| Patents for H04L 27 - Modulated-carrier systems (89,721) |
|---|
| 03/13/1996 | EP0701350A2 Blind transversal equaliser |
| 03/13/1996 | EP0701345A2 Multicarrier transmission using differential phases |
| 03/13/1996 | EP0701320A2 Detector for digitally modulated signal |
| 03/13/1996 | EP0700616A1 A frequency agile radio |
| 03/13/1996 | EP0620959A4 Frequency synchronized bidirectional radio system. |
| 03/13/1996 | CN1118644A A digital communication system and a receiver for use in such a system |
| 03/13/1996 | CN1118543A Trellis coding in a simultaneous voice and data system |
| 03/13/1996 | CA2154502A1 Method and apparatus for automatically adapting the amount of warping in a system transmitting information through a non-linear channel |
| 03/12/1996 | US5499273 Method and apparatus for symbol clock recovery from signal having wide frequency possibilities |
| 03/12/1996 | US5499270 Spectral encoding-decoding system and method thereof |
| 03/12/1996 | US5499268 Adaptive equalizer capable of compensating for carrier frequency offset |
| 03/12/1996 | US5499246 Digital radio receiver which detects when a portion of a burst is stolen for a control message |
| 03/12/1996 | CA2077899C Digital modulation circuit |
| 03/12/1996 | CA2051982C Automatic gain control apparatus and method |
| 03/10/1996 | CA2154825A1 Dual mode radiotelephone modulator |
| 03/07/1996 | WO1996007260A1 Signal transmitter, signal receiver, and signal transmitting-receiving method |
| 03/07/1996 | WO1996007235A1 Process and device for reshaping pairs of signals |
| 03/07/1996 | WO1996007234A1 Communication device with efficient zero-crossing generator |
| 03/07/1996 | CA2197472A1 Method and apparatus for the correction of signal-pairs |
| 03/06/1996 | EP0700205A2 Multimedia television receiver and method of booting the same |
| 03/06/1996 | EP0700190A1 Method and circuit for demodulating a digitally amplitude-modulated carrier signal |
| 03/06/1996 | EP0700183A2 Method for generation of bit reliability information for a digital transmission system using M-ary orthogonal modulation |
| 03/06/1996 | EP0700170A2 A method and apparatus for spread spectrum code pulse position modulation |
| 03/06/1996 | EP0699362A1 Wideband square-law detector having a triangular frequency characteristic as well as a transmission system and a receiver including such a detector |
| 03/05/1996 | US5497402 Automatic frequency control device for satellite communications ground system |
| 03/05/1996 | US5497401 Branch metric computer for a Viterbi decoder of a punctured and pragmatic trellis code convolutional decoder suitable for use in a multi-channel receiver of satellite, terrestrial and cable transmitted FEC compressed-digital television data |
| 03/05/1996 | US5497400 Decision feedback demodulator with phase and frequency estimation |
| 03/05/1996 | US5497398 System for communicating information over a communication link |
| 03/05/1996 | US5497397 Parallel dataword modulation scheme |
| 03/05/1996 | US5497205 Apparatus for processing BPSK signal transmitted with NTSC TV on quadrature-phase video |
| 03/05/1996 | US5497121 Automatically correcting data detection circuit and method for FSK modulated signals |
| 03/05/1996 | CA2056021C Digital quadrature phase detection circuit |
| 03/01/1996 | CA2153711A1 Method and apparatus for spread spectrum code pulse position modulation |
| 02/29/1996 | WO1996006494A2 Nonlinear digital communications system |
| 02/29/1996 | WO1996006490A1 Multi-band, multi-mode spread-spectrum communication system |
| 02/29/1996 | CA2197332A1 Multi-band, multi-mode spread-spectrum communication system |
| 02/28/1996 | EP0698971A2 Synchronization for DSSS transmission system using jittered pilot code |
| 02/28/1996 | EP0698970A1 Digital transmission system comprising a double synchronising loop |
| 02/28/1996 | EP0698327A1 Telecom adapter for interfacing computing devices to the analog telephone network |
| 02/28/1996 | EP0698324A1 A communication device for computer networks, particularly of the cordless type |
| 02/28/1996 | CN1117686A Receiver with sigma-delta analog-to-digital conversion for digital signals buried in TV signals |
| 02/28/1996 | CN1117402A Striding exerciser with upwardly curved tracks |
| 02/27/1996 | US5495510 Phase synchronization device integrated into the demodulator stage of a receiver of multi-phase modulator signals |
| 02/27/1996 | US5495506 Automatic frequency control apparatus |
| 02/27/1996 | US5495504 Signal generating apparatus |
| 02/27/1996 | US5495501 Communication system including a digital roll-off filter |
| 02/27/1996 | US5495483 Method and apparatus for allocating carrier channels |
| 02/27/1996 | US5495246 Telecom adapter for interfacing computing devices to the analog telephone network |
| 02/27/1996 | US5495203 Efficient QAM equalizer/demodulator with non-integer sampling |
