Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 25 - Baseband systems
Patents for H04L 25 - Baseband systems (55,083)
06/2003
06/12/2003US20030110439 System and method for temporal analysis of serial data
06/12/2003US20030110434 Serial communications system and method
06/12/2003US20030110433 System and method for non - causal channel equalization
06/12/2003US20030110282 Method and circuit for deciding data transfer rate
06/12/2003US20030109239 Line interface with second order high pass transfer function
06/12/2003US20030108134 Method and apparatus for encoding and decoding digital communications data
06/12/2003US20030108127 Phase estimation and compensation in Orthogonal Frequency Division Multiplex (OFDM) systems
06/12/2003US20030108124 Feed-forward/feedback system and method for non-causal channel equalization
06/12/2003US20030108118 System and method for embedding a sub-channel in a block coded data stream
06/12/2003US20030108117 Time-domain transmit and receive processing with channel eigen-mode decompositon for MIMO systems
06/12/2003US20030108113 Implementing reduced-state viterbi detectors
06/12/2003US20030108110 Systems and methods for reducing electromagnetic emissions in communications
06/12/2003US20030108109 Routing miller factor cancelling technique
06/12/2003US20030108096 System and method for providing equalization in a multiphase communications receiver
06/12/2003US20030108093 Efficient PCM modem
06/12/2003US20030108092 System and method for high speed digital signaling
06/12/2003US20030108023 Data transmission in a communication system
06/12/2003US20030107988 Method and system for rate shaping in packet-based computer networks
06/12/2003US20030107505 Analog isolation system with digital communication across a capacitive barrier
06/12/2003US20030107423 Method for compensating baseline wander of a transmission signal and related circuit
06/12/2003US20030107412 Programmable peak detector for use with zero-overhead Class G line drivers
06/12/2003US20030107411 Low power NRZ interconnect for pulsed signaling
06/12/2003US20030106280 Stud spacer
06/11/2003EP1318640A2 Encoding for data transmission
06/11/2003EP1318639A1 Digital transmission system with receiver using parallel decision circuits
06/11/2003EP1318638A2 Receiver circuit of transition encoded signals that uses adaptive sampling
06/11/2003EP1318637A2 Equalisation of non-causal channels
06/11/2003EP1318636A2 Equalisation of non-causal channels
06/11/2003EP1318635A2 Equalisation of non-causal channels
06/11/2003EP1318615A1 Bidiectional amplifier
06/11/2003EP1318614A1 Repeater for upstream and downstream signals
06/11/2003EP1318601A2 Voltage mode differential driver and method
06/11/2003EP1317829A1 Method for coding and decoding an information symbol
06/11/2003EP1317828A2 Active terminating device with optional line-receiving and line-driving capabilities
06/11/2003EP1317827A2 Pilot-assisted channel estimation with pilot interpolation
06/11/2003EP0904649B1 Msle decoder with neural network
06/11/2003EP0732022B1 Method and apparatus for coherent communication reception in a spread-spectrum communication system
06/11/2003EP0728348B1 Data link module for time division multiplexing control systems
06/11/2003CN1423901A Mapping method for digital communication system
06/11/2003CN1423884A A hierarchical QAM transmission system with varying grouping factor
06/11/2003CN1423883A Robust digital communication system
06/11/2003CN1423434A Receiver for receiving OFDM signal
06/11/2003CN1423431A Semiconductor integrated circuit for communication and cell-saving method thereof
06/11/2003CN1423425A High-speed data encoding-decoding method
06/10/2003US6578092 FIFO buffers receiving data from different serial links and removing unit of data from each buffer based on previous calcuations accounting for trace length differences
06/10/2003US6577696 Method for data regeneration
06/10/2003US6577691 Precision timing generator apparatus and associated methods
06/10/2003US6577689 Timing recovery system for a 10 BASE-T/100 BASE-T ethernet physical layer line interface
06/10/2003US6577684 Transmission/reception method and device where information is encoded and decoded according to rules defined based on a relation between a previously-generated multilevel code and a currently generated multilevel
06/10/2003US6577674 Channel compensator for DS-CDMA receiver
