| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 08/29/2002 | WO2002015505A3 Adaption of the feedforward section of an equaliser |
| 08/29/2002 | WO2002015503A8 Equaliser which uses the least squared error criterion |
| 08/29/2002 | WO2002009380A3 Data transmission using pulse with modulation |
| 08/29/2002 | US20020120874 Method and system for secure exchange of messages |
| 08/29/2002 | US20020120420 Method and apparatus for jitter analysis |
| 08/29/2002 | US20020120200 Devices, systems and methods for endocardial pressure measurement |
| 08/29/2002 | US20020118778 Data processing method |
| 08/29/2002 | US20020118771 Methods and arrangements in a telecommunications system |
| 08/29/2002 | US20020118741 Waveform equalization apparatus |
| 08/29/2002 | US20020118729 Automatic power control system for a code division multiple access (CDMA) communications system |
| 08/29/2002 | US20020118722 Automatic power control system for a code division multiple access (CDMA) communications system |
| 08/29/2002 | US20020118704 Acquisition aid circuit |
| 08/29/2002 | US20020118702 Use of modified line encoding and low signal-to-noise ratio based signal processing to extend range of digital data transmission over repeaterless two-wire telephone link |
| 08/29/2002 | US20020118653 Automatic power control system for a code division multiple access (CDMA) communications system |
| 08/29/2002 | US20020118635 Communication system |
| 08/29/2002 | US20020118474 Multi-valued data elements for computer systems |
| 08/29/2002 | US20020118058 Device and method for correcting the baseline wandering of transmitting signals |
| 08/29/2002 | US20020118043 Single to differential input buffer circuit |
| 08/29/2002 | US20020118037 Impedance updating apparatus of termination circuit and impedance updating method thereof |
| 08/29/2002 | US20020118006 Phase frequency detector |
| 08/29/2002 | US20020117745 Integrated circuit stubs in a point-to-point system |
| 08/29/2002 | DE10151745A1 Impedanzanpassungsvorrichtung für eine Abschlußschaltung und Impedanzanpassungsverfahren dafür Impedance matching device for a termination circuit and impedance matching method thereof |
| 08/29/2002 | DE10107173A1 Verfahren und Vorrichtung zur Vorentzerrung CDMA-kodierter Datensignale Method and apparatus for pre-equalization CDMA-coded data signals |
| 08/29/2002 | DE10107141A1 Verfahren zum Ansteuern eines elektrischen Schaltungselements und elektrische Schaltungsanordnung A method for driving an electrical circuit element, and electrical circuitry |
| 08/29/2002 | DE10107110A1 Sender zum Erzeugen von optisch codierten Signalen, Verfahren zur Erzeugung von optisch codierten Signalen sowie Übertragungssystem Transmitter for generating optically encoded signals, processes for the production of optically encoded signals, and transmission system |
| 08/29/2002 | DE10104705A1 Verfahren und Telekommunikationseinrichtung zum Übertragen von Sprach- und Allgemeindaten Method and telecommunications device for transmitting voice and data General |
| 08/29/2002 | CA2438394A1 Devices, systems and methods for endocardial pressure measurement |
| 08/28/2002 | EP1235402A2 Head end receiver for digital data delivery systems using mixed mode SCDMA and TDMA multiplexing |
| 08/28/2002 | EP1235400A1 Data transmission method and data transmission device |
| 08/28/2002 | EP1235399A1 Method and apparatus to estimate the covariance matrix of the transmission channel of a UMTS system |
| 08/28/2002 | EP1235398A1 Channel estimation in orthogonal frequency division multiplexed systems |
| 08/28/2002 | EP1235356A1 Receiver for a mobile radio communication terminal |
| 08/28/2002 | EP1234423A1 Method and arrangement for synchronizing a receiver to a quadrature amplitude modulated signal |
| 08/28/2002 | EP1234402A1 Bit error estimates from pilot signals |
| 08/28/2002 | EP1234397A2 Data transmission in a communications system |
| 08/28/2002 | EP1234388A2 Arrangement for transmitting electrical signals and/or energy between parts that can be rotated in relation to each other |
| 08/28/2002 | EP1234386A1 Method of implementing a repeater, and a transceiver unit |
| 08/28/2002 | EP1147624B1 A method for improved channel impulse response estimation in tdma systems |
| 08/28/2002 | EP1038364B1 Apparatus and methods for determining signal direction from an estimated signal medium response for a ray component of a radio signal |
| 08/28/2002 | EP0732020B1 Receiver having an adjustable symbol slice demodulator |
| 08/28/2002 | EP0602249B1 Maximum likelihood sequence estimating device and method therefor |
| 08/28/2002 | CN1366753A Optimization of cannel equalizer |
| 08/28/2002 | CN1366737A Encoding/decoding device and encoding/decoding method |
| 08/28/2002 | CN1366403A Digital signal base-band modem |
| 08/28/2002 | CN1089988C Device and method for controlling baud rate between portable telephone and external device |
| 08/27/2002 | US6442383 Demodulator and digital wireless communication receiver |
| 08/27/2002 | US6442271 Digital isolation system with low power mode |
| 08/27/2002 | US6442223 Method and system for data transfer |
| 08/27/2002 | US6442219 Simultaneous decoding and phase synchronization using the criterion of maximum likelihood |