| 02/27/1996 | US5494490 Dyeing keratinous fibers by applying as coupler 4-hydroxy- or 4-aminobenzimidazole or their derivatives in presence of para-phenylenediamine or its derivatives |
| 02/22/1996 | WO1996005679A1 Communication device with zero-crossing demodulator |
| 02/22/1996 | WO1996005652A1 Communication device with efficient multi-level digital demodulator |
| 02/21/1996 | EP0697159A1 Multiple carrier digital television signal decoder |
| 02/21/1996 | EP0697155A1 Wireless data transceiver |
| 02/21/1996 | EP0697153A1 Compensation for local oscillator errors in an ofdm receiver |
| 02/21/1996 | CN1117333A Method and apparatus for creating a composite waveform |
| 02/21/1996 | CN1117233A Side-channel communications in simultaneous boice and data transmission |
| 02/21/1996 | CN1117232A Circuit for demodulating detection signal using average amplitude of detection signal |
| 02/21/1996 | CN1117231A 相位差和幅度校正电路 Phase and amplitude correction circuit |
| 02/21/1996 | CN1117228A Voice activated data rate change in simultaneous voice and data transmission |
| 02/21/1996 | CN1117221A Automatic frequency control method and apparatus therefor |
| 02/20/1996 | US5493587 Method and circuits for reducing the peak power of the filtered signal transmitted in a digital link |
| 02/20/1996 | US5493586 Method of transmitting data |
| 02/20/1996 | US5493583 Wireless data transceiver |
| 02/20/1996 | US5493257 Modulator with biasing circuit to minimize output distortion |
| 02/20/1996 | CA2030097C Interleaving in coded modulation for mobile radio |
| 02/15/1996 | WO1996004740A1 Fsk permutation modulation |
| 02/15/1996 | CA2309096A1 Method and apparatus for securing data communication |
| 02/14/1996 | EP0696862A1 Phasedetector for control of carrier recovery |
| 02/14/1996 | EP0696398A1 A multiple access digital transmission system and a radio base station and a receiver for use in such a system |
| 02/14/1996 | EP0630420B1 Process for coating elongated materials with multiple layers |
| 02/14/1996 | CN1116891A Method and apparatus for multi-phase component downconversion |
| 02/14/1996 | CN1116809A Digital VSB detector with bandpass phase tracker, as for inclusion in an HDTV receiver |
| 02/13/1996 | US5491832 Cellular radio communications system |
| 02/13/1996 | US5491828 Integrated data processing system having CPU core and parallel independently operating DSP module utilizing successive approximation analog to digital and PWM for parallel disconnect |
| 02/13/1996 | US5491727 Apparatus useful in radio communication of digital data using minimal bandwidth |
| 02/13/1996 | US5491724 Mean phase predictor for maximum a posteriori demodulator |
| 02/13/1996 | US5491721 Modem powering method and apparatus |
| 02/13/1996 | US5491720 Method and system for automatically determining data communication device type and corresponding transmission rate |
| 02/13/1996 | US5491457 F-modulation amplification |
| 02/08/1996 | WO1996003841A1 Method for the adaptive assignment of the transmission capacity of a transmission channel |
| 02/08/1996 | WO1996003828A1 Non-complex dual-correlation phase reversal detector and method |
| 02/08/1996 | WO1996003823A1 Hierarchical communication system providing intelligent data, program and processing migration |
| 02/08/1996 | DE4436564C1 Demodulator for 2-dimensional digitally modulated signals |
| 02/08/1996 | CA2195661A1 Hierarchical communication system providing intelligent data, program and processing migration |
| 02/08/1996 | CA2171343A1 Non-complex dual-correlation phase reversal detector and method |
| 02/07/1996 | EP0696139A2 Device for the processing of digital and analog input signals |
| 02/07/1996 | CN1116472A A method for minimizing a phase error of a transmitter |
| 02/07/1996 | CN1116375A Quadrature modulator with adaptive suppression of carrier leakage |
| 02/06/1996 | US5490177 Method and apparatus for determining signal quality |
| 02/06/1996 | US5490176 Detecting false-locking and coherent digital demodulation using the same |
| 02/06/1996 | US5490174 Digital data receiver |
| 02/06/1996 | US5490172 Reducing peak-to-average variance of a composite transmitted signal via out-of-band artifact signaling |
| 02/06/1996 | US5489879 Amplitude and phase error normalization of subcarrier generator |
| 02/06/1996 | CA2054049C Apparatus and method for removing distortion in a received signal |
| 02/06/1996 | CA1338041C Adaptive multiharmonic phase jitter compensation |
| 02/01/1996 | WO1996003004A1 Coded modulation with shaping gain |
| 02/01/1996 | WO1996002995A2 Data transmission by frequency shift |
| 02/01/1996 | WO1996002991A1 Frame synchronization in multicarrier transmission systems |
| 02/01/1996 | WO1996002990A2 Method and device for synchronization of transmitter and receiver in a digital system |