HR job title
- Professor
- Contact Info
- 1 979 862 2691
- Websites
Narayanan, Krishna Professor
Positions
I teach and conduct research in the areas of information theory, coding theory, data science, signal processing and machine learning. I am particularly interested in applications to wireless communications and data storage.
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Overview
Publications
selected publications
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academic article
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Ebert, J. R., Amalladinne, V. K., Rini, S., Chamberland, J., & Narayanan, K. R.
(2022).
Coded Demixing for Unsourced Random Access. IEEE Transactions on Signal Processing.
70, 2972-2984.
-
Pradhan, A. K., Amalladinne, V. K., Vem, A., Narayanan, K. R., & Chamberland, J.
(2022).
Sparse IDMA: A Joint Graph-Based Coding Scheme for Unsourced Random Access. IEEE TRANSACTIONS ON COMMUNICATIONS.
70(11), 7124-7133.
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Amalladinne, V. K., Pradhan, A. K., Rush, C., Chamberland, J., & Narayanan, K. R.
(2022).
Unsourced Random Access With Coded Compressed Sensing: Integrating AMP and Belief Propagation. IEEE TRANSACTIONS ON INFORMATION THEORY.
68(4), 2384-2409.
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Pradhan, A. K., Heidarzadeh, A., & Narayanan, K. R.
(2021).
Factored LT and Factored Raptor Codes for Large-Scale Distributed Matrix Multiplication. IEEE Journal on Selected Areas in Information Theory.
2(3), 893-906.
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Soma, D. K., Pradhan, A. K., & Narayanan, K.
(2021).
Errors and Erasures Decoding of Product Codes for Optical Transport Networks. IEEE Communications Letters.
25(8), 2482-2486.
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Amalladinne, V. K., Chamberland, J., & Narayanan, K. R.
(2020).
A Coded Compressed Sensing Scheme for Unsourced Multiple Access. IEEE TRANSACTIONS ON INFORMATION THEORY.
66(10), 6509-6533.
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Vem, A., Narayanan, K. R., Chamberland, J., & Cheng, J.
(2019).
A User-Independent Successive Interference Cancellation Based Coding Scheme for the Unsourced Random Access Gaussian Channel. IEEE TRANSACTIONS ON COMMUNICATIONS.
67(12), 8258-8272.
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Hasanzadeh, A., Liu, X. i., Duffield, N., & Narayanan, K. R.
(2019).
Piecewise Stationary Modeling of Random Processes Over Graphs With an Application to Traffic Prediction. 3779-3788.
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Karimi, E., Kazemi, F., Heidarzadeh, A., Narayanan, K. R., & Sprintson, A.
(2019).
Non-adaptive Quantitative Group Testing Using Irregular Sparse Graph Codes. 00, 608-614.
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Subramaniam, A. M., Heidarzadeh, A., & Narayanan, K. R.
(2019).
Random Khatri-Rao-Product Codes for Numerically-Stable Distributed Matrix Multiplication. 00, 253-259.
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Huang, Y., Narayanan, K. R., & Wang, P.
(2018).
Lattices Over Algebraic Integers With an Application to Compute-and-Forward. IEEE TRANSACTIONS ON INFORMATION THEORY.
64(10), 6863-6877.
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Kim, D., Narayanan, K. R., & Ha, J.
(2018).
Symmetric Block-Wise Concatenated BCH Codes for NAND Flash Memories. IEEE TRANSACTIONS ON COMMUNICATIONS.
66(10), 4365-4380.
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Jian, Y., Pfister, H. D., & Narayanan, K. R.
(2017).
Approaching Capacity at High Rates With Iterative Hard-Decision Decoding. IEEE TRANSACTIONS ON INFORMATION THEORY.
63(9), 5752-5773.
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Huang, Y., & Narayanan, K. R.
(2017).
Construction pi(A) and pi(D) Lattices: Construction, Goodness, and Decoding Algorithms. IEEE TRANSACTIONS ON INFORMATION THEORY.
63(9), 5718-5733.
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Venkat, P. S., Narayanan, K. R., & Datta, A.
(2017).
A Bayesian Network-Based Approach to Selection of Intervention Points in the Mitogen-Activated Protein Kinase Plant Defense Response Pathway. Journal of Computational Biology.
24(4), 327-339.
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Arumugam, J., Bukkapatnam, S., Narayanan, K. R., & Srinivasa, A. R.
(2016).
Random Forests Are Able to Identify Differences in Clotting Dynamics from Kinetic Models of Thrombin Generation. PLoS One.
11(5), e0153776-e0153776.
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Huang, Y., Narayanan, K. R., & Liu, T.
(2016).
Coding for Parallel Gaussian Bidirectional Relay Channels: A Deterministic Approach. IEEE TRANSACTIONS ON INFORMATION THEORY.
62(1), 260-271.
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Wang, Y., Narayanan, K. R., & Huang, Y.
(2016).
Interleaved Concatenations of Polar Codes With BCH and Convolutional Codes. IEEE Journal on Selected Areas in Communications.
34(2), 267-277.
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Tunali, N. E., Huang, Y., Boutros, J. J., & Narayanan, K. R.
(2015).
Lattices Over Eisenstein Integers for Compute-and-Forward. IEEE TRANSACTIONS ON INFORMATION THEORY.
61(10), 5306-5321.
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Wang, P., Huang, Y., & Narayanan, K. R.
(2015).
Asynchronous Physical-Layer Network Coding With Quasi-Cyclic Codes. IEEE Journal on Selected Areas in Communications.
33(2), 309-322.
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Hern, B., & Narayanan, K. R.
(2013).
Multilevel Coding Schemes for Compute-and-Forward With Flexible Decoding. IEEE TRANSACTIONS ON INFORMATION THEORY.
59(11), 7613-7631.
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Yedla, A., Pfister, H. D., & Narayanan, K. R.
(2013).
Code Design for the Noisy Slepian-Wolf Problem. IEEE TRANSACTIONS ON COMMUNICATIONS.
61(6), 2535-2545.
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Huang, Y., Tunali, N. E., & Narayanan, K. R.
