| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 09/09/2005 | WO2005083923A1 Optimum phase timing recovery in the presence of strong intersymbol interference |
| 09/09/2005 | WO2005083922A1 Communications systems, method and device in mimo systems with domain spreading |
| 09/08/2005 | US20050197064 Method and system for using PSK sync word for fine tuning frequency adjustment |
| 09/08/2005 | US20050195929 Sampling frequency conversion apparatus |
| 09/08/2005 | US20050195922 Signal separator |
| 09/08/2005 | US20050195915 Spatio-temporal processing for communication |
| 09/08/2005 | US20050195913 Communications system, method and device |
| 09/08/2005 | US20050195893 Bit-edge zero forcing equalizer |
| 09/08/2005 | US20050195763 Pilot transmission and channel estimation for MISO and MIMO receivers in a multi-antenna system |
| 09/08/2005 | US20050194992 System for transmission line termination by signal cancellation |
| 09/08/2005 | DE102004008427A1 Process to transmit digital and analog data between tool head and mobile tool e.g. lawn mower, floor polisher, soil rotivator, vacuum cleaner etc |
| 09/08/2005 | DE102004006510A1 Verfahren und Schaltung zur Differenztakt-Kompensation zwischen zwei Taktsystemen Method and circuit for differential mode compensation between two clock systems |
| 09/07/2005 | EP1571794A1 Method for inversely transforming a signal with respect to a given transfer function |
| 09/07/2005 | EP1571758A2 Receiver with multiple collectors in a multiple user detection system |
| 09/07/2005 | EP1570617A1 A fast transmitter based on table lookup |
| 09/07/2005 | EP1570616A1 Derivation of eigenvectors for spatial processing in mimo communication systems |
| 09/07/2005 | EP1570465A1 Multi-dimensional coding for high-density storage media applications |
| 09/07/2005 | CN1666480A Method and device for data transmission |
| 09/07/2005 | CN1666479A Arrangement and method for iterative channel impulse response estimation |
| 09/07/2005 | CN1666478A Communication apparatus including driver means for applying a switched signal to a communication line with a controlled slew rate |
| 09/07/2005 | CN1666439A CDMA system transmission matrix coefficient calculation |
| 09/07/2005 | CN1665227A Method for inversely transforming a signal with respect to a given transfer function |
| 09/07/2005 | CN1665226A Shortwave weak signal multi code channel Turbo iteration receiving method |
| 09/07/2005 | CN1665225A Decision feedback equalizer for physical layer of Ethernet |
| 09/07/2005 | CN1665224A Method for estimating channel capacity of multi-input multi-output system |
| 09/07/2005 | CN1218601C Apparatus and method of up-link data communication |
| 09/07/2005 | CN1218544C Method and apparatus for using frame energy metrics to improve rate determination |
| 09/07/2005 | CN1218530C Two-way maximum likelihood sequence evaluation system |
| 09/07/2005 | CN1218257C Data bus |
| 09/06/2005 | US6940924 Signal detection based on channel estimation |
| 09/06/2005 | US6940922 Response calibration method using a frequency-shifted receiver |
| 09/06/2005 | US6940920 Multiplier arrangement, signal modulator and transmitter |
| 09/06/2005 | US6940918 Compatibility mode pulse signal generation circuit and method |
| 09/06/2005 | US6940914 Turbo channel estimation for OFDM systems |
| 09/06/2005 | US6940898 Adaptive coefficient signal generator for adaptive signal equalizers with fractionally-spaced feedback |
| 09/06/2005 | US6940842 System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system |
| 09/06/2005 | US6940840 Apparatus for adaptive reverse power control for spread-spectrum communications |
| 09/06/2005 | US6940431 Method and apparatus for modulating and demodulating digital data |
| 09/06/2005 | US6940428 Apparatus and method for decoding |
| 09/06/2005 | US6940327 Pulse width control circuit controlling pulse width of output light |
| 09/06/2005 | US6940303 System and method to establish an adjustable on-chip impedance |
| 09/06/2005 | US6940302 Integrated circuit output driver circuitry with programmable preemphasis |
| 09/06/2005 | US6939300 Multiple level transmitter and method of transmitting |
| 09/01/2005 | WO2005081488A1 Quadrature modulation apparatus, method, program and recording medium |
| 09/01/2005 | WO2005081486A1 Method and apparatus providing time domain interpolated channel estimation with advanced noise suppression for multicarrier transmissions |
| 09/01/2005 | WO2005081485A1 Data loading method, transmitter, and base station |
| 09/01/2005 | WO2005081483A1 Calibration of downlink and uplink channel responses in a wireless mimo communication system |
| 09/01/2005 | WO2005081482A1 Chip-level or symbol-level equalizer structure for multiple transmit and receiver antenna configurations |
| 09/01/2005 | WO2005081481A1 Channel estimator and method for estimating a channel transfer function and apparatus and method for providing pilot sequences |
| 09/01/2005 | WO2005081480A1 Apparatus and method for estimating an effective channel and apparatus and method for providing pilot sequences |
