Analyzing bit error data to determine a root cause of errors in a digital system

Processing method in a wireless telecommunications receiver receiving a digitally modulated single-carrier signal, associated wireless telecommunications receiver and associated computer program

Channel Estimation and Equalization in OFDM Systems

METHOD FOR WIRELESS X2X ACCESS AND RECEIVERS FOR LARGE MULTIDIMENSIONAL WIRELESS SYSTEMS

Method of estimating transmit symbol vectors in an overloaded communication channel

Increasing average power levels to reduce peak-to-average power levels using error correction codes

Peak to average power ratio reduction of optical systems utilizing error correction

Decision feed-forward reduced-state sequence detection

Superposition coded orthogonal frequency division multiplexing (SC-OFDM) system

Receiving Device and Method Thereof

Anticipated termination for sequential decoders

Sequential decoding with stack reordering

Methods and systems for decoding a data signal based on the generation of a decoding tree

Determining Physical Layer Error Signatures of a Communications Link

Method and apparatus for low-complexity quasi-reduced state soft-output equalizer

Multi-mode orthogonal frequency division multiplexing transmitter for highly-spectrally-efficient communications

Low complexity maximum-likelihood-based method for estimating emitted symbols in a SM-MIMO receiver

Equalization with noisy channel state information

Decision feedback equalizer

Signal Reception Using Non-Linearity-Compensated, Partial Response Feedback

Method and system for forward error correction decoding with parity check for use in low complexity highly-spectrally efficient communications

Reduced state sequence estimation with soft decision outputs

Decision feedback equalizer for highly spectrally efficient communications

Fine phase estimation for highly spectrally efficient communications

Decision feedback equalizer

Methods and devices for communications systems using multiplied rate transmission

Multi-mode receiver for highly-spectrally-efficient communications

Timing pilot generation for highly-spectrally-efficient communications

Adaptive non-linear model for highly-spectrally-efficient communications

Low complexity maximum-likelihood-based method for estimating emitted symbols in a SM-MIMO receiver

Multi-mode transmitter for highly-spectrally-efficient communications

Highly-spectrally-efficient receiver

Constellation map optimization for highly spectrally efficient communications

METHOD FOR GRAY CODING A SYMBOL ALPHABET

Pilot symbol generation for highly-spectrally-efficient communications

Decision feedback equalizer for highly spectrally efficient communications

Method and apparatus for algorithm on flexible square-QAM coherent detection

Feed forward equalization for highly-spectrally-efficient communications

Joint sequence estimation of symbol and phase with high tolerance of nonlinearity

Joint demodulation of a desired signal and an interfering signal based on a carrier-to-interference ratio estimate

Dynamic filter adjustment for highly-spectrally-efficient communications

Method and system for corrupt symbol handling for providing high reliability sequences

Forward error correction with parity check encoding for use in low complexity highly-spectrally efficient communications

Low-complexity, highly-spectrally-efficient communications

Method and system for forward error correction decoding with parity check for use in low complexity highly-spectrally efficient communications

Timing synchronization for reception of highly-spectrally-efficient communications

Signal reception using non-linearity-compensated, partial response feedback

Adaptive maximum a posteriori (MAP) detector in read channel

Uplink noise estimation for virtual MIMO

Coarse phase estimation for highly-spectrally-efficient communications

Method and apparatus for demodulating a signal in a communication system

Radio apparatus and metric calculation method

Wireless communications device having map trellis decoder with partial sum tables and related methods

Calculation of soft values for uplink communication

Joint demodulation using a viterbi equalizer having an adaptive total number of states

Communication apparatus and communication method

Layered transmission apparatus and method, reception apparatus and reception method

Method and device for multi-dimensional processing using a single-state decision feedback equalizer

Multi-pair gigabit ethernet transceiver

Method and device for multiple input-multiple output detection

Method and apparatus for symbol decoding using tree pruning based sphere search

Multi-pair gigabit ethernet transceiver having adaptive disabling of circuit elements

Architecture for very high-speed decision feedback sequence estimation

MULTI-TAP FREQUENCY DOMAIN EQUALIZATION WITH DECISION FEEDBACK AND TRELLIS DECODING

MULTI-TAP FREQUENCY DOMAIN EQUALIZATION WITH DECISION FEEDBACK AND TRELLIS DECODING

16-state adaptive noise predictive maximum-likelihood detection system

Methods and systems using norm approximation for maximum likelihood MIMO decoding

Methods and systems for maximum-likelihood detection using post-squaring compensation

Techniques for reducing joint detection complexity in a channel-coded multiple-input multiple-output communication system

Communication apparatus, communication method and computer program

Multi-pair gigabit Ethernet transceiver

Radius adaptive sphere decoding with probabilistic noise constraint

System and method for maximum likelihood decoding in multiple out wireless communication systems

Joint demodulation using a Viterbi equalizer having an adaptive total number of states

Multi-pair gigabit ethernet transceiver

Wireless communication receiving system and apparatus and method for deciding a transmitted signal corresponding to a received signal thereof

Non-data-aided channel estimators for multipath and multiple antenna wireless systems

Soft Bit Viterbi Equalizer Using Partially Collapsed Metrics

Method and apparatus for receiving coded signals with the aid of channel state information

Algorithm for multiple-symbol differential detection

Method and apparatus for a simplified maximum likelihood demodulator for dual carrier modulation

Methods, apparatus, and systems for determining 1T state metric differences in an nT implementation of a viterbi decoder

OFDM receiver and method for decoding OFDM symbols of two or more data streams with reduced multiplication operations

Multi-pair gigabit ethernet transceiver

Joint demodulation using a viterbi equalizer having an adaptive total number of states

Decoding apparatus and decoding method

Multi-pair gigabit ethernet transceiver

Likelihood detector apparatus and method

Multi-pair gigabit ethernet transceiver having a single-state decision feedback equalizer

Method and apparatus for calculating likelihood metric of a received signal in a digital communication system

MULTI-TAP FREQUENCY DOMAIN EQUALIZATION WITH DECISION FEEDBACK AND TRELLIS DECODING

Multi-pair gigabit ethernet transceiver having decision feedback equalizer

Architecture for very high-speed decision feedback sequence estimation

Multi-pair gigabit Ethernet transceiver having adaptive disabling of circuit elements

Apparatus for decoding a signal and method thereof and a trellis coded modulation decoder and method thereof

Communications channel symbol recovery by combining outputs at different decision delays

Channel estimation and sequence for the reception of optical signal

Sphere decoding apparatus

Single antenna interference suppression in a wireless receiver

Method for equalization of a data signal taking into account a disturbance channel

Soft bit viterbi equalizer using partially collapsed metrics

Signal receiving method in MIMO system and device therefor

Hybrid memory architecture for reduced state sequence estimation (RSSE) techniques

Method and system for maximum likelihood detection

Method and apparatus for reduced interference signal demodulation

Method and apparatus for precomputation and pipelined selection of intersymbol interference estimates in a reduced-state Viterbi detector

Efficient MLSE equalizer implementation

Decoding techniques for multi-antenna systems

Pattern-dependent equalization and detection

Algorithm for multiple-symbol differential detection

Viterbi equalization using a table memory for provision of reconstructed signal values for the calculation of transition metrics

Ethernet transceiver with single-state decision feedback equalizer

Method and apparatus for low-complexity quasi-reduced state soft-output equalizer

Demultiplexing processing for a receiver

High-performance sequence estimation system and method of operation