| Patents for H04L 27 - Modulated-carrier systems (89,721) |
|---|
| 02/14/2007 | EP1751852A1 Adaptation of iq-error compensation |
| 02/14/2007 | EP1751848A2 Integrated analog video receiver |
| 02/14/2007 | EP1602187B1 Method and system for a data transmission in a communication system |
| 02/14/2007 | EP1230733A4 Adsl filter |
| 02/14/2007 | EP1043873B1 Synchronization acquiring circuit |
| 02/14/2007 | CN1914871A Peak-to-average power reduction for FM OFDM transmission |
| 02/14/2007 | CN1914870A Multi-antenna system to simultaneous support of MISO and MIMO receivers |
| 02/14/2007 | CN1914855A DSL system estimation and parameter recommendation |
| 02/14/2007 | CN1914839A Reception device |
| 02/14/2007 | CN1914838A Transmitting/receiving apparatus and transmitting/receiving method |
| 02/14/2007 | CN1914828A Diversity system for transmitting a signal with sub-carriers |
| 02/14/2007 | CN1914818A Communication channel calibration for drift conditions |
| 02/14/2007 | CN1914815A Enhanced spectral keying for wireless ultra wideband communications |
| 02/14/2007 | CN1914814A Method and apparatus for improving error rates in multi-band ultra wideband communication systems |
| 02/14/2007 | CN1914810A Transmitter and wireless communication apparatus |
| 02/14/2007 | CN1914607A FFT architecture and method |
| 02/14/2007 | CN1913670A Method of dynamic allocating GSM base station carrier source and its implementing device |
| 02/14/2007 | CN1913516A Apparatus and method for digital wireless communications |
| 02/14/2007 | CN1913515A Data communication method based on orthogonal frequency division multiple access |
| 02/14/2007 | CN1913514A 3780 point Fourier alteration modulation method and device and its demodulation method and device |
| 02/14/2007 | CN1913513A Method and terminal for automatic identifying protection spacing |
| 02/14/2007 | CN1913512A Training character transfer method in radio communication system |
| 02/14/2007 | CN1913511A Method for reducing peak balance ratio in multi-carrier modulation system |
| 02/14/2007 | CN1913510A Method for reducing peak balance ratio of multi-carrier modulation system |
| 02/14/2007 | CN1913509A Synchronous method in radio system of orthogonal frequency division multiplex technology |
| 02/14/2007 | CN1913508A Signal modulation method based on orthogonal frequency division multiplex and its modulation device |
| 02/14/2007 | CN1913418A Method for supporting changable cover by time division duplex system |
| 02/14/2007 | CN1913416A Demodulation method for multi-user mapping signal |
| 02/14/2007 | CN1913409A Goupling Hadamard code generating method, device and communication method and system using it |
| 02/14/2007 | CN1913407A 通信系统 Communications systems |
| 02/14/2007 | CN1913406A 通信系统 Communications systems |
| 02/14/2007 | CN1913391A Uplink macro-diversity reception method of orthogonal frequency division multiplex cellular communication system |
| 02/14/2007 | CN1300963C Apparatus and method for transmitting and receiving additional information of partial transmission sequence at orthogonal frequency division multiplexing communication system |
| 02/14/2007 | CN1300962C Method and device of equalized fast fading channel in orthogonal frequency dirision multiplex system |
| 02/14/2007 | CN1300950C Physical layer automatic repeat request (arq) system and method |
| 02/14/2007 | CN1300947C Device and method for compensating frequency deviation in mobile communication system |
| 02/13/2007 | US7177988 Method and system for synchronizing processor and DMA using ownership flags |
| 02/13/2007 | US7177381 Noise-resistive, burst-mode receiving apparatus and a method for recovering a clock signal and data therefrom |
| 02/13/2007 | US7177378 Minimization of error contributions in a DMT system |
| 02/13/2007 | US7177377 Avoidance mechanism for co-channel interference in a network |
| 02/13/2007 | US7177376 Apparatus and associated method of symbol timing recovery using coarse and fine symbol time acquisition |
| 02/13/2007 | US7177375 Limit detector with hysteresis |
| 02/13/2007 | US7177374 Apparatus and method for sampling frequency offset estimation and correction in a wireless communication system |
| 02/13/2007 | US7177372 Method and apparatus to remove effects of I-Q imbalances of quadrature modulators and demodulators in a multi-carrier system |
| 02/13/2007 | US7177371 Methods and apparatus for transmitting and receiving data over a communications network in the presence of interference |
| 02/13/2007 | US7177368 Data transfer using frequency notching of radio-frequency signals |
| 02/13/2007 | US7177367 Method for bit assignment and fine gain setting in a multi-carrier communications system |
| 02/13/2007 | US7177365 Space-time trellis code for orthogonal frequency division multiplexing (OFDM) |
| 02/13/2007 | US7177364 System, decoder and method for transmitting, receiving and decoding high-speed digital data signals with reduced electromagnetic emissions |
| 02/13/2007 | US7177363 Signal processing system and method |
| 02/13/2007 | US7177362 Apparatus for adaptive resolution of phase ambiguity value |
| 02/13/2007 | US7177361 Modulator for electromagnetic signals transmitted by a contactless transmission/reception system |
