Patents for H04L 25 - Baseband systems (55,083)
09/2002
09/06/2002WO2002069200A1 Checkpointing filesystem
09/06/2002WO2002069177A1 Arithmetic functions in torus and tree networks
09/06/2002WO2002069168A1 A global tree network for computing structures
09/06/2002WO2002069162A1 Twin-tailed fail-over for fileservers maintaining full performance in the presence of a failure
09/06/2002WO2002069152A1 Managing coherence via put/get windows
09/06/2002WO2002069145A1 Fault isolation through no-overhead link level crc
09/06/2002WO2002069098A2 Low latency memoray system access
09/06/2002WO2002069097A2 Efficient implementation of a multidimensional fast fourier transform on a distributed-memory parallel multi-node computer
09/06/2002WO2002069096A2 Ethernet addressing via physical location for massively parallel systems
09/06/2002WO2002069095A2 Global interrupt and barrier networks
09/06/2002WO2002052419A3 Data communication apparatus
09/06/2002WO2002041506A3 Apparatus for receiving and recovering frequency shift keyed symbols
09/06/2002WO2002039687A8 Method and devices for compensating for interferences by multipath reception
09/06/2002WO2002037804A3 Communication device with data interface in the charging base station
09/06/2002WO2002035728A3 Equalisation using two training sequences
09/06/2002WO2002033852A3 Method for improving a channel estimate in a radiocommunications system
09/06/2002WO2001017185A9 Estimation, in a rake receiver, of the rate of change of the channel
09/06/2002CA2437663A1 Managing coherence via put/get windows
09/06/2002CA2437661A1 A global tree network for computing structures
09/06/2002CA2437657A1 Fault isolation through no-overhead link level crc
09/06/2002CA2437629A1 Arithmetic functions in torus and tree networks
09/06/2002CA2437036A1 Efficient implementation of a multidimensional fast fourier transform on a distributed-memory parallel multi-node computer
09/06/2002CA2436474A1 Low latency memoray system access
09/06/2002CA2436412A1 Data capture technique for high speed signaling
09/05/2002US20020124030 Integration and hold phase detection
09/05/2002US20020123320 Apparatus and method for canceling DC offset in communications signals
09/05/2002US20020123318 Method of receiving a signal and a receiver
09/05/2002US20020122518 Sampling frequency conversion apparatus
09/05/2002US20020122510 Apparatus for and method of converting soft symbol information to soft bit information
09/05/2002US20020122508 Signal processing method and device for a spread spectrum radio communication receiver
09/05/2002US20020122504 Receiver having a variable threshold slicer stage and a method of updating the threshold levels of the slicer stage
09/05/2002US20020122503 Digital signal processing based de-serializer
09/05/2002US20020122501 Decoding techniques for multi-antenna systems
09/05/2002US20020122500 Transmitting apparatus and method, receiving apparatus and method, and transmitting and receiving apparatus and method
09/05/2002US20020122499 Method and apparatus for error reduction in an orthogonal modulation system
09/05/2002US20020122497 Device for transmitting signals between moving parts
09/05/2002US20020122496 Circuit configuration and method for directly electrically isolated broadband transmission
09/05/2002US20020122480 Architecture for very high-speed decision feedback sequence estimation
09/05/2002US20020122479 Multi-pair gigabit ethernet transceiver
09/05/2002US20020122478 Signal-processing circuit, and recording and playback apparatus employing the same
09/05/2002US20020122476 Apparatus and method for detecting baudrate in a universal asynchronous receiver/transmitter
09/05/2002US20020122472 Method and system for angle of arrival estimation and data detection using vector per-survivor processing of signals from an array of antennas
09/05/2002US20020122471 Amplitude and phase estimation method in a wireless communication system
09/05/2002US20020122443 Data transition identifier
09/05/2002US20020122439 System and method for distribution of a data stream from high-to-low-to-high bandwidth links
09/05/2002US20020122438 Current mode phase detection
09/05/2002US20020122436 Serial communication device
09/05/2002US20020122398 Method and apparatus for transmitting and receiving high speed data in a CDMA communication system using multiple carriers
09/05/2002US20020122383 Adaptive time diversity and spatial diversity for OFDM
