Time delay estimation for spread spectrum signals using generalized cross correlation. - William E. Ryan; J. M. Schumpert (ICASSP, 1985)

Two classes of convolutional codes over GF(q) for q -ary orthogonal signaling. - William E. Ryan; Stephen G. Wilson (IEEE Trans. Commun., 1991)

A method of analysis for interleaved Reed-Solomon coding with erasure decoding on burst error channels. - William E. Ryan; Paul Conoval (IEEE Trans. Commun., 1993)

Performance Comparison of Selected DC-Free Codes for PR1-Equalized Magnetic Recording Channels. - Bahjat Zafer; William E. Ryan (ICC (3), 1997)

Optimal signaling for meteor burst channels. - William E. Ryan (IEEE Trans. Commun., 1997)

Design of a low-orbit-to-geostationary satellite link for maximal throughput. - William E. Ryan; Li Han; Paul A. Quintana (IEEE Trans. Commun., 1997)

High rate turbo codes for BPSK/QPSK channels. - Ömer F. Açikel; William E. Ryan (ICC, 1998)

Performance of high rate turbo codes on a PR4-equalized magnetic recording channel. - William E. Ryan (ICC, 1998)

Performance study of RAM-based decision feedback equalizers with application to nonlinear satellite channels. - William E. Ryan; James P. LeBlanc; Rodney A. Kennedy (ISSPA, 1999)

Punctured turbo-codes for BPSK/QPSK channels. - Ömer F. Açikel; William E. Ryan (IEEE Trans. Commun., 1999)

Precoder design for concatenating convolutional codes with generalized partial response channels. - Ali Ghrayeb; William E. Ryan (GLOBECOM, 2000)

Punctured High Rate SCCCs BPSK/QPSK Channels. - Ömer F. Açikel; William E. Ryan (ICC (1), 2000)

Concatenated Coding and Iterative SOVA Decoding with PR4 Signaling. - Ali Ghrayeb; William E. Ryan (ICC (2), 2000)

Precoder design for concatenating convolutional codes with intersymbol interference channels. - William E. Ryan; Ali Ghrayeb (WCNC, 2000)

Performance of Volterra and MLSD receivers for nonlinear band-limited satellite systems. - Alberto Gutierrez; William E. Ryan (IEEE Trans. Commun., 2000)

Near-optimal convolutionally coded synchronous CDMA with iterative multiuser detection/decoding. - Bo Xia; William E. Ryan (GLOBECOM, 2001)

Performance of (quasi-)cyclic LDPC codes in noise bursts on the EPR4 channel. - Michael Yang; William E. Ryan (GLOBECOM, 2001)

Convolutional double accumulate codes (or double turbo DPSK). - Rajeev Ramamurthy; William E. Ryan (IEEE Commun. Lett., 2001)

Concatenated code system design for storage channels. - Ali Ghrayeb; William E. Ryan (IEEE J. Sel. Areas Commun., 2001)

Concatenated codes for class IV partial response channels. - William E. Ryan (IEEE Trans. Commun., 2001)

Optimal code rates for Lorentzian channel models. - William E. Ryan (GLOBECOM, 2003)

On importance sampling for linear block codes. - Bo Xia; William E. Ryan (ICC, 2003)

Solving the near-far problem in CDMA-based ad hoc networks. - Alaa Muqattash; Marwan Krunz; William E. Ryan (Ad Hoc Networks, 2003)

Design and analysis of eIRA codes on correlated fading channels. - Fei Peng 005; Michael Yang; William E. Ryan (GLOBECOM, 2004)

Estimating LDPC codeword error rates via importance sampling. - Bo Xia; William E. Ryan (ISIT, 2004)

Reduced-complexity error-State diagrams in TCM and ISI channel performance evaluation. - William E. Ryan; Zuqiang Tang (IEEE Trans. Commun., 2004)

Design of efficiently encodable moderate-length high-rate irregular LDPC codes. - Michael Yang; William E. Ryan; Yan Li (IEEE Trans. Commun., 2004)

An (8158, 7136) low-density parity-check encoder. - Lowell H. Miles; Jody W. Gambles; Gary K. Maki; William E. Ryan; Sterling R. Whitaker (CICC, 2005)

