Dr. A. Chockalingam
 Professor
 Indian Institute of Science
Department of Electrical and Communication Engineering, Bangalore - 560 012. INDIA
Tel: +91-80-22933156, Fax: +91-80-23600563, Email: achockal@iisc.ac.in
















































































































































































































































































































































































































































































































































































































































































































































































































































































Publications

Note:
* IEEE and other relevant copyrights apply.

Books/Book Chapters

  1. Book on Large MIMO Systems from Cambridge Univ. Press. Take a look inside!

    See the authors

  2. V. Sharma and A. Chockalingam, Battery Power Management in Portable Devices, Handbook of Mobile Computing, CRC Press, 2004.
  3. M. Zorzi and A. Chockalingam, Wireless Communications, Encyclopedia of Physical Science and Technology, Academic Press, 2001.
Journal Papers
  1. Sandesh Rao Mattu and A. Chockalingam, Learning in Time-Frequency Domain for Fractional Delay-Doppler Channel Estimation in OTFS, accepted in IEEE Wireless Communications Letters, February 2024.
  2. Vineetha Yogesh, Sandesh Rao Mattu, and A. Chockalingam, Low-Complexity Delay-Doppler Channel Estimation in Discrete Zak Transform Based OTFS, accepted in IEEE Communications Letters, January 2024.
  3. S. K. Mohammed, R. Hadani, A. Chockalingam, and R. Calderbank, OTFS - Predictability in the Delay-Doppler Domain and its Value in Communication and Radar Sensing, IEEE BITS the Information Theory Magazine, IEEE Xplore Early Access, doi: 10.1101/MBITS.2023.3319595.
  4. Sai Pradeep, Sandesh Rao Mattu, and A. Chockalingam, Channel and Radar Parameter Estimation with Fractional Delay-Doppler Using OTFS, IEEE Communications Letters, vol. 27, no. 5, pp. 1392-1396, May 2023.
  5. Vighnesh S Bhat, Gandhodi Harshavardhan, and A. Chockalingam, Input-Output Relation and Performance of RIS-Aided OTFS with Fractional Delay-Doppler, IEEE Communications Letters, vol. 27, no. 1, pp. 337-341, Jan 2023.
  6. A. Roy, Y. Naresh, A. Padmanabhan, A. Chockalingam, and K. J. Vinoy, Digitally Reconfigurable Metasurface Array for A Multipath Based Wireless Link with Media-Based Modulation, IEEE Trans. Microwave Theory and Techniques, vol. 70, no. 12, pp. 5418-5426, Dec. 2022.
  7. S. Srivastava, R. K. Singh, A. K. Jagannatham, A. Chockalingam, and L. Hanzo, OTFS Transceiver Design and Sparse Doubly-Selective CSI Estimation in Analog and Hybrid Beamforming Aided mmWave MIMO Systems, IEEE Trans. Wireless Communications, vol. 21, no. 12, pp. 10902-10917, Dec. 2022.
  8. S. K. Mohammed, R. Hadani, A. Chockalingam, and R. Calderbank, OTFS - A Mathematical Foundation for Communication and Radar Sensing in the Delay-Doppler Domaim, IEEE BITS the Information Theory Magazine, vol. 2, no. 2, pp. 36-55, Nov. 2022.
  9. Sandesh Rao Mattu, Lakshmi Narasimhan T, and A. Chockalingam, Deep Channel Prediction: A DNN Framework for Receiver Design in Time-Varying Fading Channels, IEEE Trans. on Vehicular Technology, vol. 71, no. 6, pp. 6439-6453, June 2022.
  10. Sandesh Rao Mattu and A. Chockalingam, Learning based Channel Estimation and Phase Noise Compensation in Doubly-Selective Channels, IEEE Communications Letters, vol. 26, no. 5, pp. 1052-1056, May 2022.
  11. Vighnesh S Bhat, G. D. Surabhi, and A. Chockalingam, Performance Analysis of OTFS Modulation with Receive Antenna Selection, IEEE Trans. on Vehicular Technology, vol. 70, no. 4, pp. 3382-3395, April 2021.
  12. Bharath Shamasundar and A. Chockalingam, A DNN Architecture for the Detection of Generalized Spatial Modulation Signals, IEEE Communications Letters, vol. 24, no. 12, pp. 2770-2774, December 2020.
  13. Bharath Shamasundar and A. Chockalingam, Constellation Design for Media-based Modulation using Block Codes and Squaring Construction, IEEE Journal on Selected Areas in Communications (JSAC): (Spl. Iss. on Multiple Antenna Technologies for Beyond 5G), vol.38, no. 9, pp. 2156-2167, September 2020.
  14. Sandeep Bhat and A. Chockalingam, LSE Precoder for Load Modulated Arrays with Channel Modulation, IEEE Wireless Communications Letters, vol. 9, no. 8, pp. 1295-1299, August 2020.
  15. M. K. Ramachandran, G. D. Surabhi, and A. Chockalingam, OTFS: A New Modulation Scheme for High-Mobility Use Cases, J. Indian Inst. Sci., vol. 100, no. 2, pp. 315–336, April 2020.
  16. G. D. Surabhi and A. Chockalingam, Low-complexity Linear Equalization for OTFS modulation, IEEE Communications Letters, vol. 24, no. 2, pp. 330-334, February 2020.
  17. G. D. Surabhi, Rose Mary Augustine, and A. Chockalingam, Peak-to-Average Power Ratio of OTFS modulation, IEEE Communications Letters, vol. 23, no. 6, pp. 999-1002, June 2019.
  18. G. D. Surabhi, Rose Mary Augustine, and A. Chockalingam, On the Diversity of Uncoded OTFS Modulation in Doubly-Dispersive Channels, IEEE Trans. on Wireless Communications, vol. 18, no. 6, pp. 3049-3063, June 2019.
  19. Manu Krishnan, Swaroop Jacob, and A. Chockalingam, Message Passing Receivers for Generalized Media-based Modulation Signals, IEEE Trans. on Wireless Commnications, vol. 18, no. 5, pp. 2607-2622, May 2019.
  20. Y. Naresh and A. Chockalingam, Performance Analysis of Full-Duplex Decode-and-Forward Relaying with Media-Based Modulation, IEEE Trans. on Vehicular Technology, vol. 68, no. 2, pp. 1510-1524, February 2019.
  21. Bharath Shamasundar, Manu Krishnan, T. Lakshmi Narasimhan, and A. Chockalingam, MAP-index Coded Media-based Modulation, IEEE Communications Letters, vol. 22, no. 12, pp. 2455-2458, December 2018.
  22. Sandeep Bhat and A. Chockalingam, Precoding for Multiuser Load Modulated Arrays on the Downlink, IEEE Communications Letters, vol. 22, no. 9, pp. 1774-1777, September 2018.
  23. Bharath Shamasundar, Swaroop Jacob, T. Lakshmi Narasimhan, and A. Chockalingam, Media-Based Modulation for the Uplink in Massive MIMO Systems, IEEE Trans. on Vehicular Technology, vol. 67, no. 9, pp. 8169-8183, September 2018.
  24. Amit Kumar Gupta and A. Chockalingam, Performance of MIMO Modulation Schemes with Imaging Receivers in Visible Light Communication, IEEE/OSA Journal of Lightwave Technology, vol. 36, no. 10, pp. 1912-1927, May 2018.
  25. Y. Naresh and A. Chockalingam, Performance Analysis of Media-based Modulation with Imperfect Channel State Information, IEEE Trans. on Vehicular Technology, vol. 67, no. 5, pp. 4192-4207, May 2018.
  26. Bharath Shamasundar, Sandeep Bhat, Swaroop Jacob, and A. Chockalingam, Multidimensional Index Modulation in Wireless Communications, IEEE Access, Special Section on Index Modulation Techniques for Next-Generation Wireless Networks, vol. 6, pp. 589-604, 2018.
  27. Sandeep Bhat and A. Chockalingam, Detection of Load-Modulated Multiuser MIMO Signals, IEEE Wireless Communications Letters, vol. 7, no. 2, pp. 266-269, April 2018.
  28. Y. Naresh and A. Chockalingam, A Low-Complexity Maximum-Likelihood Detector for Differential Media-Based Modulation, IEEE Communications Letters, vol. 21, no. 10, pp. 2158-2161, October 2017.
