Patents for H04L 27 - Modulated-carrier systems (89,721)
03/2013
03/20/2013CN101467412B Signal detection method and device in multicarrier communication system
03/20/2013CN101465681B Transmit power allocation method and device for adaptive multi-carrier multiplexing MIMO systems
03/20/2013CN101444060B Method of transmitting and receiving data using superpostion modulation in a wireless communication system
03/20/2013CN101436876B Method and system for cancellation of test signal
03/20/2013CN101416460B Frequency limiting amplifier of frequency conversion module
03/20/2013CN101350645B Method for eliminating interference between users
03/20/2013CN101331724B Apparatus and methods for determining timing in a communication system
03/20/2013CN101322365B Noise power interpolation in a multi-carrier system
03/20/2013CN101288243B Establishing additional reverse link carriers in multi-carrier wireless system
03/20/2013CN101286786B Method for inhibiting interference during identical networking by scheduling
03/20/2013CN101273547B Method and apparatus for controlling spurious transmissions in a communications system
03/20/2013CN101242212B Method for transmitting signals in a wireless communication system and communication system
03/20/2013CN101160895B Method and equipment for determining communication channel position
03/20/2013CN101027866B Space-time block coding in orthogonal frequency division communication systems
03/19/2013USRE44093 Method for transmitting channel state information in multiple antenna system
03/19/2013US8401130 Automatic gain control method and apparatus for wireless communication systems
03/19/2013US8401129 Digital automatic gain control
03/19/2013US8401128 Method and system for adaptable receiver parameters
03/19/2013US8401127 Multi-stream soft demodulation using hard-decision schemes
03/19/2013US8401125 Receiving apparatus and method with no oversampling analog to digital conversion
03/19/2013US8401124 Method, device and system for detecting pilot sequence signal
03/19/2013US8401123 Method and system for increasing the accuracy of frequency offset estimation in multiple frequency hypothesis testing in an E-UTRA/LTE UE receiver
03/19/2013US8401122 Sphere decoding of symbols transmitted in a telecommunication system
03/19/2013US8401119 Equalizer based symbol timing recovery with symbol enabled control
03/19/2013US8401118 Method and apparatus for constant envelope demodulation
03/19/2013US8401115 Detector using limited symbol candidate generation for MIMO communication systems
03/19/2013US8401113 Method for setting cyclic shift considering frequency offset
03/19/2013US8401112 Dirty paper precoding method and transmitter implemented by using phase reshaping
03/19/2013US8401111 Method and apparatus for sequencing and correlating a positioning reference signal
03/19/2013US8401108 Modulation and demodulation of band-limited signals using near-Nyquist sampling
03/19/2013US8401107 Transmit methods with delay diversity and space-frequency diversity
03/19/2013US8401105 Method for transmitting a data signal in a MIMO system
03/19/2013US8401104 Codebook design method for multiple input multiple output system and method for using the codebook
03/19/2013US8401101 Systems, devices, and methods for training sequence transmission and reception
03/19/2013US8401099 Method of transmitting control signal in wireless communication system
03/19/2013US8401093 General method for low-frequency data transmission on a power line
03/19/2013US8401038 False lock detection for physical layer frame synchronization
03/19/2013US8400996 Communication method, and transmitting apparatus and receiving apparatus using that communication method
03/19/2013US8400991 Signaling format for WLANs
03/19/2013US8400940 Splitterless multicarrier modem
03/19/2013US8400922 System and method for avoiding stall using timer for high-speed downlink packet access system
03/19/2013US8400906 Method and apparatus for allocating backhaul transmission resource in wireless communication system based on relay
03/19/2013CA2722546C Filter for impulse response shortening, with addition spectral constraints, for multicarrier transmission
03/19/2013CA2562549C Methods and apparatuses for minimizing co-channel interference
03/19/2013CA2516359C Methods and apparatus of enhanced coding in multi-user communications systems
03/14/2013WO2013036642A1 Dual interpretation of a length field of a signal unit
03/14/2013WO2013035011A1 Method and architecture for very high capacity wireless access using active electronic scanned array (aesa)
03/14/2013WO2013033840A1 Systems and methods for performing demodulation and modulation on software defined radios
03/14/2013WO2013013205A3 Selective-sampling receiver
03/14/2013WO2013013145A3 Link aggregation system, protection system, and cross polarization interference cancellation applications for all outdoor radios using wireless channels operating at a licensing-free 60 ghz band