Dual-mode decoding of product codes with application to tape storage. - Yang Han 005; William E. Ryan; Richard D. Wesel (GLOBECOM, 2005)

New approaches to clipped OFDM channels: modeling and receiver design. - Fei Peng 005; William E. Ryan (GLOBECOM, 2005)

Structured eIRA codes with low floors. - Yifei Zhang 002; William E. Ryan; Yan Li (ISIT, 2005)

Bit-reliability mapping in LDPC-coded modulation systems. - Yan Li; William E. Ryan (IEEE Commun. Lett., 2005)

Achievable information rates and the coding-spreading tradeoff in finite-sized synchronous CDMA systems. - Zuqiang Tang; William E. Ryan (IEEE Trans. Commun., 2005)

Importance sampling for tanner trees. - Bo Xia; William E. Ryan (IEEE Trans. Inf. Theory, 2005)

Low-Floor Tanner Codes Via Hamming-Node or RSCC-Node Doping. - Shadi Abu-Surra; Gianluigi Liva; William E. Ryan (AAECC, 2006)

On the Capacity of Clipped OFDM Channels. - Fei Peng 005; William E. Ryan (ISIT, 2006)

Low-complexity soft demapper for OFDM fading channels with ICI. - Fei Peng 005; William E. Ryan (WCNC, 2006)

Design of structured eIRA codes with applications to wireless channels. - Yifei Zhang 002; William E. Ryan; Fei Peng 005 (WCNC, 2006)

Surrogate-channel design of universal LDPC codes. - Fei Peng 005; William E. Ryan; Richard D. Wesel (IEEE Commun. Lett., 2006)

An 860-Mb/s (8158, 7136) Low-Density Parity-Check Encoder. - Lowell H. Miles; Jody W. Gambles; Gary K. Maki; William E. Ryan; Sterling R. Whitaker (IEEE J. Solid State Circuits, 2006)

Simplified eIRA code design and performance analysis for correlated Rayleigh fading channels. - Fei Peng 005; Michael Yang; William E. Ryan (IEEE Trans. Wirel. Commun., 2006)

Ensemble Enumerators for Protograph-Based Generalized LDPC Codes. - Shadi Abu-Surra; William E. Ryan; Dariush Divsalar (GLOBECOM, 2007)

Performance of a Structured IRA Code on a Perpendicular Recording Channel with Media Noise. - Yang Han 005; William E. Ryan (GLOBECOM, 2007)

MLSD Bounds and Near-Optimum Receiver Designs for Clipped OFDM Channels. - Fei Peng 005; William E. Ryan (GLOBECOM, 2007)

MLSD Bounds for Clipped OFDM Systems Over Frequency-Selective Quasi-Static Fading Channels. - Fei Peng 005; William E. Ryan; Jinyun Zhang (GLOBECOM, 2007)

Adaptive Modulation and Coding for IEEE 802.11n. - Fei Peng 005; Jinyun Zhang; William E. Ryan (WCNC, 2007)

Quasi-Cyclic Generalized LDPC Codes With Low Error Floors. - Gianluigi Liva; William E. Ryan; Marco Chiani (IEEE Trans. Commun., 2007)

Structured IRA Codes: Performance Analysis and Construction. - Yifei Zhang 002; William E. Ryan (IEEE Trans. Commun., 2007)

Mutual-Information-Based Adaptive Bit-Loading Algorithms for LDPC-Coded OFDM. - Yan Li; William E. Ryan (IEEE Trans. Wirel. Commun., 2007)

MLSD Bounds and Receiver Designs for Clipped OFDM Channels. - Fei Peng 005; William E. Ryan (IEEE Trans. Wirel. Commun., 2008)

Ensemble Pseudocodeword Weight Enumerators for Protograph-Based Generalized LDPC Codes. - Shadi Abu-Surra; Dariush Divsalar; William E. Ryan (GLOBECOM, 2009)

Low-floor decoders for LDPC codes. - Yang Han 005; William E. Ryan (IEEE Trans. Commun., 2009)

Toward low LDPC-code floors: a case study. - Yifei Zhang 002; William E. Ryan (IEEE Trans. Commun., 2009)

Coding for Optical Channels. - Ivan B. Djordjevic; William E. Ryan; Bane Vasic (Springer, 2010)