  29. Y. Naresh and A. Chockalingam, On Media-based Modulation using RF Mirrors, IEEE Trans. on Vehicular Technology, vol.66, no. 6, pp. 4967-4983, June 2017.
  30. Tanumay Datta, Harsha Eshwaraiah, and A. Chockalingam, Generalized Space-and-Frequency Index Modulation, IEEE Trans. on Vehicular Technology, vol. 65, no. 7, pp.4911-4924, July 2016.
  31. P. Yang, Y. Xiao, K. V. S. Hari, A. Chockalingam, S. Sugiura, H. Haas, M. Di Renzo, Z. Liu, L. Xiao, S. Li, and L. Hanzo, Single-Carrier Spatial Modulation: A Promising Design for Large-Scale Broadband Antenna Systems, IEEE Communications Surveys and Tutorials, vol. 18, no. 3, pp. 1687-1716, 3rd quarter, 2016.
  32. T. Lakshmi Narasimhan and A. Chockalingam, On the Capacity and Performance of Generalized Spatial Modulation, IEEE Communications Letters, vol. 20, no. 2, pp. 252-255, February 2016.
  33. Rangaprasad, Srikrishna Bhashyam, and A. Chockalingam, On the Gaussian Many-to-One X Channel, IEEE Trans. on Information Theory, vol.62, no. 1, pp. 244-258, January 2016.
  34. T. Lakshmi Narasimhan, P. Raviteja, and A. Chockalingam, Generalized Spatial Modulation in Large-Scale Multiuser MIMO Systems, IEEE Trans. on Wireless Communications, vol. 14, no. 7, pp. 3764-3779, July 2015.
  35. Rangaprasad, Srikrishna Bhashyam, and A. Chockalingam, On the Sum-Rate of the Gaussian MIMO Z Channel and the Gaussian MIMO X Channel, IEEE Trans. on Communications, vol. 63, no. 2, pp. 487-497, February 2015.
  36. Pritam Som and A. Chockalingam, Performance Analysis of Space Shift Keying in Decode-and-Forward Multi-hop MIMO Networks, IEEE Trans. on Vehicular Technology, vol. 64, no. 1, pp. 132-146, January 2015.
  37. T. Lakshmi Narasimhan and A. Chockalingam, Channel Hardening-Exploiting Message Passing (CHEMP) Receiver in Large-Scale MIMO Systems, IEEE Journal on Selected Topics in Signal Processing (JSTSP): Special issue on Signal Processing for Large-Scale MIMO Communications, vol. 8, no. 5, pp. 847-860, October 2014.
  38. Pritam Som and A. Chockalingam, Bit Error Probability Analysis of SSK in DF Relaying with Threshold-based Best Relay Selection and Selection Combining, IEEE Communications Letters, vol. 18, no. 1, pp. 18-21, January 2014.
  39. Tanumay Datta, N. Ashok Kumar, A. Chockalingam, and B. Sundar Rajan, A Novel Monte Carlo Sampling Based Receiver for Large-Scale Uplink Multiuser MIMO Systems, IEEE Trans. on Vehicular Technology, vol. 62, no. 7, pp. 3019-3038, Sepetember 2013.
  40. Sanjay Vishwakarma and A. Chockalingam, Decode-and-Forward Relay Beamforming for Secrecy with Finite-Alphabet Input, IEEE Communications Letters, vol. 17, no. 5, pp. 912-915, May 2013.
  41. T. Lakshmi Narasimhan and A. Chockalingam, EXIT Chart Based Design of Irregular LDPC Codes for Large-MIMO Systems, IEEE Communications Letters, vol. 17, no. 1, pp. 115-118, January 2013.
  42. Saif K. Mohammed, E. Viterbo, Y. Hong, and A. Chockalingam, Modulation Diversity in Fading Channels with a Quantized Receiver, IEEE Trans. on Wireless Communications, vol. 11, no. 1, pp. 316-327, January 2012.
  43. Pritam Som, Tanumay Datta, N. Srinidhi, A. Chockalingam, and B. Sundar Rajan, Low-Complexity Detection in Large-Dimension MIMO-ISI Channels Using Graphical Models, IEEE Journal Selected Topics in Signal Processing (JSTSP): Special issue on Soft Detection for Wireless Transmission, vol. 5, no. 8, pp. 1497-1511, December 2011.
  44. N. Srinidhi, Tanumay Datta, A. Chockalingam, and B. Sundar Rajan, Layered Tabu Search Algorithm for Large-MIMO Detection and a Lower Bound on ML Performance, IEEE Trans. on Communications, vol. 59, no. 11, pp. 2955-2963, November 2011.
  45. P. Ubaidulla and A. Chockalingam, Relay Precoder Optimization in MIMO-Relay Networks with Imperfect CSI, IEEE Trans. on Signal Processing, vol. 59, no. 11, pp. 5473-5484, November 2011.
  46. K. Raghunath, Yogendra U. Itankar, A. Chockalingam, and Ranjan K. Mallik, BER Analysis of Uplink OFDMA in the Presence of Carrier Frequency and Timing Offsets on Rician Fading Channels, IEEE Trans. on Vehicular Technology, vol. 60, no. 9, pp. 4392-4402, November 2011.
  47. Saif K. Mohammed, E. Viterbo, Y. Hong, and A. Chockalingam, Precoding by Pairing Subchannels to Increase MIMO Capacity with Discrete Input Alphabets, IEEE Trans. on Information Theory, vol. 57, no. 7, pp. 4156-4169, July 2011.
  48. Saif K. Mohammed, E. Viterbo, Y. Hong, and A. Chockalingam, MIMO Precoding with X- and Y-Codes, IEEE Trans. on Information Theory, vol. 57, no. 6, pp. 3542-3566, June 2011.
  49. A. P. Azad and A. Chockalingam, Enhancing Lifetime of Wireless Sensor Networks Using Multiple Data Sinks, International Journal of Sensor Networks, vol. 9, nos. 3/4, pp. 139-157, 2011.
  50. Tanumay Datta, N. Srinidhi, A. Chockalingam, and B. Sundar Rajan, Random-Restart Reactive Tabu Search Algorithm for Detection in Large-MIMO Systems, IEEE Communications Letters, vol. 14, no.12, pp. 1107-1109, December 2010.
  51. R. Annavajjala, A. Chockalingam, and Saif K. Mohammed, On a Ratio of Functions of Exponential Random Variables and Some Applications, IEEE Trans. on Communications, vol. 58, no.11, pp. 3091-3097, November 2010.
  52. P. Ubaidulla and A. Chockalingam, Robust Tomlinson-Harashima Precoders for Multiuser MISO Downlink with Imperfect CSI, Spinger Wireless Personal Communications Journal, vol. 54, iss. 1, Pages 53-68, 2010.
  53. Saif K. Mohammed, Ahmed Zaki, A. Chockalingam, and B. Sundar Rajan, igh-Rate Space-Time Coded Large-MIMO Systems: Low-Complexity Detection and Channel Estimation, IEEE Journal on Selected Topics in Signal Processing (JSTSP): Special Issue on Managing Complexity in Multiuser MIMO Systems, vol. 3, no. 6, pp. 958-974, December 2009.
  54. P. Ubaidulla and A. Chockalingam, Robust THP Transceiver Designs for Multiuser MIMO Downlink with Imperfect CSIT EURASIP Journal on Advances in Signal Processing: Special Issue on Multiuser MIMO Transmission with Limited Feedback, Cooperation, and Coordination, vol. 2009, Article ID 473930, 13 pages, 2009. doi:10.1155/2009/473930.
  55. K. Raghunath and A. Chockalingam, SIR Analysis and Interference Cancellation in Uplink OFDMA with Large Carrier Frequency/Timing Offsets, IEEE Trans. on Wireless Communications, vol. 8, no. 5, 2202-2208, May 2009.
  56. D. Sreedhar, A. Chockalingam, and B. Sundar Rajan, Single-Symbol ML Decodable Distributed STBCs for Partially-Coherent Cooperative Networks, IEEE Trans. on Wireless Communications, vol. 8, no. 5, pp. 2672-2681, May 2009.
  57. P. Udaidulla and A. Chockalingam, Robust Tomlinson-Harashima Precoders for Multiuser MISO Downlink with Imperfect CSI, Springer Wireless Personal Communications Journal, doi:10.1007/s11277-009-9714-3, April 2009.
  58. T. Srikanth, K. Vishnu Vardhan, A. Chockalingam, and L. B. Milstein, Improved Linear Parallel Interference Cancellers, IEEE Trans. on Wireless Communications, vol. 7, no.9, pp. 3535-3545, September 2008.
  59. D. Sreedhar and A. Chockalingam, Interference Mitigation in Cooperative SFBC-OFDM, EURASIP Journal on Advances in Signal Processing - Special Issue on Wireless Cooperative Networks, Volume 2008, Article ID 125735, 11 pages, doi:10.1155/2008/125735.
  60. A. Chockalingam and M. Zorzi, Adaptive ARQ with Energy Efficient Backoff on Markov Fading Links, IEEE Trans. on Wireless Communications, vol. 7, no. 5, pp. 1445-1449, May 2008.
  61. K. Vishnu Vardhan, Saif K. Mohammed, A. Chockalingam, and B. Sundar Rajan, A Low-Complexity Detector for Large MIMO Systems and Multicarrier CDMA Systems, IEEE Journal on Selected Areas in Communications (JSAC) - Spl. Iss. on Multiuser Detection for Advanced Commun. Systems and Networks, vol. 26, no.3, pp. 473-485, April 2008. Online arXiv:0804.0980v1 [cs.IT] 7 Apr 2008.
  62. S. Manohar, V. Tikiya, D. Sreedhar, and A. Chockalingam, Cancellation of Multiuser Interference due to Carrier Frequency Offsets in Uplink OFDMA, IEEE Trans. on Wireless Communications, vol. 6, no. 7, pp. 2560-2571, July 2007.
  63. S. Manohar, V. Tikiya, R. Annavajjala, and A. Chockalingam, BER-Optimal Linear Parallel Interference Cancellation for Multicarrier DS-CDMA in Rayleigh Fading, IEEE Trans. on Communications, vol. 55, no. 6, pp. 1253-1265, June 2007.
  64. G. V. V. Sharma and A. Chockalingam, Performance Analysis of Maximum-Likelihood Multiuser Detection in Space-Time Coded CDMA with Imperfect Channel Estimation, IEEE Trans. on Vehicular Technology, vol. 55, no. 6, pp. 1824-1837, November 2006.