(2013).
A Compute-and-Forward Scheme for Gaussian Bi-Directional Relaying with Inter-Symbol Interference. IEEE TRANSACTIONS ON COMMUNICATIONS.
61(3), 1011-1019.
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Khisti, A., Hern, B., & Narayanan, K.
(2013).
On Modulo-Sum Computation Over an Erasure Multiple-Access Channel. IEEE TRANSACTIONS ON INFORMATION THEORY.
59(7), 4129-4138.
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Parag, P., Chamberland, J., Pfister, H. D., & Narayanan, K.
(2013).
Code-Rate Selection, Queueing Behavior, and the Correlated Erasure Channel. IEEE TRANSACTIONS ON INFORMATION THEORY.
59(1), 397-407.
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Tunali, N. E., Narayanan, K. R., Boutros, J. J., & Huang, Y.
(2012).
Lattices over Eisenstein Integers for Compute-and-Forward. 33-40.
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Huang, Y., & Narayanan, K. R.
(2012).
Joint Source-Channel Coding with Correlated Interference. IEEE TRANSACTIONS ON COMMUNICATIONS.
60(5), 1315-1327.
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Narayanan, K. R., & Srinivasa, A. R.
(2012).
Shannon-entropy-based nonequilibrium "entropic" temperature of a general distribution. Physical Review E: Statistical, Nonlinear, and Soft Matter Physics.
85(3 Pt 1), 031151.
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Doraiswamy, S., Narayanan, K. R., & Srinivasa, A. R.
(2012).
Finding minimum energy configurations for constrained beam buckling problems using the Viterbi algorithm. International Journal of Solids and Structures.
49(2), 289-297.
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Nguyen, P. S., Pfister, H. D., & Narayanan, K. R.
(2011).
On Multiple Decoding Attempts for Reed-Solomon Codes: A Rate-Distortion Approach. IEEE TRANSACTIONS ON INFORMATION THEORY.
57(2), 668-691.
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Wilson, M. P., Narayanan, K., Pfister, H. D., & Sprintson, A.
(2010).
Joint Physical Layer Coding and Network Coding for Bidirectional Relaying. IEEE TRANSACTIONS ON INFORMATION THEORY.
56(11), 5641-5654.
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Wilson, M. P., Narayanan, K., & Caire, G.
(2010).
Joint Source Channel Coding With Side Information Using Hybrid Digital Analog Codes. IEEE TRANSACTIONS ON INFORMATION THEORY.
56(10), 4922-4940.
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Bhattad, K., & Narayanan, K. R.
(2010).
A Note on the Rate of Decay of Mean-Squared Error With SNR for the AWGN Channel. IEEE TRANSACTIONS ON INFORMATION THEORY.
56(1), 332-335.
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Narayanan, K. R., & Srinivasa, A. R.
(2009).
Using discrete optimization algorithms to find minimum energy configurations of slender cantilever beams with non-convex energy functions. Mechanics Research Communications.
36(7), 811-817.
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Ekambavanan, S., Garg, R., Khatri, S. P., & Narayanan, K. R.
(2009).
Encoding Serial Graphical Data for Energy-Delay Product/Energy Minimization. Journal of Low Power Electronics.
5(2), 157-172.
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Jiang, J., & Narayanan, K. R.
(2008).
Algebraic soft-decision decoding of Reed-Solomon codes using bit-level soft information. IEEE TRANSACTIONS ON INFORMATION THEORY.
54(9), 3907-3928.
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Barry, J. R., Ling, F., Narayanan, K., Proakis, J., & Slock, D.
(2008).
Guest editorial - Equalization techniques for wireless communications theory & applications. IEEE Journal on Selected Areas in Communications.
26(2), 241-244.
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Caire, G., & Narayanan, K.
(2007).
On the distortion SNR exponent of hybrid digital-analog space-time coding. IEEE TRANSACTIONS ON INFORMATION THEORY.
53(8), 2867-2878.
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Bhattad, K., & Narayanan, K. R.
(2007).
An MSE-based transfer chart for analyzing iterative decoding schemes using a Gaussian approximation. IEEE TRANSACTIONS ON INFORMATION THEORY.
53(1), 22-38.
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Narayanan, K., Wilson, M. P., & Sprintson, A.
(2007).
Joint physical layer coding and network coding for bidirectional relaying. 1, 254-259.
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Peiris, B. J., Narayanan, K. R., & Miller, S. L.
(2006).
A spectral domain approach to design spreading sequences for DS-CDMA systems in frequency selective fading channels. IEEE Transactions on Wireless Communications.
5(9), 2386-2395.
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Jiang, J., & Narayanan, K. R.
(2006).
Iterative soft-input soft-output decoding of Reed-Solomon codes by adapting the parity-check matrix. IEEE TRANSACTIONS ON INFORMATION THEORY.
52(8), 3746-3756.
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Bhattad, K., & Narayanan, K. R.
(2006).
A decision feedback based scheme for Slepian-Wolf coding of sources with Hidden Markov correlation. IEEE Communications Letters.
10(5), 378-380.
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Bhattad, K., & Narayanan, K. R.
(2006).
A decision feedback based scheme for Slepian-Wolf coding of sources with hidden Markov correlation. IEEE Communications Letters.
10(5), 378-380.
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Sankar, H., & Narayanan, K. R.
(2005).
Design of irregular repeat accumulate codes for OFDM systems with partial channel state information. IEEE Transactions on Wireless Communications.
4(5), 2491-2497.
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Wang, X. D., Yue, G. S., & Narayanan, K. R.
(2005).
Optimization of LDPC-coded turbo CDMA systems. IEEE Transactions on Signal Processing.
53(4), 1500-1510.
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Narayanan, K. R., Wang, X. D., & Yue, G. S.
(2005).
Estimating the PDF of the SIC-MMSE equalizer output and its applications in designing LDPC codes with turbo equalization. IEEE Transactions on Wireless Communications.
4(1), 278-287.
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Li, J., Narayanan, K. R., & Georghiades, C. N.
(2004).