| 08/27/2002 | US6442218 Demodulator |
| 08/27/2002 | US6442213 Digital isolation system with hybrid circuit in ADC calibration loop |
| 08/27/2002 | US6442200 Modulating circuit, demodulating circuit and modulating and demodulating circuit system, using PPM method |
| 08/27/2002 | US6442199 Stabilizing the operation of fractionally spaced equalizers in digital signal receivers |
| 08/27/2002 | US6442198 Method and apparatus for stabilizing a decision feedback equalizer |
| 08/27/2002 | US6441695 Methods for transmitting a waveform having a controllable attenuation and propagation velocity |
| 08/27/2002 | US6441664 Signal phase adjustment circuit to set optimum phase |
| 08/27/2002 | US6441639 Circuit module connected to a transmission line including arrangement to suppress reflections at a branch point of the transmission line |
| 08/27/2002 | CA2374095A1 Procedure and device for estimating a propagation channel on the basis of statistics |
| 08/23/2002 | CA2368579A1 Head end receiver for digital data delivery systems using mixed mode scdma and tdma multiplexing |
| 08/22/2002 | WO2002065724A1 Multiple-level modulating method, multiple-level demodulating method, and multiple-level modulating/demodulating method |
| 08/22/2002 | WO2002065723A1 Multilevel modulating method, multilevel demodulating method, and multilevel modulating/demodulating method |
| 08/22/2002 | WO2002065720A1 System and method for transmission format detection |
| 08/22/2002 | WO2002065719A1 Estimation and compensation of the impulse response of the pulse-shaping filter in a wireless terminal |
| 08/22/2002 | WO2002065686A1 Method and apparatus for deskewing multiple incoming signals |
| 08/22/2002 | WO2002065662A2 Line interface a matching impedance coupled ro a feedback path |
| 08/22/2002 | WO2002065656A1 Distinguishing between final coding of received signals in a pcm modem |
| 08/22/2002 | WO2002065640A1 Digital modulation device in a system and method of using the same |
| 08/22/2002 | WO2002065292A2 Distributed fault tolerant and secure storage |
| 08/22/2002 | WO2002043271A3 Joint least-square synchronization, channel estimation and noise estimation |
| 08/22/2002 | WO2001089110A3 Receiver with a channel estimator, a matched filter, and a decision feedback equaliser |
| 08/22/2002 | WO2000024173A9 Apparatus and method for determining the closest coset points in a trellis decoder |
| 08/22/2002 | US20020116719 Controlling service units in a communication system |
| 08/22/2002 | US20020115412 Method and device for channel estimation, in particular for a cellular mobile telephone |
| 08/22/2002 | US20020114416 Phase alignment of data to clock |
| 08/22/2002 | US20020114409 Serial data communication apparatus and detection method for communication error |
| 08/22/2002 | US20020114408 Method for channel equalization, a receiver a channel equalizer, and a wireless communication device |
| 08/22/2002 | US20020114407 Clock and data recovery unit with loss of signal and error detection |
| 08/22/2002 | US20020114406 Signal processing circuit and method for measuring pulse width under existence of chattering noise |
| 08/22/2002 | US20020114399 Method and apparatus for bit-wise synchronous decoding of serial communication data |
| 08/22/2002 | US20020114398 Constellation-multiplexed transmitter and receiver |
| 08/22/2002 | US20020114385 Fast converging equalizer for a demodulator |
| 08/22/2002 | US20020114380 Combined pre-equalizer and nyquist filter |
| 08/22/2002 | US20020114270 Multiplex communication |
| 08/22/2002 | US20020114146 Precision on-chip transmission line termination |
| 08/22/2002 | US20020113689 Method and system for using power lines for signaling, telephony and data communications |
| 08/22/2002 | US20020113638 Termination resistor circuit for achieving highly versatile interface circuit and signal transmission system having the termination resistor circuit |
| 08/22/2002 | US20020113622 Spatially filtered data bus drivers and receivers and method of operating same |
| 08/21/2002 | EP1233626A1 Digital video interface supporting transport of audio and auxiliary data |
| 08/21/2002 | EP1233603A2 Methods and apparatus for verifying transmit power levels in a signal point limited transmission system |
| 08/21/2002 | EP1233588A2 Generation of optically coded signals |
| 08/21/2002 | EP1233587A1 Method and apparatus for optical transmission |
| 08/21/2002 | EP1233586A2 A method for channel equalization, a receiver, a channel equalizer, and a wireless communication device |
| 08/21/2002 | EP1233585A1 Channel sounding system |
| 08/21/2002 | EP1233565A2 Turbo-reception method and turbo-receiver for a MIMO system |
| 08/21/2002 | EP1233561A1 Receiving device and receiving method |
| 08/21/2002 | EP1233539A1 Receiver and adaptive equalizing method |
| 08/21/2002 | EP1232660A1 A digital communication receiver containing a channel tracker and a method for the operation thereof |
| 08/21/2002 | EP1232643A1 A low insertion loss current sense circuit |
| 08/21/2002 | EP1232636A1 Method and apparatus for impairment diagnosis in communication systems |
| 08/21/2002 | EP1232623A1 A hierarchical qam transmission system with varying grouping factor |