| Patents for H04L 25 - Baseband systems (55,083) |
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| 01/02/2003 | EP1271770A2 Analog base band unit for RF receiver and method for using the same |
| 01/02/2003 | EP1271509A1 Method and apparatus for detecting and correcting errors in a magnetic recording channel of a mass storage system |
| 01/02/2003 | EP1269703A2 Sequential quadrant demodulation of digitally modulated radio signals |
| 01/02/2003 | EP1269702A1 Demodulator of an amplitude-modulated alternating signal |
| 01/02/2003 | EP1269670A2 Transmission of stationary signals in quiescent mode |
| 01/02/2003 | EP1269665A2 Method and apparatus for measuring channel state information |
| 01/02/2003 | EP1269644A2 Apparatus, system and method in an impulse radio communications system |
| 01/02/2003 | EP1110358B1 Digital equalising method, and radio communication receiver implementing said method |
| 01/02/2003 | EP1078520B1 Data processing device |
| 01/02/2003 | EP1038379A4 System, device and method for pcm upstream transmission utilizing an optimized transmit constellation |
| 01/02/2003 | EP0931404B1 Receiver signal processing system for cap signals |
| 01/02/2003 | EP0762667B1 Measuring device of the propagation time in a digital transmission system |
| 01/01/2003 | CN1389056A 信道均衡器 Channel equalizer |
| 01/01/2003 | CN1388661A Interference eliminating system and interference eliminating method |
| 01/01/2003 | CN1097930C Data communication system and equipment for such a system |
| 01/01/2003 | CN1097926C Data receiving apparatus |
| 01/01/2003 | CN1097921C Method and apparatus for determining coding rate in a wireless communication system |
| 01/01/2003 | CN1097885C Direct conversion receiver capable of clearing DC offset voltage |
| 12/31/2002 | US6501812 Method for reading and demodulating data at different rates |
| 12/31/2002 | US6501811 Sampling system |
| 12/31/2002 | US6501803 Low complexity maximum likelihood detecting of concatenated space codes for wireless applications |
| 12/31/2002 | US6501802 Digital silence for a PCM data communication system |
| 12/31/2002 | US6501792 Serial digital data communications receiver with improved automatic cable equalizer, AGC system, and DC restorer |
| 12/31/2002 | US6501790 Method and apparatus for providing high speed modem replay using locally connecting modems |
| 12/31/2002 | US6501319 Semiconductor device with signal transfer line |
| 12/31/2002 | US6501293 Method and apparatus for programmable active termination of input/output devices |
| 12/31/2002 | CA2242346C Method and apparatus for compressing and transmitting high speed data |
| 12/27/2002 | WO2002103973A2 Method for transmitting an analogue data stream with an optimal adjustment of the time range regenerator |
| 12/27/2002 | WO2002103972A1 Channel estimation-based equalizer with variable window length |
| 12/27/2002 | WO2002103971A2 Multicarrier receiver |
| 12/27/2002 | WO2002103926A1 Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion |
| 12/27/2002 | WO2002103917A2 Methods and systems for sending side-channel data during data inactive period |
| 12/27/2002 | WO2002103909A1 Gain compensation and bias current control in an lvds circuit |
| 12/27/2002 | WO2002103906A2 Low voltage differential signaling circuit with mid-point bias |
| 12/27/2002 | WO2002103696A2 Apparatus for reproducing digital information signal with means for asymmetry parameter estimation |
| 12/27/2002 | WO2002103374A1 Method and arrangement for reducing power consumption of a line driver |
| 12/27/2002 | WO2002063841A3 Physical layer interface for a local communication system |
| 12/27/2002 | WO2002045332A3 Selection of synchronisation, channel estimation, and equalisation techniques based on the received training sequence |
| 12/27/2002 | CA2416052A1 Methods and systems for sending side-channel data during data inactive period |
| 12/26/2002 | US20020199133 Automatic detection and correction of marginal data in polling loop system |
| 12/26/2002 | US20020198689 Method and apparatus for evaluating a digital information signal |
| 12/26/2002 | US20020198671 Method and system for displaying the amplitude distortions of a transmission channel |
| 12/26/2002 | US20020196877 Method and apparatus for characterizing the distortion produced by electronic equipment |
| 12/26/2002 | US20020196873 Detection and correction circuit for blind equalization convergence errors |
| 12/26/2002 | US20020196872 Apparatus and method for decoding biphase signals |
| 12/26/2002 | US20020196867 Method for selectively demodulating data including power control bit in mobile station |
| 12/26/2002 | US20020196866 Channel estimator and method therefor |
| 12/26/2002 | US20020196861 Systems and methods for implementing receiver transparent Q-mode |
| 12/26/2002 | US20020196860 Orthogonal frequency division multiplex signal demodulator circuit having simple circuit configuration |
| 12/26/2002 | US20020196844 Adaptive equalizer system for short burst modems and link hopping radio networks |
