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)
11/2008
11/05/2008EP1987603A2 A method of transmitting and receiving data using superposition modulation in a wireless communication system
11/05/2008EP1446926B1 Simultaneous estimation of channel impulse response and of dc offset
11/05/2008EP1212873B1 Method for joint decoding and equalising of a digital signal protected by a trellis-defined code
11/05/2008EP1210804B1 Device and method for compensating for propagation delay
11/05/2008CN101299877A Method for reporting channel significant value, base station and system
11/05/2008CN101299743A Decoding of symbols in a signal distributed according to frequential and temporal dimensions
11/05/2008CN101299734A Method for channel equalization
11/05/2008CN101299733A Minimum mean-square error channel estimation apparatus for wireless sensing network
11/05/2008CN100431317C Method for optimal estimation of propagation channel relying solely on pilot symbols and corresponding estimator
11/05/2008CN100431278C Rake receiver with multi-path interference accommodation
11/05/2008CN100431273C Method and system for continuously compensating for phase variations introduced into a communication signal by automatic gain control adjustments
11/05/2008CN100431033C Balanced disparity channel code for DC control
11/05/2008CN100430739C Apparatus for measuring entrance phase position of Tokamak low-noise-wave antenna array and phase-appraising method
11/04/2008US7447354 Image transmitter, image receiver, and image transmitting system
11/04/2008US7447288 Method for demodulating a signal integrating phase error effect and corresponding receiver
11/04/2008US7447278 Apparatus for transmitting and receiving data
11/04/2008US7447276 Receiver and method for blind adaptive thresholding using noise estimator
11/04/2008US7447275 IF FSK receiver
11/04/2008US7447274 Distortion compensation apparatus
11/04/2008US7447273 Redundancy structure and method for high-speed serial link
11/04/2008US7447263 Processing digital data prior to compression
11/04/2008US7447261 Adaptive frequency equalizer
11/04/2008US7447260 Equalizer, equalization method, and transmitter
11/04/2008US7447168 System and method for auto-negotiation in a data communication device
11/04/2008US7446822 High-resolution image projection
11/04/2008US7446571 Data transmission system and cable
11/04/2008US7446567 Signal transmission apparatus and interconnection structure
10/2008
10/30/2008WO2008131188A1 Systems and methods for performing off-chip data communications at a high data rate
10/30/2008WO2008130840A1 Communication circuit for a digital electronic dimming ballast
10/30/2008WO2008130801A1 Wireless communication network for an implantable medical device system
10/30/2008WO2008130443A2 : ml decoding of codewords with partial channel information in a geo satellite reverse link
10/30/2008WO2008129047A1 Method for channel estimation in ofdm systems
10/30/2008WO2008128763A1 Lin receiver
10/30/2008WO2008108710A3 Adaptive pilot symbol allocation method and apparatus
10/30/2008WO2008092890A3 Method for operating a mobile telecommunication network using orthogonal frequency division multiplex with tone reservation in a communication path
10/30/2008US20080270053 Apparatus and method for sampling eye diagrams with window comparators
10/30/2008US20080268800 Hybrid parallel/serial bus interface
10/30/2008US20080268795 Predistortion circuit for a transmit system
10/30/2008US20080267333 Method And Apparatus For Controlling Buffer Overflow In A Communication System
10/30/2008US20080267321 Extended algorithm data estimator
10/30/2008US20080267278 Retransmission of reordered/coded data in response to presumed receiver decoding failure
10/30/2008US20080267268 Method of Converting a Digital Bb (Baseband) Signal Into an Analog (Intermediate-Frequency) Signal
10/30/2008US20080267267 Data interface method and apparatus
10/30/2008US20080267266 Pre-Equalization Apparatus and Method for Reducing Time Delay in On-Channel Repeater
10/30/2008US20080267156 Wireless Communication Unit and Method for Processing a Code Division Multiple Access Signal
10/30/2008US20080267138 Mimo system with multiple spatial multiplexing modes
10/30/2008US20080267098 Mimo system with multiple spatial multiplexing modes
10/30/2008US20080266462 Digital Broadcasting Transmission/Reception System Utilizing Mull Packet And Trs Code To Improve Receiving Performance And Signal Processing Method Thereof
10/30/2008US20080266146 Method and system for generating high definition multimedia interface (hdmi) codewords using a tmds encoder/decoder
10/30/2008DE102007019356A1 LIN-Receiver LIN receiver
10/30/2008DE102007018585A1 Device for determination and compensation of interfering signals in information transmission system, has pairs of wires of symmetrical conductor bundles and connections for both side connections of signal lines of pair of wires
