394A Network encode collaboration communication method capable of iteratively decoding
05/27/2009CN101442393A User terminal for radio communications, and method of operation thereof
05/27/2009CN101442392A Apparatus, integrated circuit, and method of compensating iq phase mismatch
05/27/2009CN101442391A Method for processing receiving terminal signal and apparatus for receiving signal
05/27/2009CN101442390A Equilibrium acceptance method and apparatus for Turbo of spatial correlation MIMO
05/27/2009CN101442389A Method and apparatus for sending and receiving multi-aerial system data
05/27/2009CN101442388A Precoding method and apparatus for multi-input multi-output system
05/27/2009CN101442387A Method and apparatus for processing back-pressure data
05/27/2009CN101442386A Method and apparatus for providing a highly reliable ACK/NACK for Time Division Duplex (TDD) and Frequency Division Duplex (FDD)
05/27/2009CN101442385A Test device of digital communication error rate
05/27/2009CN101442384A Assistant capture method for Baker code of wireless sensing network short wave FTSK communication
05/27/2009CN101442383A Bit priority mapping method for high-step modulation
05/27/2009CN101442382A Method for determining modulation encoded mode of rapid feedback channel
05/27/2009CN101442381A Method for transmitting and receiving business, relevant apparatus and system
05/27/2009CN101442380A Method and apparatus for testing error rate based on high speed serial interface encoded mode
05/27/2009CN101442379A Method and apparatus for sending and receiving data