Pradeepa Yahampath

Orcid: 0000-0001-8495-1310

According to our database1, Pradeepa Yahampath authored at least 46 papers between 2002 and 2023.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2023
An Algorithm for Learning Orthonormal Matrix Codebooks for Adaptive Transform Coding.
IEEE Trans. Image Process., 2023

An Investigation of Latency-Accuracy Trade-off in Inter-frame Video Prediction using Quantized CNNs.
Proceedings of the IEEE Canadian Conference on Electrical and Computer Engineering, 2023

2022
Orthonormal Matrix Codebook Design for Adaptive Transform Coding.
Proceedings of the Data Compression Conference, 2022

An Extension to Source-Channel Coding of Correlated Gaussian Sources for a Fading GMAC Using TCVQ.
Proceedings of the 17th Canadian Workshop on Information Theory, 2022

2021
A Trellis-Coded Quantization Approach to Transmitting Correlated Gaussian Sources Over a Fading MAC Without Transmitter-CSI.
IEEE Trans. Commun., 2021

2020
Video coding for OFDM systems with imperfect CSI: A hybrid digital-analog approach.
Signal Process. Image Commun., 2020

2019
On Achievable Distortion in Sending Gaussian Sources over a Bandwidth-Matched Gaussian MAC with No Transmitter CSI.
Entropy, 2019

2018
Digital-Analog Superposition Coding for Ofdm Channels with Application To Video Transmission.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

2017
Hybrid digital-analog coding with bandwidth expansion for correlated Gaussian sources under Rayleigh fading.
EURASIP J. Adv. Signal Process., 2017

On linear analog coding of sources with memory over fading and broadcast channels with correlated noise.
Proceedings of the 15th Canadian Workshop on Information Theory, 2017

2016
Hybrid Digital-Analog Communication of a Bivariate Gaussian Source over a Fading MAC.
Proceedings of the IEEE 84th Vehicular Technology Conference, 2016

2015
Steepest-Descent Optimization of CDMA Signatures for Multiple Correlated Sources With Applications to Joint Source-Channel Coding.
IEEE Trans. Commun., 2015

Optimal CDMA signatures for correlated sources with a multi-antenna receiver.
Proceedings of the 14th IEEE Canadian Workshop on Information Theory, 2015

2014
Distributed joint source-channel code design for GMAC using irregular LDPC codes.
EURASIP J. Wirel. Commun. Netw., 2014

2013
Distributed Joint Source-Channel Coding Using Unequal Error Protection LDPC Codes.
IEEE Trans. Commun., 2013

A queueing theoretic model for opportunistic network coding.
Proceedings of the International Conference on Computing, Networking and Communications, 2013

On joint source-channel decoding and interference cancellation in CDMA-based large-scale wireless sensor networks.
Proceedings of the IEEE International Conference on Acoustics, 2013

2012
Distributed transform coding via source-splitting.
EURASIP J. Adv. Signal Process., 2012

Design of Low-Delay Distributed Joint Source-Channel Codes Using Irregular LDPC Codes.
Proceedings of the 76th IEEE Vehicular Technology Conference, 2012

2011
Distributed joint source-channel coding of correlated binary sources in wireless sensor networks.
Proceedings of the 8th International Symposium on Wireless Communication Systems, 2011

2010
On construction and simulation of autoregressive sources with near-laplace marginals.
IEEE Trans. Signal Process., 2010

Joint source-decoding in large scale sensor networks using Markov random field models.
Signal Process., 2010

Codebook Design for Memory-Based Quantization of Precoder Matrix in Low-Rate Feedback MIMO Systems with Temporally Correlated Fading.
Proceedings of the 2010 IEEE Wireless Communications and Networking Conference, 2010

2009
Transceiver Design for Spatial Multiplexing Based on Prewhitening Detector.
IEEE Trans. Veh. Technol., 2009

Design of scalable decoders for sensor networks via Bayesian network learning.
IEEE Trans. Commun., 2009

Low-complexity iterative detection and decoding in finite geometry LDPC-coded MIMO systems.
Proceedings of the IEEE 20th International Symposium on Personal, 2009

On simulation of first-order auto-regressive processes with near Laplace marginals.
Proceedings of the IEEE International Conference on Acoustics, 2009

2008
Symbol Error-Rate Analysis of OSTB Codes and Linear Precoder Design for MIMO Correlated Keyhole Channels.
EURASIP J. Wirel. Commun. Netw., 2008

Robust Transmission of Speech LSFs Using Hidden Markov Model-Based Multiple Description Index Assignments.
EURASIP J. Audio Speech Music. Process., 2008

Cosntruction of a scalable decoder for a wireless sensor network using Bayesian networks.
Proceedings of the IEEE International Conference on Acoustics, 2008

2007
Multiple-Description Predictive-Vector Quantization With Applications to Low Bit-Rate Speech Coding Over Networks.
IEEE Trans. Speech Audio Process., 2007

Communication Theory Vector quantisation for finite-state Markov channels and application to wireless communications.
Eur. Trans. Telecommun., 2007

Multiple-Description Multistage Vector Quantization.
EURASIP J. Audio Speech Music. Process., 2007

Predictive Vector Quantizer Design for Distributed Source Coding.
Proceedings of the IEEE International Conference on Acoustics, 2007

Symbol Error Rate Analysis of Spatially Correlated Keyhole MIMO Channels with Space-Time Block Coding and Linear Precoding.
Proceedings of the Global Communications Conference, 2007

2006
DESIGn of Multiple Description Predictive Vector Quantizers.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

A Multiple-Description Trellis Quantizer for Sources With Memory.
Proceedings of the Global Telecommunications Conference, 2006. GLOBECOM '06, San Francisco, CA, USA, 27 November, 2006

Adaptive Compression of Respiratory and Swallowing Sounds.
Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

2005
A recursive side-decoder for multiple description quantization.
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

Joint source-channel decoding of convolutionally encoded multiple-descriptions.
Proceedings of the Global Telecommunications Conference, 2005. GLOBECOM '05, St. Louis, Missouri, USA, 28 November, 2005

2004
On finite-state vector quantization for noisy channels.
IEEE Trans. Commun., 2004

On index assignment and the design of multiple description quantizers.
Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

Joint source-channel decoding in vector quantization over finite-state Markov channels and wireless channels.
Proceedings of the Global Telecommunications Conference, 2004. GLOBECOM '04, Dallas, Texas, USA, 29 November, 2004

2003
Soft-decoding Based Vector Quantization For Hidden-Markov Channels.
Proceedings of the 2003 Data Compression Conference (DCC 2003), 2003

2002
Iterative design of predictive vector quantizers for joint source-channel coding.
Proceedings of the IEEE International Conference on Communications, 2002

A finite-state vector quantizer for noisy channels.
Proceedings of the IEEE International Conference on Acoustics, 2002


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