  65. V. Tikiya, S. Manohar, and A. Chockalingam, SIR-optimized weighted linear parallel interference canceller on fading channels, IEEE Trans. on Wireless Communications, vol. 5, no. 8, pp. 1998-2003, August 2006..
  66. M. Surendra Raju, R. Annavajjala and A. Chockalingam, BER Analysis of QAM on Fading Channels with Transmit Diversity, IEEE Trans. on Wireless Communications, vol. 5, no. 3, pp. 481-486, March 2006.
  67. K. Premkumar and A. Chockalingam, Performance Analysis of RLC/MAC and LLC Layers in GPRS Protocol Stack, IEEE Trans. on Vehicular Technology, vol. 53, no. 5, pp. 1531-1546, September 2004.
  68. R. Annavajjala, A. Chockalingam, and L. B. Milstein, Performance Analysis of Coded Communication Systems on Nakagami Fading Channels with Selection Combining Diversity, IEEE Trans. on Communications, vol. 52, no. 7, pp. 1214-1220, July 2004.
  69. R. Annavajjala, A. Chockalingam, and L. B. Milstein,Further Results on Selection Combining of NCFSK Signals in Rayleigh Fading Channels, IEEE Trans. on Communications, vol. 52, no. 6, pp. 939-952, June 2004.
  70. S. Anand and A. Chockalingam, Performance Analysis of Voice/Data Cellular CDMA with SIR based Admission Control, IEEE Journal on Selected Areas in Communications, vol. 21, no. 10, pp. 1674-1684, December 2003.
  71. A. Ramesh, A. Chockalingam, and L. B. Milstein, Performance Analysis of TCM with Generalized Selection Combining on Rayleigh Fading Channels, IEEE Communications Letters, vol. 7, no. 7, pp. 296-298, July 2003.
  72. P. M. Soni and A. Chockalingam, Analysis of Link Layer Backoff Schemes on Point-to-Point Markov Fading Links, IEEE Trans. on Communications, vol. 51, no. 1, pp. 29-32, January 2003. PDF
  73. A. Ramesh, A. Chockalingam, and L. B. Milstein, SNR Estimation in Nakagami-m Fading with Diversity Combining and its Application to Turbo Decoding, IEEE Trans. on Communications, vol. 50, no. 11, pp. 1719-1724, November 2002. PDF
  74. P. M. Soni and A. Chockalingam, Performance Analysis of UDP with Energy Efficient Link Layer on Markov Fading Channels, IEEE Trans. on Wireless Communications, vol. 1, no. 4, pp. 769-780, October 2002. PDF
  75. M. Zorzi, A. Chockalingam, and R. R. Rao, Throughput Analysis of TCP on Channels with Memory, IEEE Jl. Sel. Areas in Communications, vol. 18, no. 7, pp. 1289-1300, July 2000. PDF
  76. A. Chockalingam, W. Xu, M. Zorzi, and L. B. Milstein, Throughput-Delay Analysis of a Multichannel Wireless Access Protocol in the Presence of Rayleigh Fading, IEEE Trans. on Vehicular Technology, vol.49, no. 2, pp. 661-671, March 2000. PDF
  77. L. Schiff and A. Chockalingam, Signal Design and System Operation of Globalstar versus IS-95 CDMA--Similarities and Differences, ACM Wireless Networks, vol. 6, no. 1, pp. 47-57, 2000. PDF
  78. A. Chockalingam and G. Bao, Performance of TCP/RLP Protocol Stack on Correlated Rayleigh Fading DS-CDMA Links, IEEE Trans. on Vehicular Technology, vol.49, no.1, pp. 28-33, January 2000. PDF
  79. A. Chockalingam and M. Zorzi, Energy Efficiency of Media Access Protocols for Mobile Data Networks, IEEE Trans. on Communications, vol. 46, no. 11, pp. 1418-1421, November 1998. PDF
  80. T. Eng, A. Chockalingam, L. B. Milstein, Capacities of FDMA/CDMA Systems in the Presence of Phase Noise and Multipath Rayleigh Fading, IEEE Trans. on Communications, vol. 46, no. 8, pp. 997-999, August 1998. PDF
  81. A. Chockalingam, P. Dietrich, L. B. Milstein, R. R. Rao, Performance of Closed-Loop Power Control in DS-CDMA Cellular Systems, IEEE Trans. on Vehicular Technology, vol. 47, no. 3, pp. 774-789, August 1998. PDF
  82. A. Chockalingam and G. Bao, Probability of Miss Analysis for Packet CDMA Acquisition on Rician-Fading Channels, IEEE Communications Letters, vol. 2, no. 7, pp. 177-179, July 1998. PDF
  83. A. Chockalingam, M. Zorzi, L. B. Milstein, and P. Venkataram, Performance of a Wireless Access Protocol on Correlated Rayleigh-Fading Channels with Capture, IEEE Trans. on Communications, vol. 46, no. 5, pp. 644-655, May 1998. PDF
  84. A. Chockalingam and L. B. Milstein, Open-Loop Power Control Performance in DS-CDMA Networks with Frequency Selective Fading and Non-Stationary Base Stations, ACM Wireless Networks, vol. 4, no. 3, pp. 249-261, 1998. PDF
  85. A. Chockalingam, P. Venkataram, and A. Prabhakar, Throughput-Delay Characteristics of OCUM Protocol for Media Access in Multihop Wireless Networks with Buffers, Computer Communications Journal , vol. 17, no. 6, pp. 419-427, June 1994.
  86. A. Chockalingam, P. Venkataram, and A. Prabhakar, Design of an Optimum Channel Utilization Multiaccess Protocol for Packet Radio Networks, Jl. Inst. of Elec. and Telecom. Engineers, vol. 38, no. 6, pp. 334-343, Nov-Dec 1992.
Conference Papers
  1. Vineetha Yogesh, Anagha V, Sandesh Rao Mattu, and A. Chockalingam, Iterative Channel Estimation/Detection for DZT-OTFS using Superimposed Pilot Frames, accepted in IEEE VTC'2024-Spring, Singapore, June 2024.
  2. Vineetha Yogesh, Anagha V, Sandesh Rao Mattu, and A. Chockalingam, On the PAPR of Discrete Zak Transform Based OTFS Modulation, accepted in IEEE VTC'2024-Spring, Singapore, June 2024.
  3. Sandesh Rao Mattu and A. Chockalingam, Delay-Doppler Channel Estimation in DZT-OTFS via Deep Learning in Time-Frequency Domain, accepted in IEEE VTC'2024-Spring, Singapore, June 2024.
  4. Fathima Jesbin and A. Chockalingam, Near-Optimal Detection of Zak-OTFS Signals, accepted in IEEE ICC'2024, Denver, USA, June 2024.
  5. Vighnesh Bhat and A. Chockalingam, RIS-aided OTFS with Index Modulation, accepted in IEEE WCNC'2024, Dubai, UAE, April 2024. PDF
  6. Sai Pradeep Muppaneni, Sandesh Rao Mattu, and A. Chockalingam, Data-aided Fractional Delay-Doppler Channel Estimation with Embedded Pilot Frames in DZT-Based OTFS, Proc. IEEE VTC'2023-Fall, pp. 1-7, Hong Kong, October 2023. PDF
  7. Vighnesh Bhat and A. Chockalingam, OTFS-IM with Decode and Forward Relaying, Proc. IEEE VTC'2023-Fall, Hong Kong, October 2023. PDF
  8. Vighnesh Bhat and A. Chockalingam, Performance Analysis of MIMO-OTFS with Selective Decode and Forward Relaying, Proc. IEEE VTC'2023-Fall, Hong Kong, October 2023. PDF
  9. Vighnesh Bhat and A. Chockalingam, Performance Analysis of MIMO-OTFS with Decode and Forward Relaying, Proc. IEEE VTC'2023-Fall, Hong Kong, October 2023. PDF
  10. Sai Pradeep Muppaneni, Sandesh Rao Mattu, and A. Chockalingam, Delay-Doppler Domain Channel Estimation for DZT-Based OTFS Systems, Proc. IEEE SPAWC'2023, pp. 236-240, Shanghai, China, September 2023. PDF
  11. Shankul Saini and A. Chockalingam, Performance of RIS-Aided Media-Based Modulation With Imperfect CSI and Phase Tuning Errors, Proc. IEEE PIMRC'2023, pp. 1-6, Toronto, Canada, September 2023. PDF
  12. Sandesh Rao Mattu and A. Chockalingam, Fractional Delay-Doppler Channel Estimation in OTFS with Sparse Superimposed Pilots using RNNS, Proc. IEEE VTC'2023-Spring, Florence, Italy, June 2023. PDF
  13. Shankul Saini, Vighnesh Bhat, and A. Chockalingam, RIS-aided Media Based Modulation, Proc. IEEE VTC'2023-Spring, Florence, Italy, June 2023. PDF
  14. Vineetha Yogesh, Vighnesh Bhat, Sandesh Rao Mattu, and A. Chockalingam, On the Bit Error Performance of OTFS Modulation using Discrete Zak Transform, Proc. IEEE ICC'2023, Rome, Italy, May-June 2023. PDF
  15. Fathima Jesbin, Sandesh Rao Mattu, and A. Chockalingam, Sparse Superimposed Pilot Based Channel Estimation in OTFS Systems, Proc. IEEE WCNC'2023, Glasgow, Scotland, UK, March 2023. PDF
  16. Sandesh Rao Mattu and A. Chockalingam, Learning based Delay-Doppler Channel Estimation with Interleaved Pilots in OTFS, Proc. IEEE VTC'2022-Fall, London/Beijing, September 2022. PDF
  17. Gandhodi Harshavardhan, Vighnesh Bhat, and A. Chockalingam, RIS-Aided OTFS Modulation in High-Doppler Channels, Proc. IEEE PIMRC'2022, September 2022. PDF
  18. Sandesh Rao Mattu and A. Chockalingam, An RNN Based DD Channel Estimator for OTFS With Embedded Pilots, Proc. IEEE PIMRC'2022, September 2022. PDF
  19. Ashwitha Naikoti and A. Chockalingam, Performance Analysis of OTFS with Imperfect Delay-Doppler Channel State Information, Proc. IEEE VTC'2022-Spring, Helsinki, Finland, June 2022. PDF
  20. Sujata Sinha and A. Chockalingam, Multi-LED Transmission Schemes using OTFS Modulation in Visible Light Communication, Proc. IEEE VTC'2022-Spring, Helsinki, Finland, June 2022. PDF
