Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
06/2004
06/24/2004US20040123210 Method for controlling data retransmission and control unit for implementing the method
06/24/2004US20040123209 TF-determination apparatus, and TF-determination method as well as program to be executed for implementing the TF-determination method
06/24/2004US20040123208 Method and apparatus for analyzing serial data streams
06/24/2004US20040123191 Method and apparatus for bit error rate analysis
06/24/2004US20040123189 Systems and methods for Multiplexing Network alarm signals
06/24/2004US20040123186 Fault-tolerant dynamic editing of GUI display and source code
06/24/2004US20040123183 Method and apparatus for recovering from a failure in a distributed event notification system
06/24/2004US20040123181 Self-repair of memory arrays using preallocated redundancy (PAR) architecture
06/24/2004US20040123018 Method and apparatus for analyzing serial data streams
06/24/2004US20040122968 Device for transmitting digital signals among mobile units at a variable transmission rate
06/24/2004US20040121788 Mobile communication system, mobile communication method, and radio station suitably used for the same
06/24/2004US20040121740 Radio communication apparatus and method
06/24/2004US20040121737 Device for transmitting digital signals among mobile units
06/24/2004US20040121730 Transmission scheme for multi-carrier MIMO systems
06/24/2004US20040121724 Content distribution system, method for distributing content and computer program thereof
06/24/2004US20040120435 Pipeline architecture for multi-slot wireless link processing
06/24/2004US20040120434 Edge incremental redundancy support in a cellular wireless terminal
06/24/2004US20040120432 Equalising and decoding device for frequency-selective channels
06/24/2004US20040120431 Wireless receiver and method for determining a representation of noise level of a signal
06/24/2004US20040120426 Hybrid data recovery system
06/24/2004US20040120416 Multiplexing method in a multi carrier transmit diversity system
06/24/2004US20040120411 Closed-loop rate control for a multi-channel communication system
06/24/2004US20040120407 System and method for characterizing the performance of data communication systems and devices
06/24/2004US20040120406 System and method for characterizing the performance of data communication systems and devices
06/24/2004US20040120392 System and method for characterizing the performance of data communication systems and devices
06/24/2004US20040120352 Differential error detection with data stream analysis
06/24/2004US20040120349 Systems and methods for transmitting internet protocol data via satellite
06/24/2004US20040120348 Apparatus and method for exchanging variable-length data according to radio link protocol in mobile communication system
06/24/2004US20040120347 Method for adaptively allocating resources in communication system
06/24/2004US20040120345 Method and apparatus for processing a data series including processing priority data
06/24/2004US20040120306 Scheduling retransmission in access networks
06/24/2004US20040120293 Wireless/LAN router queuing method and system
06/24/2004US20040120292 WLAN device and method for interfacing between a MAC sublayer and a physical layer
06/24/2004US20040120288 Reference transport channel on/off status detection and reselection
06/24/2004US20040120287 Method and apparatus for data transmission on a reverse link in a communication system
06/24/2004US20040120284 System and method for prioritization of retransmission of protocol data units to assist radio-link-control retransmission
06/24/2004US20040120280 Apparatus and method for a coding scheme selection
06/24/2004US20040120274 CDMA transceiver techniques for wireless communications
06/24/2004US20040120273 Systems and methods for selecting a transmission rate and coding scheme for use in satellite communications
06/24/2004US20040120203 Dynamic register with low clock rate testing capability
06/24/2004US20040119477 Weighted multi-input variable gain amplifier
06/24/2004DE10344340A1 31/34 Trelliscode mit geringer Fehlerausbreitung 31/34 trellis code with a low error propagation
06/24/2004CA2809768A1 Derivation of eigenvectors for spatial processing in mimo communication systems
06/24/2004CA2809754A1 Derivation of eigenvectors for spatial processing in mimo communication systems
06/24/2004CA2547910A1 Apparatus and method for use in effecting automatic repeat requests in wireless multiple access communications systems
06/24/2004CA2509370A1 Radio link protocol sync procedure
06/24/2004CA2509196A1 Derivation of eigenvectors for spatial processing in mimo communication systems
