| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 04/16/2009 | US20090097338 Memory Device Receiver |
| 04/16/2009 | US20090096660 Softmultiband radio for ultra wide band |
| 04/16/2009 | DE10331829B4 Verfahren und Vorrichtung zur Erzeugung einer Referenzspannung Method and apparatus for generating a reference voltage |
| 04/16/2009 | DE102008046136A1 Schnittstelle und integrierter Schaltungschip mit einer Schnittstelle und Verfahren zum Senden oder Empfangen eines Signals Interface and an integrated circuit chip having an interface and method for transmitting or receiving a signal |
| 04/16/2009 | DE102007060015A1 Verfahren und Vorrichtung zur Detektion von Sendesignalen in einer Multi-Layer-Übertragung Method and device for the detection of transmission signals in a multi-layer transmission |
| 04/16/2009 | CA2699573A1 Fast square root algorithm for mimo equalization |
| 04/15/2009 | EP2048844A2 Receiving apparatus having equalizer and receiving method |
| 04/15/2009 | EP2048843A2 Communications system using adaptive filter and selected adaptive filter taps |
| 04/15/2009 | EP2048842A2 Communications system using adaptive filter for interference reduction |
| 04/15/2009 | EP2048841A2 Communications system using adaptive filter with adaptive update gain |
| 04/15/2009 | EP2048840A2 Communications system using an adaptive filter and variable delay before the adaptive filter taps |
| 04/15/2009 | EP2048839A2 Communications system using an adaptive filter selected based on the output power |
| 04/15/2009 | EP2048838A2 Communications system using adaptive filter circuit using parallel adaptive filters |
| 04/15/2009 | EP2048837A2 Communications system using adaptive filter with normalization circuit |
| 04/15/2009 | EP2048808A2 Reception device, reception method, information processing device, information processing method, and program |
| 04/15/2009 | EP2047651A2 Soft decision processing |
| 04/15/2009 | EP2047650A1 Reconfigurable signal processing scheme |
| 04/15/2009 | EP2047649A1 Communication system employing cyclic prefix single carrier modulation |
| 04/15/2009 | EP2047626A2 Concatenation-assisted symbol-level combining for mimo systems with harq and/or repetition coding |
| 04/15/2009 | EP2047612A2 Variable rate soft information forwarding |
| 04/15/2009 | EP1834459B1 16B/10S coding apparatus and method |
| 04/15/2009 | CN101411151A Radio reception device, radio transmission device, radio base station, reception method, and transmission method |
| 04/15/2009 | CN101411150A HSDPA co-processor for mobile terminals |
| 04/15/2009 | CN101411149A Low voltage and low power differential driver with matching output impedances |
| 04/15/2009 | CN101411087A Wireless communication method and system |
| 04/15/2009 | CN101409695A Contactless transmission of a differential signal between a transmitter and a receiver |
| 04/15/2009 | CN101409694A Method and system for implementing single carrier frequency domain equilibrium |
| 04/15/2009 | CN101409693A Method and system for implementing single carrier iterative equilibrium using Turbo code |
| 04/15/2009 | CN100479515C Decision feedback equalizer for digital TV and method thereof |
| 04/15/2009 | CN100479446C Communication quality estimation method. communication quality estimation apparatus and communication system |
| 04/15/2009 | CN100479444C Block mode channel estimating method in electric line communication system |
| 04/15/2009 | CN100479348C Repeat folding technology for multi-antenna receiver |
| 04/15/2009 | CN100479338C Reduced complexity sliding window based equalizer |
| 04/15/2009 | CN100479291C Method, device and system to control integrated circuit resonance |
| 04/15/2009 | CN100479052C Digital modulation device and digital modulation method |
| 04/14/2009 | US7519137 Timing recovery in data communication circuits |
| 04/14/2009 | US7519133 Transmission output control apparatus and its method, transmitter using the same, and recording medium recording transmission output control program |
| 04/14/2009 | US7519132 Reduced complexity multicarrier precoder |
| 04/14/2009 | US7519131 Method and digital circuit for transmitting a plurality of bit sequences to be transmitted via several bus lines |
| 04/14/2009 | US7519130 Front end interface for data receiver |
| 04/14/2009 | US7519129 Precoding of contention words in a fixed wireless access system |
| 04/14/2009 | US7519122 OFDM reception apparatus and OFDM reception method |
| 04/14/2009 | US7519109 Process for configuring an xDSL modem and xDSL modem having such a process |
| 04/14/2009 | US7519088 Robust digital communication system |
| 04/14/2009 | US7519082 Data packet fragmentation in a wireless communication system |
| 04/14/2009 | US7519028 Channel structure, method forming the same, radio base station, mobile station in mobile communication system |
| 04/14/2009 | US7519023 Frame structure for an adaptive modulation wireless communication system |
| 04/09/2009 | WO2009046330A1 Scrambling sequence generation in a communication system |
| 04/09/2009 | WO2009045493A1 Memory device |
| 04/09/2009 | WO2009044256A1 Apparatus and method for channel estimation |
| 04/09/2009 | WO2009043200A1 Interpolation method and apparatus using tracking filter in multi-carrier receiver |
| 04/09/2009 | WO2009026559A3 A method and apparatus for generating coefficients in a muti-input-multi-output (mimo) system |
| 04/09/2009 | WO2008134255A3 Systems and methods for providing an atc 0verlay data link |
