| Patents for H04L 25 - Baseband systems (55,083) |
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| 07/09/1997 | EP0783217A2 Method and apparatus for transport of communication signals over a public network |
| 07/09/1997 | EP0782803A1 Method for demodulating digitally modulated data signals |
| 07/09/1997 | EP0576444B1 Monolithic integrated transmitter end stage |
| 07/08/1997 | US5646964 DS/CDMA receiver for high-speed fading environment |
| 07/08/1997 | US5646963 Fast automatic gain control |
| 07/08/1997 | US5646958 Decision feedback equalizer for canceling short-and long-multipath components using correspondingly delayed decision symbols |
| 07/08/1997 | US5646957 Burst update for an adaptive equalizer |
| 07/08/1997 | US5646950 Matched spectral null codes for partial response channels |
| 07/08/1997 | US5646938 Device for the serial exchange of data between two stations |
| 07/08/1997 | US5646698 Pre-frame-comb as well as "pre-line-comb" partial-response filtering of BPSK buried in a TV signal |
| 07/03/1997 | WO1997023980A1 High-speed pulse-shape generator, pulse multiplexer |
| 07/03/1997 | WO1997023979A1 Data transmission by means of pd-filtering and pulse-width modulation |
| 07/03/1997 | WO1997023970A1 Interpolation system for fixed sample rate signal processing |
| 07/03/1997 | WO1997023962A2 Method and apparatus for intersymbol interference reduction using array processing of diversity signals |
| 07/03/1997 | CA2241155A1 Method and apparatus for intersymbol interference reduction using array processing of diversity signals |
| 07/02/1997 | EP0782354A2 Communication receiver for selecting between scanning and locking to a channel |
| 07/02/1997 | EP0782305A2 Biderectional DFE |
| 07/02/1997 | EP0782278A2 Signal processing method |
| 07/02/1997 | EP0782277A2 Speech frame disabling circuitry for protection against burst errors of interleaved TDMA frames |
| 07/02/1997 | EP0781481A1 Blind equalizing apparatus |
| 07/02/1997 | EP0781467A2 Quadrature modulator with integrated distributed rc filters |
| 07/02/1997 | EP0524253B1 System to prevent a scrambler from generating undesired symbols |
| 07/01/1997 | US5644603 Maximum-likelihood sequence estimator with variable number of states |
| 07/01/1997 | US5644602 Direct digital frequency synthesizer for use in a subscriber unit of a wireless digital communication system |
| 07/01/1997 | US5644601 Method and apparatus for bias suppression in a VCO based FM transmission system |
| 07/01/1997 | US5644600 Multi-valued signal decoding circuit having bit synchronization signal timing transition which is sampled and held |
| 07/01/1997 | US5644597 Adaptive equalizer and adaptive diversity equalizer |
| 07/01/1997 | US5644574 Noise canceling single return conductor for multiple signal carrying conductors |
| 07/01/1997 | US5644569 Transmission of messages |
| 07/01/1997 | US5644311 Pulse width modulation pulse shaper |
| 07/01/1997 | US5644286 Power bus digital communication system |
| 07/01/1997 | US5644254 Rapid switching input-output couplers for high rate data transfer buses |
| 07/01/1997 | US5644252 Driver for interfacing integrated circuits to transmission lines |
| 06/26/1997 | WO1997023089A1 Channel identification |
| 06/26/1997 | WO1997023080A1 Method and apparatus for automatic frequency correction acquisition |
| 06/26/1997 | WO1997023073A1 Multichannel high-speed data transfer |
| 06/26/1997 | WO1997023061A1 Multisensor equalisation method and device enabling multisensor reception in the presence of interference and multipath propagation |
| 06/26/1997 | WO1997017763A3 Universal receiver device |
| 06/26/1997 | DE19651538A1 Transmission device for combustion engine controller |
| 06/26/1997 | DE19548099A1 Digitales Datenübertragungssystem A digital data transmission system |
| 06/25/1997 | EP0781054A2 Method of encoding and decoding for data transmission |
| 06/25/1997 | CN1152982A Method and device for synchronization of transmitter and receiver in a digital system |
| 06/24/1997 | US5642382 Fir filters with multiplexed inputs suitable for use in reconfigurable adaptive equalizers |
| 06/24/1997 | US5642381 Signal equalizer |
| 06/24/1997 | US5642113 Methods and devices for converting a sequence of m-bit information words to a modulated signal and including that signal on a record carrier, devices for decoding that signal and reading it from a record carrier, and that signal |
| 06/19/1997 | WO1997022184A2 Bi-directional signal transmission system |
| 06/19/1997 | WO1997022182A1 A digital modulation apparatus, a digital modulation method, and a recording medium therefor |
