| Patents for H04L 27 - Modulated-carrier systems (89,721) |
|---|
| 03/22/2005 | US6870928 Line interface, apparatus and method for coupling transceiver and transmission line |
| 03/22/2005 | US6870911 Transceiver |
| 03/22/2005 | US6870901 Design and architecture of an impairment diagnosis system for use in communications systems |
| 03/22/2005 | US6870893 Receiver and method for avoiding intersymbol interference in a high speed transmission system |
| 03/22/2005 | US6870892 Diversity receiver with joint baud clock recovery |
| 03/22/2005 | US6870891 Low latency for start of initial automatic gain control for data in digital signal processing |
| 03/22/2005 | US6870890 Power saving in communication terminals |
| 03/22/2005 | US6870889 Communication breaking device and method thereof |
| 03/22/2005 | US6870888 Bit allocation among carriers in multicarrier communications |
| 03/22/2005 | US6870834 Communication server apparatus providing XDSL services and method |
| 03/22/2005 | US6870826 Multicarrier transfer system and multicarrier modulation method |
| 03/22/2005 | US6870435 Electromagnetic wave transmitter, receiver and transceiver systems, methods and articles of manufacture |
| 03/22/2005 | US6870429 Variable rate modulator |
| 03/22/2005 | US6870390 Tx line driver with common mode idle state and selectable slew rates |
| 03/22/2005 | CA2345999C Method and apparatus for demodulating and equalizing an am compatible digital audio broadcast signal |
| 03/17/2005 | WO2005025168A1 Offset compensation device |
| 03/17/2005 | WO2005025167A1 Offset compensation device |
| 03/17/2005 | WO2005025166A1 A method for information modulation and demodulation of high frequency band usage |
| 03/17/2005 | WO2005025162A1 Channel estimation method by projecting specially constructed orthogonal families and corresponding receiver |
| 03/17/2005 | WO2005025161A1 Channel estimation method by projection on orthogonal families obtained by modeling the pulsed response of the channel, and corresponding receiver |
| 03/17/2005 | WO2005025102A1 Apparatus and method for reducing papr in ofdm communication system |
| 03/17/2005 | WO2005025101A1 Transmitter apparatus, receiver apparatus, transmitting method, receiving method, and program |
| 03/17/2005 | WO2005025085A1 Phase offset spatial multiplexing |
| 03/17/2005 | WO2005025079A1 Multicarrier signal processing apparatus |
| 03/17/2005 | WO2005025077A2 Ultra-wideband transmitter |
| 03/17/2005 | WO2005025074A2 Polarization state techniques for wireless communication |
| 03/17/2005 | WO2005024995A2 Communication system and method for channel estimation and beamforming using a multi-element array antenna |
| 03/17/2005 | WO2005006622B1 Multi-carrier transmitter apparatus, multi-carrier receiver apparatus, and multi-carrier communication method |
| 03/17/2005 | US20050060635 Method and system for providing short block length low density parity check (LDPC) codes |
| 03/17/2005 | US20050059816 Novel human protease inhibitor proteins and polynucleotides encoding the same |
| 03/17/2005 | US20050059368 Signal processing circuit for tuner which applies signal processing based on variation in frequency of intermediate frequency signal |
| 03/17/2005 | US20050059366 Spur mitigation techniques |
| 03/17/2005 | US20050059360 Compensation of filters in radio transmitters |
| 03/17/2005 | US20050058232 Digital receiving device and radio communication system |
| 03/17/2005 | US20050058229 Hybrid frequency offset estimator |
| 03/17/2005 | US20050058228 Staggered AGC with digitally controlled VGA |
| 03/17/2005 | US20050058227 Method for amplitude insensitive packet detection |
| 03/17/2005 | US20050058226 Demodulation of a frequency modulated received signal by means of two-stage path selection in a trellis diagram |
| 03/17/2005 | US20050058225 Demodulation of a digitally frequency-modulated analog received signal by evaluation of the time intervals between the zero crossings |
| 03/17/2005 | US20050058224 Joint synchronizer and decoder |
| 03/17/2005 | US20050058223 Remote control signal reception circuit, remote control signal reception method, remote control signal reception program, and computer-readable storage medium storing the program |
| 03/17/2005 | US20050058222 Analog front-end having built-in equalization and applications thereof |
| 03/17/2005 | US20050058221 Additive dc component detection included in an input burst signal |
| 03/17/2005 | US20050058220 Adaptive control apparatus |
| 03/17/2005 | US20050058219 Apparatus, methods and articles of manufacture for pre-emphasis filtering of a modulated signal |
| 03/17/2005 | US20050058216 Block level space time transmit diversity in wireless communications |
| 03/17/2005 | US20050058213 Bit allocation among carriers in multicarrier communications |
| 03/17/2005 | US20050058212 Multiple antenna systems and methods using high-throughput space-frequency block codes |
| 03/17/2005 | US20050058193 Frequency domain equalizer for wireless communications system |
| 03/17/2005 | US20050058192 Digital broadcasting receiver, driving method, and self-diagnosis method thereof, and self-diagnosis method thereof |
| 03/17/2005 | US20050058156 Method for data-signal quality control, a related receiver and a related transmitter |
| 03/17/2005 | US20050058115 Method and apparatus for data allocation in an overlapenable communication system |
| 03/17/2005 | US20050058104 Relay apparatus, terminal apparatus and relay method |
| 03/17/2005 | US20050058098 Frame structure for an adaptive modulation wireless communication system |
