| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 10/16/1996 | CN1133661A Method and apparatus for the transmission of variable rate digital data |
| 10/16/1996 | CN1133660A Multirate serial viterbi decoder for code division multiple access system applications |
| 10/15/1996 | US5566213 Selective call receiving device with improved symbol decoding and automatic frequency control |
| 10/15/1996 | US5566210 Data receiving apparatus |
| 10/15/1996 | US5566209 Transceiver algorithms of antenna arrays |
| 10/15/1996 | US5566206 Method and apparatus for determining data rate of transmitted variable rate data in a communications receiver |
| 10/15/1996 | US5566191 Soft decision maximum likelihood decoding method with adaptive metric |
| 10/15/1996 | US5565932 AGC system with pilot using digital data reference |
| 10/15/1996 | US5565926 Method and apparatus for communicating digital television signals using a signal constellation formed by four signal constellations placed in the quadrants |
| 10/15/1996 | US5565812 Increased sensitivity signal shaper circuit to recover a data stream coming from a digitally modulated channel |
| 10/10/1996 | WO1996031881A1 Recording medium, data transmission method and apparatus, and data reproduction method and apparatus |
| 10/09/1996 | EP0651927B1 Method for forwarding a signal-cell flow along a multiplicity of parallel junction lines while maintaining the cell sequence |
| 10/09/1996 | EP0555289B1 Channel equalisation in particular for fading channels |
| 10/09/1996 | CN1132969A Rapid-update adaptive channel-equalization filtering for digital radio receivers, such as HDTV receivers |
| 10/08/1996 | US5563911 Equalizer for data receiver apparatus |
| 10/08/1996 | US5563910 Recursive baud rate detection method and apparatus |
| 10/08/1996 | US5563888 Carrier offset tracking for a receiver using channel impulse response |
| 10/08/1996 | US5563664 Pre-frame-comb as well as pre-line-comb partial-response filtering of BPSK buried in a TV signal |
| 10/03/1996 | WO1996031037A1 Terminator with voltage regulator |
| 10/03/1996 | WO1996031012A1 Method of generating a.c. information for a bus system, and transmission unit for carrying out the method |
| 10/03/1996 | CA2216534A1 Transmission stage for generating ac voltage information for a bus system |
| 10/02/1996 | EP0735729A1 5B4T coding scheme |
| 10/02/1996 | EP0735728A1 5B4T coding scheme |
| 10/02/1996 | EP0735717A2 Timing recovery in a network-synchronized modem |
| 10/02/1996 | EP0735716A2 Timing recovery in a network-synchronized modem |
| 10/02/1996 | EP0735707A2 Receiver & transceiver for a digital signal of an arbitrary pattern |
| 10/02/1996 | EP0735680A1 2-Wire bus digital signal transmission receiver circuit |
| 10/02/1996 | EP0735494A1 Multiple clock translator for non-integer frequency ratios |
| 10/02/1996 | EP0734597A1 Circuit card with low profile detachable interface |
| 10/02/1996 | DE19511140A1 System for series data exchange between two certain stations each with interface |
| 10/01/1996 | US5561714 Scrambling system for serial digital video |
| 10/01/1996 | US5561687 Decision feedback equalizer employing fixed ratio postcursor taps for minimizing noise and intersymbol interference in signals conveyed over high speed data service loop |
| 10/01/1996 | US5561468 Multiplexed modulation system for robust audio digital television |
| 10/01/1996 | CA2082077C Frame-group transmission and reception for parallel/serial buses |
| 09/26/1996 | WO1996029800A2 Method and apparatus for detecting and indicating collisions over a wireless connection |
| 09/26/1996 | WO1996029786A1 Method for quantizing a signal on a regular hexagonal lattice, and encoding/decoding methods therefor |
| 09/26/1996 | WO1996024995A3 Method of communication channel monitoring using parity bits |
| 09/26/1996 | DE19509867A1 Simultaneous synchronous or asynchronous transmission of K data symbols |
| 09/26/1996 | DE19509601A1 Data signal equalisation for receiver in mobile communication system |
| 09/26/1996 | DE19509141A1 Wireless digital data exchange system esp. in mobile communication system |
| 09/25/1996 | EP0734133A1 Equalisation system for multicarrier receiver |
| 09/25/1996 | EP0734123A2 A pulse width modulation |
| 09/25/1996 | EP0733290A1 Fault tolerant digital transmission system |
| 09/25/1996 | EP0733289A1 Optimization of transmitted pulse shape and receiver timing in digital system |
| 09/25/1996 | EP0493501B1 Digital phase-locked loop biphase demodulating method and apparatus |
| 09/25/1996 | CN1132013A Dpsk wave linear prediction delay detection method |
| 09/25/1996 | CN1132010A Method and apparatus for receiving and decoding signals using partial de-correlation |
| 09/24/1996 | US5559963 Suspending, resuming, and interleaving frame-groups |
| 09/24/1996 | US5559837 Efficient utilization of present state/next state registers |
