soft-output Viterbi decoding according to Battail and Hagenauer in which the soft-output is determined using path metric differences along the maximum-likelihood path

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H03M13/4146

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HELECTRICITY H03Electronic circuits H03MCODING DECODING CODE CONVERSION IN GENERAL H03M13/00Coding, decoding or code conversion, for error detection or error correction Coding theory basic assumptions Coding bounds Error probability evaluation methods Channel models Simulation or testing of codes

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H03M13/4146soft-output Viterbi decoding according to Battail and Hagenauer in which the soft-output is determined using path metric differences along the maximum-likelihood path

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soft-output Viterbi decoding according to Battail and Hagenauer in which the soft-output is determined using path metric differences along the maximum-likelihood path

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Receiver and receive method for a passive optical network

Data path dynamic range optimization

Multi-threshold parameter adaptation

Iterative decoding circuit and decoding method

Multi-signal realignment for changing sampling clock

Approximated parameter adaptation

Hybrid timing recovery

Channel error rate optimization using Markov codes

Noise-predictive detector adaptation with corrected data

Controller for a solid-state drive, and related solid-state

Method for correcting messages containing bit stuffing

Max-Log-MAP equivalence log likelihood ratio generation soft Viterb...

Detection of radio signals in a receiver

Apparatuses and methods for combining error coding and modulation s...

Broadcasting receiver and broadcast signal processing method

Methods to improve ACS performance

Iterative decoder systems and methods

Apparatuses and methods for combining error coding and modulation s...

Architecture and control of reed-solomon error-correction decoding

Methods and apparatus for computing soft data or log likelihood rat...

Method and apparatus for generating soft bit values in reduced-stat...

Max-log-map equivalence log likelihood ratio generation soft viterb...

Soft output Viterbi detector with error event output

Iterative decoder systems and methods

Architecture and control of Reed-Solomon list decoding

Adjusting receiver parameters without known data

Architecture and control of reed-solomon error identification and e...

Systems and methods for out of order Y-sample memory management

System and method for map detector for symbol based error correctio...

Method for decoding a succession of blocks encoded with an error co...

Patents Applicationslast 30 patents

RECEIVER AND RECEIVE METHOD FOR A PASSIVE OPTICAL NETWORK

Iterative Decoding Circuit and Decoding Method

MULTI-SIGNAL REALIGNMENT FOR CHANGING SAMPLING CLOCK

CHANNEL ERROR RATE OPTIMIZATION USING MARKOV CODES

APPROXIMATED PARAMETER ADAPTATION

CONTROLLER FOR A SOLID-STATE DRIVE, AND RELATED SOLID-STATE DRIVE

MAX-LOG-MAP EQUIVALENCE LOG LIKELIHOOD RATIO GENERATION SOFT VITERB...

MAX-LOG-MAP EQUIVALENCE LOG LIKELIHOOD RATIO GENERATION SOFT VITERB...

ITERATIVE DECODER SYSTEMS AND METHODS

Method for correcting messages containing bit stuffing

ITERATIVE DECODER SYSTEMS AND METHODS

APPARATUSES AND METHODS FOR COMBINING ERROR CODING AND MODULATION S...

SOFT OUTPUT VITERBI DETECTOR WITH ERROR EVENT OUTPUT

Systems and Methods for Out of Order Y-Sample Memory Management

METHOD AND APPARATUS FOR GENERATING SOFT BIT VALUES IN REDUCED-STAT...

Detection of Radio Signals in a Receiver

Systems and Methods for Queue Based Data Detection and Decoding

ARCHITECTURE AND CONTROL OF REED-SOLOMON ERROR-CORRECTION DECODING

Soft Output Viterbi Algorithm Method and Decoder

ARCHITECTURE AND CONTROL OF REED-SOLOMON ERROR-CORRECTION DECODING

BROADCASTING RECEIVER AND BROADCAST SIGNAL PROCESSING METHOD

METHODS AND APPARATUS FOR COMPUTING SOFT DATA OR LOG LIKELIHOOD RAT...

ECC WITH OUT OF ORDER COMPLETION

Max-log-map equivalence log likelihood ratio generation soft Viterb...

Methods to improve ACS performance

METHOD FOR DETERMINING A COPY TO BE DECODED AND AN ASSOCIATED ERASU...

Method and Apparatus for Evaluating Performance of a Read Channel

METHOD FOR DECODING A SUCCESSION OF BLOCKS ENCODED WITH AN ERROR CO...

System and method for map detector for symbol based error correctio...

INTERLACED ITERATIVE SYSTEM DESIGN FOR 1K-BYTE BLOCK WITH 512-BYTE...