| 03/17/2005 | US20050058095 Channel estimation feedback in an orthogonal frequency division multiplexing system or the like |
| 03/17/2005 | US20050058092 Channel characteristics estimation system, channel characteristics estimation method, communication apparatus, and communication method |
| 03/17/2005 | US20050058089 Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system |
| 03/17/2005 | US20050058059 Optimized FFT/IFFT module |
| 03/17/2005 | US20050058057 Modulation scheme for orthogonal frequency division multiplexing systems or the like |
| 03/17/2005 | US20050057274 Tx line driver with common mode idle state and selectable slew rates |
| 03/17/2005 | DE4208808B4 Verfahren zur breitbandigen digitalen Signalübertragung von einer Feststation zu Mobilstationen A method for wideband digital signal transmission from a base station to mobile stations |
| 03/17/2005 | DE19618142B4 Verfahren zum Übertragen von COFDM-modulierten Rundfunksignalen über ein Satellitensystem sowie Satelliten-Transponder zur Durchführung des Verfahrens A method for transmitting COFDM-modulated broadcasting signals via a satellite system and satellite transponders for performing the method |
| 03/17/2005 | DE10339832A1 Validity of IEEE 802.11a signals recognition method e.g. for WLAN, Ethernet networks, received, folding-coded control information has final section same as one in front, which exhibits length of folding-coded Trail bit |
| 03/17/2005 | DE10337084A1 Generator of norm-conform signals, e.g. pulsed signals in network transmission system, for generating and material, or predistortion of certain specified signals, with generator unit |
| 03/17/2005 | DE102004036896A1 Verfahren zum Verbessern der Auflösung von Zeitmessungen und der Synchronisation in Paketnetzwerken durch Zeitmodulation A method for improving the resolution of time measurement and synchronization in packet networks by time modulation |
| 03/16/2005 | EP1515532A1 Method, transmitter and receiver for data signal quality control |
| 03/16/2005 | EP1515504A1 Apparatus and method for reducing PAPR in OFDM communication system |
| 03/16/2005 | EP1515471A1 A system and method of dynamically optimizing a transmission mode of wirelessly transmitted information |
| 03/16/2005 | EP1515470A2 Pipelined turbo multiuser detection |
| 03/16/2005 | EP1515469A2 Adaptive modulation/demodulation method and radio communications systems |
| 03/16/2005 | EP1515468A1 Ofdm receiving apparatus and ofdm signal correcting method |
| 03/16/2005 | EP1515460A1 Base station device and adaptive modulation method |
| 03/16/2005 | EP1515342A1 Demodulator and data recorder containing same |
| 03/16/2005 | EP1514393A1 Amplitude imbalance compensation of quadrature modulator |
| 03/16/2005 | EP1514392A1 Method and system for receiving a multi-carrier signal |
| 03/16/2005 | EP1514390A1 Receiver with selection between a decision feedback equalizer and a linear equalizer |
| 03/16/2005 | EP1514345A2 Quadratic video demodulation with baseband nyquist filter |
| 03/16/2005 | EP1101315B1 Method for determining the sampling phase and method for synchronisation word detection using the phase detection method |
| 03/16/2005 | EP1046232B1 Noise cancellation circuit and quadrature downconverter |
| 03/16/2005 | EP0986884B1 Modulation classification using rssi |
| 03/16/2005 | EP0815677B1 Multicarrier communication system and method for peak power control |
| 03/16/2005 | CN2686255Y User equipment for transmitting block set-up transfer using hybrid automatic repeating request |
| 03/16/2005 | CN2686248Y Base station for detecting data using array processing |
| 03/16/2005 | CN2686247Y Single carrier wave frequency domain equalizing (SC-FDE) base station with automatic retry request mechanism of physical layer |
| 03/16/2005 | CN2686246Y Orthogonal frequency division multiple access (OFDMA) base station with automatic request-repeat mechanism of physical layer |
| 03/16/2005 | CN2686216Y Wideband fixing wireless switch-in user equipment with automatic repeat request mechanism of physical layer |
| 03/16/2005 | CN1596543A Information processing apparatus and method, program, and recording medium |
| 03/16/2005 | CN1596521A Information content distribution based on privacy and/or personal information |
| 03/16/2005 | CN1596520A Multi-channel communications transceiver |
| 03/16/2005 | CN1596516A Multi-carrier transmitting apparatus and multi-carrier transmitting method |
| 03/16/2005 | CN1596508A Method for avoiding interference radiation of am transmitters used in digital transmission |
| 03/16/2005 | CN1595962A 接收机和接收方法及程序 Receivers and receiving methods and procedures |
| 03/16/2005 | CN1595953A Method for data-signal quality control, a related receiver and a related transmitter |
| 03/16/2005 | CN1595925A Adaptive modulation/demodulation method and radio communications systems |
| 03/16/2005 | CN1595924A Self-adaptive channel estimation method based on least squares criterion of two-dimensional iteration |
| 03/16/2005 | CN1595923A Demodulation of a frequency modulated received signal by means of two-stage path selection in a trellis diagram |
| 03/16/2005 | CN1595922A Wireless communication system, and demodulation method and data rate control method therefor |
| 03/16/2005 | CN1595921A Digital receiving device and radio communication system |
| 03/16/2005 | CN1595919A Method for compensating convey channel frequency shift and phase change according to time, and receiving unit |
| 03/16/2005 | CN1193615C Method for frquency estimation in digital signal transmission |