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ORCIDRavinder David Koilpillai
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2020 – today
- 2024
[j20]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: 39300-39312 (2024)- [c28]Narendra Deconda, Nambi Seshadri, Ravinder David Koilpillai:
A Modified MRC Receiver for OTFS Systems with Oversampling. WCNC 2024: 1-6 - [i1]Sudharsan Senthil, Shubham Paul, Nambi Seshadri, Ravinder David Koilpillai:
Learning Robust Representations for Communications over Noisy Channels. CoRR abs/2409.01129 (2024) - 2023
- [c27]Shubham Paul, Nambi Seshadri, Ravinder David Koilpillai:
Deep-Learning based Equalization of Highly Compressed Faster Than Nyquist Signals. ANTS 2023: 396-401 - 2022
- [j19]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: 73278-73293 (2022) - 2021
- [j18]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: 44059-44068 (2021) - [c26]G. Shishir, Romil Sonigra, Nambi Seshadri, Ravinder David Koilpillai:
Hybrid-ARQ Protocol for Next Generation Wi-Fi Systems. COMSNETS 2021: 342-350 - 2020
- [j17]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): 2061-2077 (2020)
2010 – 2019
- 2019
- [j16]Biswajit Dutta, Rohit Budhiraja, Ravinder David Koilpillai:
Low-Complexity Subspace-Based Multi-User Hybrid Precoding. IEEE Commun. Lett. 23(2): 222-225 (2019) - [j15]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): 988-1003 (2019) - [c25]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: 1-3 - [c24]Akansh Jain, Sathwik Chadaga P, Nambi Seshadri, Ravinder David Koilpillai:
Faster-Than-Nyquist Signaling with Constraints on Pulse Shapes. PIMRC 2019: 1-6 - 2018
- [j14]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): 174-182 (2018) - [j13]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): 2855-2872 (2018) - 2017
- [j12]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): 1956-1971 (2017) - 2016
- [c23]Amol Delmade, Deepa Venkitesh, Ravinder David Koilpillai:
Performance comparison of optical fronthauling techniques for centralized radio access network. ANTS 2016: 1-6 - 2015
- [c22]Siddharth J. Varughese, Varughese Mathew, Smaranika Swain, Deepa Venkitesh, Ravinder David Koilpillai:
200G system with PDM-16QAM: Performance evaluation and trade-offs. NCC 2015: 1-6 - 2014
- [j11]Bharadwaj Satchidanandan, Kiran Kuchi, Ravinder David Koilpillai:
Generalized Reduced-State Vector Sequence Detection. IEEE Commun. Lett. 18(10): 1691-1694 (2014) - [c21]Bharadwaj Satchidanandan, Kiran Kuchi, Ravinder David Koilpillai:
Reduced-state soft-output equalization for MIMO-ISI systems employing HOM. NCC 2014: 1-6 - 2013
- [j10]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): 1607-1617 (2013) - [c20]Maria George, Ravinder David Koilpillai:
Fairness-based resource allocation in OFDMA downlink with imperfect CSIT. WCSP 2013: 1-6 - 2012
- [c19]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: 6339-6343 - 2011
- [c18]Mahesh Gupta Vutukuri, Rakesh Malladi, Kiran Kuchi, Ravinder David Koilpillai:
SAIC receiver algorithms for VAMOS downlink transmission. ISWCS 2011: 31-35
2000 – 2009
- 2009
- [j9]Kothapalli V. Srinivas, Krishnamurthy Giridhar, Ravinder David Koilpillai:
Orthogonal decode and forward relaying with improved spectral efficiency. IEEE Commun. Lett. 13(2): 109-111 (2009) - [j8]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): 2755-2762 (2009) - 2008
- [c17]Kothapalli V. Srinivas, Krishnamurthy Giridhar, Ravinder David Koilpillai:
A New Diagonally Layered Spatial Multiplexing Scheme with Partial Channel Knowledge. GLOBECOM 2008: 4371-4375 - [c16]Gajanana Krishna, Kothapalli V. Srinivas, Srikrishna Bhashyam, Ravinder David Koilpillai:
Signal space diversity for spatial multiplexing. PIMRC 2008: 1-5 - [c15]Kothapalli V. Srinivas, Ravinder David Koilpillai, Krishnamurthy Giridhar:
Diversity Multiplexing Gain Tradeoff of Co-Ordinate Interleaved Spatial Multiplexing. VTC Spring 2008: 1473-1477 - 2007
- [c14]Kothapalli V. Srinivas, Krishnamurthy Giridhar, Ravinder David Koilpillai:
Co-ordinate Interleaving over Parallel Gaussian Channels. CISS 2007: 560 - 2006
- [c13]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: 733-736 - 2001
- [j7]Leonid G. Krasny, Hüseyin Arslan, Ravinder David Koilpillai, Sandeep Chennakeshu:
Doppler spread estimation in mobile radio systems. IEEE Commun. Lett. 5(5): 197-199 (2001) - [c12]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: 2563-2567 - 2000
- [c11]Leonid G. Krasny, Hüseyin Arslan, Ravinder David Koilpillai, Sandeep Chennakeshu:
Optimal and suboptimal algorithms for Doppler spread estimation in mobile radio systems. PIMRC 2000: 1295-1299 - [c10]Hüseyin Arslan, Leonid G. Krasny, Ravinder David Koilpillai, Sandeep Chennakeshu:
Doppler spread estimation for wireless mobile radio systems. WCNC 2000: 1075-1079
1990 – 1999
- 1999
- [j6]Kambiz C. Zangi, Ravinder David Koilpillai:
Software radio issues in cellular base stations. IEEE J. Sel. Areas Commun. 17(4): 561-573 (1999) - 1998
- [c9]Ravinder David Koilpillai, T. Q. Nguyen, Kambiz C. Zangi:
Transmultiplexers - Some new applications. EUSIPCO 1998: 1-4 - [c8]Kambiz C. Zangi, Ravinder David Koilpillai:
Efficient filterbank channelizers for software radio receivers. ICASSP 1998: 3497-3500 - [c7]Kambiz C. Zangi, Ravinder David Koilpillai:
Efficient filterbank channelizers for software radio receivers. ICC 1998: 1566-1570 - 1996
- [j5]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): 473-483 (1996) - 1995
- [c6]Rajaram Ramesh, Raymond Toy, Ravinder David Koilpillai, Sandeep Chennakeshu:
A new family of modulation schemes for land mobile radio. PIMRC 1995: 471-476 - 1994
- [j4]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): 2257-2263 (1994) - [c5]Raymond Toy, Rajaram Ramesh, Sandeep Chennakeshu, Ravinder David Koilpillai:
Performance of a spectrally efficient modem for land-mobile radio. VTC 1994: 987-991 - [c4]Sandeep Chennakeshu, Ravinder David Koilpillai, Erik Dahlman:
Enhancing the spectral efficiency of the American digital cellular system with coded modulation. VTC 1994: 1001-1005 - 1993
- [j3]Ravinder David Koilpillai, P. P. Vaidyanathan:
A Spectral Factorization Approach to Pseudo-QMF Design. IEEE Trans. Signal Process. 41(1): 82-92 (1993) - [c3]Timo I. Laakso, T. Q. Nguyen, Ravinder David Koilpillai:
Designing allpass filters using the eigenfilter method. ICASSP (3) 1993: 77-80 - 1992
- [j2]Ravinder David Koilpillai, P. P. Vaidyanathan:
Cosine-modulated FIR filter banks satisfying perfect reconstruction. IEEE Trans. Signal Process. 40(4): 770-783 (1992) - [c2]Ravinder David Koilpillai, Sandeep Chennakeshu, Raymond Toy:
Equalizer performance with diversity for U.S. digital cellular. PIMRC 1992: 255-259 - 1991
- [j1]Ravinder David Koilpillai, Truong Q. Nguyen, P. P. Vaidyanathan:
Some results in the theory of crosstalk-free transmultiplexers. IEEE Trans. Signal Process. 39(10): 2174-2183 (1991) - [c1]Ravinder David Koilpillai, P. P. Vaidyanathan:
New results on cosine-modulated FIR filter banks satisfying perfect reconstruction. ICASSP 1991: 1793-1796
Coauthor Index
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