09/05/2002US20020122382 Synchronization in a multiple-input/multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) system for wireless applications
09/05/2002US20020122381 Channels estimation for multiple input - multiple output, orthogonal frequency division multiplexing (OFDM) system
09/05/2002US20020122002 GPS receiver interference nuller with no satellite signal distortion
09/05/2002US20020121931 Interface circuit for a differential signal
09/05/2002US20020121927 Method and demodulator for FSK demodulation, and receiver including such a demodulator device
09/05/2002US20020121555 Smart fan modules and system
09/05/2002DE10107435A1 Digital network circuit has multiple adapter circuits per component with capacitors of at least 2 adapter circuits connected and fed out as component connection, individual inputs/outputs
09/04/2002EP1237295A1 Balanced transmission termination device
09/04/2002EP1237294A1 Method and apparatus for equalizing channel characteristics in a computer extension system
09/04/2002EP1237293A2 Method for increasing the capacity in a CDMA system
09/04/2002EP1236327A1 Vector modulation system and method for wideband impulse radio communications
09/04/2002EP1236324A2 Frequency-domain equalizer for single carrier digital television
09/04/2002EP1236323A1 Method and apparatus for reliable reception of vdsl signals
09/04/2002EP1236322A1 Precoding for a non-linear codec
09/04/2002EP1236321A1 Multichannel adaptive equaliser
09/04/2002EP1236320A1 Method and apparatus for transforming a channel estimate
09/04/2002EP1236306A1 Bus system
09/04/2002EP1236109A1 Protocol and bit rate independent test system
09/04/2002EP1062731B1 Digital signal modulation system
09/04/2002EP1013090A4 Method and system for transmitting and decoding data in a signal
09/04/2002CN1367973A Pulse shaping device for mobile communication systems
09/04/2002CN1367622A Adaptive equalization method and adaptive equalizer
09/03/2002USRE37826 Ethernet system
09/03/2002US6445791 System and methods for modem interface
09/03/2002US6445748 Non linear amplitude precorrection for HDTV transmitter
09/03/2002US6445746 IS-136+ slot formation
09/03/2002US6445744 Highspeed extendable bus architecture
09/03/2002US6445737 Digital modulation device in a system and method of using the same
09/03/2002US6445736 GSM baseband receiver arrangement using digital signal processing
09/03/2002US6445734 System and method of validating equalizer training
09/03/2002US6445655 Interface circuit and optical disk manufacturing system that uses same
09/03/2002US6445476 Transmission and reception of duobinary multilevel pulse-amplitude-modulated optical signals using subsequence-based encoder
09/03/2002US6445423 Controlled oscillator in a digital symbol timing recovery network
09/03/2002US6445342 Method and device for multi-user frequency-domain channel estimation
09/03/2002US6445246 Signal compensator circuit and demodulator circuit
09/03/2002US6445245 Digitally controlled impedance for I/O of an integrated circuit device
09/03/2002US6445239 Bus coupling with amplitude-controlled transmission circuit
08/2002
08/29/2002WO2002067614A2 Method for establishing a priority call in a fixed wireless access communication system
08/29/2002WO2002067613A2 Apparatus for reallocating communication resources to establish a priority call in a fixed wireless access communication system
08/29/2002WO2002067527A2 Multicarrier equalisation using multiplication by a leakage matrix
08/29/2002WO2002067526A2 Channel estimation in multicarrier transmission systems
08/29/2002WO2002067525A2 Intercarrier interference cancellation in multicarrier receivers
08/29/2002WO2002067521A1 Increasing data throughput in optical fiber transmission systems
08/29/2002WO2002067518A2 Matched filter receiver using correlation shaping
08/29/2002WO2002067488A1 Method and system for the iterative encoding-decoding of streams of digital data encoded by spatio-temporal combinations, in multiple transmission and reception
08/29/2002WO2002067478A1 Mobile communication system, multicarrier cdma transmitter, and multicarrier cdma receiver
08/29/2002WO2002067444A1 Apparatus for and method of reducing interference in a communications receiver
08/29/2002WO2002067417A1 Interface circuit for a differential signal
08/29/2002WO2002065894A2 Endocardial pressure measurement
08/29/2002WO2002051081A3 Encoding system for transmitting data and clock signals jointly across two wires
08/29/2002WO2002033919A3 Method for generating soft bit information from gray coded signals