  21. Sujata Sinha and A. Chockalingam, Quad-LED OTFS Modulation in Indoor Visible Light Communication Systems, Proc. IEEE GLOBECOM'2021, Madrid, Spain, December 2021. PDF
  22. Sujata Sinha and A. Chockalingam, OTFS Modulation in Dual-LED Indoor Visible Light Communication Systems, Proc. IEEE VTC'2021-Fall, September 2021. PDF
  23. Ashwitha Naikoti and A. Chockalingam, A DNN-Based OTFS Transceiver With Delay-Doppler Channel Training and IQI Compensation, Proc. IEEE PIMRC'2021, September 2021. PDF
  24. Jickson Francis, Rose Mary Augustine, and A. Chockalingam, Diversity and PAPR Enhancement in OTFS using Indexing, Proc. IEEE VTC'2021-Spring, Helsinki, Finland, April-May 2021. PDF
  25. Vighnesh Bhat and A. Chockalingam, Performance Analysis of OTFS Modulation with Transmit Antenna Selection, Proc. IEEE VTC'2021-Spring, Helsinki, Finland, April-May 2021. PDF
  26. Ashwitha Naikoti and A. Chockalingam, Low-complexity Delay-Doppler Symbol DNN for OTFS Signal Detection, Proc. IEEE VTC'2021-Spring, Helsinki, Finland, April-May 2021. PDF
  27. G. D. Surabhi and A. Chockalingam, Low-complexity Linear Equalization for 2x2 MIMO-OTFS Signals, Proc. IEEE SPAWC'2020, 26-29 May 2020. PDF
  28. Sandesh Rao Mattu, Lakshmi Narasimhan Theagarajan, and A. Chockalingam, Autoencoder based Robust Transceivers for Fading Channels using Deep Neural Networks, Proc. IEEE VTC'2020-Spring, 25-28 May 2020. PDF
  29. Rasheed O. K, G. D. Surabhi, and A. Chockalingam, Sparse Delay-Doppler Channel Estimation in Rapidly Time-Varying Channels for Multiuser OTFS on the Uplink, Proc. IEEE VTC'2020-Spring, 25-28 May 2020. PDF
  30. Virendra Singh Rajput, D. R. Ashok, and A. Chockalingam, MU-MIMO NOMA with Linear Precoding Techniques in Indoor Downlink VLC Systems, Proc. IEEE VTC'2020-Spring, 25-28 May 2020. PDF
  31. Bharath Shamasundar, Lakshmi Narasimhan Theagarajan, and A. Chockalingam, Capacity Analysis of Time-Indexed Media-based Modulation, Proc. IEEE WCNC'2020, 25-28 April 2020. PDF
  32. Rose Mary Augustine and A. Chockalingam, Interleaved Time-Frequency Multiple Access using OTFS Modulation, Proc. IEEE VTC2019-Fall, Honolulu, USA, September 2019. PDF
  33. Rupali Gupta, Bharath Shamasundar, and A. Chockalingam, Diversity Analysis of Time-indexed Media-based Modulation, Proc. IEEE VTC2019-Fall, Honolulu, USA, September 2019. PDF
  34. Rupali Gupta, Bharath Shamasundar, and A. Chockalingam, Structured Sparse Matrix Sketching based Detection for Media-based Modulation, Proc. IEEE VTC2019-Fall, Honolulu, Hawaii, USA, September 2019. PDF
  35. Virendra Singh Rajput, D. R. Ashok, and A. Chockalingam, Joint NOMA Transmission in Indoor Multi-cell VLC Networks, Proc. IEEE PIMRC'2019, Istanbul, Turkey, September 2019. PDF
  36. Y. Naresh and A. Chockalingam, Performance of Media-Based Modulation in Two-Way Full-Duplex Relaying Networks, Proc. IEEE PIMRC'2019, Istanbul, Turkey, September 2019. PDF
  37. K. V. S. Sai Sushanth and A. Chockalingam, Multiple-LED Complex Modulation Schemes for Indoor MIMO VLC Systems, Proc. IEEE ICC'2019, Shanghai, China, May 2019. PDF
  38. D. R. Ashok and A. Chockalingam, Compact Optimal Pilot Design for Channel Estimation in MIMO VLC Systems, Proc. IEEE WCNC'2019, Marrakech, Morocco, April 2019. PDF
  39. Bharath Shamasundar and A. Chockalingam, Capacity Analysis and Structured Sparse Detection of Generalized Media-based Modulation, Proc. IEEE WCNC'2019, Marrakech, Morocco, April 2019. PDF
  40. Rose Mary Augustine, G. D. Surabhi, and A. Chockalingam, Space-Time Coded OTFS Modulation in High-Doppler Channels, Proc. IEEE VTC2019-Spring, Kuala Lumpur, Malaysia, April-May 2019. PDF
  41. G. D. Surabhi and A. Chockalingam, OTFS Modulation with Phase Noise in mmWave Communications, Proc. IEEE VTC2019-Spring, Kuala Lumpur, Malaysia, April-May 2019. PDF
  42. Sandeep Bhat and A. Chockalingam, Load Modulated Arrays using Channel Modulation with RF Mirrors, Proc. IEEE VTC2019-Spring, Kuala Lumpur, Malaysia, April-May 2019. PDF
  43. Bharath Shamasundar and A. Chockalingam, Joint Estimation of Channel and IQ Imbalance in Media-based Modulation, Proc. IEEE VTC2019-Spring, Kuala Lumpur, Malaysia, April-May 2019. PDF
  44. Murali Kollengode Ramachandran and A. Chockalingam, MIMO-OTFS in High-Doppler Fading Channels: Signal Detection and Channel Estimation, Proc. IEEE GLOBECOM'2018, Abu Dhabi, UAE, December 2018. PDF
  45. K. V. S. Sai Sushanth, Swaroop Jacob, and A. Chockalingam, Space-Time Indexed Multiple-LED Complex Modulation Schemes for VLC Systems, Proc. IEEE VTC'2018-Fall, Chicago, USA, August 2018. PDF
  46. Swaroop Jacob, T. Lakshminarasimhan, and A. Chockalingam, Dual-Mode Index Modulation Schemes for CPSC-MIMO Systems, Proc. IEEE VTC'2018-Fall, Chicago, USA, August 2018. PDF
  47. Sandeep Bhat and A. Chockalingam, MCMC sampling based signal detection in multiuser load modulated arrays, Proc. IEEE VTC'2018-Spring, Porto, Portugal, June 2018. PDF
  48. V. A. Srinivas, Y. Naresh, and A. Chockalingam, Optimal precoder for MIMO schemes in indoor wireless VLC systems, Proc. IEEE VTC'2018-Spring, Porto, Portugal, June 2018. PDF
  49. K. V. S. Sai Sushanth and A. Chockalingam, Performance of Imaging Receivers using Convex Lens in Indoor MIMO VLC Systems, Proc. IEEE VTC'2018-Spring, Porto, Portugal, June 2018. PDF
  50. D. R. Ashok and A. Chockalingam, Optimized Diagonal and Pseudo-random Phase Precoding Schemes for MIMO VLC Systems, Proc. IEEE VTC'2018-Spring, Porto, Portugal, June 2018. PDF
  51. K. Manu Krishnan, Swaroop Jacob, and A. Chockalingam, Detection of Generalized Media-based Modulation Signals using Multi-layered Message Passing, Proc. IEEE VTC'2018-Spring, Porto, Portugal, June 2018. PDF
  52. Y. Naresh and A. Chockalingam, Performance Analysis of Full-Duplex Relaying with Media-Based Modulation, Proc. IEEE ICC'2018 Workshop - FDComm, Kansas City, USA, May 2018. PDF
  53. K. R. Murali and A. Chockalingam, On OTFS Modulation for High-Doppler Fading Channels, ITA'2018, San Diego, USA, February 2018. PDF
  54. Y. Naresh and A. Chockalingam, Full-Duplex Media-Based Modulation, Proc. IEEE GLOBECOM'2017 Workshops, Singapore, December 2017. PDF
  55. Sandeep Bhat and A. Chockalingam, Random Phase Modulation in Load Modulated Arrays, Proc. IEEE PIMRC'2017, Montreal, Canada, October 2017. PDF
  56. Swaroop Jacob, T. Lakshmi Narasimhan, and A. Chockalingam, Message Passing Receivers for Large-scale Multiuser Media-based Modulation, Proc. IEEE PIMRC'2017, Montreal, Canada, October 2017. PDF
  57. G. D. Surabhi and A. Chockalingam, Compact Antenna Spacing in mmWave MIMO Systems Using Random Phase Precoding, Proc. IEEE VTC'2017-Fall, Toronto, Canada, September 2017. PDF
  58. Bharath Shamasundar and A. Chockalingam, Multiuser Media-based Modulation for Massive MIMO Systems, Proc. IEEE SPAWC'2017, Sapporo, Japan, July 2017. PDF
  59. G. D. Surabhi and A. Chockalingam, Efficient Signaling Schemes for mmWave LOS MIMO Communication Using Uniform Linear and Circular Arrays, Proc. IEEE VTC'2017-Spring, Sydney, Australia, June 2017. PDF
  60. Bharath Shamasundar, Swaroop Jacob and A. Chockalingam, Time-Indexed Media-based Modulation, Proc. IEEE VTC'2017-Spring, Sydney, Australia, June 2017. PDF
  61. Swaroop Jacob and A. Chockalingam, Single-carrier Media-based Modulation in ISI Channels, Proc. NCC'2017, IIT Madras, Chennai, India, March 2017. PDF
  62. Swaroop Jacob, T. Lakshmi Narasimhan, and A. Chockalingam, Space-Time Index Modulation, Proc. IEEE WCNC'2017, San Francisco, USA, March 2017. PDF
  63. Bharath Shamasundar, Swaroop Jacob, Sandeep Bhat, and A. Chockalingam, Multidimensional Index Modulation in Wireless Communications, ITA'2017, San Diego, USA, February 2017. PDF
  64. Sandeep Bhat and A. Chockalingam, Compensation of Power Amplifier Nonlinear Distortion in Spatial Modulation Systems, Proc. IEEE SPAWC'2016, Edinburgh, UK, July 2016. PDF
  65. Sandeep Bhat and A. Chockalingam, Sparsity-Exploiting Detection of Large-Scale Multiuser GSM-MIMO Signals Using FOCUSS, Proc. IEEE VTC'2016-Spring, Nanjing, China, May 2016. PDF
  66. S. P. Alaka, T. Lakshmi Narasimhan, and A. Chockalingam, Coded Index Modulation for Non-DC-Biased OFDM in Multiple LED Visible Light Communication, Proc. IEEE VTC'2016-Spring, Nanjing, China, May 2016. PDF