06/24/2004CA2508869A1 Discontinuous transmission (dtx) frame detection in wireless communication systems
06/23/2004EP1432261A1 Receiver specific data manipulation in a communication system
06/23/2004EP1432211A2 Efficient non-user data transmission method
06/23/2004EP1432192A2 Generation of HDMI codewords using a TMDS encoder
06/23/2004EP1432167A2 System and method for characterizing the performance of data communication systems and devices
06/23/2004EP1432166A2 Data packet communications taking into account channel quality and buffered data amount
06/23/2004EP1432165A1 Method and device for decoding variable rate data
06/23/2004EP1432164A2 Error control method in a wireless communication system
06/23/2004EP1432147A1 Site diversity transmission/reception apparatus, base station, and mobile station
06/23/2004EP1431770A1 Measuring apparatus and measuring method for pattern dependent jitter
06/23/2004EP1430679A2 Communicating data using wideband communications
06/23/2004EP1430678A2 Communicating data using wideband communications
06/23/2004EP1430677A2 Method and apparatus for data transfer using a time division multiple frequency scheme
06/23/2004EP1430675A2 Fast computation of mimo decision feedback equalizer coefficients
06/23/2004EP1430672A2 Fast computation of decision feedback equalizer coefficients
06/23/2004EP1430662A2 Method and system for improving data throughput
06/23/2004EP1430636A1 Frame error rate estimation in a receiver
06/23/2004EP1430635A2 Method and radio station for data transmission in a radio communication system
06/23/2004EP1430634A2 Forwarding of data messages with double-node data replacement
06/23/2004EP1430633A2 Methodology for detecting lost packets
06/23/2004EP1430609A1 Power saving in communication terminals
06/23/2004EP1430608A2 Method and apparatus for encoding data in parallel
06/23/2004EP1430607A1 Encoder redundancy selection system and method
06/23/2004EP1391126A4 Dynamic channel quality measurement procedure for adaptive modulation and coding techniques
06/23/2004EP0927480B1 Interference mitigation by joint detection of cochannel signals
06/23/2004CN1507755A Method and apparatus for generating control information for packet data
06/23/2004CN1507728A Dynamically varying linearity system for an RF front-end of a communication device
06/23/2004CN1507715A OFDM signal selection systems
06/23/2004CN1507714A Method for coding/decoding a stream of coded digital data with bit-interleaving in multiple transmission and in reception in the presence of intersymbol interference and corresponding system
06/23/2004CN1507713A Adaptive modulation for wireless networks
06/23/2004CN1507712A Method for setting specific rate matching attributes for each service in a mobile radio communications system
06/23/2004CN1507694A Interleaver and interleaving method in a communication system
06/23/2004CN1507167A Space-time emitting diversity method
06/23/2004CN1507166A Starting of multi-xDSL modulator-demodulator with hidden channel probe
06/23/2004CN1507165A Starting of multiplex xDSL modulator-demodulator with hidden channel probe
06/23/2004CN1507161A Radio base station arrangement and decoding apparatus and decoding method used thereof
06/23/2004CN1155289C Method and system for transmitting rail road information
06/23/2004CN1155195C Method for switching transmission units to an equivalent circuit in a packet-orientated transmission
06/23/2004CN1155194C Method and arrangement for transferring messages in radio communication system
06/23/2004CN1155193C Adaptive cell-level modulation and channel coding method and apparatus
06/23/2004CN1155190C Vertical Bell laboratory ranked space and time code array linear detecting method
06/23/2004CN1155188C Multiple user testing method based no removal of interference
06/23/2004CN1155168C High data rate CDMA wireless communication system
06/23/2004CN1155160C Method anda pparatus for transmitting and receiving chained code data
06/22/2004USRE38539 Data communication and radio system
06/22/2004US6754872 Method and apparatus for reducing channel distortion in a wireless communications network
06/22/2004US6754871 Method and apparatus for using fire decoder to correct burst errors in a real-time communications system
06/22/2004US6754843 IP backbone network reliability and performance analysis method and apparatus
06/22/2004US6754824 Modulated message authentication system and method
06/22/2004US6754503 Method for adaptively selecting a soft symbol for a subsequent operation a communication device
06/22/2004US6754475 Transmission performance measurement and use thereof
06/22/2004US6754290 Highly parallel map decoder
06/22/2004US6754289 Synthesizer receiver