| 02/13/2007 | US7177345 Demodulating device and method for W-CDMA base station |
| 02/13/2007 | US7177343 Compound chirp and synchronizer for using same |
| 02/13/2007 | US7177341 Ultra wide bandwidth noise cancellation mechanism and method |
| 02/13/2007 | US7177297 Fast frequency hopping with a code division multiplexed pilot in an OFDMA system |
| 02/13/2007 | US7177266 OFDM communication apparatus and OFDM communication method |
| 02/13/2007 | US7176727 Synthesizer |
| 02/08/2007 | WO2007016573A2 A high accuracy non data-aided frequency estimator for m-ary phase shift keying modulation |
| 02/08/2007 | WO2007016244A1 Fast carrier frequency error estimation algorithm using sychronization sequence |
| 02/08/2007 | WO2007016219A1 Enhanced qpsk or dqpsk data demodulation for direct sequence spreading (dss) system waveforms using orthogonal or near-orthogonal spreading sequences |
| 02/08/2007 | WO2007016158A2 Coded antenna switching for wireless communications and associated methods |
| 02/08/2007 | WO2007015799A2 Method and apparatus for data signal processing in wireless rfid systems |
| 02/08/2007 | WO2007015728A1 Channel quality indicator for time frequency and spatial channel in terrestrial radio access network |
| 02/08/2007 | WO2007015727A1 Channel quality indicator for time, frequency and spatial channel in terrestrial radio access network |
| 02/08/2007 | WO2007015627A1 Apparatus and method for adaptive channel quality feedback in a multicarrier wireless network |
| 02/08/2007 | WO2007015370A1 Signal transmitting apparatus and signal transmitting method |
| 02/08/2007 | WO2007015129A2 Apparatus, and associated method, for allocating data for communication upon communication chanels in a multiple input communication system |
| 02/08/2007 | WO2007014869A1 Radio receiving device |
| 02/08/2007 | WO2006130541A3 Rank step-down for mimo systems employing harq |
| 02/08/2007 | WO2006120526A3 Method, apparatus and computer program product to provide enhanced reverse link medium access control in a multi-carrier wireless communications system |
| 02/08/2007 | US20070030929 Television reciever with automatic gain control (AGC) |
| 02/08/2007 | US20070030928 Frequency offset cancellation circuit for data determination in wireless communications |
| 02/08/2007 | US20070030927 Robust frequency offset estimation |
| 02/08/2007 | US20070030926 Iterative non-coherent CPM decoder |
| 02/08/2007 | US20070030925 Method and system for determining a Log-Likelihood Ratio (LLR) corresponding to each bit of a symbol |
| 02/08/2007 | US20070030924 An Iterative Frequency Offset Estimator for PSK Modulation |
| 02/08/2007 | US20070030923 High accuracy non data-aided frequency estimator for M-ary phase shift keying modulation |
| 02/08/2007 | US20070030922 Error correction signal generating device and orthogonal modulator equipped with the error correction signal generating device |
| 02/08/2007 | US20070030921 Method for data communication between a base station and a transponder |
| 02/08/2007 | US20070030919 Channel estimation for wireless systems with multiple transmit antennas |
| 02/08/2007 | US20070030918 Secure communication method, transmission apparatus and reception apparatus |
| 02/08/2007 | US20070030916 System and method for demodulating multiple QAM signals |
| 02/08/2007 | US20070030915 Receiver Block Providing Signal Quality Information in a Communication System with Signal Constellation not Having multiple Symbols in Same Angle |
| 02/08/2007 | US20070030914 Method and system for channel estimation and interference cancellation in an orthogonal frequency division multiple access network |
| 02/08/2007 | US20070030063 Amplifier circuit |
| 02/07/2007 | EP1750411A1 Electromagnetic wave transmitter systems, methods and articles of manufacture |
| 02/07/2007 | EP1750410A1 OFDM receiving method and apparatus |
| 02/07/2007 | EP1750409A1 Apparatus and method for receiving signals of adjacent frequency allocations in cellular environments |
| 02/07/2007 | EP1750408A2 Apparatus and method for channel quality feedback in a multicarrier wireless network |
| 02/07/2007 | EP1750407A1 Channel quality indicator for time, frequency and spatial channel in terrestrial radio access network |
| 02/07/2007 | EP1750406A1 Reducing overhead for channel allocation in downlink of a multicarrier system |
| 02/07/2007 | EP1750405A1 Reducing overhead for channel allocation in downlink of a multicarrier system |
| 02/07/2007 | EP1750404A1 Method for relaying information received via a first channel to a second channel and relay apparatus |
| 02/07/2007 | EP1750403A1 Method for relaying information received via a first channel to a second channel and relay apparatus |
| 02/07/2007 | EP1750379A1 Method and apparatus for estimation of a frequency offset due to the Doppler effect |
| 02/07/2007 | EP1750374A1 Reception device |
| 02/07/2007 | EP1750365A2 Methods and apparatus for encoding information in a signal by spectral notch modulation |
| 02/07/2007 | EP1749399A1 System and method for carrying a wireless based signal over wiring |
| 02/07/2007 | EP1472807B1 Base station for a telecommunication system |