03/14/2013WO2013012284A3 Method and apparatus for signal transceiving in wireless communication system
03/14/2013WO2013012221A3 Downlink signal receiving method and user equipment, and downlink signal transmitting method and base station
03/14/2013WO2012174018A3 Correlation prevention methods for satellite adaptive cancellation links
03/14/2013WO2012150808A9 Method and device for transmitting uplink control information having large payload in wireless access system
03/14/2013WO2012148945A3 Method and apparatus for generation of coherent and frequency-lock optical subcarriers
03/14/2013US20130067295 File download and streaming system
03/14/2013US20130064557 Apparatus for power equalisation and phase correction
03/14/2013US20130064333 Wireless receiving apparatus and method
03/14/2013US20130064332 Method and apparatus for generating soft bit values in reduced-state equalizers
03/14/2013US20130064331 Method and apparatus for decoding a repeated message
03/14/2013US20130064330 Semiconductor device and communication device
03/14/2013US20130064329 Phase slip reduction method
03/14/2013US20130064328 Radio frequency receiver system for wideband signal processing
03/14/2013US20130064327 Receiver having controller to set local oscillators so as to render interfering signals filterable and associated methods
03/14/2013US20130064326 Serial link receiver for handling high speed transmissions
03/14/2013US20130064324 Digital Modulation With Arbitrary Input Sampling and Output Modulation Frequencies
03/14/2013US20130064323 Turbo Coding for Upstream and Downstream Transmission in Cable Systems
03/14/2013US20130064322 Frequency-control circuits and signal generation devices using the same
03/14/2013US20130064321 Methods for asynchronous serial data transmission using a synchronous serial interface
03/14/2013US20130064320 Lattice coded mimo transmission method and apparatus
03/14/2013US20130064319 Method and a device for controlling the level of a pulsed high-frequency signal
03/14/2013US20130064316 Method of and generator for generating preamble sequences in communication systems
03/14/2013US20130064315 Progressive Feedback For High Resolution Limited Feedback Wireless Communication
03/14/2013US20130064314 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal
03/14/2013US20130064313 Method for channel estimation, related channel estimator, receiver, and computer program product
03/14/2013US20130064312 Data transmission method and device
03/14/2013US20130064311 Apparatus for the Transmission of Electromagnetic Waves
03/14/2013US20130064310 Capacitive communication circuit and method therefor
03/14/2013US20130064282 Frequency-domain equalization and combining for single carrier transmission
03/14/2013US20130064281 Techniques for setting feedback coefficients of a pam-n decision feedback equalizer
03/14/2013US20130064280 Digital broadcasting transmitter, digital broadcasting receiver, and stream configuration and method for processing same
03/14/2013US20130064278 Systems and Methods for Performing Phase Tracking Within an ADC-Based Tuner
03/14/2013US20130064275 Method and apparatus for transmitting/receiving data stream in wireless system
03/14/2013US20130064273 Wireless communication apparatus
03/14/2013US20130064272 Communication system, method and apparatus
03/14/2013US20130064271 Adaptive equalizer and/or antenna tuning
03/14/2013US20130064150 Communication system, transmitter, transmission control method, transmission control program, and processor
03/14/2013DE102011053501A1 Vorrichtung zur Modifizierung von Trajektorien An apparatus for modifying trajectories
03/14/2013CA2847969A1 Systems and methods for performing demodulation and modulation on software defined radios
03/14/2013CA2845596A1 Dual interpretation of a length field of a signal unit
03/13/2013EP2568680A2 New frame and data pattern structure for multi-carrier systems
03/13/2013EP2568679A2 Method and apparatus for transmitting a reference signal in a wireless communication system
03/13/2013EP2568678A1 Method, device and communication system for modulation transmission
03/13/2013EP2568677A1 Link adaptation method, base station and terminal in long term evolution (lte) system
03/13/2013EP2568636A1 Optical PDM-QAM burst mode system with OFDM synchronisation symbols
03/13/2013EP2568634A1 Radio transmitting apparatus, radio receiving apparatus, and radio transmission method
03/13/2013EP2568617A1 Wireless communications device with performance monitoring and associated methods
03/13/2013EP2568616A1 Wireless communications device with impairment compensation and associated methods
03/13/2013EP2568615A1 Apparatus for receiving analog baseband signal
03/13/2013EP2567523A1 Digital iq imbalance compensation for dual-carrier double conversion receiver