| Patents for H04L 27 - Modulated-carrier systems (89,721) |
|---|
| 09/03/2009 | US20090220028 Calibrated pulsed serial link |
| 09/03/2009 | US20090220027 Method For Coding Data Symbols |
| 09/03/2009 | US20090220026 Digital broadcast transmitter/receiver having improved receiving performance and signal processing method thereof |
| 09/03/2009 | US20090220025 Transmission method, transmission circuit and transmission system |
| 09/03/2009 | US20090220024 FM Simulcast Broadcast Signal Broadcast Transmission System and Receiver Device |
| 09/03/2009 | US20090220023 Method for transmitting signals in the system with multiful antennas |
| 09/03/2009 | US20090220021 Method for transmitting/receiving signal having spread training symbol in mobile communication system |
| 09/03/2009 | US20090220019 Apparatus and method for transmitting data using a plurality of carriers |
| 09/03/2009 | US20090220018 Transmitter and method for digital multi-carrier transmission |
| 09/03/2009 | US20090220016 Interference reduction in a communication signal |
| 09/03/2009 | US20090220014 Base station, mobile station and method |
| 09/03/2009 | US20090219984 Autoregressive Moving Average Modeling for Feedforward and Feedback Tomlinson-Harashima Precoder Filters |
| 09/03/2009 | US20090219983 Data communication circuit with equalization control |
| 09/03/2009 | US20090219981 Minimum mean square error equaliser with reduced complexity |
| 09/03/2009 | US20090219980 Feedback System and Apparatus for Video Compensation |
| 09/03/2009 | US20090219878 Apparatus and method for persistent allocation in a wireless communication system |
| 09/03/2009 | US20090219875 Frame for flexibly supporting heterogeneous modes and tdd/fdd modes, and method for transmitting signals using the same |
| 09/03/2009 | US20090219861 Transmitting apparatus, receiving apparatus, and paging information reception method |
| 09/03/2009 | US20090219858 Method and System for Transmitting a Signal to a Communication Device in a Cellular Communication System |
| 09/03/2009 | US20090219803 Orthogonal frequency division multiplexing wireless communication operable on frequency selective channel, and channel compensation method |
| 09/03/2009 | US20090219800 Transmission Method with Optimal Power Allocation Emitted for Multicarrier Transmitter |
| 09/03/2009 | US20090219105 Polar modulation apparatus and method with common-mode control |
| 09/03/2009 | DE102008011122A1 Verfahren und System zur Bandbreitendetektion Method and system for bandwidth detection |
| 09/03/2009 | DE102007036828B4 Funkgerät mit neuartigem CIFDM Modulationsverfahren Radio with innovative CIFDM modulation method |
| 09/03/2009 | CA2713146A1 Block boundary detection for a wireless communication system |
| 09/02/2009 | EP2096878A1 Cellular system, communication path quality measuring method, base station, and mobile station |
| 09/02/2009 | EP2096876A1 Method and device for testing service type |
| 09/02/2009 | EP2096819A2 Method and system for IQ branch equalization in OFDM systems |
| 09/02/2009 | EP2096818A2 Method and system for calibrating quadrature modulators |
| 09/02/2009 | EP2096817A1 Impulsive noise cancellation in OFDM systems |
| 09/02/2009 | EP2096816A2 Method and system for calibrating quadrature modulators |
| 09/02/2009 | EP2096811A2 Pre-encoding and pre-decoding apparatuses and methods thereof |
| 09/02/2009 | EP2096784A1 Packet header configuration for the coexistence of stations in a multi-rate wireless system |
| 09/02/2009 | EP2096776A2 Noise power estimation apparatus and method |
| 09/02/2009 | EP2096765A2 Max-Log MAP decision |
| 09/02/2009 | EP2096761A1 Puncturing of LDPC codes in dependence on the modulation scheme |
| 09/02/2009 | EP2096749A1 Pulse count control for brushed DC motor driven by pulse with modulation |
| 09/02/2009 | EP2096581A1 Electronic Tag of type RFID |
| 09/02/2009 | EP2095591A1 Ofdm communication system with fast frequency hops |
| 09/02/2009 | EP2095590A1 Mitigating interference caused by intermittent signal transmission in a multicarrier receiver |
| 09/02/2009 | EP2095589A1 Scrambled multicarrier transmission |
| 09/02/2009 | EP2095588A1 Method of and apparatus for adaptive frequency error estimation |
| 09/02/2009 | EP2095554A2 Preamble detection and synchronization in ofdma wireless communication systems |
| 09/02/2009 | EP2095522A2 Method and apparatus of enabling multi band transmission |
| 09/02/2009 | EP2095253A1 System and method for relaying turbo-coded piggyback messages |
| 09/02/2009 | EP2095252A1 Piggyback networks |
| 09/02/2009 | EP1869856B1 Method and arrangement for recovering a binary dc-free code from a frequency modulated signal |
| 09/02/2009 | EP1766836B1 Method and apparatus to compensate for receiver frequency error in noise estimation processing |
| 09/02/2009 | EP1751848B1 Integrated analog video receiver |
| 09/02/2009 | EP1738458B1 Dual conversion receiver with programmable intermediate frequency and channel selection |