| 09/24/1996 | US5559835 Method and apparatus for encoding data for transfer over a communication channel |
| 09/24/1996 | US5559723 Learning sequence for estimating a transmission channel and corresponding estimator device |
| 09/24/1996 | US5559561 Coded modulation with shaping gain and tomlinson precoding |
| 09/24/1996 | US5559462 Digital signal transmission circuit |
| 09/24/1996 | US5559441 Transmission line driver with self adjusting output impedance |
| 09/24/1996 | CA2066400C Multiplexed synchronous/asynchronous data bus |
| 09/19/1996 | WO1996028944A2 A two-way paging system and apparatus |
| 09/19/1996 | WO1996028885A1 Slope, drift and offset compensation in zero-if receivers |
| 09/19/1996 | DE19603858A1 Asymmetrical signal offset detector for signal reproducing device e.g. for magnetic recording |
| 09/19/1996 | CA2213994A1 A two-way paging system and apparatus |
| 09/18/1996 | EP0732831A2 Decision-feedback equalizer with alarm ciruit |
| 09/18/1996 | EP0732824A2 Synchronization of a nibble packetizer |
| 09/18/1996 | EP0732022A1 Method and apparatus for coherent communication reception in a spread-spectrum communication system |
| 09/18/1996 | EP0732020A1 Receiver having an adjustable symbol slice demodulator |
| 09/18/1996 | EP0732016A1 Data phase alignment circuitry |
| 09/18/1996 | CN1131469A Method, digital signal processing module and system for efficiently selecting pre-emphasis filter during line probing |
| 09/17/1996 | US5557645 Channel-independent equalizer device |
| 09/17/1996 | US5557638 Transmission system for multivalued digital symbols |
| 09/17/1996 | US5557633 Integrated multi-port repeater having shared resources |
| 09/17/1996 | US5557223 For providing binary signals from a data system to a transmission line |
| 09/17/1996 | CA2017555C Coded transmission system with initializing code |
| 09/12/1996 | WO1996027959A1 High-speed data transmission in mobile communication networks |
| 09/12/1996 | WO1996027918A2 Cmos power-on reset technique |
| 09/12/1996 | DE19508415A1 Process interface e.g. for automation systems |
| 09/11/1996 | EP0731587A2 Compensation of doppler errors, particular in cellular networks |
| 09/11/1996 | EP0731586A1 Balanced ternary code |
| 09/11/1996 | EP0731585A1 Method and apparatus for performing signal reconstruction at the receiving end of a communication system |
| 09/11/1996 | EP0731584A2 Method for transmitting digital payload |
| 09/11/1996 | EP0731567A2 Maximum likelihood sequence estimator and maximum likelihood sequence estimating method |
| 09/11/1996 | EP0731561A1 A driver for interfacing integrated circuits to transmission lines |
| 09/11/1996 | EP0730797A1 Decoder for a non-coherently demodulated signal |
| 09/11/1996 | CN1130837A Blind multipath correction for digital communication channel |
| 09/11/1996 | CN1130830A Hybrid equalizer arrangement for use in data communication equipment |
| 09/10/1996 | US5555452 Peak and valley signal measuring circuit using single digital-to-analog converter |
| 09/10/1996 | US5555447 Method and apparatus for mitigating speech loss in a communication system |
| 09/10/1996 | US5555263 Method and apparatus for reducing switching oscillations in an ISDN line interface circuit |
| 09/10/1996 | US5555257 Cellular/satellite communications system with improved frequency re-use |
| 09/10/1996 | CA2171406A1 Maximum likelihood sequence estimator and maximum likelihood sequence estimating method |
| 09/10/1996 | CA2046953C Coding method and apparatus for pipelined and parallel processing |
| 09/10/1996 | CA2039373C Digital data communication system with adaptive channel response estimation |
| 09/06/1996 | WO1996027241A1 Data communications device to selectively operate as an analog modem, a digital modem, and a terminal adapter |
| 09/06/1996 | WO1996021304A3 Combating signal interference in digital transmission |
| 09/06/1996 | WO1996020540A3 Dual-mode fm/cdma communication system |
| 09/05/1996 | DE19507085A1 Circuit for active limitation of signal rate of rise and fall |
| 09/04/1996 | EP0730377A1 Circuit for processing an asynchronous signal containing a periodical synchronisation burst |
| 09/04/1996 | EP0730363A1 Method and device for receiving multiple bit rates by unique filtering for interpolation and adaption |
| 09/04/1996 | EP0730271A1 Method and apparatus for recording digital signals, medium for recording digital signals, and method and apparatus for transmitting digital signals |
| 09/04/1996 | EP0729680A1 Source synchronized data transmission circuit |
| 09/03/1996 | US5553070 Data link module for time division multiplexing control systems |
| 09/03/1996 | CA2170568A1 Multirate reception device and process using a single interpolation and adaptation filter |
| 08/29/1996 | WO1996026590A1 Interface isolator circuit for differential signals |