| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 07/04/2001 | EP1112647A1 Channel estimates in a cdma system using power control bits |
| 07/04/2001 | EP0672322B1 An apparatus for transferring information from a first to a second electronic unit |
| 07/04/2001 | CN1302499A Nyquist filter and method |
| 07/04/2001 | CN1302160A Transparent optic cross connection device |
| 07/04/2001 | CN1302125A Estimating method for flat fading channel in CDMA communication system and its device |
| 07/04/2001 | CN1301939A Network system for centrally controlled air conditioners |
| 07/03/2001 | US6256359 RDS signal detection device |
| 07/03/2001 | US6256353 Method and apparatus for generating a probing signal for a system having non-linear network and codec distortion |
| 07/03/2001 | US6256342 Method and regenerative filter for equalizing digitally transmitted signals |
| 07/03/2001 | US6255967 Frame-based spectral shaping method and apparatus |
| 07/03/2001 | US6255863 Circuit and method for determining level of differential signal |
| 07/03/2001 | US6255859 High speed source synchronous signaling for interfacing VLSI CMOS circuits to transmission lines |
| 07/03/2001 | US6255852 Current mode signal interconnects and CMOS amplifier |
| 07/03/2001 | CA2179979C Method and apparatus for multiuser-interference reduction |
| 07/03/2001 | CA2008549C Information separation device |
| 06/28/2001 | WO2001047203A2 Modulation using chirp signals, in particular for use in a multipath environment |
| 06/28/2001 | WO2001047201A2 Method for transmitting data from an interrogating device to portable objects |
| 06/28/2001 | WO2001047200A1 Sub-band frequency equalization for terrestrial wireless digital channels |
| 06/28/2001 | WO2001047170A2 Method and apparatus for characterization of disturbers in communication systems |
| 06/28/2001 | WO2001047167A1 Estimation of two propagation channels in ofdm |
| 06/28/2001 | WO2001047143A1 Impulse response inferrer and propagation path inferring method |
| 06/28/2001 | WO2001047137A1 Method and apparatus for adaptively selecting a soft symbol |
| 06/28/2001 | WO2001047109A2 Low voltage differential signal (lvds) input circuit |
| 06/28/2001 | WO2001046953A1 Variable equalizer control system |
| 06/28/2001 | US20010005406 Signalling method in a radio communication system, and transmitters, receivers and repeaters for implementing the method |
| 06/28/2001 | US20010005405 Phase synchronization method for extended partial response, and phase synchronization circuit and read channel circuit using this method |
| 06/28/2001 | US20010005404 Constant envelope modulation communication system |
| 06/28/2001 | US20010005395 DMT bit allocation with imperfect TEQ |
| 06/28/2001 | US20010005394 Data transmitter and receiver of a DS-CDMA communication system |
| 06/28/2001 | US20010005156 Circuit and system for extracting data |
| 06/28/2001 | DE19959982A1 Verfahren und Anordnung zur Überwachung der Datenübertragung mittels differentiellen Übertragungsverfahren mit Gleichspannungsanteil Method and apparatus for monitoring the data transfer by means of differential transmission method with DC component |
| 06/28/2001 | DE10059814A1 Highest common connection rate negotiation method involves turning transmitter OFF and then ON after third duration if data transmission rate is equal to rate of data reception following word synchronization |
| 06/27/2001 | EP1111863A2 Method and apparatus for shortening the critical path of reduced complexity sequence estimation techniques |
| 06/27/2001 | EP1111837A2 Timing recovery method and device for telecommunications systems |
| 06/27/2001 | EP1111836A2 Circuit and system for extracting data |
| 06/27/2001 | EP1111817A2 Optical communication receiver |
| 06/27/2001 | EP1111706A1 Device for transmitting signals between moving parts |
| 06/27/2001 | EP1111024A1 Oil and oil invert emulsion drilling fluids with improved anti-settling properties |
| 06/27/2001 | EP1110360A2 Method and apparatus for reducing amplitude variations in communication signals employing inserted pilot symbols |
| 06/27/2001 | EP1110359A1 Coherent demodulation and sequence estimation for differential psk signals |
| 06/27/2001 | EP1110358A1 Digital equalising method, and radio communication receiver implementing said method |
| 06/27/2001 | EP1110357A1 Methods and system for reducing co-channel interference using multiple sampling timings for a received signal |
| 06/27/2001 | EP1110356A1 Feher keying (fk) modulation and transceivers including clock shaping processors |
| 06/27/2001 | EP1110340A1 Precision timing generator system and method |
| 06/27/2001 | EP1110320A1 Output driving circuit |
| 06/27/2001 | EP1110216A1 Enhanced noise-predictive maximum likelihood (npml) data detection method and apparatus for direct access storage device (dasd) |
| 06/27/2001 | CN1067828C Apparatus for equalizing television signals with fast convergence |
| 06/26/2001 | US6253345 System and method for trellis decoding in a multi-pair transceiver system |
| 06/26/2001 | US6252919 Re-synchronization of independently-clocked audio streams by fading-in with a fractional sample over multiple periods for sample-rate conversion |