  67. R. Tejaswi, T. Lakshmi Narasimhan, and A. Chockalingam, Quad-LED Complex Modulation (QCM) for Visible Light Wireless Communication, Proc. IEEE WCNC'2016, Doha, Qatar, April 2016. PDF
  68. Y. Naresh, T. Lakshmi Narasimhan, and A. Chockalingam, Capacity Bounds and Performance of Precoder Index Modulation, Proc. IEEE WCNC'2016, Doha, Qatar, April 2016. PDF
  69. Y. Naresh and A. Chockalingam, On media-based modulation using RF mirrors, ITA'2016, San Diego, USA, February 2016. PDF
  70. B. Chakrapani, T. Lakshmi Narasimhan, and A. Chockalingam, Generalized Space-Frequency Index Modulation: Low-Complexity Encoding and Detection, Proc. IEEE GLOBECOM'2015, San Diego, USA, December 2015. PDF
  71. Sanjay Vishwakarma and A. Chockalingam, Sum Secrecy Rate in MISO Full-Duplex Wiretap Channel with Imperfect CSI, Proc. IEEE GLOBECOM'2015, San Diego, USA, December 2015. PDF
  72. S. P. Alaka, T. Lakshmi Narasimhan, and A. Chockalingam, Generalized Spatial Modulation in Indoor Wireless Visible Light Communication, Proc. IEEE GLOBECOM'2015, San Diego, USA, December 2015. PDF
  73. T. Lakshmi Narasimhan, Y. Naresh, T. Datta, and A. Chockalingam, Pseudo-random Phase Precoded Spatial Modulation and Precoder Index Modulation, Proc. IEEE GLOBECOM'2014, Austin, USA, December 2014. PDF
  74. Sanjay Vishwakarma and A. Chockalingam, Transmitter Optimization in MISO Broadcast Channel with Common and Secret Messages, Proc. IEEE GLOBECOM'2014, Austin, USA, December 2014. PDF
  75. T Lakshmi Narasimhan, P Raviteja, A Chockalingam, Generalized spatial modulation for large-scale MIMO systems: Analysis and detection, Proc. 48th Asilomar Conference on Signals, Systems and Computers, Pacific Grove, USA, pp. 1071-1075, November 2014. PDF
  76. T. Lakshmi Narasimhan and A. Chockalingam, CHEMP Receiver for Large-scale Multiuser MIMO Systems Using Spatial Modulation, EUSIPCO'2014, Lisbon, Portual, September 2014. PDF
  77. Sanjay Vishwakarma and A. Chockalingam, Sum Secrecy Rate in Multicarrier DF Relay Beamforming, Proc. SPCOM'2014, Bangalore, India, July 2014. PDF
  78. Sanjay Vishwakarma and A. Chockalingam, Power Allocation in MIMO Wiretap Channel with Statistical CSI and Finite-Alphabet Input, Proc. SPCOM'2014, Bangalore, India, July 2014. PDF
  79. Rangaprasad, Srikrishna Bhashyam, and A. Chockalingam, Optimum Transmission Strategies for the Gaussian Many-to-One Interference Network, Proc. IEEE ICC'2014, Sydney, Australia, June 2014. PDF
  80. P. Raviteja, T Lakshmi Narasimhan and A. Chockalingam, Detection in Large-Scale Multiuser SM-MIMO Systems: Algorithms and Performance, Proc. IEEE VTC'2014-Spring, Seoul, Korea, May 2014. PDF
  81. T. Lakshmi Narasimhan and A. Chockalingam, Detection and Decoding in Large-Scale MIMO Systems: A Non-Binary Belief Propagation Approach, Proc. IEEE VTC'2014-Spring, Seoul, Korea, May 2014. PDF
  82. T. Lakshmi Narasimhan and A. Chockalingam, Channel Hardening-Exploiting Message Passing (CHEMP) Receiver in Large MIMO Systems, Proc. IEEE WCNC'2014, Istanbul, Turkey, April 2014. PDF
  83. Agepati Sujana, Sanjay Vishwakarma, and A. Chockalingam, Worst Case SINR Guarantees for Secrecy using Relay Beamforming with Imperfect CSI, Proc. IEEE WCNC'2014, Istanbul, Turkey, April 2014. PDF
  84. Rangaprasad, Srikrishna Bhashyam, and A. Chockalingam, Optimum Transmission Strategies for the Gaussian One-to-Many Interference Network, Proc. IEEE WCNC'2014, Istanbul, Turkey, April 2014. PDF
  85. Pritam Som and A. Chockalingam, Decode-and-Forward Cooperative Multicast with Space Shift Keying, Proc. IEEE WCNC'2014, Istanbul, Turkey, April 2014. PDF
  86. Sanjay Vishwakarma and A. Chockalingam, MIMO Decode-and-Forward Relay Beamforming for Secrecy with Cooperative Jamming, Proc. NCC'2014, Kanpur, India, March 2014. PDF
  87. T. Lakshmi Narasimhan, P. Raviteja, and A. Chockalingam, Large-Scale Multiuser SM-MIMO Versus Massive MIMO, ITA'2014, San Diego, USA, February 2014. PDF
  88. Srinidhi Nagaraja, Onkar Dabeer, and A. Chockalingam, Large-MIMO Receiver based on Linear Regression of MMSE Residual, Proc. IEEE VTC'2013-Fall, Las Vegas, USA, September 2013. PDF
  89. Onkar Dabeer, Srinidhi Nagaraja, and A. Chockalingam, Boosting MMSE receivers using AdaBoost, Proc. IEEE VTC'2013-Fall, Las Vegas, USA, September 2013. PDF
  90. Pritam Som and A. Chockalingam, BER Analysis of Space Shift Keying in Cooperative Multi-hop Multi-branch DF Relaying, Proc. IEEE VTC'2013-Fall, Las Vegas, USA, September 2013. PDF
  91. Tanumay Datta, A. Chockalingam, and E. Viterbo, Gaussian Sampling Based Lattice Decoding, Proc. IEEE ISIT'2013, Istanbul, Turkey, July 2013. PDF
  92. Kamal Singhal, Tanumay Datta, and A. Chockalingam, Lattice Reduction Aided Detection in Large-MIMO Systems Proc. IEEE SPAWC'2013, Darmstadt, Germany, June 2013. PDF
  93. Sanjay Vishwakarma and A. Chockalingam, Amplify-and-Forward Relay Beamforming for Secrecy with Cooperative Jamming and Imperfect CSI, Proc. IEEE ICC'2013, Budapest, Hungary, June 2013. PDF
  94. Pritam Som and A. Chockalingam, End-to-End BER Analysis of Space Shift Keying in Decode-and-Forward Cooperative Relaying, Proc. IEEE WCNC'2013, Shanghai, China, April 2013. PDF
  95. Tanumay Datta and A. Chockalingam, On Generalized Spatial Modulation, Proc. IEEE WCNC'2013, Shanghai, China, April 2013. PDF
  96. Rangaprasad and A. Chockalingam, Capacity Bounds for the Gaussian X Channel, ITA'2013, San Diego, USA, February 2013. PDF
  97. Harsha Eshwaraiah and Chockalingam, SC-FDMA for multiuser communication on the downlink Proc. COMSNETS'2013, Bangalore, India, January 2013. PDF
  98. Rangaprasad, N. Srinidhi, and A. Chockalingam, Bounds on the Sum-Rate Capacity of the Gaussian MIMO X Channel, 50th Annual Allerton Conference on Communication, Control, and Computing - 2012, Monticello, Illinois, USA, October 2012. PDF
  99. P. Som and A. Chockalingam, Spatial Modulation and Space Shift Keying in Single Carrier Communication, Proc. IEEE PIMRC'2012, Sydney, Australia, September 2012. PDF
  100. Tanumay Datta and A. Chockalingam, Increasing System Capacity in Uplink Multiuser MIMO Using Sparsity Exploiting Receiver, Proc. IEEE PIMRC'2012, Sydney, Australia, September 2012. PDF
  101. Sanjay Vishwakarma and A. Chockalingam, Decode-and-Forward Relay Beamforming for Secrecy with Imperfect CSI and Multiple Eavesdroppers, Proc. IEEE SPAWC'2012, pp. 439-443, Cesme, Turkey, June 2012. PDF
  102. T. Lakshami Narasimhan, A. Chockalingam, and B. Sundar Rajan, Factor Graph Based Joint Detection/Decoding for LDPC Coded Large-MIMO Systems, Proc. IEEE VTC'2012-Spring, Yokohama, Japan, May 2012. PDF
  103. Yogendra U. Itankar and A. Chockalingam, Frequency Domain Turbo Equalization for MIMO-CPSC Systems with Large Delay Spreads, Proc. IEEE VTC'2012-Spring, Yokohama, Japan, May 2012. PDF
  104. Harsha Eshwaraiah and A. Chockalingam, Cooperative Particle Swarm Optimization Based Receiver for Large-Dimension MIMO-ZPSC Systems, Proc. IEEE WCNC'2012, pp. 336-341, Paris, France, April 2012. PDF
  105. Tanumay Datta, N. Ashok Kumar, A. Chockalingam, and B. Sundar Rajan, A Novel MCMC Algorithm for Near-Optimal Detection in Large-Scale Uplink Mulituser MIMO Systems, ITA'2012, San Diego, USA, February 2012. PDF
  106. Suresh Chandrasekaran, Saif K. Mohammed, and A. Chockalingam, Achievable Rate Region of Gaussian Broadcast Channel with Finite Input Alphabet and Quantized Output, Proc. NCC'2012, IIT, Kharagpur, India, February 2012. PDF
  107. Tanumay Datta, N. Srinidhi, A. Chockalingam, and B. Sundar Rajan, Low-Complexity Near-Optimal Signal Detection in Underdetermined Large-MIMO Systems, Proc. NCC'2012, IIT, Kharagpur, India, February 2012. PDF
  108. Pritam Som and A. Chockalingam, Multiuser Detection in Large-Dimension Multicode MIMO-CDMA Systems with Higher-Order Modulation, Proc. IEEE MILCOM'2011, Baltimore, USA, November 2011. PDF
  109. Tanumay Datta, Ashok Kumar, and A. Chockalingam, Generalized Bidirectional Multi-pair Multi-antenna Wireless Network Coding, Proc. IEEE PIMRC'2011, Toronto, Canada, September 2011. PDF
  110. Saif K. Mohammed, E. Viterbo, Y. Hong, and A. Chockalingam, Modulation Diversity in Fading Channels with Quantized Receiver, Proc. IEEE ISIT'2011, Saint Petersburg, Russia, July-August 2011. PDF
