| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 09/14/1993 | US5245630 Equalized eye pattern instrument |
| 09/14/1993 | US5245611 Method and apparatus for providing carrier frequency offset compensation in a tdma communication system |
| 09/14/1993 | US5245557 High efficiency digital integrate and dump |
| 09/14/1993 | US5245556 Adaptive equalizer method and apparatus |
| 09/14/1993 | US5245339 Flexible encoding method and architecture for high speed data transmission and storage |
| 09/08/1993 | EP0558935A2 Communications adapter between two way alternate and two way simultaneous communication links |
| 09/07/1993 | US5243630 Method of and arrangement for generating a clock signal from a biphase modulated digital signal |
| 09/07/1993 | US5243628 Encoding method and code processing circuitry |
| 09/07/1993 | US5243626 Method for clocks synchronization for receiving pulse position encoded signals |
| 09/07/1993 | US5243625 Receiver for multivalued digital signals |
| 09/07/1993 | US5243624 Method and apparatus for updating coefficients in a complex adaptive equalizer |
| 09/07/1993 | US5243623 Switchable multi-mode transceiver interface device |
| 09/07/1993 | US5243337 Process and device for optimizing signal transmission rates on multifunctional well cables |
| 09/07/1993 | US5241961 Synchronous telemetry receiver and receiving method for an implantable medical device |
| 09/07/1993 | CA2012163C Digital signal decoding circuit and decoding method |
| 09/07/1993 | CA1322048C Frame synchronizing method and system |
| 09/03/1993 | CA2086853A1 Communications adapter between two way alternate and two way simultaneous communication links |
| 09/01/1993 | EP0558136A1 Transmission system with a circuit for correcting frequency and/or phase jitter between an incoming and an outgoing signal |
| 09/01/1993 | EP0558118A2 Transmission system comprising receiver with improved timing means |
| 09/01/1993 | EP0557561A1 Serial data link utilising NRZI and Manchester code |
| 09/01/1993 | EP0312573B1 Backplane bus |
| 08/31/1993 | US5241702 D.c. offset compensation in a radio receiver |
| 08/31/1993 | US5241660 Buffered asynchronous communications element with receive/transmit control and status reporting |
| 08/31/1993 | US5241602 Parallel scrambling system |
| 08/31/1993 | US5241388 Video signal filter method and circuit |
| 08/28/1993 | CA2090270A1 Circuit arrangement for equalizing frequency and/or phase variations between an incoming and an outgoing signal |
| 08/25/1993 | EP0556983A1 8B/10B encoder |
| 08/25/1993 | EP0556981A1 Method and apparatus for transmitting and receiving code |
| 08/25/1993 | EP0556980A1 Method and circuit for performing running disparity measurements |
| 08/25/1993 | EP0556697A1 Method and device for the transmission of additional information |
| 08/25/1993 | EP0556579A1 Frame-group transmission and reception for parallel/serial buses |
| 08/25/1993 | CN1075580A Frame-group transmission and reception for parallel/serial buses |
| 08/24/1993 | US5239559 Signal line impedance matching terminator apparatus |
| 08/19/1993 | WO1993016537A1 High speed modem systems incorporating distribution preserving tomlinson encoding and decoding for secondary channels |
| 08/19/1993 | CA2129030A1 High speed modem systems incorporating distribution preserving tomlinson encoding and decoding for secondary channels |
| 08/18/1993 | EP0555970A2 Data tracking system |
| 08/18/1993 | EP0555723A2 Method and circuit arrangement for regenerating distorted and noisy digital signals in a communications system |
| 08/18/1993 | EP0555289A1 Channel equalisation in particular for fading channels. |
| 08/18/1993 | EP0555234A1 Token ring equalizer |
| 08/17/1993 | US5237593 Sequence synchronisation |
| 08/17/1993 | US5237589 Method of and apparatus for shaping waveform and method of and apparatus for generating threshold for waveform shaping |
| 08/17/1993 | US5237563 Four-wire line unit interface circuit |
| 08/17/1993 | US5237324 System and method for producing baseband analog modulation signals |
| 08/17/1993 | CA1321416C Crosstalk reduction in unshielded twisted-pair lines |
| 08/17/1993 | CA1321415C Non-linear squelch circuit for ieee-802.3 protocol |
| 08/12/1993 | DE4236178A1 Transmission procedure for multilevel digital data via attenuating channel - removing DC component from base band by high pass filtering and compensating for intersymbol interference with DFE decoder |
