| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 01/29/2004 | US20040017868 Application of multipath combiner and equalizer in a multi-channel direct sequence spread spectrum communication system |
| 01/29/2004 | US20040017863 Method and apparatus for optimizing tree pruning in a multiuser detector |
| 01/29/2004 | US20040017861 Slice circuit capable of accurate conversion of an analog signal to a digital signal |
| 01/29/2004 | US20040017846 Non-parametric matched filter receiver for wireless communication systems |
| 01/29/2004 | US20040017844 Channel estimation in spread spectrum system |
| 01/29/2004 | US20040017822 High-speed digital subscriber line (HDSL) wander reduction utilizing minimums |
| 01/29/2004 | US20040017518 High-resolution image projection |
| 01/29/2004 | US20040017516 Adaptive equalizer method and apparatus for american ATSC system |
| 01/29/2004 | US20040017306 Scalable analog-to-digital converter with digital down conversion for ultra wideband communications |
| 01/29/2004 | US20040017208 Time-domain reflectometer for testing terminated network cable |
| 01/29/2004 | DE10229860A1 Verfahren und Sendevorrichtung zum Übertragen eines zweiwertigen Signals The method and transmitting apparatus for transmitting a signal divalent |
| 01/29/2004 | DE10228740A1 Verfahren zur Ermittlung von Nutzsignalparametern und Störsignalparametern aus einem Empfangssignal eines Funkkommunikationssystems Method for determining and Nutzsignalparametern Störsignalparametern from a received signal a radio communication system |
| 01/29/2004 | CA2493195A1 Groupwise successive interference cancellation for block transmission with reception diversity |
| 01/29/2004 | CA2493106A1 Method and apparatus for hybrid decision feedback equalization |
| 01/28/2004 | EP1385308A1 Method and apparatus for synchronizing multiple serial datastreams in parallel |
| 01/28/2004 | EP1385307A1 Method and apparatus for synchronising multiple serial datastreams in parallel |
| 01/28/2004 | EP1385306A1 Method and apparatus for synchronising multiple serial datastreams in parallel |
| 01/28/2004 | EP1385305A1 Signal conditioning circuit with input equalization and output pre-emphasis |
| 01/28/2004 | EP1385304A2 Multiple high-speed bit stream interface circuit |
| 01/28/2004 | EP1385294A1 Method and apparatus for phase-aligning two clock signals |
| 01/28/2004 | EP1384361A1 System and method for terrestrial high-definition television reception |
| 01/28/2004 | EP1384338A1 Method and system for decoding multilevel signals |
| 01/28/2004 | EP1384321A1 Adaptive equalizer system for short burst modems and link hopping radio networks |
| 01/28/2004 | EP1033027B1 Communications methods and apparatus |
| 01/28/2004 | CN1471779A Method and apparatus for reduced rank channel estimation in a communications system |
| 01/28/2004 | CN1471778A Amplitude and phase estimation method in a wireless communication system |
| 01/28/2004 | CN1471763A Method for correcting and coding to source data element and relative iterative decoder |
| 01/28/2004 | CN1471280A Limiting circuit capable of correctly converting analogue signal into digital signal |
| 01/28/2004 | CN1471257A Signal transmission method, system, logic circuit and liquid crystal drive device |
| 01/28/2004 | CN1470881A Time-domain reflectometer for connecting network cable at test end |
| 01/28/2004 | CN1136687C Device for supporting multichannel multiple-rate business reception |
| 01/28/2004 | CN1136573C Reproducing device and method for improving performance of data using regulating filter coefficient of equalizer |
| 01/27/2004 | US6684233 Adaptive filter, control method of adaptive filter and storage medium storing therein program thereof |
| 01/27/2004 | US6684071 Terminal position location using multiple beams |
| 01/27/2004 | US6683907 Amplitude and phase estimation method in a wireless communication system |
| 01/27/2004 | US6683548 Analog isolation system with digital communication across a capacitive barrier |
| 01/27/2004 | US6683472 Method and apparatus for selectably providing single-ended and differential signaling with controllable impedance and transition time |
| 01/25/2004 | CA2432632A1 High-speed digital subscriber line (hdsl) wander reduction utilizing minimums |
| 01/22/2004 | WO2004008782A2 Adaptive noise filtering and equalization |
| 01/22/2004 | WO2004008707A1 Adaptive pre-equalization method and apparatus |
| 01/22/2004 | WO2004008705A1 Noise whitening |
| 01/22/2004 | WO2004008704A1 Frequency domain equalization in communications systems with scrambling |
| 01/22/2004 | WO2004008671A1 Communicating method, transmitting device using the same, and receiving device using the same |
| 01/22/2004 | WO2004008490A2 A selectable-tap equalizer, auto-configured equalizer, receiving circuit having an equalizer calibration function, and system having grouped reflection characteristics |
| 01/22/2004 | WO2003098644A3 Data access arrangement using a high frequency transformer for electrical isolation |
| 01/22/2004 | WO2003096590A3 Method and system of channel analysis and carrier selection in ofdm and multi-carrier systems |
| 01/22/2004 | WO2003081830A3 Xdsl multi-hybrid modem with power spectral density shaping |
| 01/22/2004 | WO2003067800A3 Radio frequency characterization of cable plant and corresponding calibration of communication equipment communicating via the cable plant |
