| Patents for H04L 25 - Baseband systems (55,083) |
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| 03/13/2008 | WO2008007030A3 Methods for transmitting and receiving an ofdm-type multicarrier signal, and corresponding pilots |
| 03/13/2008 | WO2008007029A3 Methods for transmitting and receiving an oqam-type multicarrier signal |
| 03/13/2008 | WO2008004155A3 Bandwidth asymmetric communication system based on ofdm and tdma |
| 03/13/2008 | US20080064966 Devices, systems and methods for endocardial pressure measurement |
| 03/13/2008 | US20080063118 Optimum training sequences for wireless systems |
| 03/13/2008 | US20080063113 Compensation for gain imbalance, phase imbalance and DC offsets in a transmitter |
| 03/13/2008 | US20080063109 Data transmitting apparatus |
| 03/13/2008 | US20080063091 AC coupling circuit integrated with receiver with hybrid stable common-mode voltage generation and baseline-wander compensation |
| 03/13/2008 | US20080063090 System and method for automatic compensation of video signals |
| 03/13/2008 | US20080063043 Apparatus for and Method of Developing Equalized Values from Samples of a Signal Received from a Channel |
| 03/13/2008 | US20080063010 Systems and method for orthogonal frequency divisional multiplexing |
| 03/13/2008 | US20080061820 MOS linear region impedance curvature correction |
| 03/13/2008 | DE19950361B4 Signalumwandlungsvorrichtung mit dynamisch einstellbarer Referenzspannung und Chipsatz, der diese enthält Signal conversion apparatus with a dynamically adjustable reference voltage and chipset, which contains these |
| 03/13/2008 | DE102004049106B4 Verfahren und Vorrichtung zur Messung und Kompensation von Signalverzerrungen Method and apparatus for measurement and compensation of signal distortions |
| 03/12/2008 | EP1898582A1 Method and apparatus for correcting duty cycle distortion |
| 03/12/2008 | EP1898581A1 Method and module for estimation of transmission channels of a multi antenna multi carrier system |
| 03/12/2008 | EP1898540A1 Mobile station device |
| 03/12/2008 | EP1897308A2 Pilot design and channel estimation |
| 03/12/2008 | EP1897307A1 Method and apparatus for increasing data transfer rates through a communication channel |
| 03/12/2008 | EP1897306A1 Tonal precoding in multi-user vectored dsl transmission |
| 03/12/2008 | EP1897305A1 Adaptive gdfe |
| 03/12/2008 | EP1897304A2 Serial link apparatus, method, and system |
| 03/12/2008 | EP1897303A1 Method for blind demodulation at higher orders of several linear waveform transmitters |
| 03/12/2008 | EP1897263A2 Jitter compensation and generation in testing communication devices |
| 03/12/2008 | EP1897260A1 Method and apparatus for spatial temporal turbo channel coding/decoding in wireless network |
| 03/12/2008 | EP1897240A2 Method and system for adapting an effective spreading sequence in a communication system using direct sequence spreading |
| 03/12/2008 | EP1897238A1 Receiver and method of processing received data |
| 03/12/2008 | EP1897237A2 A method and apparatus for using chip sample correlations in one or more received signal processing operations |
| 03/12/2008 | EP1238501B1 Ultra-wideband data transmission system |
| 03/12/2008 | CN101142794A Errors correction method |
| 03/12/2008 | CN101141427A Method and device for performing demodulation to digital signal using synchronous clock signal |
| 03/12/2008 | CN101141426A Channel estimation method used for multi-user multi-aerial system |
| 03/12/2008 | CN101141425A Time-division pilot based channel estimation method of mobile communication system |
| 03/12/2008 | CN101141229A Apparatus and method for detecting puncture position |
| 03/12/2008 | CN101141169A Multi-address access method and system |
| 03/12/2008 | CN100375571C WCDMA system access channel frequency deviation estimating method |
| 03/12/2008 | CN100375549C Method for designing pulse formative filter |
| 03/12/2008 | CN100375474C Intensity-stereo encoding and decoding transmission system, transmitter, receiver and method |
| 03/12/2008 | CN100375473C Method of reconstructing data transmitted over a transmission path in a receiver and corresponding device |
| 03/12/2008 | CN100375472C Apparatus and methods for determining rate of transmitted variable rate data |
| 03/12/2008 | CN100375419C Dynamic power control for space time diversity transmit antenna pairs |
| 03/12/2008 | CN100375397C Signal detector and receiver using the said signal detector |
| 03/12/2008 | CN100375396C Signal separator |
| 03/12/2008 | CN100375394C System and method performing quadrature amplitude modulation by combining co-sets and strongly coded co-set identifiers |
| 03/12/2008 | CN100375389C Clamping circuit to counter parasitic coupling |
| 03/11/2008 | USRE40149 Method and apparatus for RF common-mode noise rejection in a DSL receiver |
| 03/11/2008 | US7343507 Input circuit and method for the operation thereof |
| 03/11/2008 | US7342982 Demodulation apparatus for a network transceiver and method thereof |