An efficient algorithm to compute the Euclidean distance spectrum of a general intersymbol interference channel and its applications. IEEE TRANSACTIONS ON COMMUNICATIONS.
52(12), 2041-2046.
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Sanka, H., & Narayanan, K. R.
(2004).
Memory-efficient sum-product decoding of LDPC codes. IEEE TRANSACTIONS ON COMMUNICATIONS.
52(8), 1225-1230.
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Lan, C. F., Chu, T. L., Narayanan, K. R., & Xiong, Z. X.
(2004).
Scalable image and video trans mission using irregular repeat-accumulate codes with fast algorithm for optimal unequal error protection. IEEE TRANSACTIONS ON COMMUNICATIONS.
52(7), 1092-1101.
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Jiang, J., & Narayanan, K. R.
(2004).
Iterative soft decoding of Reed-Solomon codes. IEEE Communications Letters.
8(4), 244-246.
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Li, J., Cai, Y., Narayanan, K. R., Lucero, A., Pilipetskii, A., & Georghiades, C. N.
(2004).
On the bit-error rate of product accumulate codes in optical fiber communications. Journal of Lightwave Technology.
22(2), 640-646.
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Li, J., Narayanan, K. R., & Georghiades, C. N.
(2004).
Product accumulate codes: A class of codes with near-capacity performance and low decoding complexity. IEEE TRANSACTIONS ON INFORMATION THEORY.
50(1), 31-46.
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Mondragon-Torres, A. F., Sanchez-Sinencio, E., & Narayanan, K. R.
(2003).
Floating-gate analog implementation of the additive soft-input soft-output decoding algorithm. IEEE Transactions on Circuits and Systems Part 1: Regular Papers.
50(10), 1256-1269.
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Gulati, V., & Narayanan, K. R.
(2003).
Concatenated codes for fading channels based on recursive space-time trellis codes. IEEE Transactions on Wireless Communications.
2(1), 118-128.
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Choe, S. H., Georghiades, C. N., & Narayanan, K. R.
(2002).
Improved upper bounds on error probability for biorthogonal trellis-coded CDMA systems. IEEE Communications Letters.
6(9), 361-363.
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Prabhakar, A., & Narayanan, K.
(2002).
Pseudorandom construction of low-density parity-check codes using linear congruential sequences. IEEE TRANSACTIONS ON COMMUNICATIONS.
50(9), 1389-1396.
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Li, J., Narayanan, K. R., Kurtas, E., & Georghiades, C. N.
(2002).
On the performance of high-rate TPC/SPC codes and LDPC codes over partial response channels. IEEE TRANSACTIONS ON COMMUNICATIONS.
50(5), 723-734.
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Doan, D. N., & Narayanan, K. R.
(2002).
Iterative packet combining schemes for intersymbol interference channels. IEEE TRANSACTIONS ON COMMUNICATIONS.
50(4), 560-570.
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Dasgupta, U., & Narayanan, K. R.
(2001).
Parallel decoding of turbo codes using soft output T-algorithms. IEEE Communications Letters.
5(8), 352-354.
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Narayanan, K. R.
(2001).
Effect of preceding on the convergence of turbo equalization for partial response channels. IEEE Journal on Selected Areas in Communications.
19(4), 686-698.
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Altunbas, I., & Narayanan, K. R.
(2001).
Serial concatenated coding scheme with minimum shift keying. Electronics Letters.
37(23), 1393-1395.
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Narayanan, K. R., & Stuber, G. L.
(1998).
List decoding of turbo codes. IEEE TRANSACTIONS ON COMMUNICATIONS.
46(6), 754-762.
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Narayanan, K. R., & Stueber, G. L.
(1997).
Selective Serial Concatenation of Turbo Codes. IEEE Communications Letters.
1(5), 136-139.
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Narayanan, K. R., & Doherty, J. F.
(1997).
A convex projections method for improved narrow-band interference rejection in direct-sequence spread-spectrum systems. IEEE TRANSACTIONS ON COMMUNICATIONS.
45(7), 772-774.
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Narayanan, K. R., & Stueber, G. L.
(1997).
A Novel ARQ Technique using the Turbo Coding Principle. IEEE Communications Letters.
1(2), 49-51.
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Ebert, J. R., Amalladinne, V. K., Rini, S., Chamberland, J., & Narayanan, K. R.
(2022).
Coded Demixing for Unsourced Random Access. IEEE Transactions on Signal Processing.
70, 2972-2984.
-
chapter
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Li, J., Narayanan, K. R., Kurtas, E. M., & Oenning, T. R.
(2005).
Concatenated single-parity check codes for high-density digital recording systems. Advanced Error Control Techniques for Data Storage Systems.
13-1-13-18.
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Li, J., Narayanan, K. R., Kurtas, E. M., & Oenning, T. R.
(2004).
Concatenated single-parity check codes for high-density digital recording systems. Coding and Signal Processing for Magnetic Recording Systems.
37-1-37-18.
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Li, J., Narayanan, K. R., Kurtas, E. M., & Oenning, T. R.
(2005).
Concatenated single-parity check codes for high-density digital recording systems. Advanced Error Control Techniques for Data Storage Systems.
13-1-13-18.
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conference paper
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Pradhan, A. K., Heidarzadeh, A., & Narayanan, K. R.
(2021).
Asymptotic Analysis of Factored LT Codes for Distributed Matrix Multiplication. 1718-1723.
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Ebert, J. R., Amalladinne, V. K., Chamberland, J., & Narayanan, K. R.
(2021).
A HYBRID APPROACH TO CODED COMPRESSED SENSING WHERE COUPLING TAKES PLACE VIA THE OUTER CODE. 4770-4774.
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Pradhan, A. K., Amalladinne, V. K., Narayanan, K. R., & Chamberland, J.
(2021).
LDPC Codes with Soft Interference Cancellation for Uncoordinated Unsourced Multiple Access. 2013 National Conference on Communications, NCC 2013.
1-6.
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Amalladinne, V. K., Chamberland, J., & Narayanan, K. R.
(2020).