| 09/02/2009 | CN201303346Y A local oscillation buffer |
| 09/02/2009 | CN201303345Y Co-channel duplex wireless digital communication device |
| 09/02/2009 | CN101523840A Uplink pilot multiplexing in SU-MIMO and SDMA for SC-FDMA systems |
| 09/02/2009 | CN101523839A Apparatus and method for estimating channel in OFDM/OFDMA based wireless communication system |
| 09/02/2009 | CN101523837A Method and apparatus for generating data packets for transmission in an OFDM communication system |
| 09/02/2009 | CN101523836A Method and arrangement for power minimization in a multi-tone transmission-based communication system |
| 09/02/2009 | CN101521943A Method for allocating time frequency resource of public pilot channels |
| 09/02/2009 | CN101521824A Robust signal transmissions in digital television broadcasting |
| 09/02/2009 | CN101521787A Multi-modulation transmission system and data frame filling method thereof |
| 09/02/2009 | CN101521760A Frame synchronizing method of digital television signal and parallel processing method thereof |
| 09/02/2009 | CN101521759A Coarse synchronizing method of digital television signal and parallel processing method thereof |
| 09/02/2009 | CN101521758A Method for detecting terrestrial digital television signal |
| 09/02/2009 | CN101521653A Baseband modulating method, system and linear modulating device |
| 09/02/2009 | CN101521652A Reception apparatus, reception method and program |
| 09/02/2009 | CN101521651A Multiple-address signal processing method of wideband satellite communication link in next-generation communication system |
| 09/02/2009 | CN101521650A Binary phase-shift keying/orthogonal frequency division multiplexing system based on Haar wavelet transformation |
| 09/02/2009 | CN101521649A Frequency domain compensating method capable of deploying variable length DFT and device |
| 09/02/2009 | CN101521648A Data transmission method in long term evolution system and device therefor |
| 09/02/2009 | CN101521647A Subcarrier data mapping method, device and base station thereby |
| 09/02/2009 | CN101521646A Sub-frame distribution system and method |
| 09/02/2009 | CN101521645A Digital broadcasting receiver and method of signal processing in the system |
| 09/02/2009 | CN101521644A Minimum mean square error equaliser with reduced complexity |
| 09/02/2009 | CN101521642A Pilot frequency sequence structure in OFDM/OQAM system and method for channel estimation |
| 09/02/2009 | CN101521641A Carrier recovery system and carrier recovery method |
| 09/02/2009 | CN101521566A Method and device for multiplexing different resource channels in sub-frame |
| 09/02/2009 | CN101521548A Noise power estimation apparatus and method |
| 09/02/2009 | CN101521547A Wireless communication device with built-in channel simulator and noise generator |
| 09/02/2009 | CN101521524A Frequency error testing method for TD-SCDMA signals |
| 09/02/2009 | CN100536454C Data stream allocation system of digital broadcast transmitter and its allocation method |
| 09/02/2009 | CN100536453C Adaptive pilot frequency inserting method in OFDM system |
| 09/02/2009 | CN100536452C Method for judging TFM signal |
| 09/02/2009 | CN100536451C Bias frequncy estimation device and method of portable terminal |
| 09/02/2009 | CN100536450C Non-zero complex weighted space-time code for multiple antenna transmission |
| 09/02/2009 | CN100536446C Payload based channel estimation of a wireless channel |
| 09/02/2009 | CN100536376C Apparatus and method for allocating resources of a virtual cell in an OFDM mobile communication system |
| 09/02/2009 | CN100536366C Transmit processing using receiver functions |
| 09/01/2009 | US7584498 Method and apparatus for enhanced cable modem operation |
| 09/01/2009 | US7584398 Edge incremental redundancy memory structure and memory management |
| 09/01/2009 | US7583968 Radio communication apparatus for feeding back radio link quality information |
| 09/01/2009 | US7583797 Single ended analog front end |
| 09/01/2009 | US7583771 Systems and methods for resampling unreliable data |
| 09/01/2009 | US7583770 Multiplex signal error correction method and device |
| 09/01/2009 | US7583764 Versatile system for interference tolerant packet detection in wireless communication systems |
| 09/01/2009 | US7583763 Multi input multi output wireless communication reception method and apparatus |
| 09/01/2009 | US7583761 Channel estimation for wireless systems without matrix inversion |
| 09/01/2009 | US7583760 Calculation of soft decision values using reliability information of the amplitude |
| 09/01/2009 | US7583759 Baseband time-domain communications method |
| 09/01/2009 | US7583758 Carrier detection applicable for SISO, MIMO, MISO, and SIMO communications |
| 09/01/2009 | US7583756 Adaptive pilot filter for a wireless communication system |
| 09/01/2009 | US7583755 Systems, methods, and apparatus for mitigation of nonlinear distortion |