Feeder link synchronization

Direct digital synthesizer with frequency correction

Carrier and sampling frequency offset estimation for RF communication with crystal-less nodes

Apparatus for doppler shift compensation, corresponding method and computer program

Carrier frequency error estimator with banked correlators

Modulation format estimation device, and modulation format estimation method

Ultra-low power data transmission method and apparatus

Method of determining frequency-domain offset parameter, user equipment (UE), random access method, method for configuring random access information, corresponding device and computer readable medium

Method and receiver device for estimating a frequency offset and a frequency drift of a useful signal

Systems and methods for adjusting the sample timing of a GFSK modulated signal

GFSK detector

Systems and methods for adjusting the sample timing of a GFSK modulated signal

On-chip spread spectrum characterization

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

Method of determining frequency-domain offset parameter, user equipment (UE), random access method, method for configuring random access information, corresponding device and computer readable medium

Automatic frequency controllers for adjusting digital loop filter gain based on wireless channel classification, wireless communication devices including the same, automatic frequency control methods. and wireless communication methods

Stable modulation index calibration and dynamic control

Method and apparatus for bidirectional communication between measuring devices and a data collector

Apparatus for radio frequency receiver with improved timing recovery and frequency offset estimation and associated methods

Semiconductor device and method therein

Automatic frequency controllers for adjusting digital loop filter gain based on wireless channel classification, wireless communication devices including the same, automatic frequency control methods and wireless communication methods

Methods and systems for correction of carrier frequency offset (CFO) in wireless transceivers

Receiver and method of receiving

Transmitter and receiver and methods of transmitting and receiving

FM reception device, FM reception method for receiving FM signals

RF receiver with frequency tracking

Radio communication

Radio base station, user terminal and radio communication method

METHOD AND APPARATUS FOR GENERATING PILOT SIGNAL AND METHOD FOR ESTIMATING FREQUENCY OFFSET USING THE SAME

Digital radio transmissions

Frequency error detection with PBCH frequency hypothesis

Apparatus and circuit for processing carrier aggregation

Method for estimating frequency offset, apparatus and system

Digital auto frequency control for a general purpose if subsystem with multi-modulation schemes

Method and apparatus for generating sampling frequency

System and method for blind frequency recovery

Method and apparatus for estimating frequency errors

Device and method for digital data distribution, device and method for digital data reproduction, synchronized reproduction system, program, and recording medium

Demodulation device, demodulation method and program

Apparatus and circuit for processing carrier aggregation

Method, apparatus, and system for frequency offset estimation and channel estimation

Signal receiving system, semiconductor device, and signal receiving method

Carrier frequency offset compensation apparatus and associated method

Digital data-aided frequency offset estimation

Apparatus and method for receiving data in communication system

Frequency offset compensation improvement for a long term evolution (LTE) searcher

Systems and methods for fast and precise frequency estimation

Light monitoring system with antenna diversity

Water monitoring system using a random phase multiple access system

System and method of frequency offset compensation for radio system with fast doppler shift

Electric monitoring system using a random phase multiple access system

Mechanism for reducing time away from packet switched operation in a single radio solution

Methods and receiver for positioning of clock related spurious signals

Method of frequency synchronization in distributed network

Hysteresis nonlinear state machine with overlapping thresholds for automatic frequency control

Receiver node and a method therein for compensating frequency offset

Methods to extend the frequency lock range of a received RF signal using a preamble-based frequency estimate

Spur mitigation for radio frequency receivers utilizing a free-running crystal

Apparatus and methods for estimating an unknown frequency error of a tone signal

ADAPTIVE EQUALIZER WITH A DUAL-MODE ACTIVE TAPS MASK GENERATOR AND A PILOT REFERENCE SIGNAL AMPLITUDE CONTROL UNIT

Receiving apparatus

COARSE BIN FREQUENCY SYNCHRONIZATION IN A COMMUNICATION SYSTEM

Method and system for reliable CFO and STO estimation in the presence of tuner induced impairment

Method for frequency offset estimation and automatic frequency control for filtered signal with destroyed phase information and signal transceiver

System and method for blind frequency recovery

RSSI measurement mechanism in the presence of pulsed jammers

Light monitoring system using a random phase multiple access system

Start-up automatic frequency control (AFC) method and apparatus

Recursive frequency estimation

Forward error correction media access control system

Automatic frequency control under low signal-to-noise conditions

Process for computing a frequency offset for a UMTS communication system based on the CPICH pilot signals

Frequency and timing offset estimation algorithm for DTV (DVB-T2) receivers

Power detection in a spread spectrum system

Method and System for a Sliding Window Phase Estimator for Wideband Code Division Multiple Access (WCDMA) Automatic Frequency Correction

Synchronized system configuration

Handover processing in multiple access point deployment system

User data broadcast mechanism

Correction of frequency offsets greater than the nyquist frequency

Quick detection of signaling in a wireless communication system

Method and apparatus for subband signal demodulation in a transponder satellite communication link containing a component of relayed interference

