Ravinder David Koilpillai

Publication Activity (10 Years)

Years Active: 1991-2024
Publications (10 Years): 16

Top Topics

Highly Compressed

Top Venues

IEEE Trans. Commun.

IEEE Commun. Lett.

Publications

Narendra Deconda, Nambi Seshadri, Ravinder David Koilpillai
A Modified MRC Receiver for OTFS Systems with Oversampling. WCNC (2024)
Sreeraj S. J, B. Lakshman, Radha Krishna Ganti, Ampalavanapillai Nirmalathas, Ravinder David Koilpillai, Deepa Venkitesh
Optical Upconversion of OFDM Signals for Next Generation Fronthauling Using Frequency Doubling and Quadrupling. IEEE Access 12 (2024)
Shubham Paul, Nambi Seshadri, Ravinder David Koilpillai
Deep-Learning based Equalization of Highly Compressed Faster Than Nyquist Signals. ANTS (2023)
Rekha Yadav, Lakshmi Narayanan Venkatasubramani, Ravinder David Koilpillai, Deepa Venkitesh
Widely Linear Filtering for Multiimpairment Compensation in Dispersion Managed mQAM Modulated Optical Systems. IEEE Access 10 (2022)
Lakshmi Narayanan Venkatasubramani, Aneesh Sobhanan, Anirudh Vijay, Ravinder David Koilpillai, Deepa Venkitesh
Optical Phase Conjugation Using Nonlinear SOA for Nonlinearity and Dispersion Compensation of Coherent Multi-Carrier Lightwave Systems. IEEE Access 9 (2021)
G. Shishir, Romil Sonigra, Nambi Seshadri, Ravinder David Koilpillai
Hybrid-ARQ Protocol for Next Generation Wi-Fi Systems. COMSNETS (2021)
Biswajit Dutta, Rohit Budhiraja, Nambi Seshadri, Ravinder David Koilpillai
Large-System Analysis of AF Full-Duplex Massive MIMO Two-Way MRC/MRT Relaying. IEEE Trans. Commun. 68 (4) (2020)
Biswajit Dutta, Rohit Budhiraja, Ravinder David Koilpillai, Lajos Hanzo
Analysis of Quantized MRC-MRT Precoder For FDD Massive MIMO Two-Way AF Relaying. IEEE Trans. Commun. 67 (2) (2019)
Aneesh Sobhanan, Karthik Vijay Annur Myilswamy, Lakshmi Narayanan Venkatasubramani, Ravinder David Koilpillai, Deepa Venkitesh
Experimental Analysis of Noise Transfer in Optical Phase Conjugation Process in Nonlinear SOA. OFC (2019)
Akansh Jain, Sathwik Chadaga P, Nambi Seshadri, Ravinder David Koilpillai
Faster-Than-Nyquist Signaling with Constraints on Pulse Shapes. PIMRC (2019)
Biswajit Dutta, Rohit Budhiraja, Ravinder David Koilpillai
Low-Complexity Subspace-Based Multi-User Hybrid Precoding. IEEE Commun. Lett. 23 (2) (2019)
Amol Delmade, Colm Browning, Arman Farhang, Nicola Marchetti, Linda E. Doyle, Ravinder David Koilpillai, Liam P. Barry, Deepa Venkitesh
Performance Analysis of Analog IF Over Fiber Fronthaul Link With 4G and 5G Coexistence. JOCN 10 (3) (2018)
Biswajit Dutta, Rohit Budhiraja, Ravinder David Koilpillai
High-Diversity Joint Precoder Design for Non-Concurrent Two-Way AF MIMO Relaying. IEEE Trans. Commun. 66 (7) (2018)
Biswajit Dutta, Rohit Budhiraja, Ravinder David Koilpillai
Limited-Feedback Low-Encoding Complexity Precoder Design for Downlink of FDD Multi-User Massive MIMO Systems. IEEE Trans. Commun. 65 (5) (2017)
Amol Delmade, Deepa Venkitesh, Ravinder David Koilpillai
Performance comparison of optical fronthauling techniques for centralized radio access network. ANTS (2016)
Siddharth J. Varughese, Varughese Mathew, Smaranika Swain, Deepa Venkitesh, Ravinder David Koilpillai
200G system with PDM-16QAM: Performance evaluation and trade-offs. NCC (2015)
Bharadwaj Satchidanandan, Kiran Kuchi, Ravinder David Koilpillai
Reduced-state soft-output equalization for MIMO-ISI systems employing HOM. NCC (2014)
Bharadwaj Satchidanandan, Kiran Kuchi, Ravinder David Koilpillai
Generalized Reduced-State Vector Sequence Detection. IEEE Commun. Lett. 18 (10) (2014)
Maria George, Ravinder David Koilpillai
Fairness-based resource allocation in OFDMA downlink with imperfect CSIT. WCSP (2013)
SendilRamKumar Devar, K. S. Karthik, Bhaskar Ramamurthi, Ravinder David Koilpillai
Downlink Throughput Enhancement of a Cellular Network using Two-Hop User-Deployable Indoor Relays. IEEE J. Sel. Areas Commun. 31 (8) (2013)
Devendra Jalihal, Ravinder David Koilpillai, P. Khawas, S. Sampoornam, Sree Hari Nagarajan, Keiji Takeda, Kotaro Kataoka
A rapidly deployable disaster communications system for developing countries. ICC (2012)
Mahesh Gupta Vutukuri, Rakesh Malladi, Kiran Kuchi, Ravinder David Koilpillai