| 06/18/1997 | EP0779741A2 A method and apparatus for generating variable rate synchronization signals |
| 06/18/1997 | EP0779623A2 Digital data transmitting method |
| 06/18/1997 | EP0778996A1 Process and device for reshaping pairs of signals |
| 06/18/1997 | CN1152377A Recording medium, digital modulation/demodulation apparatus and digital modulation/demodulation method |
| 06/17/1997 | US5640605 Method and apparatus for synchronized transmission of data between a network adaptor and multiple transmission channels using a shared clocking frequency and multilevel data encoding |
| 06/17/1997 | US5640511 Method of arbitrating access to a data bus and apparatus therefor |
| 06/17/1997 | US5640432 Co-channel interference suppression system |
| 06/17/1997 | US5640430 In a communication unit |
| 06/17/1997 | US5640426 Clock recovery circuit of demodulator |
| 06/17/1997 | US5640422 Digital communications modulation method and apparatus |
| 06/17/1997 | US5640160 Pulse modulation method |
| 06/17/1997 | US5640117 Digital signal transmission circuit |
| 06/17/1997 | CA2139513C Synchronized offset extraction in a data receiver |
| 06/12/1997 | WO1997021270A1 Serial multi-gb/s data receiver |
| 06/12/1997 | DE19609266C1 Electrical power and data contactless transmission method for motor vehicle steering wheel for activating airbag |
| 06/11/1997 | EP0778687A2 Determination of branch metrics in a Viterbi equaliser |
| 06/11/1997 | EP0778683A2 Terminal equipment for telecommunications and information processing |
| 06/11/1997 | EP0778179A2 Multiplex communication system |
| 06/11/1997 | EP0777935A1 Signalling system |
| 06/11/1997 | EP0777876A1 Method and apparatus for synchronized transmission of data between a network adaptor and multiple transmission channels |
| 06/11/1997 | CN1151635A PPM demodulation device |
| 06/10/1997 | US5638409 Data receiving device for reproducing a received symbol from a received data signal |
| 06/10/1997 | US5638408 Variable transmission bit rate discrimination method and apparatus |
| 06/10/1997 | US5638402 Fast data transfer bus |
| 06/10/1997 | US5638400 Method for updating an equalization speed of an equalizer |
| 06/10/1997 | US5638287 Bridge device |
| 06/10/1997 | US5638064 Digital modulating/demodulating method and apparatus using same |
| 06/10/1997 | US5638009 Three conductor asynchronous signaling |
| 06/05/1997 | WO1997020399A1 Transmission system for a non linear transmission medium |
| 06/05/1997 | WO1997020383A1 Data detection for partial response channels |
| 06/05/1997 | DE19646262A1 Photographic camera with auxiliary control attachment |
| 06/05/1997 | CA2188077A1 Systems and methods of digital wireless communication using equalization |
| 06/04/1997 | EP0777367A1 Apparatus for cancelling signal dispersion in communications systems |
| 06/04/1997 | EP0777366A2 Apparatus for detecting a presence of a predetermined baud rate |
| 06/04/1997 | EP0777328A2 Bus driver failure detection systems |
| 06/04/1997 | EP0777226A2 Write equalization for partial response channels |
| 06/04/1997 | EP0707766B1 Start-stop receiver |
| 06/03/1997 | US5636251 Receiver for a trellis coded digital television signal |
| 06/03/1997 | US5636248 Method and system for regenerating amplitude and timing characteristics of an analog signal |
| 06/03/1997 | US5636244 Method and apparatus for initializing equalizer coefficents using peridioc training sequences |
| 06/03/1997 | US5636048 Equalizing amplifier, receiver using the same and preamplifier |
| 06/03/1997 | US5635894 For a data bus |
| 06/03/1997 | US5635864 Comparator circuit |
| 06/03/1997 | US5635853 Inherently balanced voltage regulation and current supply for bus termination |
| 05/29/1997 | WO1997019542A1 Method of synchronizing a digital signal receiver |
| 05/29/1997 | WO1997019483A2 Device for transmitting signals between moving parts |
| 05/28/1997 | EP0776119A2 Method and apparatus for simultaneous voice/data transmission |
| 05/28/1997 | EP0776110A2 Quadrature modulation circuit |
| 05/28/1997 | EP0776109A2 Reception filter for pulse-modulated signals |
| 05/28/1997 | EP0775406A1 System for the fail-safe transmission of data via a differential bus |
| 05/28/1997 | EP0775405A1 Method of and apparatus for interference rejection combining in multi-antenna digital cellular communications systems |
| 05/28/1997 | EP0775404A1 High-speed, differential line driver |
| 05/28/1997 | DE19648783A1 Standard actuator-sensor interface slave assembly for bus system |