| 01/22/2004 | WO2002060114A3 Filter for multicarrier signals |
| 01/22/2004 | US20040015774 Programmable glitch filter for an asynchronous data communication interface |
| 01/22/2004 | US20040015614 Conditioning circuit that spectrally shapes a serviced bit stream |
| 01/22/2004 | US20040014505 Method of saving power by reducing active reception time in standby mode |
| 01/22/2004 | US20040014448 Adaptive correction of a received signal frequency response tilt |
| 01/22/2004 | US20040013214 Judgment level setting method and data receiver |
| 01/22/2004 | US20040013213 Receiver for and method of recovering transmitted symbols in a H-ARQ packet retransmission |
| 01/22/2004 | US20040013208 Method and apparatus for determining a receiver sampling phase for use in diagnosing a channel |
| 01/22/2004 | US20040013203 Technique to enlarge data eyes in wireline communication systems |
| 01/22/2004 | US20040013191 Transposed structure for a decision feedback equalizer combined with a trellis decoder |
| 01/22/2004 | US20040013190 Method and apparatus for hybrid decision feedback equalization |
| 01/22/2004 | US20040013189 Soft slicer in a hybrid decision feedback equalizer |
| 01/22/2004 | US20040013188 Bit stream linear equalizer with AGC loop |
| 01/22/2004 | US20040013187 Waveform equalizer and shift resistor |
| 01/22/2004 | US20040013186 Method for transmitting an information of a mobile telecommunication system |
| 01/22/2004 | US20040013185 Method and apparatus for identifying the encoding type of a central office codec |
| 01/22/2004 | US20040013184 Bit stream conditioning circuit having adjustable input sensitivity |
| 01/22/2004 | US20040013182 Bit stream conditioning circuit having output pre-emphasis |
| 01/22/2004 | US20040013180 Space-time multipath coding schemes for wireless communication systems |
| 01/22/2004 | US20040013178 Channel diagnostic systems and methods |
| 01/22/2004 | US20040013171 Scaling using gain factors for use in data detection for wireless code division multiple access communication systems |
| 01/22/2004 | US20040013084 Training prefix modulation method and receiver |
| 01/22/2004 | US20040013083 Method and apparatus for compensating for variations in a receive portion of a wireless communication device |
| 01/22/2004 | US20040012515 Systems and methods of bidirectional communication across an isolation barrier |
| 01/22/2004 | US20040012433 Adaptive noise filtering and equalization for optimal high speed multilevel signal decoding |
| 01/22/2004 | DE10228159A1 Verfahren zur Entzerrung und Demodulation eines über einen zeitveränderlichen Kanal übertragenen Datensignals Method for equalizing and demodulating a transmitted over a time varying channel data signal |
| 01/22/2004 | DE10138218B4 Verfahren zur Übertragung von Daten Method for transmitting data |
| 01/22/2004 | CA2532622A1 Frequency domain equalization in communications systems with scrambling |
| 01/21/2004 | EP1383289A1 Noise whitening |
| 01/21/2004 | EP1383288A2 Method and apparatus for measuring the symbol rate of a digitally modulated, high frequency signal |
| 01/21/2004 | EP1383263A1 Estimation method of flat fading channel in cdma communication system and apparatus for the same |
| 01/21/2004 | EP1383254A1 Reception apparatus |
| 01/21/2004 | EP1383237A2 Adaptive equalizer with integrated adjustment of the output level |
| 01/21/2004 | EP1382172A1 Enhanced wireless packet data communication system, method, and apparatus apllicable to both wide area networks and local area networks |
| 01/21/2004 | EP1382169A1 Method, apparatus and system for synchronization in radio communication systems |
| 01/21/2004 | EP1382168A2 Method and apparatus for generating pulses using dynamic transfer function characteristics |
| 01/21/2004 | EP1382167A2 Blind equalization using reliable symbols |
| 01/21/2004 | EP1382146A1 Data communication apparatus and method based on orthogonal frequency division multiple access |
| 01/21/2004 | EP1382119A2 Output driver circuit with current detection |
| 01/21/2004 | EP1381963A1 Arithmetic functions in torus and tree networks |
| 01/21/2004 | EP1381959A1 A global tree network for computing structures |
| 01/21/2004 | EP1381958A2 Global interrupt and barrier networks |
| 01/21/2004 | EP1078497B1 Method of and apparatus for communicating data packets in a wireless network of a metropolitan area |
| 01/21/2004 | EP1033018B1 Receiver for a carrier-modulated signal and process for treating a carrier-modulated signal |
| 01/21/2004 | CN1470118A Adaptive equaliser |
| 01/21/2004 | CN1470107A Signal strength compensation for mobile radio channels that considerably vary with time |
| 01/21/2004 | CN1469655A Project for selecting threshold to realize path selection with optimum path in radio communication |
| 01/21/2004 | CN1469654A Repeat folding technology for multi-antenna receiver |
| 01/21/2004 | CN1469607A Equalizer, equalizing method and emitter |
| 01/21/2004 | CN1469565A Space-time emission diversity receiver for indication channel of movable WCDMA communication system and its receiving method |
| 01/21/2004 | CN1469564A Down synthetic channel device for wideband CDMA system |
| 01/21/2004 | CN1469562A Information channel balancer for quadrature frequency division multiplexing receiver and method thereof |