| Patents for H04L 25 - Baseband systems (55,083) |
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| 02/14/2002 | WO2002013397A2 Constrained-envelope transmitter and method therefor |
| 02/14/2002 | WO2001078340A3 Method for determining the filter coefficients of a digital time domain equaliser for a multicarrier frequency signal |
| 02/14/2002 | US20020019981 System and method for using television schedule information |
| 02/14/2002 | US20020019952 Method of determining data transfer speed in data transfer apparatus |
| 02/14/2002 | US20020019896 Encoder/decoder architecture and related processing system |
| 02/14/2002 | US20020018557 External resistor and method to minimize power dissipation in DC holding circuitry for a communication system |
| 02/14/2002 | US20020018537 Configuration and method for calibrating an interface for multichannel synchronized data transmission |
| 02/14/2002 | US20020018534 Multiplier arrangement, signal modulator and transmitter |
| 02/14/2002 | US20020018532 Method for detection of pilot tones |
| 02/14/2002 | US20020018528 Receiver, receiving method, and recording medium which records program for receiving data signals |
| 02/14/2002 | US20020018492 Transmission method and transmission system as well as communications device |
| 02/14/2002 | US20020018454 Multi-user detection using an adaptive combination of joint detection and successive interface cancellation |
| 02/14/2002 | US20020018444 Method and apparatus for multi-lane communication channel with deskewing capability |
| 02/14/2002 | US20020018270 Method for adjusting the radiated power in a transmitter |
| 02/14/2002 | US20020017949 Apparatus and method for determining a pulse position for a signal encoded by a pulse modulation |
| 02/14/2002 | US20020017944 Method and apparatus for glitch protection for input buffers in a source-synchronous environment |
| 02/14/2002 | US20020017930 Signal transmission device |
| 02/14/2002 | US20020017929 Semiconductor memory device having a controlled output driver characteristic |
| 02/14/2002 | US20020017920 Low voltage differential dual receiver |
| 02/14/2002 | US20020017919 Isolator for transmitting logic signals across an isolation barrier |
| 02/14/2002 | DE10037489A1 Transmission-line failure detector for communication system has frequency decision circuits which judge failure of transmission lines depending on generation frequency of mismatching detection signals |
| 02/14/2002 | DE10037477A1 Method and configuration for calibrating an interface for multi-channel synchronized data transmission uses an interface with parallel transfer channels for transferring multiple parallel data signals and command signals. |
| 02/14/2002 | DE10035353A1 Communication system, has nodes connected to two-wire type transmission line and each including termination resistance corresponding to two-wire type transmission line |
| 02/13/2002 | EP1179936A1 Demodulator for CPFSK signals using a linear approximation of the CPFSK signal |
| 02/13/2002 | EP1179935A1 Channel delay spread adaptive equalization and decoding |
| 02/13/2002 | EP1179934A1 Adaptive turbo-equalization |
| 02/13/2002 | EP1179933A2 Wireless, digital data connection |
| 02/13/2002 | EP1179764A2 Real time stamp distribution |
| 02/13/2002 | EP1179252A1 Differential receiver |
| 02/13/2002 | EP1179251A1 Method and device for estimating memory-enabled transmission channels |
| 02/13/2002 | EP1179237A1 Channel estimate of a communication channel in a cdma system |
| 02/13/2002 | EP1179226A1 Reception method and receiver for mobile radiotelephone applications |
| 02/13/2002 | EP0972356B1 Combined parallel adaptive equalizer/echo canceller |
| 02/13/2002 | CN1336039A A communication signal receiver and an operating method therefor |
| 02/13/2002 | CN1335731A Outer assigned information treating method of decoding cascade convolution code |
| 02/13/2002 | CN1335699A Adaptive digital pre-distortion method and device for wideband transmitter |
| 02/13/2002 | CN1335681A Jitter tester and lock phase ring using with tested flutter |
| 02/12/2002 | US6347391 Radio communication apparatus |
| 02/12/2002 | US6347390 Data encoding method and device, data decoding method and device, and data supply medium |
| 02/12/2002 | US6347350 Driving the last inbound signal on a line in a bus with a termination |
| 02/12/2002 | US6347223 Method and receiver for data transmission |
| 02/12/2002 | US6347127 Method and apparatus for multi-symbol matched filter estimation of an evaluation symbol in a received signal having a predictable inter-symbol interference |
| 02/12/2002 | US6347126 Receiver with a frequency offset correcting function |
| 02/12/2002 | US6347125 Reduced complexity demodulator for multi-bit symbols |
| 02/12/2002 | US6347124 System and method of soft decision decoding |
| 02/12/2002 | US6345520 Device for transferring digital data between a rotating part and a fixed part of a machine, particularly for hosiery knitting machines and the like |