AN ENHANCED DECODING ALGORITHM FOR CODED COMPRESSED SENSING. Proceedings of the ... IEEE International Conference on Acoustics, Speech, and Signal Processing / sponsored by the Institute of Electrical and Electronics Engineers Signal Processing Society. ICASSP (Conference).
5270-5274.
-
Pradhan, A. K., Heidarzadeh, A., & Narayanan, K. R.
(2020).
Factored LT and Factored Raptor Codes for Large-Scale Distributed Matrix Multiplication. 239-244.
-
Amalladinne, V. K., Vem, A., Soma, D. K., Narayanan, K. R., & Chamberland, J.
(2019).
A COUPLED COMPRESSIVE SENSING SCHEME FOR UNSOURCED MULTIPLE ACCESS. Proceedings of the ... IEEE International Conference on Acoustics, Speech, and Signal Processing / sponsored by the Institute of Electrical and Electronics Engineers Signal Processing Society. ICASSP (Conference).
6628-6632.
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Vem, A., Narayanan, K. R., Cheng, J., & Chamberland, J.
(2017).
A User-Independent Serial Interference Cancellation Based Coding Scheme for the Unsourced Random Access Gaussian Channel. 2017 IEEE INFORMATION THEORY WORKSHOP (ITW).
121-125.
-
Wang, Y., Narayanan, K. R., & Jiang, A. A.
(2017).
Exploiting Source Redundancy to Improve the Rate of Polar Codes. IEEE International Symposium on Information Theory - Proceedings.
864-868.
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Jiang, A. A., Upadhyaya, P., Wang, Y., Narayanan, K. R., Zhou, H., Sima, J., & Bruck, J.
(2017).
Stopping Set Elimination for LDPC Codes. 700-707.
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Wang, P., Huang, Y., Narayanan, K. R., & Boutros, J. J.
(2016).
Physical-Layer Network-Coding over Block Fading Channels with Root-LDA Lattice Codes. 2013 National Conference on Communications, NCC 2013.
1-6.
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Wang, Y., Qin, M., Narayanan, K. R., Jiang, A. A., & Bandic, Z.
(2016).
Joint Source-Channel Decoding of Polar Codes for Language-Based Sources. 1-6.
-
Taghavi, A., Vem, A., Chamberland, J., & Narayanan, K. R.
(2016).
On the Design of Universal Schemes for Massive Uncoordinated Multiple Access. IEEE International Symposium on Information Theory - Proceedings.
345-349.
-
Vem, A., Janakiraman, N. T., & Narayanan, K.
(2016).
Sub-Linear Time Compressed Sensing for Support Recovery Using Left and Right Regular Sparse-Graph Codes. 429-433.
-
Huang, Y., Narayanan, K. R., & Wang, P.
(2015).
Adaptive Compute-and-Forward with Lattice Codes Over Algebraic Integers. IEEE International Symposium on Information Theory - Proceedings.
566-570.
-
Madala, S., & Narayanan, K.
(2015).
Uncoordinated Rate Selection: Approaching the Capacity of Gaussian MAC without Coordination. 2057-2062.
-
Huang, Y., & Narayanan, K. R.
(2015).
On Decoding Algorithms for Construction pi(A) Lattices. 260-264.
-
Huang, Y., & Narayanan, K. R.
(2015).
On decoding algorithms for construction π
A lattices. 260-264.
-
Pfister, H. D., Emmadi, S. K., & Narayanan, K.
(2015).
Symmetric Product Codes. 282-290.
-
Janakiraman, N. T., Emmadi, S., Narayanan, K., & Ramchandran, K.
(2015).
Exploring Connections between Sparse Fourier Transform Computation and Decoding of Product Codes. 1366-1373.
-
Kumar, S., Vem, A., Narayanan, K., & Pfister, H. D.
(2015).
Spatially-Coupled Codes for Write-Once Memories. 125-131.
-
Wang, P., Huang, Y., & Narayanan, K. R.
(2014).
Asynchronous Compute-and-Forward/Integer-Forcing with Quasi-Cyclic Codes. 1504-1509.
-
Huang, Y., & Narayanan, K. R.
(2014).
Lattices from Codes for Harnessing Interference: An Overview and Generalizations. 2017 IEEE INFORMATION THEORY WORKSHOP (ITW).
10-14.
-
Pfister, H. D., & Narayanan, K. R.
(2014).
An Introduction to Spatially-Coupled Codes via Practical Examples. 1-4.
-
Wang, Y., & Narayanan, K. R.
(2014).
Concatenations of Polar Codes with Outer BCH Codes and Convolutional Codes. 813-819.
-
Vem, A., Huang, Y., Narayanan, K. R., & Pfister, H. D.
(2014).
Multilevel Lattices based on Spatially-Coupled LDPC Codes with Applications. IEEE International Symposium on Information Theory - Proceedings.
2336-2340.
-
Huang, Y., & Narayanan, K. R.
(2014).
Multistage Compute-and-Forward with Multilevel Lattice Codes Based on Product Constructions. IEEE International Symposium on Information Theory - Proceedings.
2112-2116.
-
Kumar, S., Vem, A., Narayanan, K., & Pfister, H. D.
(2014).
Spatially-Coupled Codes for Side-Information Problems. IEEE International Symposium on Information Theory - Proceedings.
516-520.
-
Jian, Y., Pfister, H. D., Narayanan, K. R., Rao, R., & Mazahreh, R.
(2013).
Iterative Hard-Decision Decoding of Braided BCH Codes for High-Speed Optical Communication. 2376-2381.
-
Hern, B., & Narayanan, K.
(2013).
An Analysis of the Joint Compute-and-Forward Decoder for the Binary-Input Two-Way Relay Channel. 1314-1320.
-
Huang, Y., & Narayanan, K. R.
(2013).
Lattice Codes Based on Product Constructions over F-q(2) with Applications to Compute-and-Forward. 1-5.
-
Tunali, N. E., Narayanan, K. R., & Pfister, H. D.
(2013).
Spatially-Coupled Low Density Lattices based on Construction A with Applications to Compute-and-Forward. 1-5.
-
Hern, B., & Narayanan, K.
(2012).