| 04/09/2009 | WO2007052229A3 Alignment and deskew for multiple lanes of serial interconnect |
| 04/09/2009 | US20090092396 Adaptable Duobinary Generating Filters, Transmitters, Systems and Methods |
| 04/09/2009 | US20090092203 Adaptive self-quieter suppression for ofdm wireless communication systems |
| 04/09/2009 | US20090092040 Methods and systems for selecting modulation in an orthogonal frequency division multiplexing system |
| 04/09/2009 | DE4441757B4 Verfahren zur Übermittlung von Daten von einem beweglichen Teil eines Langstatorantriebs zu stationären Einrichtungen des Langstatorantriebs Method for transmitting data from a mobile part of a long stator to inpatient facilities of the long stator |
| 04/09/2009 | DE19917357B4 Empfänger für ein nichtlineares Signal A receiver for a non-linear signal |
| 04/09/2009 | DE19861382B4 Signalübertragungsschaltkreis Signal transmission circuit |
| 04/09/2009 | DE10316803B4 Verfahren und Vorrichtung zur Kanalschätzung in Funksystemen durch MMSE-basierte rekursive Filterung Method and device for channel estimation in radio systems by MMSE-based recursive filtering |
| 04/09/2009 | DE102008033650A1 TAp-Initialisierung von Equalizern basierend auf der geschätzten Kanalimpulsantwort TAP-initialization of equalizers based on the estimated channel impulse response |
| 04/09/2009 | DE102007048164A1 Verfahren zur kontaktlosen Übertragung wenigstens eines differentiellen Signals zwischen einem Sender und einem Empfänger bei Vorliegen wenigstens eines Gleichtaktstörsignals sowie zugehörige Schaltungsanordnung A method for the contactless transmission at least of a differential signal between a transmitter and a receiver in the presence of at least one Gleichtaktstörsignals and associated circuitry |
| 04/09/2009 | DE102007039616B4 Sendeempfängerschaltungen Transceiver circuits |
| 04/09/2009 | DE10135113B4 Pseudo-differentieller Leistungstreiber zur Verstärkung eines differentiellen Eingangsstroms Pseudo-differential output driver for amplifying a differential input current |
| 04/09/2009 | CA2699452A1 Scrambling sequence generation in a communication system |
| 04/08/2009 | EP2045989A2 Adaptive pilot design for mobile system |
| 04/08/2009 | EP2045988A1 Method and system for multiple input and multiple output channel estimation |
| 04/08/2009 | EP2045943A1 Mimo demodulator and method |
| 04/08/2009 | EP2045942A1 Multicarrier signal receiving apparatus and multicarrier signal transmitting apparatus |
| 04/08/2009 | EP2044742A1 Receiver structure and method for the demodulation of a quadrature-modulated signal |
| 04/08/2009 | EP2044711A2 Method and apparatus for correcting errors in a multiple subcarriers communication system using multiple antennas |
| 04/08/2009 | EP1776619B1 Method and apparatus for high-speed input sampling |
| 04/08/2009 | EP1745618B1 Staggered pilot transmission for channel estimation and time tracking |
| 04/08/2009 | EP1497916A4 Decision feedback equalizer |
| 04/08/2009 | EP1495538A4 Equalizer mode switch |
| 04/08/2009 | EP1407587B1 Dispersity coding for inverse multiplexing |
| 04/08/2009 | EP1269670A4 Transmission of stationary signals in quiescent mode |
| 04/08/2009 | EP1181781B1 Method of forming channel estimate, and receiver |
| 04/08/2009 | CN101406014A Encoding device, pulse generation device, and communication system |
| 04/08/2009 | CN101406013A Pulse transmitter, pulse receiver, pulse transmitting method, and pulse demodulating method |
| 04/08/2009 | CN101406012A Iteractive frequency correction using training sequence and data bits |
| 04/08/2009 | CN101405947A Parallel interference canceller with equalization of received signal and residual signal |
| 04/08/2009 | CN101404639A Method for preventing block synchronization error lock in single carrier frequency domain equalization system |
| 04/08/2009 | CN101404633A Carrier wave tracing method for single carrier system based on block transmission |
| 04/08/2009 | CN101404632A Adaptive equalization base band apparatus and method for aviation wireless transmission receiving device |
| 04/08/2009 | CN101404631A Adaptive equalization method for single carrier system |
| 04/08/2009 | CN101404564A Soft demodulation method for 8PSK Gray mapping |
| 04/08/2009 | CN101404561A Bit error rate estimation method, apparatus and receiver |
| 04/08/2009 | CN101404556A One-wire bus communication method |
| 04/08/2009 | CN101404518A Frequency deviation estimation method and apparatus used for radio communication system |
| 04/08/2009 | CN101404517A Signal frequency deviation correction method, apparatus and system |
| 04/08/2009 | CN101404516A Combined signal channel estimation and frame synchronization information detection method and apparatus |
| 04/08/2009 | CN100477812C Conversion equipment equipped with polarity reverse device |
| 04/08/2009 | CN100477654C Transmission/reception system and a transmission/reception signal processing method therefor |
| 04/08/2009 | CN100477652C Adaptive equalizer operating at a sampling rate asynchronous to the data rate |
| 04/08/2009 | CN100477651C High-performance OFDM channel estimation method based on combined pilot |
| 04/08/2009 | CN100477536C Method and apparatus for detecting messages with unknown signaling characteristic |
| 04/08/2009 | CN100477488C Chip and system using the same |
| 04/08/2009 | CN100477212C Semiconductor memory device with on-chip termination circuit |