  111. Suresh Chandrasekaran, Saif K. Mohammed, and A. Chockalingam, On the Capacity of Quantized Gaussian MAC Channels with Finite Input Alphabet, Proc. IEEE ICC'2011, Kyoto, Japan, June 2011. PDF
  112. Ashok Kumar, Suresh Chandrasekaran, A. Chockalingam, and B. Sundar Rajan, Near-Optimal Large-MIMO Detection Using Randomized MCMC and Randomized Search Algorithms, Proc. IEEE ICC'2011, Kyoto, Japan, June 2011. PDF
  113. Rangaprasad and A. Chockalingam, Precoder Optimization in Cognitive Radio with Interference Constraints, Proc. IEEE ICC'2011, Kyoto, Japan, June 2011. PDF
  114. Shubha Shedthikere and A. Chockalingam, Bayesian Framework and Message Passing for Joint Support and Signal Recovery of Approximately Sparse Signals, Proc. IEEE ICASSP'2011, Prague, Czech Republic, May 2011. PDF
  115. Biswajit Dutta, Somsubhra Barik, and A. Chockalingam, Full-Rate Full-Diversity Achieving MIMO Precoding with Partial CSIT, Proc. IEEE WCNC'2011, Cancun, Mexico, March 2011. PDF
  116. Tanumay Datta, N. Srinidhi, A. Chockalingam, and B. Sundar Rajan, A Hybrid RTS-BP Algorithm for Improved Detection of Large-MIMO M-QAM Signals, Proc. NCC'2011, Bangalore, India, January 2011. PDF
  117. N. Srinidhi, Tanumay Datta, A. Chockalingam, and B. Sundar Rajan, Layered Tabu Search Algorithm for Large-MIMO Detection and a Lower Bound on ML Performance, Proc. IEEE GLOBECOM'2010, Miami, USA, December 2010. PDF
  118. A. Chattopadhyay and A. Chockalingam, Past Queue Length Based Low-Overhead Link Scheduling in Multi-beam Wireless Mesh Networks, Proc. Intl. Conf. on Signal Processing and Communications (SPCOM'2010), Bangalore, India, July 2010. PDF
  119. Saif K. Mohammed, E. Viterbo, Y. Hong, and A. Chockalingam, Precoding with X-Codes to Increase Capacity with Discrete Input Alphabets, Proc. IEEE International Symposium on Information Theory (ISIT'2010), Austin, Texas, USA, June 2010. PDF
  120. Saif K. Mohammed, E. Viterbo, Y. Hong, and A. Chockalingam, X- and Y-Codes for MIMO Precoding, Proc. IEEE International Symposium on Information Theory (ISIT'2010), Austin, Texas, USA, June 2010. PDF
  121. E. Gelal, K. Pelechrinis, I. Broustis, S. Krishnamurthy, S. K. Mohammed, A. Chockalingam, and S. Kasera, On the Impact of MIMO Diversity on Higher Layer Performance, The 30th Intl. Conf. on Distributed Computing Systems (ICDCS'2010), Genoa, Italy, June 2010. (14% acceptance rate) PDF
  122. Saif K. Mohammed, E. Viterbo, Y. Hong, A. Chockalingam, X-Codes: A Low-Complexity Full-Rate High-Diversity Achieving Precoder for TDD MIMO Systems, Proc. IEEE ICC'2010, Cape Town, South Africa, May 2010. PDF
  123. K. Raghunath and A. Chockalingam, BER Analysis of Uplink OFDMA in the Presence of Carrier Frequency and Timing Offsets on Rician Fading Channels, Proc. IEEE ICC'2010, Cape Town, South Africa, May 2010. PDF
  124. Pritam Som and A. Chockalingam, Damped Belief Propagation Based Near-Optimal Equalization of Severely Delay-Spread UWB MIMO-ISI Channels, Proc. IEEE ICC'2010, Cape Town, South Africa, May 2010. PDF
  125. P. Ubaidulla and A. Chockalingam, Robust Relay Precoder Design for MIMO-Relay Networks, Proc. IEEE WCNC'2010, Sydney, Australia, April 2010. PDF
  126. Pritam Som, Tanumay Datta, A. Chockalingam, and B. Sundar Rajan, Improved Large-MIMO Detection Based on Damped Belief Propagation, Proc. IEEE ITW'2010, Cairo, Egypt, January 2010. PDF
  127. N. Srinidhi, Saif K. Mohammed, and A. Chockalingam, A Reactive Tabu Search Based Equalizer for Severely Delay-Spread UWB MIMO-ISI Channels, Proc. IEEE GLOBECOM'2009, Honolulu, USA, December 2009. PDF
  128. K. Raghunath and A. Chockalingam, SC-FDMA versus OFDMA: Sensitivity to Large Carrier Frequency and Timing Offsets on the Uplink, Proc. IEEE GLOBECOM'2009, Honolulu, USA, December 2009. PDF
  129. Ahmed Zaki and A. Chockalingam, Joint Channel Estimation/Detection in MIMO Systems Using Belief Propagation, Proc. IEEE PIMRC'2009, Tokyo, Japan, September 2009. PDF
  130. P. Ubaidulla and A. Chockalingam, Robust Distributed Beamforming for Wireless Relay Networks, Proc. IEEE PIMRC'2009, pp. 2345-2349, Tokyo, Japan, September 2009. PDF
  131. K. Raghunath and A. Chockalingam, BER Analysis of Uplink OFDMA in the Presence of Carrier Frequency and Timing Offsets, Proc. IEEE PIMRC'2009, pp. 2734-2738, Tokyo, Japan, September 2009. PDF
  132. Somsubhra Barik, Saif K. Mohammed, A. Chockalingam, B. Sundar Rajan, Full-rate Precoding in V-BLAST with Angle Parameter Feedback, Proc. IEEE PIMRC'2009, pp. 2539-2543, Tokyo, Japan, September 2009. PDF
  133. Biswajit Dutta and A. Chockalingam, Full-Diversity High-Rate Non-Coherent Unitary STBCs: New Designs and Performance, Proc. IEEE PIMRC'2009, pp. 511-515, Tokyo, Japan, September 2009. PDF
  134. Pritam Som and A. Chockalingam, Belief Propagation Based Detection in Large Dimension High Spectral Efficiency MIMO Systems, Proc. WPMC'2009, Sendai, Japan, September 2009.
  135. Suneel Madhekar, Pritam Som, A. Chockalingam, and B. Sundar Rajan, Belief Propagation Based Decoding of Large Non-Orthogonal STBCs, Proc. IEEE ISIT'2009, Seoul, Korea, June-July 2009. PDF
  136. N. Srinidhi, Saif K. Mohammed, A. Chockalingam, and B. Sundar Rajan, Low-Complexity Near-ML Decoding of Large Non-Orthogonal STBCs using Reactive Tabu Search, Proc. IEEE ISIT'2009, Seoul, Korea, June-July 2009. PDF
  137. Saif K. Mohammed, A. Chockalingam, and B. Sundar Rajan, Low-Complexity Near-MAP Decoding of Large Non-Orthogonal STBCs Using PDA, Proc. IEEE ISIT'2009, Seoul, Korea, June-July 2009. PDF
  138. P. Ubaidulla and A. Chockalingam, Robust Joint Precoder/Receive Filter Designs for Multiuser MIMO Downlink, IEEE Intl. Workshop on Signal Processing Advances in Wireless Communications (IEEE SPAWC'2009), Perugia, Italy, June 2009. PDF
  139. Ahmed Zaki, Saif K. Mohammed, A. Chockalingam, and B. Sundar Rajan, A Training-Based Iterative Detection/Channel Estimation Scheme for Large Non-Orthogonal STBC MIMO Systems, IEEE ICC'2009, Dresden, Germany, June 2009. PDF
  140. P. Ubaidulla and A. Chockalingam, Non-linear Transceiver Designs with Imperfect CSI Using Convex Optimization, IEEE WCNC'2009, Budapest, Hungary, April 2009. PDF
  141. P. Ubaidulla and A. Chockalingam, Robust THP Transceiver Designs for Multiuser MIMO Downlink, IEEE WCNC'2009, Budapest, Hungary, April 2009. PDF
  142. Saif K. Mohammed, A. Chockalingam, and B. Sundar Rajan, High-Rate Space-Time Coded Large MIMO Systems: Low-Complexity Detection and Performance, Proc. IEEE GLOBECOM'2008, New Orleans, USA, December 2008. PDF
  143. P. Ubaidulla and A. Chockalingam, Robust Transceiver Design for Multiuser MIMO Downlink, Proc. IEEE GLOBECOM'2008, New Orleans, USA, December 2008. PDF
  144. K. Raghunath and A. Chockalingam, Cooperative OFDM with Amplify-and-Forward Relaying with Timing Offset, Proc. IEEE GLOBECOM'2008, New Orleans, USA, December 2008. PDF
  145. P. Ubaidulla and A. Chockalingam, Precoder Designs for MIMO Broadcast Channels with Imperfect CSI, Proc. IEEE WiMob'2008, Avignon, France, October 2008. PDF
  146. Saif K. Mohammed, A. Chockalingam, and B. Sundar Rajan, Low-Complexity Detection and Performance in Multi-Gigabit High Spectral Efficiency Large MIMO Systems, Proc. IEEE PIMRC'2008, Cannes, France, September 2008. PDF
  147. Saif K. Mohammed, A. Chockalingam, and B. Sundar Rajan A Low-Complexity Near-ML Performance Achieving Algorithm for Large MIMO Detection, Proc. IEEE ISIT'2008, Toronto, Canada, July 2008. PDF
  148. D. Sreedhar, A. Chockalingam, B. Sundar Rajan, High-rate, Single-Symbol Decodable Distributed STBCs for Partially-Coherent Cooperative Networks, Proc. IEEE ISIT'2008, Toronto, Canada, July 2008. PDF
  149. Saif K. Mohammed, K. Vishnu Vardhan, A. Chockalingam, and B. Sundar Rajan, Large MIMO Systems: A Low-Complexity Detector at High Spectral Efficiencies, Proc. IEEE ICC'2008, Beijing, China, May 2008. PDF
  150. D. Sreedhar, A. Chockalingam, and B. Sundar Rajan, Single-Symbol ML Decodable Distributed STBCs for Partially-Coherent Cooperative Networks, Proc. IEEE ICC'2008, Beijing, China, May 2008. PDF
  151. Saif K. Mohammed, A. Chockalingam, and B. Sundar Rajan, A Low-Complexity Precoder for Large Multiuser MISO Systems, Proc. IEEE VTC'2008, Singapore, May 2008. PDF