Joint Compute and Forward for the Two Way Relay Channel with Spatially Coupled LDPC Codes. 2340-2345.
-
Narayanan, K. R., & Pfister, H. D.
(2012).
Iterative Collision Resolution for Slotted ALOHA: An Optimal Uncoordinated Transmission Policy. International Symposium on Turbo Codes and Iterative Information Processing, ISTC.
136-139.
-
Jian, Y., Pfister, H. D., & Narayanan, K. R.
(2012).
Approaching Capacity at High Rates with Iterative Hard-Decision Decoding. 2696-2700.
-
Khisti, A., Hern, B., & Naravanan, K.
(2012).
On Modulo-Sum Computation over an Erasure Multiple Access Channel. 3013-3017.
-
Nguyen, P. S., Yedla, A., Pfister, H. D., & Narayanan, K. R.
(2012).
On the Maximum A Posteriori Decoding Thresholds of Multiuser Systems with Erasures. 2701-2705.
-
Nguyen, P. S., Yedla, A., Pfister, H. D., & Narayanan, K. R.
(2012).
Threshold Saturation of Spatially-Coupled Codes on Intersymbol-Interference Channels. 2013 National Conference on Communications, NCC 2013.
2181-2186.
-
Tunali, N. E., & Narayanan, K. R.
(2011).
Concatenated Signal Codes with Applications to Compute and Forward. 1-5.
-
Huang, Y., Tunali, N. E., & Narayanan, K. R.
(2011).
On the Exchange Rate for Bi-Directional Relaying over Inter-Symbol Interference Channels. 1-5.
-
Huang, Y., Narayanan, K. R., & Liu, T.
(2011).
Coding for Parallel Gaussian Bi-Directional Relay Channels: A Deterministic Approach. 400-407.
-
Huang, Y., & Narayanan, K. R.
(2011).
Joint Source-Channel Coding with Correlated Interference. 1136-1140.
-
Hern, B., & Narayanan, K.
(2011).
Multilevel Coding Schemes for Compute-and-Forward. 1713-1717.
-
Yedla, A., Nguyen, P. S., Pfister, H. D., & Narayanan, K. R.
(2011).
Universal Codes for the Gaussian MAC via Spatial Coupling. 1801-1808.
-
Yedla, A., Pfister, H. D., & Narayanan, K. R.
(2011).
Universality for the Noisy Slepian-Wolf Problem via Spatial Coupling. 2567-2571.
-
Yedla, A., Pfister, H. D., & Narayanan, K. R.
(2010).
LDPC code design for transmission of correlated sources across noisy channels without CSIT. International Symposium on Turbo Codes and Iterative Information Processing, ISTC.
467-471.
-
Nguyen, P. S., Pfister, H. D., & Narayanan, K. R.
(2010).
A Rate-Distortion Exponent Approach to Multiple Decoding Attempts for Reed-Solomon Codes. 1095-1099.
-
Parag, P., Chamberland, J., Pfister, H., & Narayanan, K.
(2010).
Code Rate, Queueing Behavior and the Correlated Erasure Channel. 1-5.
-
Parag, P., Chamberland, J., Pfister, H. D., & Narayanan, K. R.
(2010).
On the Queueing Behavior of Random Codes over a Gilbert-Elliot Erasure Channel. 1798-1802.
-
Wilson, M. P., & Narayanan, K.
(2010).
Transmitting an analog Gaussian source over a Gaussian wiretap channel under SNR mismatch. 44-47.
-
Nguyen, P. S., Pfister, H. D., & Narayanan, K. R.
(2009).
A Rate-Distortion Perspective on Multiple Decoding Attempts for Reed-Solomon Codes. 1235-1242.
-
Yedla, A., Pfister, H. D., & Narayanan, K. R.
(2009).
Can Iterative Decoding for Erasure Correlated Sources be Universal?. 408-415.
-
Wilson, M. P., & Narayanan, K.
(2009).
Power Allocation Strategies and Lattice Based Coding schemes for Bi-directional relaying. 344-348.
-
Bhattad, K., Narayanan, K. R., & Caire, G.
(2008).
On the distortion SNR exponent of some layered transmission schemes. IEEE TRANSACTIONS ON INFORMATION THEORY.
2943-2958.
-
Bhattad, K., & Narayanan, K. R.
(2007).
Tradeoff between diversity and decodable-rate: Diversity multiplexing tradeoff for fixed encoding schemes. 493-498.
-
Narayanan, K., Caire, G., & Wilson, M.
(2007).
Duality between broadcasting with bandwidth expansion and bandwidth compression. 1161-+.
-
Wilson, M. P., Narayanan, K., & Caire, G.
(2007).
Joint Source Channel Coding with Side Information Using Hybrid Digital Analog Codes. 299-308.
-
Bhattad, K., & Narayanan, K. R.
(2007).
A note on the rate off decay off mean-square error with SNR for the AWGN channel. 465-467.
-
Jiang, J., & Narayanan, K. R.
(2006).
Multilevel coding for channels with non-uniform inputs and rateless transmission over the BSC. 518-+.
-
Lan, C., Xiong, Z., & Narayanan, K. R.
(2006).
Source-optimized irregular repeat accumulate codes with inherent unequal error protection capabilities and their application to scalable image transmission. IEEE Transactions on Image Processing.
1740-1750.
-
Sankar, H., & Narayanan, K. R.
(2006).
Design of Near-Optimal Coding Schemes for Adaptive Modulation with Practical Constraints. 2013 National Conference on Communications, NCC 2013.
5034-5039.
-
Jiang, J., He, C., Kurtas, E. M., & Narayanan, K. R.
(2006).
Performance of soft feedback equalization over magnetic recording channels. 2015 IEEE Magnetics Conference (INTERMAG).
795-795.
-
Bhattad, K., Narayan, K., & Caire, G.
(2006).
On the Distortion Exponent of Some Layered Transmission Schemes. Conference record / Asilomar Conference on Signals, Systems & Computers. Asilomar Conference on Signals, Systems & Computers.
211-215.
-
Jiang, J., & Narayanan, K. R.
(2006).
Algebraic Soft-decision decoding of reed-solomon codes using bit-level soft information. 1261-1270.