| 12/26/2002 | US20020196842 Closed loop multiple transmit, multiple receive antenna wireless communication system |
| 12/26/2002 | US20020196839 Method for peak power reduction in spread spectrum communications systems |
| 12/26/2002 | US20020196510 Method and system for decoding multilevel signals |
| 12/26/2002 | US20020196129 Method for remotely powering at least one board or card interconnected with an other board or card |
| 12/26/2002 | US20020196095 Equalization processing method and the apparatus for periodic fluctuation of transmission line characteristic |
| 12/26/2002 | US20020196059 Memory system including a memory device having a controlled output driver characteristic |
| 12/26/2002 | US20020196050 Method and system for bidirectional signal transmission |
| 12/26/2002 | US20020196049 LSI device capable of adjusting the output impedance to match the characteristic impedance |
| 12/25/2002 | CN1097374C Digital radio communication equipment |
| 12/25/2002 | CN1097373C Digital data processor and method for converting transmission character to multilevel data |
| 12/24/2002 | US6498825 Digital access arrangement circuitry and method for connecting to phone lines having a DC holding circuit with programmable current limiting |
| 12/24/2002 | US6498818 Method and system for transmitting information by means of phase modulation |
| 12/24/2002 | US6498805 Apparatus and method for estimating channel phase using channel symbol reliability data |
| 12/24/2002 | US6498578 Method and apparatus for generating pulses using dynamic transfer function characteristics |
| 12/24/2002 | US6498563 Synchronized communication system |
| 12/24/2002 | US6498541 Communication bus system and apparatus and device for use in such a system |
| 12/24/2002 | US6498518 Low input impedance line/bus receiver |
| 12/24/2002 | US6498305 Interconnect mechanics for electromagnetic coupler |
| 12/19/2002 | WO2002102098A1 Multi-detection of heartbeat to reduce error probability |
| 12/19/2002 | WO2002102095A1 Transmittal of heartbeat signal at a lower level than heartbeat request |
| 12/19/2002 | WO2002102006A2 Method for whitening colored noise |
| 12/19/2002 | WO2002102005A2 Pre-emphasis scheme |
| 12/19/2002 | WO2002101953A2 System and method for canceling interference in a communication system |
| 12/19/2002 | WO2002101949A1 A method and apparatus for receiving a plurality of time spaced signals |
| 12/19/2002 | WO2002101940A2 Receiver having decision feedback equalizer with remodulation |
| 12/19/2002 | WO2002101939A2 Robust burst detection and acquisition system and method |
| 12/19/2002 | WO2002101922A1 System and method for performing ranging in a cable modem system |
| 12/19/2002 | WO2002101743A1 Recording medium recording apparatus, recording method, recording medium reproduction apparatus, and reproduction method |
| 12/19/2002 | WO2002101341A2 Receiver having integrated spectral analysis capability |
| 12/19/2002 | WO2002071770A9 Adaptive communications methods for multiple user packet radio wireless networks |
| 12/19/2002 | WO2002071712A3 Equalising and decoding device for frequency-selective channels |
| 12/19/2002 | WO2002065894A8 Endocardial pressure measurement |
| 12/19/2002 | US20020194360 Method for centrally setting data rate in a data transmission facility and a device for centrally setting data rates |
| 12/19/2002 | US20020191723 Parallel signal automatic phase adjusting circuit |
| 12/19/2002 | US20020191719 Differential signal-delaying apparatus, receiver employing the apparatus, and communication system |
| 12/19/2002 | US20020191716 Error generation for adaptive equalizer |
| 12/19/2002 | US20020191709 Method for peak power reduction in multiple carrier communications systems |
| 12/19/2002 | US20020191707 Data transmission circuit for universal serial bus system |
| 12/19/2002 | US20020191690 System and method for positioning pulses in time using a code that provides spectral shaping |
| 12/19/2002 | US20020191684 System and method for performing ranging in a cable modem system |
| 12/19/2002 | US20020191630 Sparse channel estimation for orthogonal frequency division multiplexed signals |
| 12/19/2002 | US20020191578 Method for improving receivers for the 3GPP standard by employing coded control-symbols as additional pilot symbols |
| 12/19/2002 | US20020191568 Adaptive chip equalizers for synchronous DS-CDMA systems with pilot sequences |
| 12/19/2002 | US20020191460 Clocked pass transistor and complementary pass transistor logic circuits |
| 12/19/2002 | US20020190795 Method and apparatus for gain compensation and control in low voltage differential signaling applications |
| 12/19/2002 | US20020190762 Slew rate control circuit |
| 12/19/2002 | US20020190755 Data transmission circuit for universal serial bus |
| 12/19/2002 | US20020190754 Low voltage differential signaling circuit with mid-point bias |
| 12/19/2002 | US20020190747 Method and apparatus for non-linear termination of a transmission line |
| 12/19/2002 | US20020190746 Data transmission system, circuit and method |