| Patents for H04L 27 - Modulated-carrier systems (89,721) |
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| 08/21/2013 | CN101771650B Channel estimation device and method for OFDM system |
| 08/21/2013 | CN101753214B Method and device for implementation of wireless communication via LED |
| 08/21/2013 | CN101730992B Methods and apparatus for communicating in a peer to peer system where device communications may partially interfere with one another |
| 08/21/2013 | CN101730990B Ofdm-mimo radio frequency transmission system |
| 08/21/2013 | CN101682496B Methods and apparatus for improved utilization of air link resources in a wireless communications system |
| 08/21/2013 | CN101682122B High gain steerable phased-array antenna |
| 08/21/2013 | CN101669291B Method of transmitting data and modem |
| 08/21/2013 | CN101641925B Method for setting cyclic shift considering frequency offset |
| 08/21/2013 | CN101626282B Robust signal transmission in digital television braodcasting |
| 08/21/2013 | CN101589571B System and method for single-carrier space-frequency block coded transmission over frequency selective and fast fading channels |
| 08/21/2013 | CN101578833B Cost-effective preamble structure for high-speed communication of packetized systems |
| 08/21/2013 | CN101557373B Method and device for transmitting and receiving signals based on subbands |
| 08/21/2013 | CN101552755B Signal transmitting and receiving method based on subcarrier waves and transceiver |
| 08/21/2013 | CN101507223B Acquisition in frequency division multiple access systems |
| 08/21/2013 | CN101467413B Method and device for transmitting and receiving pilot for a wireless communication system |
| 08/21/2013 | CN101453234B Non-contact wireless communication apparatus, and method of adjusting resonance frequency of non-contact wireless communication antenna |
| 08/21/2013 | CN101420405B Multi-path symbol resistant timing synchronization device |
| 08/21/2013 | CN101379790B Method for transmitting pilot for multiple carrier system |
| 08/21/2013 | CN101346961B Methods and apparatus for determining timing in a wireless communication system |
| 08/21/2013 | CN101341668B Data communication method and wireless communication system in wireless system |
| 08/21/2013 | CN101325573B Apparatus and method for subsection transmission of transmission block |
| 08/21/2013 | CN101174895B Information notification method, mobile communications system, base station and mobile station |
| 08/20/2013 | US8515352 Dynamically reconfigurable universal transmitter system |
| 08/20/2013 | US8514991 Method circuit and system for adapting a receiver receive chain based on detected background noise |
| 08/20/2013 | US8514990 Automatic gain control device for satellite positioning receivers |
| 08/20/2013 | US8514989 Method circuit and system for adapting a receiver receive chain based on detected background noise |
| 08/20/2013 | US8514987 Compensation for data deviation caused by frequency offset using timing correlation value |
| 08/20/2013 | US8514985 Synchronising a receiver to a signal having known structure |
| 08/20/2013 | US8514984 Iterative decoding architecture with HARQ combining and soft decision directed channel estimation |
| 08/20/2013 | US8514983 Signal selection apparatus and method thereof |
| 08/20/2013 | US8514982 Systems and methods for digitizing multiple channels in a receiver |
| 08/20/2013 | US8514981 Digital broadcasting transmission/reception devices capable of improving a receiving performance and signal processing method thereof |
| 08/20/2013 | US8514980 Methods and systems for providing bandwidth adjustment |
| 08/20/2013 | US8514978 Calibration system and method |
| 08/20/2013 | US8514976 Method and apparatus for coding and interleaving for very high throughput wireless communications |
| 08/20/2013 | US8514975 Method and apparatus for transmitting reference signal in wireless communication system |
| 08/20/2013 | US8514970 Multicarrier-signal receiving apparatus and multicarrier-signal transmitting apparatus |
| 08/20/2013 | US8514969 Amplitude control circuit, polar modulation transmission circuit, and polar modulation method |
| 08/20/2013 | US8514968 Methods and apparatus for encoding and transmitting mobile device location information |
| 08/20/2013 | US8514967 Sending apparatus, receiving apparatus, sending method, and receiving method |
| 08/20/2013 | US8514964 Control system methods and apparatus for inductive communication across an isolation barrier |
| 08/20/2013 | US8514956 Method and apparatus for facilitating tri-state decoding on a shared uplink channel |
| 08/20/2013 | US8514955 Communication system, data transmitter, and data receiver capable of detecting incorrect receipt of data |
| 08/20/2013 | US8514953 Delta writing scheme for MIMO signal paths |
| 08/20/2013 | US8514924 Joint demodulation and interference suppression using serial localization with indecision |
| 08/20/2013 | US8514918 Close-loop power transmission calibration |
| 08/20/2013 | US8514693 Broadcast and multicast in single frequency networks using othrogonal space-time codes |
| 08/20/2013 | US8514690 M-ary orthogonal keying system |