-
Nangare, N., Yang, X., Kurtas, E., & Narayanan, K. R.
(2005).
Performance of BCJR-DFE based detectors over recording channels using pattern-dependent noise prediction. 492.
-
Nangare, N., Yang, X. S., Kurtas, E., & Narayanan, K.
(2005).
Performance of BCJR-DFE detectors over recording channels using pattern-dependent noise prediction. IEEE Transactions on Magnetics.
2971-2973.
-
Prabhakar, A., & Narayanan, K.
(2005).
A scalable decoder architecture for linear congruential LDPC codes. 2013 National Conference on Communications, NCC 2013.
1911-1915.
-
Doan, D. N., & Narayanan, K. R.
(2005).
Design of good low-rate coding schemes for ISI channels based on spectral shaping. IEEE Transactions on Wireless Communications.
2309-2317.
-
Peiris, B. J., Narayanan, K. R., & Miller, S. L.
(2005).
A frequency domain approach to design constrained amplitude spreading sequences for DS-CDMA systems for frequency selective fading channels. 3357-3361.
-
Nangare, N., Narayanan, K. R., Yang, X. S., & Kurtas, E.
(2005).
Joint timing recovery, ISI equalization and decoding using per-survivor BCJR-DFE. 1620-1624.
-
Bhattad, K., Ratnakar, N., Koetter, R., & Narayanan, K. R.
(2005).
Minimal network coding for multicast. 1730-1734.
-
Jiang, J., & Narayanan, K. R.
(2005).
Performance analysis of algebraic soft decoding of Reed-Solomon codes over binary symmetric and erasure channels. 1186-1190.
-
Prabhakar, A., & Narayanan, K.
(2005).
A memory efficient serial LDPC decoder architecture. Proceedings of the ... IEEE International Conference on Acoustics, Speech, and Signal Processing / sponsored by the Institute of Electrical and Electronics Engineers Signal Processing Society. ICASSP (Conference).
41-44.
-
Caire, G., & Narayanan, K.
(2005).
On the SNR exponent of hybrid digital-analog space time coding. 1960-1969.
-
Sankar, H., Sindhushayana, N., & Narayanan, K. R.
(2004).
Design of Low-density parity-check (LDPC) codes for high order constellations. 3113-3117.
-
Jiang, J., & Narayanan, K. R.
(2004).
Iterative soft decision decoding of reed Solomon codes based on adaptive parity check matrices. 261-261.
-
Lan, C. F., Liveris, A. D., Narayanan, K., Xiong, Z. X., & Georghiades, C.
(2004).
Sleplan-Wolf coding of multiple M-ary sources using LDPC codes. Data Compression Conference Proceedings.
549-549.
-
Kim, H. S., Zhao, Q., Stuber, G. L., & Narayanan, K. R.
(2003).
Anti-jamming performance of slow FH-CPM signals with concatenated coding and jamming esumation. 1120-1125.
-
Lan, C. F., Narayanan, K. R., & Xiong, Z. X.
(2003).
Source-optimized irregular repeat accumulate codes with inherent unequal error protection capabilities and their application to image transmission. Conference record / Asilomar Conference on Signals, Systems & Computers. Asilomar Conference on Signals, Systems & Computers.
1505-1509.
-
Narayanan, K. R., Altunbas, I., & Narayanaswami, R. S.
(2003).
Design of serial concatenated MSK schemes based on density evolution. IEEE TRANSACTIONS ON COMMUNICATIONS.
1283-1295.
-
Selvarathinam, A., Choi, G., Narayanan, K., Prabhakar, A., & Kim, E.
(2003).
A massively scaleable decoder architecture for low-density parity-check codes. IEEE International Symposium on Circuits and Systems.
61-64.
-
Yue, G. S., Wang, X. D., & Narayanan, K. R.
(2003).
Design of low density parity check codes for turbo multiuser detection. IEEE International Conference on Communications.
2703-2707.
-
Peiris, B. J., Narayanan, K. R., & Miller, S. L.
(2003).
Technique to design spreading sequences for the uplink of DS-CDMA systems in frequency selective fading channels. 1867-1871.
-
Gulati, V., & Narayanan, K. R.
(2002).
Concatenated space-time codes for quasi-static fading channels: Constrained capacity and code design. 1202-1206.
-
Li, J., & Narayanan, K. R.
(2002).
Rate-compatible low density parity check codes for capacity-approaching ARQ schemes in packet data communications. 201-206.
-
Narayanan, K. R., Wang, X. D., & Yue, G. S.
(2002).
LDPC code design for MMSE turbo equalization. IEEE International Symposium on Information Theory - Proceedings.
415-415.
-
Narayanan, K. R., Wang, X. D., & Yue, G. S.
(2002).
LDPC code design for turbo equalization. 57-60.
-
Lu, B., Wang, X. D., & Narayanan, K. R.
(2002).
LDPC-based space-time coded OFDM systems over correlated fading channels: Performance analysis and receiver design. IEEE TRANSACTIONS ON COMMUNICATIONS.
74-88.
-
Lan, C. F., Narayanan, K. R., & Xiong, Z. X.
(2002).
Scalable image transmission using rate-compatible irregular repeat accumulate (IRA) codes. 717-720.
-
Doan, D. N., & Narayanan, K. R.
(2002).
Some new results on the design of codes for inter-symbol interference channels based on convergence of turbo equalization. IEEE International Conference on Communications.
1873-1877.
-
Narayanan, K. R., Altunbas, I., & Narayanaswami, R.
(2001).
On the design of LDPC codes for MSK. 1011-1015.
-
Lu, B., Wang, X., & Narayanan, K. R.
(2001).
LDPC-based space-time coded OFDM systems over correlated fading channels: Performance analysis and receiver design. IEEE International Symposium on Information Theory - Proceedings.
313.
-
Li, J., Kurtas, E., Narayanan, K. R., & Georghiades, C. N.
(2001).
On the performance of turbo product codes over partial response channels. IEEE Transactions on Magnetics.
1932-1934.
-
Narayanan, K. R., & Stuber, G. L.
