226083 ⎘
Modulated-carrier systems; Carrier systems characterised by combinations of two or more of the types covered by groups , , or; Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems; Demodulator circuits; Receiver circuits using non - coherent demodulation, i.e. not using a phase synchronous carrier using a non - coherent carrier, including systems with baseband correction for phase or frequency offset
Sub-classes:HYBRID CLOCKING SCHEME FOR SERDES PHYSICAL LAYER CIRCUITS
#2SIGNAL PROCESSING
#3DEVICE FOR LINEAR RECEPTION PROCESSING OF LOW-COMPLEXITY LIGHT OF MULTI-ANTENNA WIRELESS COMMUNICATION SYSTEM, AND OPERATING METHOD THEREFOR
#4Modulation format estimation device, and modulation format estimation method
#5Apparatus and method for correcting deviation between plurality of transmission channels
#6Apparatus and method for correcting deviation between plurality of transmission channels
#7IN-PHASE AND QUADRATURE-PHASE ESTIMATION AND CORRECTION USING KERNEL ANALYSIS
#8Broadcast signal frame generation device and broadcast signal frame generation method using bootstrap including symbol for signaling BICM mode of preamble and OFDM parameter together
#9Method for transmitting and receiving compressed data and apparatus for the same
#10Broadcast signal frame generation device and broadcast signal frame generation method using bootstrap including symbol for signaling BICM mode of preamble and OFDM parameter together
#11Signal design for diverse data rates
#12Systems and methods for asynchronous re-modulation with adaptive I/Q adjustment
#13Channel estimation using intra-symbol frequency domain averaging
#14System and method that facilitates a coexistence of fifth generation new radio resource technology with narrowband internet-of-things technology
#15Broadcast signal frame generation device and broadcast signal frame generation method using bootstrap including symbol for signaling BICM mode of preamble and OFDM parameter together
#16Apparatus and method for estimating carrier frequency offset
#17Systems and methods for estimating skew
#18Methods and apparatus for frequency offset estimation
#19Receiving circuit for estimating frequency offset and associated method
#20System and method for transmitting data with useful signal detection at the receiver end
#21Bit-likelihood calculating apparatus and bit-likelihood calculating method
#22Systems and methods for asynchronous re-modulation with adaptive I/Q adjustment
#23Systems and methods for asynchronous re-modulation with adaptive I/Q adjustment
#24Wireless transmitter for multi-mode concurrent transmission of signals complying with different communication standards
#25Method and apparatus for correcting in-phase signal and quadrature-phase signal
#26Systems and methods for asynchronous re-modulation with adaptive I/Q adjustment
#27Receiver-side estimation of and compensation for signal impairments
#28Paired OFDM pilot symbols
#29Assembly and Method for Detecting Multiple Level Signals
#30Apparatus and method for I/Q offset cancellation in SC-FDMA system
#31Estimation of intentional phase shift in a calibration apparatus
#32Modem device and amplitude adjustment method
#33Single frequency synthesizer based FDD transceiver
#34Estimation of intentional phase shift in a calibration apparatus
#35Apparatus, method, and system for transmitting and receiving high-speed data in point-to-point fixed wireless communication
#36Communication device including multiple LO receivers
#37SIMPLIFIED ADAPTIVE FILTER ALGORITHM FOR THE CANCELLATION OF TX-INDUCED EVEN ORDER INTERMODULATION PRODUCTS
#38Demodulation mixing for a near field communications (NFC) device
#39APPARATUS AND METHOD FOR CROSS PHASE MODULATION RECOVERY
#40Method, apparatus, and system for microwave signal correction
#41Method, apparatus, and system for microwave signal correction
#42Decoupled data-aided carrier tracking loop and symbol timing recovery loop
#43RECEIVING APPARTUS, RECEIVING METHOD, PHASE TRACKING APPARATUS, AND PHASE TRACKING METHOD OF PULSE-BASED UWB WIRELESS SYSTEM
#44Apparatus and method for removing common phase error in a DVB-T/H receiver
#45Apparatus and method for removing common phase error in a DVB-T/H receiver
#46Receiver and receiving method of the receiver
#47Communication system
#48MULTI-INPUT MULTI-OUTPUT AMPLIFIER, AN ACTIVE INDUCTOR, A FILTER AND A RADIO COMMUNICATION DEVICE
#49Soft-Output Demodulation Apparatus and Method
#50Communication system
#51Communication system
#52Communication system
#53High bit rate RFID system
#54Efficient doppler compensation method and receiver for orthogonal-frequency-division-multiplexing (OFDM) systems
#55Carrier offset estimator
#56Mobile radio receiver device
#57Control algorithm in QAM modems
#58Communication system
#59Modulation order selection associated with resiliency against spur impairment
#60Digitally-controlled quadrature correction loop
#61Digital compensation for RF imperfections of a system composed of multiple modules
#62Methods and apparatus for wideband imbalance compensation