Data detection and decoding system and method

Error detector, semiconductor device, and error detection method

Method and apparatus for providing fast detection of a high speed shared control channel

Method and system for decoding control data in GSM-based systems using inherent redundancy

Decoding device and method, program recording medium, and program using modulation code encoded in accordance with a variable length table

Receiver system and method for soft-decision decoding of punctured convolutional codes in a wireless communication system

Trellis constellation shaping

Distributed ring control circuits for Viterbi traceback

Decoding apparatus and decoding method

Decoder, decoding method, and disk playback device

Encoding and decoding of frame control header in downlink subframes in wireless communication systems

Viterbi decoder with direct current restoration

Method of and apparatus for implementing a reconfigurable trellis-type decoding

System and method for high-speed decoding and ISI compensation in a multi-pair transceiver system

Apparatus and method for sharing viterbi decoder in mobile communication system

Sliding-window decoder with prolog-windows having flexibel sizes

Efficient implementation of GSM/GPRS equalizer

Method for simplifying a viterbi decoder and a simplified viterbi decoder using the same

Multi-rate viterbi decoder

Method for determining output signals of a Viterbi decoder

Method of and apparatus for implementing fast orthogonal transforms of variable size

Encoder system, a decoder system, a coding/decoding apparatus, an encoding method and a decoding method

Method and apparatus for precomputation and pipelined selection of branch metrics in a reduced-state Viterbi detector

Method and apparatus for multiple step Viterbi detection with local feedback

Method and apparatus for reduced-state Viterbi detection in a read channel of a magnetic recording system

Efficient MLSE equalizer implementation

Efficient decoding of trellis coded modulation waveforms

Data detector system

Low-latency high-speed trellis decoder

Method and system for optimizing coding gain

Power reception optimization method, and associated apparatus, for operating upon an encoded data block

Reduced size and power demapper for viterbi decoding

Method for recovering information from channel-coded data streams

Reproduced signal evaluation apparatus and method, reproduction apparatus and method, and recording apparatus and method

Method and apparatus for providing fast detection of a high speed shared control channel

Method and apparatus for calibrating data-dependent noise prediction

Method and arrangement for enhancing search through trellis

Data demodulation apparatus and method

Add-compare-select accelerator using pre-compare-select-add operation

Method for determining signal quality of simultaneously received multiple channels of data

Decoding apparatus, decoding method, data-receiving apparatus and data-receiving method

Disk apparatus and disk reproducing method

Method and system for branch metric calculation in a viterbi decoder

Maximum likelihood encoding apparatus, maximum likelihood encoding method, program and reproduction apparatus

Information reproduction apparatus and method using maximum likelihood decoding

Methods and apparatus for constant-weight encoding and decoding

Method and apparatus for concatenated channel coding with variable code rate and coding gain in a data transmission system

Non-binary viterbi data processing system and method

Configurable architecture and its implementation of viterbi decorder

Method and arrangement for enhancing search through trellis

Methods and systems for Viterbi decoding

Methods and systems for Viterbi decoding

Decoding apparatus, communication apparatus and decoding method

Viterbi detection apparatus and method therefor

Method for equalization of a data signal taking account of interference channels

System and method for error detection in encoded digital data

Method of decoding a data word

Maximum likelihood detector and/or decoder

Reconfigurable Viterbi/turbo decoder

Reduced complexity decoding for trellis coded modulation

Bit error position estimation in data decoder

Method for adaptive bit recovery

Coded modulation scheme for a wirelesss communication system and methods thereof

Method and device for receiving data blocks

Soft-output Viterbi equalizer for non-binary modulation

Parallel backtracking in Viterbi decoder

Symbol timing recovery based on speculative tentative symbol decisions

Transmit/receive beamforming signal generation

Viterbi decoder method and apparatus with RI detector in servo channel

Systems and methods for using a non-binary soft output viterbi algorithm

Data storage device employing orthogonal equalization and sequence detection to compensate for two-dimensional intersymbol interference

Fixed-point detector pruning for constrained codes

Error data generation and application for disk drive applications

Method and apparatus for decoding independently encoded signals