| 02/12/2002 | CA2056072C Device for transmitting synchronous data in an asynchronous network, particularly an atm network |
| 02/07/2002 | WO2002011384A2 Clipping in a dmt transmitter |
| 02/07/2002 | WO2002011379A1 Method and apparatus for adaptive digital predistortion in a radio transmitter |
| 02/07/2002 | WO2002011378A1 Method for processing a digital input signal of a channel equalizer |
| 02/07/2002 | WO2002011377A2 Current mode transmission |
| 02/07/2002 | WO2002011353A1 Determination of a differential offset in a radio device |
| 02/07/2002 | US20020016936 Buffer device |
| 02/07/2002 | US20020015477 Dynamic bandwidth allocation |
| 02/07/2002 | US20020015459 Method for modifying the channel impulse response in TDMA systems |
| 02/07/2002 | US20020015450 Correction of phase and amplitude imbalance of I/Q modulator |
| 02/07/2002 | US20020015438 Spread-spectrum signal receiver |
| 02/07/2002 | US20020015423 Apparatus and method for trellis encoding data for transmission in digital data transmission systems |
| 02/07/2002 | US20020014930 Communication bus system and apparatus and device for use in such a system |
| 02/07/2002 | DE10035037A1 Elektrische Anlage für ein Kraftfahrzeug Electrical system for a motor vehicle |
| 02/06/2002 | EP1178640A1 Device and method for channel estimating an OFDM system |
| 02/06/2002 | EP1178639A1 Transmission gain regulating method and radio device |
| 02/06/2002 | EP1178637A1 Apparatus for reducing DC offset in a direct conversion receiver |
| 02/06/2002 | EP1177665A1 Method and apparatus for adaptively classifying a multi-level signal |
| 02/06/2002 | EP1177664A1 Method and device for correcting digital code words in a digital communication network |
| 02/06/2002 | EP1177663A1 Multicarrier equaliser based on krakovian algebra |
| 02/06/2002 | EP1177661A2 Amplitude and phase estimation method in a wireless communication system |
| 02/06/2002 | EP1177618A1 Means and method for increasing performance of interference-suppression based receivers |
| 02/06/2002 | EP1177602A2 Method for correcting dc offsets in a receiver |
| 02/06/2002 | CN1335010A Method for combining signals on digital interface |
| 02/06/2002 | CN1334997A Channel estimation for CDMA system using pre-defined symbols in addition to pilot symbols |
| 02/06/2002 | CN1334994A Detection of mutually orthogonal codewords with intersymbol interference and imperfect timing |
| 02/06/2002 | CN1078987C Direct sequence CDMA coherent upline detector |
| 02/06/2002 | CN1078983C Fractionally spaced equalizing circuits and method |
| 02/06/2002 | CN1078980C Signal detection in TDMA system |
| 02/05/2002 | US6345329 Method and apparatus for exchanging data using a queued direct input-output device |
| 02/05/2002 | US6345326 Computer program device and product for timely processing of data using a queued direct input-output device |
| 02/05/2002 | US6345325 Method and apparatus for ensuring accurate and timely processing of data using a queued direct input-output device |
| 02/05/2002 | US6345324 Apparatus for transferring data using an interface element and a queued direct input-output device |
| 02/05/2002 | US6345076 Receiver for a digital transmission system |
| 02/05/2002 | US6344871 NTSC interference rejection filter |
| 02/05/2002 | US6344765 Signal transmission with reduced ringing of signals |
| 02/05/2002 | US6344756 Echo cancellation circuit for a Bi-directional current mode link |
| 01/31/2002 | WO2002009381A2 Data transmission using pulse width modulation |
| 01/31/2002 | WO2002009380A2 Data transmission using pulse with modulation |
| 01/31/2002 | WO2002009379A2 Transmission of main and auxilliary data using pulse width modulation |
| 01/31/2002 | WO2002009376A1 Data transmission device, data transfer system and method |
| 01/31/2002 | WO2002009375A1 Estimation of the downlink channel for umts |
| 01/31/2002 | WO2002009374A2 Decoding of asynchronous data signals, using calculation of derivates |
| 01/31/2002 | WO2002009373A2 Reduction of peak to average power ratio |
| 01/31/2002 | WO2002009343A1 Link quality determination of a transmission link in an ofdm transmission system |
| 01/31/2002 | WO2002009317A1 Radio receiving device and radio receiving method |
| 01/31/2002 | WO2002009315A1 Receiving apparatus and receiving method for radio communication |
| 01/31/2002 | WO2002009305A2 Method and apparatus for processing a modulated signal using an equalizer and a rake receiver |
| 01/31/2002 | WO2002009297A2 Estimation of channel and of channel order |
| 01/31/2002 | WO2002009292A2 Adaptive sigma-delta modulation with improved dynamic range |
| 01/31/2002 | WO2002009281A2 5-ary receiver utilizing common mode insensitive differential offset comparator |
| 01/31/2002 | WO2002008912A2 Ground level shift detection in can systems |
| 01/31/2002 | WO2001071996A3 Block-iterative decision feedback equalizer with error-conrol coding |
| 01/31/2002 | WO2001054295A3 Method and system for displaying the amplitude distortions of a transmission channel |