| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 08/22/2007 | CN101022407A Binary tree-based stream classification checking method |
| 08/22/2007 | CN101022285A Co-channel adjacent cell channel estimating method at the time of multi-cell union detection in TD SCDMA system |
| 08/21/2007 | US7260164 Efficient filtering of RxLOS signal in SerDes applications |
| 08/21/2007 | US7260162 Method and apparatus for selecting an equalization algorithm depending on the used coding algorithm or on the channel quality |
| 08/21/2007 | US7260157 Phase shifted transmitter architecture for communication systems |
| 08/21/2007 | US7260155 Method and apparatus for encoding and decoding digital communications data |
| 08/21/2007 | US7260153 Multi input multi output wireless communication method and apparatus providing extended range and extended rate across imperfectly estimated channels |
| 08/21/2007 | US7260146 Equalizing method and apparatus for single carrier system having an improved equalization performance |
| 08/21/2007 | US7260144 Architecture for per tone equalizer with reduced complexity for DMT-based xDSL modems |
| 08/21/2007 | US7260057 Data transmission system |
| 08/21/2007 | US7260056 Channel estimation in a wireless communication system |
| 08/21/2007 | US7260055 Method for reducing channel estimation error in an OFDM system |
| 08/21/2007 | US7259592 Output drivers having adjustable swing widths during test mode operation |
| 08/21/2007 | CA2424276C Method and apparatus for signal integrity verification |
| 08/16/2007 | WO2007092149A2 Dual output differential line driver using single power current |
| 08/16/2007 | WO2007092137A2 Apparatus and method for transferring an analog signal between isolated systems |
| 08/16/2007 | WO2007091908A1 Method and apparatus for suppressing co-channel interference |
| 08/16/2007 | WO2007091307A1 Differential signal transmitting apparatus, differential signal transport apparatus, and differential signal receiving apparatus |
| 08/16/2007 | WO2007091306A1 Differential signal transmitting apparatus and differential signal receiving apparatus |
| 08/16/2007 | WO2007090868A1 Method and device for channel response determination |
| 08/16/2007 | WO2007090430A1 Lin bus network, integrated circuit and method of communicating thereon |
| 08/16/2007 | WO2007074237A3 Method and device for adjusting a pulse detection threshold and pulse d1 detection and a corresponding receiver |
| 08/16/2007 | US20070192815 Method for tone hopping in a multipoint-to-point orthogonal frequency division multiplexing communication system |
| 08/16/2007 | US20070190957 Dc removal techniques for wireless networking |
| 08/16/2007 | US20070190953 Method of generating uwb pulses |
| 08/16/2007 | US20070189423 Adaptive thresholding algorithm for the noise due to unknown symbols in correlation based channel impulse response (cir) estimate |
| 08/16/2007 | US20070189412 Method and system for sounding packet exchange in wireless communication systems |
| 08/16/2007 | US20070189376 Architecture for very high-speed decision feedback sequence estimation |
| 08/16/2007 | US20070189374 Concurrent process for blind deconvolution of digital signals |
| 08/16/2007 | US20070189362 Method and system for channel estimation, related receiver and computer program product |
| 08/16/2007 | US20070189238 CDMA system transmission matrix coefficient calculation |
| 08/16/2007 | DE19824171B4 Verfahren und Verarbeitungssystem zum iterativen Aktualisieren der Koeffizienten eines adaptiven Filters Procedures and processing system for iteratively updating the coefficients of an adaptive filter |
| 08/16/2007 | DE19634714B4 Anordnung für ein Kraftfahrzeug-Regelungssystem Assembly for an automotive vehicle control system |
| 08/16/2007 | DE102006006833A1 Verfahren zur Signal-Übertragung, insbesondere zur Übertragung differentieller Signale, sowie Signal-Modulations- und Signal-Demodulations-Vorrichtung A method for signal transmission, in particular for the transmission of differential signals as well as signal modulation and signal demodulation apparatus |
| 08/16/2007 | DE102006006435A1 Data communication network for use in motor vehicle, has subscribers connected with bus segments over data point, where data connection is formed between segments during discontinuity of supply voltage of assigned subscriber |
| 08/16/2007 | DE102006005520A1 Mobile radio transmission arrangement for e.g. mobile telephone, has power amplifier reducing power input depending on power control based on reference of mobile radio standard by attenuator that is provided at input side of amplifier |
| 08/15/2007 | EP1819120A1 Channel estimation method and apparatus using linear interpolation scheme in orthogonal frequency division multiplexing system and receiver using the same |
| 08/15/2007 | EP1819116A1 Channel estimator and method for channel estimation |
| 08/15/2007 | EP1819098A1 Method and device for testing transmission loss of communication line |
| 08/15/2007 | EP1817690A2 Efficient computation for eigenvalue decomposition and singular value decomposition of matrices |
| 08/15/2007 | EP1668856A4 Variable coder apparatus for resonant power conversion and method |
| 08/15/2007 | EP1665689B1 Dac based line driver with selectable pre-emphasis signal levels |
| 08/15/2007 | EP1413106B1 Software definable block adaptive decision feedback equalizer |
| 08/15/2007 | EP1393513B1 Channel estimation-based equalizer with variable window length |
| 08/15/2007 | EP1275214B1 Decoding system and method for digital communications |
