Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
05/2006
05/17/2006CN1256812C Engine encoder and channel encoding method
05/16/2006US7047565 Method and system for capturing in-service date information
05/16/2006US7047480 Matrix multiplication in a Galois field for forward error correction
05/16/2006US7047475 CRC encoding scheme for conveying status information
05/16/2006US7047474 Decoding concatenated codes via parity bit recycling
05/16/2006US7047473 Method for controlling data transmission in a radio communications system
05/16/2006US7047472 Method for correcting noise errors in a digital signal
05/16/2006US7047450 Storage system and a method for diagnosing failure of the storage system
05/16/2006US7047443 Microcomputer, electronic equipment and debugging system
05/16/2006US7047437 Method and system for detecting dropped micro-packets
05/16/2006US7047403 Method and system for operating system recovery and method of using build-to-configuration mode to model computer system
05/16/2006US7047333 Method for the serial transfer of data between two electronic bus stations and communication system
05/16/2006US7047238 Document retrieval method and document retrieval system
05/16/2006US7047185 Method and apparatus for dynamically switching between speech coders of a mobile unit as a function of received signal quality
05/16/2006US7047155 Bus interface
05/16/2006US7047032 Power controllable wireless mobile communications system of adaptive modulation and coding scheme and method therefor
05/16/2006US7047015 Method for ascertaining a dynamic attribute of a system
05/16/2006US7047000 Frame error identification
05/16/2006US7046975 Method and system for blind detection of modulation type
05/16/2006US7046966 Method and apparatus for assigning data rate in a multichannel communication system
05/16/2006US7046930 Optical communication system
05/16/2006US7046753 Interference canceller with fast phase adaptation
05/16/2006US7046745 Signal processing circuit
05/16/2006US7046737 Near-optimal low-complexity decoding of space-time codes for wireless applications
05/16/2006US7046722 Transceiver with means for error management
05/16/2006US7046719 Soft handoff between cellular systems employing different encoding rates
05/16/2006US7046717 Pre-data power control common packet channel
05/16/2006US7046694 In-band on-channel digital broadcasting method and system
05/16/2006US7046690 Interference suppression methods for 802.11
05/16/2006US7046653 Diversity communication system and method of operation thereof
05/16/2006US7046651 System topologies for optimum capacity transmission over wireless local area networks
05/16/2006US7046650 Interference suppression methods for 802.11
05/16/2006US7046642 Dynamic configuration of radio link protocol in a telecommunications system
05/16/2006US7046622 Multi-tier, hierarchical fiber optic control network
05/16/2006US7046621 Redundant multi-fiber optical ring network
05/16/2006US7046620 Method and network for tolerating a fault on hubs and lines
05/16/2006US7046619 Method and system for bi-directional path switched network
05/16/2006CA2405668C Scaled-feedback turbo decoder
05/11/2006WO2006050147A2 Remote estimation of round-trip delays in a data network
05/11/2006WO2006049705A2 Forming, steering, selecting beam paths in azimuth & elevation
05/11/2006WO2006049417A1 A method of transmitting a precoding matrix in a multi-input multi-output (mimo) system
05/11/2006WO2006049203A1 Radio communication method, radio communication system and radio communication equipment
05/11/2006WO2006048869A1 Methods and devices for providing protection in packet switched communication networks
05/11/2006WO2006048742A1 Communication system
05/11/2006WO2006048717A2 System and method for space-time frequency coding in a multi-antenna transmission system
05/11/2006WO2006048374A1 Iterative receiving method for a mimo system, and corresponding receiver and computer program
05/11/2006WO2006048207A1 Harq protocol optimization for packet data transmission
05/11/2006WO2006048090A1 Method for reducing ambiguity levels of transmitted symbols
05/11/2006WO2006048059A1 Method and transmitter structure reducing ambiguity by repetition rearrangement in the bit domain
05/11/2006WO2006047851A1 Systems and methods for use with orthogonal frequency division multiplexing
05/11/2006WO2006039265A3 Reassembling of segmented packet data using reliability values
05/11/2006WO2006019258A3 Packet transmission in a wireless communication system using multiple antennas
05/11/2006WO2005117294A8 Tfci code word mapping in hard split mode
05/11/2006WO2005036846A8 Repetition coding for a wireless system
05/11/2006WO2005027355A3 Incremental redundancy transmission for multiple parallel channels in a mimo communication system