(2001).
Performance of trellis-coded CPM with iterative demodulation and decoding. IEEE TRANSACTIONS ON COMMUNICATIONS.
676-687.
-
Li, J., Narayanan, K. R., & Georghiades, C. N.
(2001).
A Class of Linear-Complexity, Soft-Decodable, High-Rate, Good Codes: Construction, Properties and Performance. IEEE International Symposium on Information Theory - Proceedings.
122-122.
-
Li, J., Narayanan, K. R., & Georghiades, C. N.
(2001).
An efficient decoding algorithm for cycle-free convolutional codes and its applications. 1063-1067.
-
Li, J., Narayanan, K. R., & Georghiades, C. N.
(2001).
Generalized product accumulate codes: Analysis and performance. 975-979.
-
Li, J., Kurtas, E., Narayanan, K. R., & Georghiades, C. N.
(2001).
Iterative decoding of turbo product codes over PR-equalized Lorentzian channels with colored noise. 2972-2976.
-
Li, J., Kurtas, E., Narayanan, K. R., & Georghiades, C. N.
(2001).
On the performance of turbo product codes and LDPC codes over partial-response channels. IEEE International Conference on Communications.
2176-2183.
-
Narayanan, K. R., Li, J., & Georghiades, C. N.
(2001).
Product accumulate codes: Properties and performance. 21-23.
-
Li, J., Narayanan, K. R., Georghiades, C. N., & Kurtas, E.
(2001).
Thresholds for Iterative Equalization of Partial Response Channels Using Density Evolution. IEEE International Symposium on Information Theory - Proceedings.
73-73.
-
Narayanan, K. R.
(2000).
Effect of precoding on the convergence of turbo equalization for partial response channels. 1865-1871.
-
Narayanan, K. R., Dasgupta, U., & Lu, B.
(2000).
Low complexity turbo equalization with binary preceding. 2013 National Conference on Communications, NCC 2013.
1-5.
-
Narayanan, K. R.
(1999).
Iterative demodulation and decoding of trellis coded CPM. 1302-1306.
-
Narayanan, K. R., & Stuber, G. L.
(1999).
Performance of Trellis coded CPM with iterative demodulation and decoding. 2346-2351.
-
McPheters, L. L., McLaughlin, S. W., & Narayanan, K. R.
(1999).
Precoded PRML, serial concatenation, and iterative (turbo) decoding for digital magnetic recording. Digests of the Intermag Conference.
-
Narayanan, K. R., & Stuber, G. L.
(1999).
A serial concatenation approach to iterative demodulation and decoding. IEEE TRANSACTIONS ON COMMUNICATIONS.
956-961.
-
McPheters, L. L., McLaughlin, S. W., & Narayanan, K. R.
(1999).
Preceded PRML, serial concatenation, and iterative (turbo) decoding for digital magnetic recording. IEEE Transactions on Magnetics.
2325-2327.
-
Narayanan, K. R., & Stuber, G. L.
(1998).
List decoding of turbo codes. 141-145 vol.1-145.
-
Narayanan, K. R., & Stuber, G. L.
(1997).
Turbo decoding for packet data systems. 44-48.
-
Narayanan, K. R., Stuber, G. L., & Austin, M. D.
(1997).
Physical layer design for packet data over IS-136. 1029-1033.
-
Narayanan, K. R., & Cimini, L. J.
(1996).
Equalizer adaptation algorithms for high-speed wireless communications. IEEE Vehicular Technology Conference.
681-685.
-
Pradhan, A. K., Heidarzadeh, A., & Narayanan, K. R.
(2021).
Asymptotic Analysis of Factored LT Codes for Distributed Matrix Multiplication. 1718-1723.
Research
principal investigator on
- CIF: Small: Numerically-Stable Large-Scale Coded Distributed Computing awarded by Directorate for Computer & Information Science & Engineering - (Arlington, Virginia, United States) 2020 - 2023
- RAPID: Accelerated Testing for COVID-19 using Group Testing awarded by Directorate for Computer & Information Science & Engineering - (Arlington, Virginia, United States) 2020 - 2021
- CIF: Small: Massive Uncoordinated and Sporadic Multiple Access -- Strengthening Connections between Coding and Random Access awarded by National Science Foundation - (Arlington, Virginia, United States) 2016 - 2020
- Collaborative Research: Advanced Coding Techniques for Next-Generation Optical Communications awarded by National Science Foundation - (Arlington, Virginia, United States) 2016 - 2020
- CIF: Student Conference Travel Support for the 2018 North American School of Information Theory awarded by National Science Foundation - (Arlington, Virginia, United States) 2018 - 2019
- EARS: Enhancing Radio-Frequency Spectrum Through Interference Resilient Cognitive Radio Systems: Design, Performance Analysis and Optimization awarded by National Science Foundation - (Arlington, Virginia, United States) 2015 - 2019
- CIF: Medium: Collaborative Research:-Interference-Aware Cooperation via Structured Codes:-From Theory to Testbed and Back- awarded by National Science Foundation - (Arlington, Virginia, United States) 2013 - 2018
- CIF:Small: The Design and Analysis of Spatially-Coupled Coding Systems awarded by National Science Foundation - (Arlington, Virginia, United States) 2013 - 2017
co-principal investigator on
- SII Planning: Theory, Practice and Reality of Spectrum awarded by Directorate for Mathematical & Physical Sciences - (Arlington, Virginia, United States) 2020 - 2021
- EAGER: Real-Time: Learning-Mediated Control for Traffic Shaping awarded by National Science Foundation - (Arlington, Virginia, United States) 2018 - 2020
- CIF: Small: Error Correction with Natural Redundancy awarded by National Science Foundation - (Arlington, Virginia, United States) 2017 - 2020
- I/UCRC Phase II: Center on Intelligent Storage (CRIS)- awarded by National Science Foundation - (Arlington, Virginia, United States) 2014 - 2020
- CDI: Type II / Collaborative Research: A New Approach to the Modeling of Clot Formation and Lysis in Arteries awarded by National Science Foundation - (Arlington, Virginia, United States) 2010 - 2015
investigator on
Teaching
teaching activities
- ECEN314 Signals And Systems Instructor
- ECEN444 Digital Signal Process Instructor
- ECEN489 Sptp:appl Data Science Instructor
- ECEN489 Sptp:infer&appl Data Sci Instructor
- ECEN491 Hnr-research Instructor
- ECEN601 Linear Network Anlys Instructor
- ECEN601 Math Methods Signal Process Instructor
- ECEN604 Channel Coding For Com Instructor
- ECEN647 Information Theory Instructor
- ECEN681 Seminar Instructor
- ECEN684 Professional Internship Instructor
- ECEN684 Professional Internship Instructor
- ECEN684 Professional Internship Instructor
- ECEN684 Professional Internship: In-ab Instructor
- ECEN685 Directed Studies Instructor
- ECEN689 Sptp: Adv Wireless Comm Instructor
- ECEN691 Research Instructor
- ECEN760 Intro Prob Graphical Mdl Instructor
Works By Students
chaired theses and dissertations
-
Bhattad, Kapil (2008-05). Joint source channel coding for non-ergodic channels: the distortion signal-to-noise ratio (SNR) exponent perspective.