| 03/11/2008 | US7342981 Digital receiver having adaptive carrier recovery circuit |
| 03/11/2008 | US7342979 Incremental redundancy support in a cellular wireless terminal having IR processing module |
| 03/11/2008 | US7342978 Method and apparatus for PAPR reduction of an OFDM signal |
| 03/11/2008 | US7342977 Serial data transmitter with bit doubling |
| 03/11/2008 | US7342976 Predistortion circuit and method for compensating A/D and other distortion in a digital RF communications transmitter |
| 03/11/2008 | US7342975 Circuit arrangement and method for compensating for disturbances in a signal generated by means of discrete multitone modulation |
| 03/11/2008 | US7342974 Channel estimation in OFDM systems |
| 03/11/2008 | US7342973 Method and apparatus for adapting multi-band ultra-wideband signaling to interference sources |
| 03/11/2008 | US7342969 Signaling with multiple clocks |
| 03/11/2008 | US7342959 Method and system for adaptive prefiltering of a signal for transmission |
| 03/11/2008 | US7342957 Symbol timing recovery method for DMT-VDSL |
| 03/11/2008 | US7342956 System and method to extract uplink status flag bits in a cellular wireless network |
| 03/11/2008 | US7342952 Slicer input and feedback filter contents for block coded digital communications |
| 03/11/2008 | US7342872 Differential OFDM using multiple receiver antennas |
| 03/11/2008 | CA2284989C Combined parallel adaptive equalizer/echo canceller |
| 03/06/2008 | WO2008027554A2 Method and apparatus for qr decomposition-based mimo detection and soft bit generation |
| 03/06/2008 | WO2008027344A2 Ofdm channel estimation |
| 03/06/2008 | WO2008026289A1 Data transmitting circuit and transmitting method |
| 03/06/2008 | WO2008026164A2 Method and apparatus for synchronization of a high speed lvds communication |
| 03/06/2008 | WO2008026130A2 Circuit arrangement, local interconnected network (lin) comprising such circuit arrangement as well as method for processing input signals of the lin |
| 03/06/2008 | WO2008025402A1 Equalizing structure and equalizing method |
| 03/06/2008 | WO2008025397A1 Equalizing structure and equalizing method |
| 03/06/2008 | WO2008025394A1 Equalizing structure and equalizing method |
| 03/06/2008 | WO2008025388A1 Equalizing structure and equalizing method |
| 03/06/2008 | WO2008005807A3 Double equalizer for multi-path rejection |
| 03/06/2008 | WO2007146090A3 Fast in-phase and quadrature imbalance calibration |
| 03/06/2008 | WO2007123651A3 Method and apparatus for communicating between devices having no common electrical ground |
| 03/06/2008 | WO2007084303A3 Method and apparatus for supporting transmit diversity in a receiver |
| 03/06/2008 | US20080056425 System and Method for Deriving Symbol Timing |
| 03/06/2008 | US20080056405 Data communication apparatus and data communication method |
| 03/06/2008 | US20080056404 Remote Nonlinearity Detection Via Burst Power Dithering |
| 03/06/2008 | US20080056399 GMSK and OFDM nonlinearly and linearly amplified cellular and wireless networks |
| 03/06/2008 | US20080056398 Systems and method for orthogonal frequency divisional multiplexing |
| 03/06/2008 | US20080056119 Systems and method for orthogonal frequency divisional multiplexing |
| 03/06/2008 | DE112004002572T5 Nutzung von Rückmeldung zur Wahl der Übertragungsspannung Terms of feedback on the choice of the transmission power |
| 03/06/2008 | DE10244186B4 Empfängerschaltung für ein Gegentaktübertragungsverfahren und Verfahren zur empfängerseitigen Signalverarbeitung bei Gegentaktübertragungsverfahren Receiver circuit for a push-pull transfer method and method for receiver-end signal processing in the push-pull transmission method |
| 03/06/2008 | CA2661091A1 Ofdm channel estimation |
| 03/05/2008 | EP1895780A2 Frame synchronization for a video receiver |
| 03/05/2008 | EP1895730A1 Soft decision generation in a lattice reduction MIMO system. |
| 03/05/2008 | EP1895729A1 Equalizing structure and equalizing method |
| 03/05/2008 | EP1895728A1 Equalizing structure and equalizing method |
| 03/05/2008 | EP1895727A1 Equalizing structure and equalizing method |
| 03/05/2008 | EP1895726A1 Equalizing structure and equalizing method |
| 03/05/2008 | EP1895725A2 Receiving apparatus and method in broadband wireless access system |
| 03/05/2008 | EP1895703A1 Bandwidth asymmetric communication system based on OFDM and TDMA |
| 03/05/2008 | EP1894378A1 Receiver apparatus for receiving a multicarrier signal |
| 03/05/2008 | EP1894375A2 Time and frequency channel estimation |
| 03/05/2008 | EP1894374A1 Twisted pair communication system, apparatus and method therefor |
| 03/05/2008 | EP1894329A2 Efficient filter weight computation for a mimo system |
| 03/05/2008 | EP1894315A1 Method and radio receiver for increasing number of symbols used as pilot symbols in communication system |
| 03/05/2008 | EP1639655A4 Circuit and method for pipelined insertion |
| 03/05/2008 | EP1627510B1 Method and system for wireless communication networks using relaying |