SAIC receiver algorithms for VAMOS downlink transmission. ISWCS (2011)
Kothapalli V. Srinivas, Krishnamurthy Giridhar, Ravinder David Koilpillai
Orthogonal decode and forward relaying with improved spectral efficiency. IEEE Commun. Lett. 13 (2) (2009)
Kothapalli V. Srinivas, Ravinder David Koilpillai, Srikrishna Bhashyam, Krishnamurthy Giridhar
Co-ordinate interleaved spatial multiplexing with channel state information. IEEE Trans. Wirel. Commun. 8 (6) (2009)
Gajanana Krishna, Kothapalli V. Srinivas, Srikrishna Bhashyam, Ravinder David Koilpillai
Signal space diversity for spatial multiplexing. PIMRC (2008)
Kothapalli V. Srinivas, Krishnamurthy Giridhar, Ravinder David Koilpillai
A New Diagonally Layered Spatial Multiplexing Scheme with Partial Channel Knowledge. GLOBECOM (2008)
Kothapalli V. Srinivas, Ravinder David Koilpillai, Krishnamurthy Giridhar
Diversity Multiplexing Gain Tradeoff of Co-Ordinate Interleaved Spatial Multiplexing. VTC Spring (2008)
Kothapalli V. Srinivas, Krishnamurthy Giridhar, Ravinder David Koilpillai
Co-ordinate Interleaving over Parallel Gaussian Channels. CISS (2007)
Kothapalli V. Srinivas, J. Klutto Milleth, Ravinder David Koilpillai, Krishnamurthy Giridhar
Co-Ordinate Interleaved Spatial Multiplexing with Channel Knowledge at Transmitter and Receiver. ICASSP (4) (2006)
Leonid G. Krasny, Hüseyin Arslan, Ravinder David Koilpillai, Sandeep Chennakeshu
Doppler spread estimation in mobile radio systems. IEEE Commun. Lett. 5 (5) (2001)
Jiann-Ching Guey, Ali S. Khayrallah, Rajaram Ramesh, Y.-P. Eric Wang, Ravinder David Koilpillai
Physical layer study of high penetration paging for cellular systems. ICC (2001)
Leonid G. Krasny, Hüseyin Arslan, Ravinder David Koilpillai, Sandeep Chennakeshu
Optimal and suboptimal algorithms for Doppler spread estimation in mobile radio systems. PIMRC (2000)
Hüseyin Arslan, Leonid G. Krasny, Ravinder David Koilpillai, Sandeep Chennakeshu
Doppler spread estimation for wireless mobile radio systems. WCNC (2000)
Kambiz C. Zangi, Ravinder David Koilpillai
Software radio issues in cellular base stations. IEEE J. Sel. Areas Commun. 17 (4) (1999)
Kambiz C. Zangi, Ravinder David Koilpillai
Efficient filterbank channelizers for software radio receivers. ICASSP (1998)
Ravinder David Koilpillai, T. Q. Nguyen, Kambiz C. Zangi
Transmultiplexers - Some new applications. EUSIPCO (1998)
Kambiz C. Zangi, Ravinder David Koilpillai
Efficient filterbank channelizers for software radio receivers. ICC (1998)
Truong Q. Nguyen, Ravinder David Koilpillai
The theory and design of arbitrary-length cosine-modulated filter banks and wavelets, satisfying perfect reconstruction. IEEE Trans. Signal Process. 44 (3) (1996)
Rajaram Ramesh, Raymond Toy, Ravinder David Koilpillai, Sandeep Chennakeshu
A new family of modulation schemes for land mobile radio. PIMRC (1995)
Sandeep Chennakeshu, Ravinder David Koilpillai, Erik Dahlman
Enhancing the spectral efficiency of the American digital cellular system with coded modulation. VTC (1994)
Truong Q. Nguyen, Timo I. Laakso, Ravinder David Koilpillai
Eigenfilter approach for the design of allpass filters approximating a given phase response. IEEE Trans. Signal Process. 42 (9) (1994)
Raymond Toy, Rajaram Ramesh, Sandeep Chennakeshu, Ravinder David Koilpillai
Performance of a spectrally efficient modem for land-mobile radio. VTC (1994)
Ravinder David Koilpillai, P. P. Vaidyanathan
A Spectral Factorization Approach to Pseudo-QMF Design. IEEE Trans. Signal Process. 41 (1) (1993)
Timo I. Laakso, T. Q. Nguyen, Ravinder David Koilpillai
Designing allpass filters using the eigenfilter method. ICASSP (3) (1993)
Ravinder David Koilpillai, Sandeep Chennakeshu, Raymond Toy
Equalizer performance with diversity for U.S. digital cellular. PIMRC (1992)
Ravinder David Koilpillai, P. P. Vaidyanathan
Cosine-modulated FIR filter banks satisfying perfect reconstruction. IEEE Trans. Signal Process. 40 (4) (1992)
Ravinder David Koilpillai, Truong Q. Nguyen, P. P. Vaidyanathan
Some results in the theory of crosstalk-free transmultiplexers. IEEE Trans. Signal Process. 39 (10) (1991)
Ravinder David Koilpillai, P. P. Vaidyanathan
New results on cosine-modulated FIR filter banks satisfying perfect reconstruction. ICASSP (1991)