-
De, Digveer (2017-08). Iterative Demodulation and Decoding for LDPC Coded Generalized Frequency Division Multiplexing.
-
Deb, Abhishek (2017-08). Spectral Estimation for Graph Signals Using Reed-Solomon Decoding.
-
Doan, Dung Ngoc (2004-08). Design and analysis of iteratively decodable codes for ISI channels.
-
Doraiswamy, Srikrishna (2013-12). Characterization of Nonlinear Material Response in the Presence of Large Uncertainties - A Bayesian Approach.
-
Ekambavanan, Sasidharan (2007-08). Encoding serial data for energy-delay-product and energy minimization.
-
Ganesan, Aravind (2003-05). Capacity estimation and code design principles for continuous phase modulation (CPM).
-
Gogineni Vishnu, Kiran Kumar (2017-08). Evaluation of Interference-Cancellation Based MAC Protocols for Vehicular Communications.
-
Gulati, Vivek (2004-12). Concatenated codes for the multiple-input multiple-output quasi-static fading channel.
-
Hern, Brett Michael (2013-08). Coding Schemes for Physical Layer Network Coding Over a Two-Way Relay Channel.
-
Hsu, Teh-Hsuan (2008-05). Robust concatenated codes for the slow Rayleigh fading channel.
-
Huang, Yu-Chih (2013-05). Coding for Relay Networks with Parallel Gaussian Channels.
-
Jiang, Jing (2007-08). Advanced channel coding techniques using bit-level soft information.
-
John Wilson, Makesh Pravin (2010-05). Cross Layer Coding Schemes for Broadcasting and Relaying.
-
Kalmane, Shashank Ganeshan (2011-05). Low-dimensional Lattice Codes for Bidirectional Relaying.
-
Kumar, Deepak (2003-08). Optimal finite alphabet sources over partial response channels.
-
Madala, Sriharsha (2014-12). Capacity Approaching Strategies for the Uncoordinated Gaussian Multiple Access Channel.
-
Mothi Venkatesan, Sabaresan (2007-08). Exit charts based analysis and design of rateless codes for the erasure and Gaussian channels.
-
Nagasubramanian, Karthik (2007-12). Code design for erasure channels with limited or noisy feedback.
-
Nangare, Nitin Ashok (2003-05). Non-iterative joint decoding and signal processing: universal coding approach for channels with memory.
-
Nguyen, Phong Sy (2012-05). Advanced Coding Techniques with Applications to Storage Systems.
-
Peiris, Bemini Hennadige Janath (2006-12). Resource allocation in DS-CDMA systems with side information at the transmitter.
-
Rengaswamy, Narayanan (2015-12). On Cyclic Polar Codes and the Burst Erasure Performance of Spatially-Coupled LDPC Codes.
-
Sankar, Hari (2006-08). LDPC code-based bandwidth efficient coding schemes for wireless communications.
-
Sundararajan Venkatasubramani, Priyadharshini (2017-08). Bayesian Network Modeling and Inference in Plant Gene Networks And Analysis of Sequencing and Imaging Data.
-
Taghavi, Austin Ahmed (2017-05). On the Design of Universal Schemes for Massive Uncoordinated Multiple Access.
-
Taghavi, Travis (2017-08). Machine Learning for Anomaly Detection in Overlapping Aerial Image Streams.
-
Tamma, Raja Venkatesh (2005-05). Iterative equalization and decoding using reduced-state sequence estimation based soft-output algorithms.
-
Tunali, Nihat Engin (2014-12). Lattice-Based Coding Schemes for Wireless Relay Networks.
-
Wang, Ying (2017-08). Concatenated Polar Codes and Joint Source-Channel Decoding.
-
Yedla, Arvind (2012-08). Universality for Multi-terminal Problems via Spatial Coupling.
-
Yue, Guosen (2004-08). Code optimization and analysis for multiple-input and multiple-output communication systems.
Background
education and training
- Ph.D. in Electrical Engineering, Georgia Institute of Technology - (Atlanta, Georgia, United States) 1998
- M.S. in Electrical Engineering, Iowa State University - (Ames, Iowa, United States) 1994
awards and honors
- Fellow, conferred by Institute of Electrical and Electronics Engineers - (Piscataway, New Jersey, United States), 2015
- William Keeler Faculty Fellowship, conferred by Texas A&M University - (College Station, Texas, United States), 2012
- Association of Former Students College-Level Teaching Distinguished Achievement Award, The, conferred by Texas A&M University - (College Station, Texas, United States), 2012
- Halliburton Professorship Award, conferred by Texas A&M University - (College Station, Texas, United States), 2009
- Faculty Early Career Development (CAREER) Program, conferred by National Science Foundation - (Arlington, Virginia, United States), 2001
Contact
first name
- Krishna
has last name
- Narayanan
mailing address
-
Texas A&M University
Electrical Engineering
3128 TAMU
College Station, TX 77843-3128
USA
Other
- krn@tamu.edu