10/30/2008CA2684512A1 Communication circuit for a digital electronic dimming ballast
10/29/2008EP1986384A2 Transmit diversity in a wireless communication system
10/29/2008EP1986383A1 Differential signal transmitting apparatus and differential signal receiving apparatus
10/29/2008EP1986019A1 Burst oscillation device, burst oscillation method, and distance measurement communication system
10/29/2008EP1985081A2 Digital communications receiver
10/29/2008EP1985080A2 A method for signal reception in a ofdm system
10/29/2008EP1985079A1 Lin bus network, integrated circuit and method of communicating thereon
10/29/2008EP1985045A1 Systems and methods for reduction of cross coupling in proximate signal lines
10/29/2008EP1985027A1 A symbol-level adaptation method for equalizer coefficients, memory, equalizer and receiver for implementing the method
10/29/2008EP1661264B1 Method for transmitting signals in a radiocommunication system and corresponding transmitter station
10/29/2008EP1491016B1 Impedance compensation control
10/29/2008EP1381959A4 A global tree network for computing structures
10/29/2008EP1197048B1 Radio communication device comprising a power extraction unit
10/29/2008CN101296209A Estimation and processing method for frequency offset in OFDMA system
10/29/2008CN101296206A Interface circuit
10/29/2008CN101296010A Channel estimation method suitable for space-frequency encoding cascade cycle detention diversity mode
10/29/2008CN101295996A Instant channel estimating system
10/29/2008CN100429875C Signal strength compensation for mobile radio channels that considerably vary with time
10/28/2008US7444385 Global interrupt and barrier networks
10/28/2008US7443940 Alignment mode selection mechanism for elastic interface
10/28/2008US7443934 Method and apparatus for detecting signals, and transmitting apparatus and receiving apparatus using the same
10/28/2008US7443931 Apparatus and method for channel estimation using a signal correlation and a signal energy to approximate a channel parameter
10/28/2008US7443928 Signal detection using sphere decoding technique
10/28/2008US7443926 Apparatus for inputting clock signal and data signals of small amplitude level with start timing of inputting clock signal ahead of that of inputting data signals
10/28/2008US7443923 Distortion compensating apparatus and method
10/28/2008US7443919 Channel estimation for wireless systems with multiple transmit antennas
10/28/2008US7443915 Method and apparatus for providing out of band communications over structured cabling
10/28/2008US7443913 High speed decision feedback equalizer
10/28/2008US7443912 Method and system for displaying the amplitude distortions of a transmission channel
10/28/2008US7443910 PHY control module for a multi-pair gigabit transceiver
10/28/2008US7443827 Mobile communication system, multicarrier CDMA transmitter, and multicarrier CDMA receiver
10/28/2008US7443784 Methods and systems for tone hopping
10/28/2008US7443212 Semiconductor integrated circuit controlling output impedance and slew rate
10/28/2008US7442272 Apparatus for manufacturing semiconductor device
10/28/2008CA2375786C Method and apparatus for using frame energy metrics to improve rate determination
10/23/2008WO2008126429A1 Clock data regenerating circuit and its control method
10/23/2008WO2008126294A1 Optical reproducing device and optical reproducing method
10/23/2008WO2008126055A2 Down-sampled impulse response channel estimation
10/23/2008WO2008125206A1 Method for optimizing a minimal-phase transmission characteristic and associated transmission system
10/23/2008WO2008125205A1 Method and equalizer for detecting data symbol sequences transmitted via a time-variable transmission channel
10/23/2008WO2008087343A3 Method of spatio-temporal coding for multi-antenna communication system of pulsed uwb type
10/23/2008WO2008020320A3 Mobile radio system, method for transmitting a us er datastream and for detecting a transmission mode in a mobile radio system and mobile station
10/23/2008US20080263241 Data transfer control device and electronic instrument
10/23/2008US20080260072 Apparatus for receiving and recovering frequency shift keyed symbols
10/23/2008US20080260066 Dynamic digital pre-distortion system
10/23/2008US20080260060 Method of controlling signal transmission in multi-input/multi-output system
10/23/2008US20080260044 Fft-based multichannel video receiver
10/23/2008US20080260014 Apparatus for and Method of Controlling a Feedforward Filter of an Equalizer
10/23/2008DE102007056728A1 Verfahren zur Optimierung einer minimal-phasigen Übertragungscharakteristik und zugehöriges Übertragungssystem A method for optimizing a minimal-phase transmission characteristic and associated transmission system
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