06/10/2003US6577232 Monopolar, synchronized communication system
06/10/2003US6577230 Network for data and energy transfer
06/10/2003US6577167 Clock signal producing circuit immediately producing clock signal synchronized with input signal
06/10/2003US6577164 Output circuit for a transmission system
06/10/2003US6577154 Constant impedance driver for high speed interface
06/10/2003US6576847 Clamp to secure carrier to device for electromagnetic coupler
06/05/2003WO2003047195A1 Power amplifier transient compensation in ofdm systems
06/05/2003WO2003047194A1 Signal processor
06/05/2003WO2003047193A1 Mlse equalizer for correlated interference signals
06/05/2003WO2003047192A1 Method and apparatus for estimation of phase offset between communication channels
06/05/2003WO2003047124A1 Method for determining a gain offset between transmission channels
06/05/2003WO2003047118A2 Method and apparatus for determining the log-likelihood ratio with precoding
06/05/2003WO2003047114A1 Hybrid parallel/serial bus interface
06/05/2003WO2003047113A1 Method of transferring data
06/05/2003WO2003047109A2 Bit-detection arrangement and apparatus for reproducing information
06/05/2003WO2003047032A1 Efficient multiple input multiple output system for multi-path fading channels
06/05/2003WO2003046738A1 Method employed by a base station for transferring data
06/05/2003WO2003046737A1 User equipment (ue) having a hybrid parallel/serial bus interface
06/05/2003WO2002087185A3 Method and apparatus for generating pulses using dynamic transfer function characteristics
06/05/2003WO2002084966A3 Method and apparatus for a pulse decoding communication system using multiple receivers
06/05/2003WO2002071695A3 Wireless access using multiple modulation formats according to subscriber type
06/05/2003US20030105896 Base station having a hybrid parallel/serial bus interface
06/05/2003US20030105895 User equipment having a hybrid parallel/serial bus interface
06/05/2003US20030105894 Method employed by a base station for transferring data
06/05/2003US20030105893 Method employed by a user equipment for transferring data
06/05/2003US20030104797 Soft decision gain compensation for receive filter attenuation
06/05/2003US20030104794 Adaptive digital predistortion method and apparatus for wireless transmitter
06/05/2003US20030103590 Receiving circuit receiving message signals
06/05/2003US20030103587 Viterbi equalizer using various hardware data paths for ACS and transmission metric operations
06/05/2003US20030103579 Transmit frequency domain equalizer
06/05/2003US20030103578 Method and system for determining tap gain values for a transmit frequency domain equalizer to achieve unity power gain
06/05/2003US20030103574 Data transmission system and data transmitter/receiver for use therein, and method thereof
06/05/2003US20030102939 Droop compensation filter
06/05/2003US20030102905 Demodulation apparatus and method in a communication system employing 16-ary QAM
06/05/2003CA2614598A1 Hybrid parallel/serial bus interface
06/05/2003CA2468574A1 Method and apparatus for determining the log-likelihood ratio with precoding
06/05/2003CA2468492A1 Efficient multiple input multiple output system for multi-path fading channels
06/05/2003CA2467847A1 Method of transferring data
06/04/2003EP1317107A1 Power amplifier transient compensation in OFDM systems
06/04/2003EP1317106A2 Method and apparatus for data scrambling/descrambling
06/04/2003EP1317105A1 Line driver using a class G amplifier and a programmable peak detector
06/04/2003EP1316183A2 Partial response signaling for orthogonal frequency division multiplexing
06/04/2003EP1316182A1 Improved channel equalisation for mobile radio receivers
06/04/2003EP1316146A2 Circuit for producing low-voltage differential signals
06/04/2003EP1125410A4 Method and apparatus for reducing emi emissions
06/04/2003EP0920750A4 Cooperative feedback system and method for a compensation system associated with a transmitter or codec
06/04/2003CN1422479A Multilevel modulating method, multilevel demodulating method and multi level modulating/demodulating method
06/04/2003CN1422100A Ultrahigh speed data coding and decoding method and its mapping method
06/04/2003CN1422007A Receiving circuit for receiving information signal
06/04/2003CN1422006A Receiving circuit for receiving information signal
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