Frequency shift compensation, such as for use in a wireless utility meter reading environment

DEVICES AND METHODS IMPLEMENTING FREQUENCY OFFSET DETERMINATION FOR FSK RECEIVERS

Signal quality measurement system

System and method for loop timing update of energy efficient physical layer devices using subset communication techniques

METHODS AND APPARATUS TO PERFORM RESIDUAL FREQUENCY OFFSET ESTIMATION AND CORRECTION IN IEEE 802.11 WAVEFORMS

Dual frequency tracking loop for OFDMA systems

Compensation for data deviation caused by frequency offset using timing correlation value

Device and method of estimating symbol using second order differential phase vector

Signal receiver and method for estimating residual doppler frequencies of signals thereof

RSSI MEASUREMENT MECHANISM IN THE PRESENCE OF PULSED JAMMERS

Error detection system

Handover processing in multiple access point deployment system

HANDOVER PROCESSING IN MULTIPLE ACCESS POINT DEPLOYMENT SYSTEM

Hysteresis nonlinear state machine with overlapping thresholds for automatic frequency control

Method and system for a sliding window phase estimator for wideband code division multiple access (WCDMA) automatic frequency correction

Estimating frequency offset using a feedback loop

Signal processing circuit and method with frequency up- and down-conversion

Frequency offset estimation in a CDMA system

Correlation-driven adaptation of frequency control for a RF receiver device

Transmitting/receiving system and method of processing broadcast signal in transmitting/receiving system

Circuit for detecting a digital data stream and associated method

Forward error correction media access control system

Carrier Recovery Device and Related Method

Receiving apparatus, receiving method, and program

Automatic frequency correction

Systems and methods for frequency offset correction in a digital radio broadcast receiver

Method and apparatus for reception in a multi-input-multi-output (MIMO) orthogonal frequency domain modulation (OFDM) wireless communication system

Joint, adaptive control of equalization, synchronization, and gain in a digital communications receiver

Uplink SDMA pilot estimation

APPARATUS FOR ACQUIRING REFINE CARRIER FREQUENCY BY OPTIMIZING SEARCH AREAS AND METHOD USING THE SAME

Frequency synchronization apparatus

Method and system for frequency feedback adjustment in digital receivers

Narrow band receiver

Receiver for wireless communication network with extended range

Adaptive equalizer with a dual-mode active taps mask generator and a pilot reference signal amplitude control unit

Wireless transmitting apparatus, wireless receiving apparatus, wireless transmission method, wireless reception method, wireless communication system, and wireless communication method

MULTI-BAND OFDM RECEIVER

Estimating doppler frequency in ISDB-T systems

Joint synchronizer and decoder

Receiver and electronic apparatus

Precise frequency estimation of short data bursts

Method for determining and compensating transceiver non-idealities

Frequency error estimator using second-order loop filter and operating method of the frequency error estimator

Method for frequency offset estimation and automatic frequency control for filtered signal with destroyed phase information and signal transceiver

Methods and apparatus for resovling frequency errors during transistion between communication networks

Receiver for wireless communication network with extended range

CIRCUIT FOR PROVIDING AUTOMATIC ADAPTATION TO FREQUENCY OFFSETS IN HIGH SPEED SERIAL LINKS

RADIO COMMUNICATION DEVICE FOR GENERATING AND TRANSMITTING DATA, RADIO COMMUNICATION DEVICE FOR RECEIVING AND DECODING DATA, METHOD FOR TRANSMITTING DATA AND METHOD FOR RECEIVING DATA

Data aided detection of spectrum inversion

Detection circuit and detection method of carrier offset

WIRELESS COMMUNICATION SYSTEM AND METHOD

GMSK-receiver with interference cancellation

Signal receiver and method for estimating residual doppler frequencies of signals thereof

Frequency error estimation and correction

Frame synchronization apparatus and its control method

System and method for generating signals with a preselected frequency relationship in two steps

Start-up automatic frequency control (AFC) method and apparatus

Carrier synchronizing circuit and carrier synchronizing method

Method, a program and a module to estimate a doppler maximum frequency and an oscillator frequency offset, receiver including the module

Adaptive equalizer for communication channels

Joint de-spreading and frequency correction using a correlator

Iterative pilot-aided frequency offset estimation and C/I measurement for TDMA signal with offset larger than nyquist frequency of the reference symbol rate

Frequency synchronization in wireless communication systems

Frequency synchronization method and apparatus

METHOD OF AND APPARATUS FOR ADAPTIVE FREQUENCY ERROR ESTIMATION

Method and system for sliding window phase estimator for WCDMA automatic frequency correction

Statistical procedures for carrier frequency tracking

VCO ringing correction in packet switched wireless networks

METHOD AND APPARATUS FOR PROVIDING ESTIMATION OF COMMUNICATION PARAMETERS

Detection of high velocity movement in a telecommunication system

Residual frequency offset exploitation

Frequency shift compensation, such as for use in a wireless utility meter reading environment