Serial Turbo Coding Performance for Rectangular-Grain TDMR Models. - Lu Pan; William E. Ryan; Roger Wood; Bane Vasic (GLOBECOM, 2010)

On the typical minimum distance of protograph-based generalized LDPC codes. - Shadi Abu-Surra; Dariush Divsalar; William E. Ryan (ISIT, 2010)

Trapping set enumerators for specific LDPC codes. - Shadi Abu-Surra; David Declercq; Dariush Divsalar; William E. Ryan (ITA, 2010)

On the existence of typical minimum distance for protograph-based LDPC codes. - Shadi Abu-Surra; Dariush Divsalar; William E. Ryan (ITA, 2010)

Low-Floor Detection/Decoding of LDPC-Coded Partial Response Channels. - Yang Han 005; William E. Ryan (IEEE J. Sel. Areas Commun., 2010)

Enumerators for Protograph-Based Ensembles of LDPC and Generalized LDPC Codes. - Shadi Abu-Surra; Dariush Divsalar; William E. Ryan (IEEE Trans. Inf. Theory, 2011)

An unnoticed strong connection between algebraic-based and protograph-based LDPC codes, Part I: Binary case and interpretation. - Juane Li; Keke Liu; Shu Lin 001; Khaled A. S. Abdel-Ghaffar; William E. Ryan (ITA, 2015)

Viterbi Detection for Compressively Sampled FHSS-GFSK Signals. - Lu Pan; Michael W. Marcellin; William E. Ryan; Bane Vasic (IEEE Trans. Signal Process., 2015)

LDPC Code Designs, Constructions, and Unification - Juane Li; Shu Lin 001; Khaled A. S. Abdel-Ghaffar; William E. Ryan; Daniel J. Costello Jr. (Cambridge University Press, 2016)

Globally coupled LDPC codes. - Juane Li; Shu Lin 001; Khaled A. S. Abdel-Ghaffar; William E. Ryan; Daniel J. Costello Jr. (ITA, 2016)

Girth-Eight Reed-Solomon Based QC-LDPC Codes. - Xin Xiao 001; Bane Vasic; Shu Lin 001; Khaled A. S. Abdel-Ghaffar; William E. Ryan (ISTC, 2018)

Reed-Solomon-Based Quasi-Cyclic LDPC Codes: Designs, Cycle Structure and Erasure Correction. - Xin Xiao 001; William E. Ryan; Bane Vasic; Shu Lin 001; Khaled A. S. Abdel-Ghaffar (ITA, 2018)

Quasi-Cyclic LDPC Codes for Correcting Multiple Phased Bursts of Erasures. - Xin Xiao 001; Bane Vasic; Shu Lin 001; Khaled A. S. Abdel-Ghaffar; William E. Ryan (ISIT, 2019)

Efficient error-correcting codes in the short blocklength regime. - Mustafa Cemil Coskun; Giuseppe Durisi; Thomas Jerkovits; Gianluigi Liva; William E. Ryan; Brian Stein; Fabian Steiner (Phys. Commun., 2019)

Reed-Solomon Based Quasi-Cyclic LDPC Codes: Designs, Girth, Cycle Structure, and Reduction of Short Cycles. - Xin Xiao 001; Bane Vasic; Shu Lin 001; Khaled A. S. Abdel-Ghaffar; William E. Ryan (IEEE Trans. Commun., 2019)

CRC-Aided Short Convolutional Codes and RCU Bounds for Orthogonal Signaling. - Jacob King; William E. Ryan; Richard D. Wesel (GLOBECOM, 2022)

CRC-Aided List Decoding of Convolutional and Polar Codes for Short Messages in 5G. - Jacob King; Alexandra Kwon; Hengjie Yang; William E. Ryan; Richard D. Wesel (ICC, 2022)

Efficient Maximum-Likelihood Decoding for TBCC and CRC-TBCC Codes via Parallel List Viterbi. - Jacob King; William E. Ryan; Chester Hulse; Richard D. Wesel (ISTC, 2023)

Design, Performance, and Complexity of CRC-Aided List Decoding of Convolutional and Polar Codes for Short Messages. - Jacob King; Hanwen Yao; William E. Ryan; Richard D. Wesel (CoRR, 2023)