| 06/26/2001 | US6252918 Method and apparatus for digital symbol detection using medium response estimates |
| 06/26/2001 | US6252914 Radio communication system |
| 06/26/2001 | US6252913 Method of transmitting a frequency-modulated asynchronous NRZ signal |
| 06/26/2001 | US6252911 Trellis shaping for PCM modems |
| 06/26/2001 | US6252904 High-speed decoder for a multi-pair gigabit transceiver |
| 06/26/2001 | US6252903 Blind start-up of a dual mode CAP-QAM receiver |
| 06/26/2001 | US6252902 xDSL modem having DMT symbol boundary detection |
| 06/26/2001 | US6252419 LVDS interface incorporating phase-locked loop circuitry for use in programmable logic device |
| 06/26/2001 | US6252418 Reduced area active above-supply and below-ground noise suppression circuits |
| 06/26/2001 | CA2205893C Coupling arrangement in a terminating circuit |
| 06/23/2001 | CA2327910A1 Method and apparatus for shortening the critical path of reduced complexity sequence estimation techniques |
| 06/23/2001 | CA2322094A1 Oil and oil invert emulsion drilling fluids with improved anti-settling properties |
| 06/21/2001 | WO2001045337A1 Method and system for monitoring data transmission using differential transmission methods with a direct voltage portion |
| 06/21/2001 | WO2001045336A1 An arrangement for reducing power dissipation in a line driver |
| 06/21/2001 | WO2001045296A1 Method and arrangement for iteratively improving a channel estimate |
| 06/21/2001 | WO2001045274A2 Method and system for transmitting data and for determining the transmission properties in a radio communications system |
| 06/21/2001 | WO2001045259A1 Method and apparatus for correcting imperfectly equalized bipolar signals |
| 06/21/2001 | WO2001008366A9 Apparatus and method for media access control |
| 06/21/2001 | US20010004731 Input filter stage for a data stream, and method for filtering a data stream |
| 06/21/2001 | US20010004558 Reduction of noise on cable |
| 06/21/2001 | US20010004392 Arrangement for receiving a digital signal from a transmission medium |
| 06/21/2001 | US20010004390 Method and arrangement for iteratively improving a channel estimate |
| 06/21/2001 | US20010004388 Offset control circuit, optical receiver using the same and optical communication system |
| 06/21/2001 | US20010004387 Arrangement for reducing power dissipation in a line driver |
| 06/21/2001 | US20010004384 Waveform equalizer, mobile station wireless apparatus using the same, base station wireless apparatus using the same, and mobile communication system using the same |
| 06/21/2001 | US20010004383 DSL transmission system with far-end crosstalk compensation |
| 06/21/2001 | US20010004219 Low voltage differential signal (LVDS) input circuit |
| 06/21/2001 | US20010004217 Signal transmission circuit on semiconductor integrated circuit chip |
| 06/21/2001 | DE19961772A1 Universal circuit has magnetic component controlled by semiconducting switch and modulator at primary winding, by digital modulator at secondary isolating winding(s) |
| 06/21/2001 | DE19960785A1 Eingangsfilterstufe für einen Datenstrom und Verfahren zum Filtern eines Datenstroms Input filter stage for a data stream and method for filtering a data stream |
| 06/21/2001 | DE19959730A1 Bussystem Bus system |
| 06/21/2001 | CA2388002A1 Method and apparatus for correcting imperfectly equalized bipolar signals |
| 06/21/2001 | CA2328740A1 Optical communication receiver |
| 06/20/2001 | EP1109328A1 DSL transmission system with far-end crosstalk compensation |
| 06/20/2001 | EP1109315A2 Input filter stage for a data stream, and method for filtering a data stream |
| 06/20/2001 | EP1108318A1 A constrained-envelope digital-communications transmission system and method therefor |
| 06/20/2001 | EP1108307A1 Apparatus and method for channel coding and multiplexing in cdma communication system |
| 06/20/2001 | EP1108288A1 Method of encoding bits in a signal |
| 06/20/2001 | CN1300469A Method and apparatus for accurate synchronization using symbol decision feedback |
| 06/19/2001 | US6249762 Method for separation of data into narrowband and broadband time series components |
| 06/19/2001 | US6249750 Phase detector |
| 06/19/2001 | US6249558 Method for transmitting digital data impulses |
| 06/19/2001 | US6249556 Dynamic thresholding for input receivers |
| 06/19/2001 | US6249553 Device and method for detecting information |
| 06/19/2001 | US6249552 Audio frequency recovery—DC restorer circuit for cordless phone applications |
| 06/19/2001 | US6249544 System and method for high-speed decoding and ISI compensation in a multi-pair transceiver system |
| 06/19/2001 | US6249518 TDMA single antenna co-channel interference cancellation |
| 06/19/2001 | US6249193 Termination impedance independent system for impedance matching in high speed input-output chip interfacing |
| 06/19/2001 | US6249171 Method and apparatus for galvanically isolating two integrated circuits from each other |
| 06/19/2001 | US6249147 Method and apparatus for high speed on-chip signal propagation |
| 06/19/2001 | CA2217066C Time shift keying digital communications system |