SATELLITE RECEIVER

Carrier offset estimator

Carrier frequency offset estimation preamble symbols

Method for acquiring timing and carrier synchronization of offset-QPSK modulated signals

Apparatus for and method of robust packet detection and frequency offset estimation

Start-up automatic frequency control (AFC) method and apparatus

Wireless base station and wireless terminal

SYSTEM AND METHOD OF FREQUENCY ACQUISITION

Device for detecting a frequency offset

High-frequency HomePNA

Apparatus and method for estimating and combining frequency errors in a mobile communication system

Coarse bin frequency synchronization in a communication system

Method and device for estimating carrier frequency offset of subscriber terminal

Frequency error estimation and correction in a SAIC linear equalizer

Pilot-assisted doppler frequency estimation

High-frequency HomePNA

Precise frequency estimation of short data bursts

Wireless device with a non-compensated crystal oscillator

Wireless communication device and method for communicating in site selection diversity mode

System and method for executing preamble detection, symbol timing recovery, and frequency offset estimation

Quick detection of signaling in a wireless communication system

Methods and systems for estimating sampling frequency offset of OFDM symbols

Frequency offset estimator

Receiver with frequency offset compensation for M-state phase modulation

Synchronization technique for serial modulated waveforms

Method for estimating a frequency offset of a modulated bandpass signal

Trimming of local oscillation in an integrated circuit radio

Initial synchronization for receivers

Receiver for wireless communication network with extended range

Method and apparatus for estimating Doppler speed in wireless communication

Frequency offset compensation in radio receiver

Frequency offset estimation for DPSK

Frequency error estimation and correction

Decoding system for eight-to-fourteen modulation or eight-to-sixteen modulation

Frequency synchronization apparatus and frequency synchronization method

Method and apparatus for automatic frequency correction

Efficient method to compute one shot frequency estimate

Frequency offset tracking

Multi-sampling monobit receiver

Wireless reception device automatically establishing frequency synchronization or phase synchronization

Adaptive equalizer with a dual-mode active taps mask generator and a pilot reference signal amplitude control unit

Interference estimation in the presence of frequency errors

Method and apparatus for automatic jammer frequency control of surgical reactive jammers

Joint synchronization and impairments estimation using known data patterns

Frequency offset estimating method and receiver employing the same

Method and device for carrier-frequency synchronization of a vestigial-sideband-modulated signal

System, method, and apparatus for correction of code doppler shift

System and method for high dynamic acquisition and tracking of signals from the global positioning system

Compensation for the carrier frequency offset in a receiving apparatus, which is designed for a plurality of modulation types, in a mobile communications system

Synchronizer, method of synchronizing signals and MIMO transceiver employing the same

Apparatus and method for automatic frequency correction for a receiver system

Apparatus for estimating frequency offset from received signal and method for the same

Apparatus for frequency synchronization and method for the same

Method for estimating maximum likelihood frequency offset in mobile communication system in fast rayleigh fading channel environment

Apparatus and method for estimating a Doppler frequency and a moving velocity of a wireless terminal

Carrier frequency offset detecting apparatus in a digital receiver system and a method thereof

Method and apparatus to compensate for receiver frequency error in noise estimation processing

Method and circuit arrangement for determining the frequency of a received signal for demodulation of received signals

Doppler aided detection, processing and demodulation of multiple signals

Method and apparatus for detecting and processing global positioning system (GPS) signals

System for synchronizing a portable transceiver to a network

Demodulator circuit, radio communication system and communication semiconductor integrated circuit

Delta-phase detection method and system

method for providing automatic adaptation to frequency offsets in high speed serial links

Demodulation and modulation circuit and demodulation and modulation method

Method and system for frequency feedback adjustment in digital receivers

Terrestrial optical communication system having remotely powered nodes

Start-up automatic frequency control (AFC) method and apparatus

Doppler shift and spread estimation method and apparatus

Frequency control for a mobile communications device

Frequency offset estimating method and frequency offset correcting apparatus utilizing said method

Method and apparatus for frequency tracking based on recovered data

Carrier recovery apparatus and broadcasting receiver using the same

OFDM frequency offset estimation apparatus and method

Detecting GSM downlink signal frequency correction burst

Method and apparatus for frequency estimation using iterative filtering in a GSM communications system

Method and system for frequency offset estimation

Frequency error detector and combiner in a receiver of a mobile communication system

Method and receiving unit for compensation for a frequency offset and/or for a change in the phase of a transmission channel over time by receiver-end evaluation of edge symbols of a received data burst

Dat-aided frequency offset detection using phase unwrapping

Symbol detecting with large frequency error

Multi-mode receiver for frequency error mitigation

Frequency error estimation using multiple integration lengths

Method and system for estimating frequency offset for carrier-modulation digital communications system

Hybrid frequency offset estimator

Joint synchronizer and decoder

Automatic frequency control device and method of QPSK modulation system

Frequency offset detector for AFC under rayleigh fading

Digitally-controlled quadrature correction loop

System for performing modulation analysis without using a modulated signal