SYMBOL TRACKING AND TIMING ESTIMATION

METHOD FOR EMBEDDING MESSAGE WAVEFORMS WITHIN CONVENTIONALLY MODULATED SIGNALS

COMMUNICATION METHOD, APPARATUS, SYSTEM, AND STORAGE MEDIUM

METHOD FOR SWITCHING SIGNAL PROCESSING MODE AND APPARATUS

LOW-POWER RADIO TRANSMISSIONS

Orthogonal frequency scheme for narrowband acoustic signaling

Multiphase signal generator

Device for compensating a frequency shift

Phase prediction demodulator circuits and related method

Orthogonal frequency scheme for narrowband acoustic signaling

Testing device and testing method for testing a device under test

Quadrature clock generation with injection locking

Demodulator for use in radio communication receivers

Receiver, reception method for receiving FSK signals

Method for improving the transmission quality between a data collector and a plurality of autonomous measuring units, and communication system

Method for demodulating frequency modulated signal of PMA standard wireless charging device

Device for transmitting data within a vehicle

Precision large phase modulation phase measurement system

Modulation for a wireless communication network

Data communication based on frequency

Shift control circuit and wireless device

Frequency shift keying (FSK) demodulator and method therefor

Receiver including a plurality of high-pass filters

Circuits and methods for frequency offset estimation in FSK communications

FM reception device, FM reception method for receiving FM signals

Precision large phase modulation phase measurement system

Signal processing apparatus and method

Cognitive multi-user OFDMA

Method, system and apparatus to optimize wireless charging and FM reception

Methods and apparatus for multi-channel modem and preamble detection

Circuits and methods for frequency offset estimation in FSK communications

Demodulating frequency shift keying modulated input signal

Method of processing received digitized signals and mobile radio communication terminal device

Wireless communication device, integrated circuitry, and wireless communication method

Receiving apparatus and demodulation method

Cognitive multi-user OFDMA

Cognitive multi-user OFDMA

Cognitive multi-user OFDMA

Method and receiver in a wireless communication system

Digital up converter

Circuit and method for removing frequency offset, and communication apparatus

OFFSET ESTIMATION USING CHANNEL STATE INFORMATION REFERENCE SYMBOLS AND DEMODULATION REFERENCE SYMBOLS

Method for processing a frequency-modulated analog signal and corresponding device

Radio to detect and compensate for frequency misalignment

System and method for frequency offset estimation for signals containing multi-user symbols

Communication system with frequency synthesis mechanism and method of operation thereof

Data-modulated pilots for phase and gain detectors

Receiving apparatus and method in smart utility network communication system

Multiple correlators for communication device detection

METHOD TO GET A FREQUENCY REFERENCE TO A BASE STATION

Cognitive multi-user OFDMA

Frequency modulated broadcasts

Digital exciter having pilot signal compensation

Clock regeneration circuit and receiver using the same

Frequency translation module frequency limiting amplifier

CENTER FREQUENCY ADJUSTMENT DEVICE AND RELATED METHOD FOR A COMMUNICATIONS RECEIVER

Narrow band receiver

Method and system for frequency-shift based chip-to-chip communications

Apparatus and method for frequency estimation in the presence of narrowband gaussian noise

Detection circuit and detection method of carrier offset

METHOD AND SYSTEM FOR A LOW-COMPLEXITY VARIABLE FREQUENCY OSCILLATOR USING DIRECT DIGITAL FREQUENCY SYNTHESIS

Cognitive multi-user OFDMA

Apparatus and method for automatic frequency correction for a receiver system

Wireless signal loss detection

Frequency-scalable NLTL-based mm-wave vector signal de-modulator

Carrier frequency offset compensation circuit and process for a communications receiver

Reduced-power detection of wireless packets using decimated preamble correlation

Method and terminal device for reducing image distortion

Frequency shift keying (FSK) demodulator and method therefor

Systems, methods, and devices for frequency calibration of transmitters