  152. K. Raghunath, A. Chockalingam, and L. B. Milstein, Uplink OFDMA without Cyclic Prefix: An Interference Cancellation Approach, Proc. IEEE ISCCSP'2008, Malta, March 2008. PDF
  153. P. Ubaidulla and A. Chockalingam, Robust MMSE Tomlinson-Harashima Precoder for Multiuser MISO Downlink with Imperfect CSI, Proc. 10th Intl. Symp. on Wireless Personal Multimedia Commun. (WPMC'2007), Jaipur, India, December 2007. Ubaidulla won the best student paper award. PDF
  154. K. Raghu, Saif K. Mohammed, and A. Chockalingam, A Distributed Approach to Interference Cancellation, Proc. IEEE GLOBECOM'2007, Washington, DC, USA, November 2007. PDF
  155. Saif K. Mohammed, and A. Chockalingam, Multicode STBC in Frequency-Selective Fading, Proc. IEEE GLOBECOM'2007, Washington, DC, USA, November 2007. PDF
  156. Saif K. Mohammed, B. Sundar Rajan, and A. Chockalingam, On the Maximal Rate of Non-Square STBCs from Complex Orthogonal Designs, Proc. IEEE GLOBECOM'2007, Washington, DC, USA, November 2007. PDF
  157. D. Sreedhar and A. Chockalingam, ICI-ISI Mitigation in Cooperative SFBC-OFDM with Carrier Frequency Offset, IEEE PIMRC'2007, Athens, Greece, September 2007. PDF
  158. S. Vashistha, A. P. Azad, and A. Chockalingam, Energy Efficient Area Monitoring Using Information Coverage in Wireless Sensor Networks, Proc. IEEE WoWMoM'2007, Helsinki, Finland, June 2007. Selected as one among the top 15 papers. PDF
  159. T. Srikanth, K. Vishnu Vardhan, A. Chockalingam, and L. B. Milstein, Improved Linear Parallel Interference Cancellers, Proc. IEEE ICC'2007, Glasgow, Scotland, June 2007. PDF
  160. K. Raghunath and A. Chockalingam, SIR Analysis and Interference Cancellation in Uplink OFDMA with Large Carrier Frequency and Timing Offsets, Proc. IEEE WCNC'2007, Hong Kong, March 2007. PDF
  161. D. Sreedhar and A. Chockalingam, Detection of SFBC-OFDM Signals on Time- and Frequency-Selective MIMO Channels, Proc. IEEE WCNC'2007, Hong Kong, March 2007. PDF
  162. S. Vashistha, A. P. Azad, and A. Chockalingam, Efficient Scheduling of Sensor Activity for Information Coverage in Wireless Sensor Networks, Proc. IEEE COMSWARE'2007, Bangalore, India, January 2007. PDF
  163. T. Srikath, S. Manohar, A. Chockalingam, and L. B. Milstein, Multicode MIMO for High Data Rate Mobile Ad-hoc Networks, Proc. IEEE GLOBECOM'2006, San Francisco, USA, November 2006. PDF
  164. A. P. Azad and A. Chockalingam, Bounds on the Lifetime of Wireless Sensor Networks Employing Multiple Mobile Data Sinks, Proc. IEEE GLOBECOM'2006, San Francisco, USA, November 2006. PDF
  165. R. Annavajjala, A. Chockalingam, L. B. Milstein, and P. Cosman, First-order Markov Models for Packet Transmission on Rayleigh Fading Channels with DPSK/NCFSK Modulation, Proc. IEEE ISIT'2006, Seattle, USA, July 2006. PDF
  166. S. Manohar, V. Tikiya, D. Sreedhar, and A. Chockalingam, Cancellation of Multiuser Interference due to Carrier Frequency Offsets in Uplink OFDMA, Proc. IEEE ICC'2006, Istanbul, Turkey, June 2006. PDF
  167. D. Sreedhar, and A. Chockalingam, MMSE Receiver for Multiuser Interference Cancellation in Uplink OFDMA, IEEE VTC'2006 (Spring), Melbourne, Australia, May 2006. PDF
  168. S. Manohar, V. Tikiya, D. Sreedhar, and A. Chockalingam, A Multiuser Interference Cancellation Scheme for Uplink OFDMA, Proc. IEEE WCNC'2006, Las Vegas, USA, April 2006. PDF
  169. S. Manohar, V. Tikiya, R. Annavajjala, and A. Chockalingam, BER Analysis of Weighted Interference Cancellation in Multicarrier DS-CDMA Systems, Proc. IEEE WCNC'2006, Las Vegas, USA, April 2006. PDF
  170. A. Azad, and A. Chockalingam, Mobile Base Stations Placement Algorithms and Energy Aware Routing in Wireless Sensor Networks, Proc. IEEE WCNC'2006, Las Vegas, USA, April 2006. PDF
  171. S. Manohar, V. Tikiya, R. Annavajjala, and A. Chockalingam, BER-Optimized Linear Parallel Interference Cancellers for Multicarrier DS-CDMA, Proc. IEEE GLOBECOM'2005, St. Louis, USA, November-December 2005.
  172. D. Sreedhar and A. Chockalingam, BER Analysis of Space-Time Block Codes from Generalized Complex Orthogonal Designs for M-PSK, Proc. IEEE VTC'2005 (Fall), Dallas, USA, September 2005. PDF
  173. S. Anand and A. Chockalingam, Downlink Power Allocation with Pricing in CDMA, Proc. IEEE PIMRC'2005, Berlin, Germany, September 2005. PDF
  174. V. Tikiya, S. Manohar, and A. Chockalingam, SIR-optimized Weighted Linear Parallel Interference Cancellers on Rayleigh Fading Channels, Proc. IEEE ICC'2005, Seoul, Korea, May 2005. PDF
  175. A. Chockalingam, E. Altman, J. V. K. Murthy, and Ramdoot Kumar, Cross-layer Design for Optimizing TCP Performance, Proc. IEEE ICC'2005, Seoul, Korea, May 2005. PDF
  176. A. Chockalingam and M. Zorzi, Analysis of Link-Layer Backoff Algorithms on Point-to-Point Markov Fading Links: Effect of Round-trip Delays, Proc. IEEE ICC'2005, Seoul, Korea, May 2005. PDF
  177. V. Tikiya and A. Chockalingam, Threshold-based Linear Parallel Interference Canceller on Fading Channels, Proc. IEEE WCNC'2005, New Orleans, USA, March, 2005. PDF
  178. M. Surendra Raju, A. Ramesh, and A. Chockalingam, Optimum Selection Combining for M-QAM on Fading Channels, Proc. IEEE WCNC'2005, New Orleans, USA, March 2005. PDF
  179. V. Tikiya and A. Chockalingam, Performance Analysis of Decorrelating Detector on Diversity Channels with Imperfect Channel Estimates, Proc. IEEE GLOBECOM'2004, Dallas, USA, November, 2004. PDF
  180. M. Surendra Raju, A. Ramesh, and A. Chockalingam, LLR based BER Analysis of Orthogonal STBCs using QAM on Rayleigh Fading Channels, Proc. IEEE PIMRC'2004, Barcelona, Spain, September 2004. PDF
  181. K. R. Shankar kumar and A. Chockalingam, Parallel Interference Cancellation in Multicarrier DS-CDMA Systems, Proc. IEEE ICC'04, Paris, France, June 2004. PDF
  182. G. V. V. Sharma and A. Chockalingam, Performance Analysis of Maximum-Likelihood Multiuser Detection in Space-Time Coded CDMA with Imperfect Channel Estimation, Proc. IEEE VTC'2004 (Spring), Milan, Italy, May 2004. PDF
  183. V. Tikiya, A. Ramesh, and A. Chockalingam, Performance Analysis of a Parallel Interference Canceller on Rayleigh Fading Channels, Proc. IEEE VTC'2004 (Spring), Milan, Italy, May 2004. PDF
  184. M. Surendra Raju, A. Ramesh, and A. Chockalingam, BER Analysis of QAM with Transmit Diversity in Rayleigh Fading Channels, Proc. IEEE GLOBECOM'2003, pp. 641-645, San Francisco, USA, November-December 2003. PDF
  185. M. M. Alam and A. Chockalingam, Performance of Adaptive Multiuser Detectors in Space-Time Coded CDMA Systems, Proc. IEEE PIMRC'2003, pp. 1824-1828, Beijing, China, September 2003. PDF
  186. M. M. Alam and A. Chockalingam, Performance of Multistage Interference Cancellers in Space-Time Coded CDMA Systems, Proc. IEEE TENCON'2003, vol.1, pp. 137-141, Bangalore, India, October 2003. PDF
  187. K. R. Shankar Kumar and A. Chockalingam, Performance of Coded Multicarrier Multiple Transmit Antenna DS-CDMA Systems in the Presence of Power Amplifier Nonlinearity, Proc. IEEE TENCON'2003, vol. 2, pp. 810-814, Bangalore, India, October 2003. PDF
  188. A. Ramesh, A. Chockalingam, and L. B. Milstein, Performance Analysis of Generalized Selection Combining of M-ary NCFSK Signals in Rayleigh Fading Channels, Proc. IEEE ICC'2003, pp. 2773-2778, Anchorage, Alaska, USA, May 2003. PDF
  189. M. Surendra Raju, A. Chockalingam, and G. V. L. N. Babu, Performance of Adaptive Multiuser Receivers for the WCDMA Uplink, Proc. IEEE ICPWC'2002, New Delhi, India, December 2002. PDF
  190. B. J. Prabhu, A. Chockalingam, and D. Jayaram, Performance of Code Allocation Algorithms on UMTS Uplink with Mixed Voice/Data Traffic, Proc. IEEE ICPWC'2002, New Delhi, India, December 2002. PDF
  191. S. Anand and A. Chockalingam, Performance of Cellular CDMAwith Voice/Data Traffic with an SIR based Admission Control, Proc. IEEE GLOBECOM'2002, Taipei, Taiwan, November 2002. PDF
  192. A. Ramesh, A. Chockalingam, and L. B. Milstein, Optimum Selection Combining of Binary NCFSK Signals in Independent Rayleigh Fading Channels, Proc. IEEE GLOBECOM'2002, Taipei, Taiwan, November 2002. PDF
  193. A. Ramesh, A. Chockalingam, and L. B. Milstein, Performance Analysis of a (3,L) Selection Combining Scheme for Binary NCFSK Signals in Rayleigh Fading Channels, Proc. IEEE GLOBECOM'2002, Taipei, Taiwan, November 2002.