| 08/20/2013 | CA2611337C Apparatus, systems and methods for providing time diversity for mobile broadcast services |
| 08/20/2013 | CA2570269C Distributed resource reservation in a wireless adhoc network |
| 08/17/2013 | CA2806228A1 Multiple-mode digital modulation using a single square-root nyquist pulse-shaping transmit filter |
| 08/15/2013 | WO2013119829A1 Pilot sequence design for long range wlan |
| 08/15/2013 | WO2013119209A1 Gated ring oscillator-based digital eye width monitor for high-speed i/o eye width measurement |
| 08/15/2013 | WO2013117883A1 Method and apparatus for improved qam constellations |
| 08/15/2013 | WO2013117698A1 Polar modulation |
| 08/15/2013 | WO2013063500A3 Clock and data recovery for nfc transceivers |
| 08/15/2013 | US20130208837 Method of Estimating the Symbols of a Digital Signal and Receiver for Implementing Said Method |
| 08/15/2013 | US20130208835 Receiver Circuit and Method for Detecting Data |
| 08/15/2013 | US20130208832 Partitioned radio-frequency apparatus and associated methods |
| 08/15/2013 | US20130208829 System for simultaneous transmission of morse signalling over a radio communication using digital technology |
| 08/15/2013 | US20130208828 Transmitting apparatus and transmitting method |
| 08/15/2013 | US20130208824 Pilot pattern design for a sttd scheme in an ofdm system |
| 08/15/2013 | US20130208823 Spatio-Temporal Processing for Communication |
| 08/15/2013 | US20130208822 Low Bandwidth PHY Transmission in a Wider Bandwidth |
| 08/15/2013 | US20130208821 Systems, methods, and devices to perform interleaving |
| 08/15/2013 | US20130208817 Design of experiments transmitter training systems and method |
| 08/15/2013 | US20130208816 Adaptive impulse noise mitigation |
| 08/15/2013 | US20130208783 Transmitter and receiver for pulse density modulated signals and signal processing method |
| 08/15/2013 | US20130208782 Time domain analog multiplication techniques for adjusting tap weights of feed-forward equalizers |
| 08/15/2013 | US20130208781 Transmitter and receiver for frequency domain equalization |
| 08/15/2013 | US20130208780 Joint demodulation using a viterbi equalizer having an adaptive total number of states |
| 08/15/2013 | US20130208779 Feed-forward equalizer architectures |
| 08/15/2013 | US20130208767 Receiver for detection and time recovery of non-coherent signals and methods of operating same |
| 08/15/2013 | US20130208766 Data Detection and Receiver Circuit |
| 08/14/2013 | EP2627053A1 Polar modulation |
| 08/14/2013 | EP2627052A1 Dynamically selecting methods to reduce distortion in multi-carrier modulated signals resulting from high peak-to-average power ratios |
| 08/14/2013 | EP2627051A1 Avoidance of reference symbol collision in a cellular radio network |
| 08/14/2013 | EP2625898A2 Method and apparatus for transmitting and receiving data |
| 08/14/2013 | EP2625895A1 Time slot sharing in tdma communication system |
| 08/14/2013 | EP2625836A2 Method and apparatus for generating control packet |
| 08/14/2013 | DE102004043918B4 Digitales Empfangsgerät und Funkkommunikationssystem Digital receiver and radio communication system |
| 08/14/2013 | CN203135922U HART modulator-demodulator |
| 08/14/2013 | CN203135897U CMMB exciter hardware system |
| 08/14/2013 | CN1993919B Frame structure of wireless communication system with multiple radio technoloies |
| 08/14/2013 | CN103250387A Method and apparatus for generating control packet |
| 08/14/2013 | CN103250386A Method and apparatus for generating an OFDM symbol |
| 08/14/2013 | CN103250385A Soft decision value generation circuit |
| 08/14/2013 | CN103250384A Reception device and method |
| 08/14/2013 | CN103249171A Random accessing method for OFDMA (orthogonal frequency division multiple access) system |
| 08/14/2013 | CN103249155A OFDM wireless relay network system and resource distribution method thereof |
| 08/14/2013 | CN103248603A PA (power amplifier) non-linear effect eliminating method based on distorted constellation estimating and modulating |
| 08/14/2013 | CN103248602A SLM (selected mapping) method for decreasing peak-to-average power ratio of OFDM (Orthogonal Frequency Division Multiplexing) signals on the basis of linear block coding |
| 08/14/2013 | CN103248601A SLM (Selected Mapping) method for reducing peak-to-average power ratio (PAPR) of OFDM (Orthogonal Frequency Division Multiplexing) signal in low computational complexity |
| 08/14/2013 | CN103248600A Peak suppressing method for multiple signal presentation in OFDM (Orthogonal Frequency Division Multiplexing) system |
| 08/14/2013 | CN103248599A Method and device for mapping physical resource of physical downlink shared channel |
| 08/14/2013 | CN103248598A Communication method, base station and user equipment |
| 08/14/2013 | CN103248596A Combined amending method and system for residual time frequency offset in OFDM (orthogonal frequency division multiplexing) system |
| 08/14/2013 | CN103248591A Coarse frequency offset estimation method based on frequency spectrum barycenter |
| 08/14/2013 | CN103248589A Method for judging success or failure of modulation wideband converter compression sample reconstruction |
| 08/14/2013 | CN103248588A Compensator unit, receiver unit, and corresponding processing method |