| 08/15/2007 | CN1332561C Matched pulse shaping filter |
| 08/15/2007 | CN101019394A Method and apparatus for controlling interference suppressing receivers |
| 08/15/2007 | CN101019393A Equalizers for multi-branch receiver |
| 08/15/2007 | CN101019392A Reception with least-squares estimation of interference |
| 08/15/2007 | CN101019391A Channel tracking with scattered pilots using a kalman filter |
| 08/15/2007 | CN101019390A Iterative channel and interference estimation with dedicated pilot tones for OFDM |
| 08/15/2007 | CN101019389A Refinement of a channel response calculation |
| 08/15/2007 | CN101019388A Metrics calculations utilising pre-stored values |
| 08/15/2007 | CN101018235A Radio sensor network data convergence path planning method based on the intelligent agent |
| 08/15/2007 | CN101018225A OFDM symbol and frequency synchronization and channel style estimating method |
| 08/15/2007 | CN101018219A Space frequency signal processing method |
| 08/15/2007 | CN101018218A An interference restraint method of the adjacent channels and signal receiving end |
| 08/15/2007 | CN101015441A A device and system for in vivo imaging |
| 08/14/2007 | US7257740 Circuit for detecting ground offset of parts of a network |
| 08/14/2007 | US7257731 System and method for managing protocol network failures in a cluster system |
| 08/14/2007 | US7257497 Sequential frequency band acquisition apparatus for test and measurement instruments |
| 08/14/2007 | US7257377 Systems and methods for improving channel estimation |
| 08/14/2007 | US7257375 Receiver with dual D.C. noise cancellation circuits |
| 08/14/2007 | US7257323 Signal-off detection circuit and optical receiving device using the same |
| 08/14/2007 | US7257181 Method and apparatus for channel equalization |
| 08/14/2007 | US7257180 Method for receiving a message signal, receiver, receiving device and message transmission system for this |
| 08/14/2007 | US7257174 Method for processing a digital input signal of a channel equalizer |
| 08/14/2007 | US7257172 Signal processing device utilizing partial response maximum likelihood detection |
| 08/14/2007 | US7257170 Channel norm-based ordering and whitened decoding for MIMO communication systems |
| 08/14/2007 | US7257169 Deserializer |
| 08/14/2007 | US7257167 System and method for multi-access MIMO channels with feedback capacity constraint |
| 08/14/2007 | US7257166 Data communication apparatus and method based on orthogonal frequency division multiple access |
| 08/14/2007 | US7257163 Method and system for reducing inter-symbol interference effects in transmission over a serial link with mapping of each word in a cluster of received words to a single transmitted word |
| 08/14/2007 | US7257155 Method for initialization and stepsize control of time-domain equalizer in multi-carrier communication system |
| 08/14/2007 | US7257078 Multiple antenna OFDM transceiver and method for transceiving |
| 08/14/2007 | US7256718 Modulation apparatus and method |
| 08/14/2007 | US7256717 Method for the encoding and decoding of a sequence of words, corresponding signal, encoder, decoder, computer programs and storage means |
| 08/14/2007 | US7256649 Multiple signal intermodulation reduction system |
| 08/14/2007 | CA2341420C Data transmission method, data transmission system, sending device and receiving device |
| 08/09/2007 | WO2007089776A2 Simultaneous full-duplex communication over a single electrical conductor |
| 08/09/2007 | WO2007089294A1 A radio frequency signal coupler, coupling system and method |
| 08/09/2007 | WO2007088516A1 A symbol-level adaptation method for equalizer coefficients, memory, equalizer and receiver for implementing the method |
| 08/09/2007 | WO2007057824A3 Near-minimum bit-error rate equalizer adaptation |
| 08/09/2007 | WO2007034415A3 Method and system of diversity transmission of data |
| 08/09/2007 | WO2007028835A3 Modulation method with insertion of semi-pilot symbols |
| 08/09/2007 | US20070186261 Data-specific bandwidth allocation in multipoint-to-point communication using orthgonal frequency division multiplexing |
| 08/09/2007 | US20070186260 Methods for multiframe alignment |
| 08/09/2007 | US20070186258 Tone allocation in multipoint-to-point communication using orthgonal frequency division multiplexing |
| 08/09/2007 | US20070185949 Demodulation of a multi-level quadrature amplitude modulation signal |
| 08/09/2007 | US20070183591 Dynamic bandwidth allocation |
| 08/09/2007 | US20070183549 Adaptive variable length pulse synchronizer |
| 08/09/2007 | US20070183540 Multi-pair gigabit ethernet transceiver having adaptive disabling of circuit elements |
| 08/09/2007 | US20070183532 Method and system for transmitter envelope delay calibration |
| 08/09/2007 | US20070183531 Multi-mode selectable modulation architecture calibration and power control apparatus, system, and method for radio frequency power amplifier |
| 08/09/2007 | US20070183530 Transmission device and radio communication device |
| 08/09/2007 | US20070183519 Method for channel estimation in orthogonal frequency division multiplexing system and device thereof |
| 08/09/2007 | US20070183335 Method and apparatus for estimating and reporting the quality of a wireless communication channel |
| 08/09/2007 | US20070183304 Apparatus and method for digitally implementing a wideband multicarrier |
| 08/09/2007 | US20070183301 Method and apparatus to reduce crosstalk in a mimo communication system |
| 08/09/2007 | US20070182601 Impedance matching commonly and independently |