  194. A. Ramesh, A. Chockalingam, and L. B. Milstein, Performance Analysis of TCM with Generalized Selection Combining on Rayleigh Fading Channels, Proc. IEEE GLOBECOM'2002, Taipei, Taiwan, November 2002. PDF
  195. K. R. Shankar Kumar and A. Chockalingam, Performance of Multicarrier DS-SS with Imperfect Carrier Phase on Multipath Rayleigh Fading Channels, Proc. IEEE VTC'02 (Fall), Vancouver, Canada, September 2002. PDF
  196. K. R. Shankar Kumar and A. Chockalingam, Multicarrier DS-SS for GPS Pseudolites: Code Acquisition Performance in the Presence of Data Modulation, Proc. IEEE VTC'02 (Fall), Vancouver, Canada, September 2002. PDF
  197. B. J. Prabhu and A. Chockalingam, A Routing Protocol and Energy Efficiency Techniques in Bluetooth Scatternets, Proc. IEEE ICC'2002, New York, USA, April - May 2002. PDF
  198. A. Ramesh, A. Chockalingam, and L. B. Milstein, A First-Order Markov Model for Correlated Nakagami-m Fading Channels, Proc. IEEE ICC'2002, New York, USA, April - May 2002. PDF
  199. B. J. Prabhu, A. Chockalingam, and V. Sharma, Performance Analysis of Battery Power Management Schemes in Wireless Mobile Devices, Proc. IEEE WCNC'2002, Orlando, USA, March 2002. PDF
  200. S. Anand, A. Chockalingam, and K. N. Sivarajan, Outage and Capacity Analysis of Cellular CDMA Systems with Admission Control , Proc. IEEE WCNC'2002, Orlando, USA, March 2002. PDF
  201. M. Surendra Raju and A. Chockalingam, Decision Feedback Equalizer Based Multiuser Detection in DS-CDMA Systems, Proc. IEEE DSPCS'2002, Sydney, Australia, January 2002.
  202. A. Ramesh, A. Chockalingam, and L. B. Milstein, Performance of Noncoherent Turbo Detection on Rayleigh Fading Channels, Proc. IEEE GLOBECOM'2001, San Antonio, USA, November 2001. PDF
  203. A. Ramesh, A. Chockalingam, and L. B. Milstein, Bounds on the performance of Turbo Codes on Nakagami fading channels with diversity combining, Proc. IEEE GLOBECOM'2001, San Antonio, USA, November 2001. PDF
  204. A. Ramesh, A. Chockalingam, and L. B. Milstein, SNR Estimation in Nakagami Fading with Diversity for Turbo Decoding, Proc. IEEE MILCOM'2001, Vienna, VA, USA, October 2001. PDF
  205. A. Ramesh, A. Chockalingam, and L. B. Milstein, SNR Estimation in Generalized Fading Channels and its Application to Turbo Decoding, Proc. IEEE ICC'2001, Helsinki, Finland, June 2001. PDF
  206. P. M. Soni and A. Chockalingam, Performance Analysis of Space Diversity S-ALOHA with Steerable Beam Smart Antenna Arrays, Proc. IEEE GLOBECOM'2000, San Francisco, USA, November 2000. PDF
  207. A. Ramesh and A. Chockalingam, Performance Analysis of Adaptive Modulation with Optimum Power Control in Cellular Systems, Proc. IEEE ICPWC'2000, Hyderabad, India, December 2000. PDF
  208. P. M. Soni and A. Chockalingam, Energy Efficiency Analysis of Link Layer Backoff Schemes on Point-to-Point Markov Fading Links, Proc. PIMRC'2000, London, UK, September 2000. PDF
  209. A. Chockalingam, K. R. Shankar Kumar, and L. B. Milstein, Performance of a LMS Type Receiver for Interference Suppression in Long Code DS-CDMA on Rayleigh Fading Channels, Proc. IEEE ICC'2000, New Orleans, USA, June 2000. PDF
  210. A. Chockalingam and M. Zorzi, Wireless TCP Performance with Link Layer FEC/ARQ, Proc. IEEE ICC'99, Vancouver, Canada, June 1999. PDF
  211. P. Venkataram, A. Roy, and A. Chockalingam, Performance of a Link ontrol Protocol for Local Wireless Multimedia Communications, Proc. IEEE GLOBECOM'98, Sydney, Australia, November 1998. PDF
  212. A. Chockalingam, W. Xu, and L. B. Milstein, Performance analysis of a Multichannel Wireless Access Protocol in the Presence of Bursty Packet Losses, Proc. IEEE MILCOM'98, Bedford, MA, USA, October 1998. PDF
  213. A. Chockalingam and R. R. Rao, MAC Layer Performance with Steerable Multibeam Antenna Arrays, Proc. IEEE PIMRC'98, Boston, USA, September 1998. PDF
  214. A. Chockalingam, W. Xu, M. Zorzi, and L. B. Milstein, Energy Efficiency Analysis of a Multichannel Wireless Access Protocol, IEEE PIMRC'98, Boston, USA, September 1998. PDF
  215. A. Chockalingam, M. Zorzi, and R. R. Rao, Performance of TCP on Wireless Fading Links with Memory, Proc. IEEE ICC'98, vol. 2, pp. 595-600, Atlanta, USA, June 1998. PDF
  216. A. Chockalingam and G. Bao, Performance of TCP/RLP Protocol Stack on Correlated Rayleigh Fading DS-CDMA LinksM, Proc. IEEE VTC'98, Ottawa, Canada, May 1998. PDF
  217. A. Chockalingam and M. Zorzi, Energy Consumption Performance of a Class of Access Protocols for Mobile Data Networks, Proc. IEEE VTC'98, Ottawa, Canada, May 1998. PDF
  218. W. Xu, A. Chockalingam, and L. B. Milstein, Throughput-Delay Analysis of a Multichannel Packet CDMA Scheme in a Fading Environment, Proc. IEEE ICUPC'97, vol. 1, pp. 183-187, San Diego, USA, October 1997. PDF
  219. A. Chockalingam, W. Xu, and L. B. Milstein, Performance of a Multichannel Packet CDMA Protocol in a Fading Environment, Proc. IEEE VTC'97 , vol. 2, pp. 1024-1028, Phoenix, USA, May 1997. PDF
  220. A. Chockalingam, L. B. Milstein, and M. Zorzi, Performance of a Wireless Media Access Protocol on a Markovian Fading Channel, Proc. IEEE GLOBECOM'96, pp. 1769-1773, London, UK, November 1996. PDF
  221. A. Chockalingam, L. B. Milstein, and P. Venkataram, Analysis of a Media Access Protocol for Wireless Messaging Systems, Proc. IEEE ICUPC'96, vol. 1, pp. 12-16, Boston, USA, October 1996. PDF
  222. P. Dietrich, R. R. Rao, A. Chockalingam, and L. B. Milstein, Log-Linear Model for Closed-Loop Power Control, Proc. IEEE VTC'96, vol. 1, pp.51-55, Atlanta, USA, April 1996. PDF
  223. A. Chockalingam and L. B. Milstein, Closed-Loop Power Control Performance in a Cellular CDMA System, Proc. Annual Asilomar Conf. on Signals, Systems, and Computers, vol. 1, pp. 362-366, Pacific Grove, USA, November 1995.
  224. A. Chockalingam and L. B. Milstein, Performance of Reverse Link CDMA in a Multi-Cell Environment with Moving Cells, Proc. IEEE MILCOM'95 , vol. 3, pp. 937-941, San Diego, USA, November 1995. PDF
  225. A. Chockalingam and L. B. Milstein, Capacity of DS-CDMA Networkson Frequency Selective Rayleigh Fading Channels with Open-Loop Power Control, Proc. IEEE ICC'95 , vol. 2, pp. 703-707, Seattle, USA, June 1995. PDF
  226. A. Monk, A. Chockalingam, and L. B. Milstein, Open-Loop Power Control Error on a Frequency Selective CDMA Channel, Proc. IEEE GLOBECOM'94, pp. 29-33, San Francisco, USA, December 1994. PDF
  227. A. Chockalingam and L. B. Milstein, Performance of DS-CDMA Networks on Rician Channels with Open-Loop Power Control, Proc. Annual Asilomar Conf. on Signals, Systems, and Computers, vol. 2, pp. 837-841, Pacific Grove, USA, November 1994.
  228. A. Chockalingam, P. Venkataram, and A. Prabhakar, Dual Channel OCUM Protocol for Wireless LANs, IEEE Intl. Conf. on Sel. topics in Wireless Commun., Vancouver, Canada, June 1992. PDF
  229. A. Chockalingam, P. Venkataram, and A. Prabhakar, Effect of Propagation and Processing Delays on the Throughput Performance of a Class of Multiaccess Protocol for High Speed Radio LANs, Proc. IEEE GLOBECOM'91, vol. 2, pp. 906-910, Phoenix, USA, December 1991. PDF
  230. A. Chockalingam, P. Venkataram, and A. Prabhakar, Throughput Analysis of a Class of Multiaccess Protocol for Packet Radio Networks with Capture Effect, Proc. Singapore Intl. Conf. on Networks, pp. 376-381, Singapore, September 1991.
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