| 08/11/1993 | EP0555013A2 Modulo decoder |
| 08/11/1993 | EP0554731A2 Line interface for high-speed transmission line |
| 08/11/1993 | EP0554710A1 Circuit for receiving digital signals transmitted over a waveguide |
| 08/10/1993 | US5235617 Transmission media driving system |
| 08/10/1993 | US5235222 Output circuit and interface system comprising the same |
| 08/10/1993 | US5235220 Majority decision method and circuit wherein least possible flip-flops are used |
| 08/10/1993 | CA1321273C Circuit arrangement for the regeneration of digital signals received in analog form |
| 08/05/1993 | WO1993015576A1 Means to avoid data distorsion in clock-synchronized signal sampling |
| 08/05/1993 | WO1993015574A1 Decoding by cross-correlation of a data sequence coded by cyclic shifting and inversion |
| 08/05/1993 | WO1993015551A1 Variable speed asynchronous modem |
| 08/05/1993 | WO1993015539A1 Device for providing electric power from a signal transmitter |
| 08/05/1993 | CA2126342A1 Variable speed asynchronous modem |
| 08/04/1993 | EP0554120A2 Adaptive transversal equalizer |
| 08/04/1993 | EP0553648A1 Parallel scrambler and descrambler |
| 08/04/1993 | EP0553289A1 Digital audio broadcasting system |
| 08/04/1993 | EP0217955B1 Transmitting data processing system |
| 08/04/1993 | CN1021758C Mobile assisted handoff |
| 08/03/1993 | US5233635 Receiving method and receiver for discrete signals |
| 08/03/1993 | CA1320997C Arrangement for combatting intersymbol interference and noise |
| 07/28/1993 | EP0552941A1 Signal line pulse enhancing circuit for integrated circuits |
| 07/28/1993 | EP0552699A2 Estimation of channel impulse response |
| 07/27/1993 | US5231667 Scrambling/descrambling circuit |
| 07/27/1993 | US5231648 Adaptive equalizer for digital cellular radio |
| 07/27/1993 | US5231394 Signal reproducing method |
| 07/27/1993 | CA2024353C Volterra linearizer for digital transmission |
| 07/27/1993 | CA2007922C Parallel mode adaptive transversal equalizer for high-speed digital communications system |
| 07/22/1993 | WO1993014585A1 Frequency synchronized bidirectional radio system |
| 07/22/1993 | WO1993014562A1 Method and apparatus for providing a digital audio interface protocol |
| 07/22/1993 | DE4201439A1 High-rate data transmission procedure via digital radio channel - providing multipath propagation compensation by decision feedback equaliser of correctly phased and weighted antenna signal combination |
| 07/21/1993 | EP0551695A1 Synchronizer and receiver for bi-phase coded data |
| 07/21/1993 | EP0551646A2 Concatenated block and convolution encoder-decoder |
| 07/21/1993 | EP0357667B1 Node for backplane bus |
| 07/20/1993 | US5230077 Method of reducing the power requirements in a mobile radio receiver |
| 07/20/1993 | US5230008 Multi-amplitude sample generating apparatus and method |
| 07/20/1993 | US5230006 Adaptive equalizer capable of effectively removing a remaining fading in an equalized signal |
| 07/20/1993 | US5229769 Method and circuit for performing running disparity measurements |
| 07/20/1993 | CA1320556C Telephone system digital channel bank interface |
| 07/14/1993 | EP0551081A2 Adaptive equalizer and receiver |
| 07/14/1993 | CN1074318A Gain control circuit for radio transmitter |
| 07/13/1993 | US5228061 Fast maximum likelihood decoder |
| 07/13/1993 | US5228060 Control unit for controlling modem used in receiver |
| 07/13/1993 | US5228059 Differential code transmission system |
| 07/13/1993 | US5228058 Adaptive equalizer |
| 07/13/1993 | US5228042 Method and circuit for testing transmission paths |
| 07/13/1993 | US5227741 Variable speed asynchronous modem |
| 07/13/1993 | US5227677 Zero power transmission line terminator |
| 07/08/1993 | WO1993013633A1 Receiver/decoder for a serial network of i/o devices |
| 07/08/1993 | WO1993013614A1 Novel device and method for precoding___________________________ |
| 07/07/1993 | EP0550143A2 MLSE for mobile radio channels |
| 07/07/1993 | EP0549672A1 Sequence synchronisation |
| 07/07/1993 | EP0327533B1 Radio communication receiver with apparatus for altering bit rate of the receiver |
| 07/07/1993 | EP0276445B1 Method and apparatus for detecting transient errors |
| 07/06/1993 | US5226167 Microcomputer circuit for attenuating oscillations in a resonant circuit by reversing phase and feeding back resonant circuit output oscillation voltage |
| 07/06/1993 | US5226062 Method and device for detecting multi-level digital signal data stream termination |