05/11/2006WO2004064293A8 Bookmarks and watchpoints for selection and presentation of media streams
05/11/2006US20060101317 CAN system
05/11/2006US20060099915 Methods and apparatus of providing transmit and/or receive diversity with multiple antennas in wireless communication systems
05/11/2006US20060098745 Apparatus and method for evaluating data transmission
05/11/2006US20060098728 Decision feedback equalizer for digital tv and method thereof
05/11/2006US20060098688 Method and system of channel adaptation
05/11/2006US20060098670 Congestion and thru-put visibility and isolation
05/11/2006US20060098662 Memory and processor efficient network communications protocol
05/11/2006US20060098648 Packet transmission device
05/11/2006US20060098647 Monitoring and reporting enterprise data using a message-based data exchange
05/11/2006US20060098602 Information transmission method, mobile communications system, base station and mobile station
05/11/2006US20060098601 Information transmission method, mobile communication system, base station, and mobile station
05/11/2006US20060098582 Dynamic wireless link adaptation
05/11/2006US20060098579 Apparatus and method for detecting and visualizing anomalies in network traffic
05/11/2006US20060098574 Method for transmitting data from RLC layer in radio communication system
05/11/2006DE102004061342B3 Information transmission method over radio link, using other stations as repeaters, performing channel estimation using the doubly-received messages transmitted via repeater and directly from transmitter
05/11/2006CA2584686A1 Methods and devices for providing protection in packet switched communication networks
05/11/2006CA2583358A1 Method and transmitter structure reducing ambiguity by repetition rearrangement in the symbol domain
05/10/2006EP1655881A1 A system for reducing signal interference in modulated signal communication
05/10/2006EP1655880A2 System and method for transmitting/receiving hybrid automatic repeat request buffer capability information in broadband wireless access communication system
05/10/2006EP1655879A1 HARQ protocol optimization for packet data transmission
05/10/2006EP1655878A1 Method and transmitter structure reducing ambiguity by repetition rearrangement in the symbol domain
05/10/2006EP1655877A1 Method and transmitter structure reducing ambiguity by repetition rearrangement in the bit domain
05/10/2006EP1655876A2 Apparatus and method for transmitting and receiving data using space-time block coding
05/10/2006EP1655875A2 Apparatus and method for space-time-frequency block coding
05/10/2006EP1655874A2 Apparatus and method for transmitting and receiving data using space-time block coding
05/10/2006EP1655873A2 Method of identifying an improved configuration for a communication system using coding gain and an apparatus therefor
05/10/2006EP1655872A1 Mobile communication receiver and transmitter for multiple wireless schemes
05/10/2006EP1655871A2 Method and apparatus for supporting various multiple antenna schemes in a baseband wireless access system
05/10/2006EP1655870A2 Method and device of processing generic framing procedure (GFP) frames
05/10/2006EP1655844A2 Method of transmitting digital data packets and apparatus implementing the method
05/10/2006EP1654902A1 Per user rate control for the reverse link in cdma networks
05/10/2006EP1654891A2 Weight generation method for multi-antenna communication systems utilizing rf-based and baseband signal weighting and combining
05/10/2006EP1654849A1 Multi-carrier communication apparatus with adaptive transmission according to transmission path fluctuations
05/10/2006EP1654824A1 Method for allocating data rates to layers in a multiple input, multiple output communications system
05/10/2006EP1654823A2 Method for providing point-to-point encryption in a communication system
05/10/2006EP1654779A2 System and method for antenna diversity using joint maximal ratio combining
05/10/2006EP1654651A2 Method and apparatus for providing tandem connection, performance monitoring, and protection architectures over ethernet protocols
05/10/2006EP1654548A1 Digital data signal testing using arbitrary test signal
05/10/2006EP1397899B1 Real-time packetization and retransmission in streaming applications
05/10/2006EP1348271A4 Systems and methods for interference mitigation among multiple wlan protocols
05/10/2006EP1338109B1 Method and apparatus for detection and classification of impairments on an rf modulated network
05/10/2006EP1260046B1 A communication system having bad frame indicator means for resynchronization purposes
05/10/2006EP1157520B1 Update of header compression state in packet communications
05/10/2006EP1062759B1 Method and arrangement for measuring bit error structures of data transmission channels