| 09/01/2005 | WO2005081445A1 Transmit diversity and spatial spreading for an ofdm-based multi-antenna communication system |
| 09/01/2005 | WO2005081443A1 Apparatus and method for sequence estimation using multiple-input multiple -output filtering |
| 09/01/2005 | WO2005081424A2 Adaptive mimo systems |
| 09/01/2005 | WO2005081422A1 Receiving method and apparatus |
| 09/01/2005 | WO2005081411A1 Receiver apparatus |
| 09/01/2005 | WO2005079534A2 Systems and methods for parallel communication |
| 09/01/2005 | WO2005027549A8 Extension of the sim card interface in gsm devices |
| 09/01/2005 | WO2003055117A3 Method for the continuous estimation of the equalizer coefficients for wire-bound transmission systems |
| 09/01/2005 | US20050193318 Adaptive waveform equalization for viterbi-decodable signal and signal quality evaluation of viterbi-decodable signal |
| 09/01/2005 | US20050193305 Method and apparatus for antenna selection using channel response information in a multi-carrier system |
| 09/01/2005 | US20050193302 Test switching circuit for a high speed data interface |
| 09/01/2005 | US20050190875 Automatic delays for alignment of signals |
| 09/01/2005 | US20050190871 Multicarrier communication using a time domain equalizing filter |
| 09/01/2005 | US20050190870 Relayed communication with versatile self-interference cancellation |
| 09/01/2005 | US20050190868 Iterative channel and interference estimation and decoding |
| 09/01/2005 | US20050190860 Demodulation of a frequency-modulated received signal by means of a Viterbi algorithm |
| 09/01/2005 | US20050190859 IF derived data slicer reference voltage circuit |
| 09/01/2005 | US20050190851 Transmitting RF signals employing improved high-level combinations of analog FM and digital signals |
| 09/01/2005 | US20050190832 Decision feedback equalizer with dynamic feedback control |
| 09/01/2005 | US20050190800 Method and apparatus for estimating noise power per subcarrier in a multicarrier system |
| 09/01/2005 | US20050190607 Method for non-causal channel equalization |
| 09/01/2005 | US20050190516 Apparatus and method for over-voltage, under-voltage and over-current stress protection for transceiver input and output |
| 09/01/2005 | US20050189961 Method and apparatus for signal reception using ground termination and/or non-ground termination |
| 09/01/2005 | DE10393525T5 Kontaktlose Kurzstrecken-Kommunikationsvorrichtung für eine Schiebetür Contactless short-range communication device for a sliding door |
| 09/01/2005 | DE10241583B4 Empfangseinrichtung für digitale Signale Receiver for digital signals |
| 09/01/2005 | DE10210003B4 Schaltungsanordnung zur gezielten Bitlängenmanipulation für eine serielle Datenübertragung Circuitry for selectively Bitlängenmanipulation for serial data transmission |
| 09/01/2005 | CA2747374A1 Transmit diversity and spatial spreading for an ofdm-based multi-antenna communication system |
| 09/01/2005 | CA2747273A1 Transmit diversity and spatial spreading for an ofdm-based multi-antenna communication system |
| 09/01/2005 | CA2556420A1 Systems and methods for parallel communication |
| 08/31/2005 | EP1569401A1 Radio communication apparatus and radio communication method |
| 08/31/2005 | EP1569400A1 Radio communication system and radio communication method |
| 08/31/2005 | EP1569399A1 Single-antenna interference cancellation receiver with improved decision feedback for gsm systems |
| 08/31/2005 | EP1568187A2 Reduced complexity channel estimation for wireless communication systems |
| 08/31/2005 | EP1568186A2 Method for analysing the channel impulse response of a transmission channel |
| 08/31/2005 | EP1568160A1 Adaptive turbo multiuser detection for hsdpa/tdd cdma with unknown interferers |
| 08/31/2005 | EP1568149A1 Protective circuit for protection against overvoltage for a can-bus transceiver |
| 08/31/2005 | EP1568141A2 Communication system and method using signal to noise ratio estimation for scaling in processing received wireless communication signals |
| 08/31/2005 | EP1568015A2 Single clock data communication in direct stream digital system |
| 08/31/2005 | EP1568000A2 Method for transmitting a digitized message of little information depth |
| 08/31/2005 | EP1243089B1 Circuit and method of a reference clock interface |
| 08/31/2005 | EP1236322B1 Precoding for a non-linear codec |
| 08/31/2005 | EP1131926A4 Voice over data telecommunications network architecture |
| 08/31/2005 | CN1663212A Method for equalising and demodulating a data signal which is transmitted via a time-variant channel |
| 08/31/2005 | CN1663211A Device and method of estimating multiple channels |
| 08/31/2005 | CN1663207A Channel estimation for systems with transmission diversity |
| 08/31/2005 | CN1663139A Data access arrangement using a high frequency transformer for electrical isolation |
| 08/31/2005 | CN1663135A Ultra-wideband communication through a wire network |
| 08/31/2005 | CN1662986A Balanced disparity channel code for DC control |
| 08/31/2005 | CN1662957A Broadcast router having a serial digital audio data stream decoder |
| 08/31/2005 | CN1661930A Single-antenna interference cancellation receiver in time slot communication system |