Browse by IITH Authors

Article

Uday, T. and Kumar, Abhinav and Natarajan, Lakshmi Prasad (2022) Joint NOMA for Improved SER of Cell-Edge Users in Multi-Cell Indoor VLC. IEEE Wireless Communications Letters, 11 (1). pp. 13-17. ISSN 2162-2337

Natarajan, Lakshmi Prasad and Joy, Smiju Kodamthuruthil (2022) Permute and Add Network Codes via Group Algebras. IEEE Transactions on Communications, 70 (5). pp. 2951-2963. ISSN 0090-6778

Krishnan, P. and Natarajan, L. and Lalitha, V. (2021) An Umbrella Converse for Data Exchange: Applied to Caching, Computing, and Shuffling. Entropy, 23 (8). p. 985. ISSN 10994300

Uday, T. and Kumar, Abhinav and Natarajan, L. (2021) NOMA for Multiple Access Channel and Broadcast Channel in Indoor VLC. IEEE Wireless Communications Letters, 10 (3). pp. 609-613. ISSN 2162-2337

Krishnan, Prasad and Natarajan, Lakshmi Prasad and Lalitha, V. (2021) An Umbrella Converse for Data Exchange: Applied to Caching, Computing, and Shuffling. Entropy, 23 (8). pp. 1-32. ISSN 1099-4300

Krishnan, Prasad and Lalitha, V and Natarajan, Lakshmi Prasad (2020) Coded Data Rebalancing: Fundamental Limits and Constructions. arXiv.org.

Singla, Lakshit and Natarajan, Lakshmi Prasad (2020) Improving Generalized Spatial Modulation Using Translation Patterns. IEEE Communications Letters, 24 (12). pp. 2814-2818. ISSN 1089-7798

Natarajan, Lakshmi Prasad and Krishnan, Prasad and Lalitha, V. and Dau, Hoang (2020) Locally Decodable Index Codes. IEEE Transactions on Information Theory, 66 (12). pp. 7387-7407. ISSN 0018-9448

Uday, Thummaluri and Kumar, Abhinav and Natarajan, Lakshmi (2020) Memory-Based Codes for Uniform Illumination in MIMO VLC. IEEE Photonics Journal, 12 (2). pp. 1-15. ISSN 1943-0647

Ghosh, S and Natarajan, Lakshmi Prasad (2019) Codes for Updating Linear Functions over Small Fields. arXiv. pp. 1-17.

Joy, S K and Natarajan, Lakshmi Prasad (2019) Index Codes with Minimum Locality for Three Receiver Unicast Problems. arXiv. pp. 1-7. (In Press)

T, Uday and Kumar, Abhinav and Natarajan, Lakshmi Prasad (2019) MIMO Codes for Uniform Illumination across Space and Time in VLC with Dimming Control. arXiv. pp. 1-17. (In Press)

Thummaluri, Uday Reddy and Kumar, Abhinav and Natarajan, Lakshmi Prasad (2019) MIMO Codes for Uniform Illumination across Space and Time in VLC with Dimming Control. IEEE Photonics Journal. ISSN 1943-0647

Natarajan, Lakshmi Prasad and Hong, Yi and Viterbo, Emanuele (2018) Lattice Codes Achieve the Capacity of Common Message Gaussian Broadcast Channels With Coded Side Information. IEEE Transactions on Information Theory, 64 (3). pp. 1481-1496. ISSN 0018-9448

Natarajan, Lakshmi Prasad and Dau, Hoang and Krishnan, Prasad and V, Lalitha (2018) Locality in Index Coding for Large Min-Rank. arXiv. pp. 1-8.

Huang, Yu-Chih and Hong, Hi and Viterbo, Emanuele and Natarajan, Lakshmi Prasad (2017) Layered Space-Time Index Coding. arXiv. pp. 1-24. (In Press)

Natarajan, Lakshmi Prasad and Hong, Yi and Viterbo, Emanuele (2017) Line-of-Sight $2 \times n_r$ MIMO With Random Antenna Orientations. IEEE Transactions on Vehicular Technology, 66 (6). pp. 5134-5147. ISSN 0018-9545

Conference or Workshop Item

Natarajan, Lakshmi Prasad and Krishnan, Prasad (2022) Berman Codes: A Generalization of Reed-Muller Codes that Achieve BEC Capacity. In: 2022 IEEE International Symposium on Information Theory, ISIT 2022, 26 June 2022 through 1 July 2022, Espoo.

Natarajan, Lakshmi Prasad and Krishnan, Prasad (2022) A Family of Capacity-Achieving Abelian Codes for the Binary Erasure Channel. In: 27th National Conference on Communications, NCC 2022, 24 May 2022 through 27 May 2022, Virtual, Online.

Natarajan, L.P. and Joy, S.K. (2021) Permute Add Network Codes via Group Algebras. In: 2021 IEEE International Symposium on Information Theory (ISIT), 12 July 2021 through 20 July 2021, Melbourne, Virtual.

Ghosh, Suman and Krishnan, Prasad and Natarajan, Lakshmi Prasad (2021) Blind Updates in Coded Caching. In: 2020 IEEE Information Theory Workshop, ITW 2020, 11 April 2021 - 15 April 2021, Riva del Garda.

Krishnan, Prasad and Natarajan, Lakshmi and Lalitha, V. (2021) An Umbrella Converse for Data Exchange: Applied to Caching, Computing, Shuffling & Rebalancing. In: 2020 IEEE Information Theory Workshop, ITW 2020, 11 April 2021 - 15 April 2021, lakshminatarajan@ee.iith.ac.in.

Krishnan, Prasad and Lalitha, V. and Natarajan, Lakshmi (2020) Coded Data Rebalancing: Fundamental Limits and Constructions. In: IEEE International Symposium on Information Theory - Proceedings, 21 July 2020 - 26 July 2020.

Joy, Smiju Kodamthuruthil and Natarajan, Lakshmi (2020) Index Codes with Minimum Locality for Three Receiver Unicast Problems. In: 26th National Conference on Communications, NCC 2020, 21 February 2020 - 23 February 2020.

Thummaluri, Uday Reddy and Kumar, Abhinav and Natarajan, Lakshmi Prasad (2018) Flicker Mitigating High Rate RLL Codes for VLC with Low Complexity Encoding and Decoding. In: 4th IEEE International Symposium on Smart Electronic Systems, iSES, 17-19 December 2018, Hyderabad, India.

Uday, T and Kumar, Abhinav and Natarajan, Lakshmi Prasad (2018) Generation of Perfectly DC Balanced Codes for Visible Light Communications. In: Twenty Fourth National Conference on Communications (NCC), 25-28 February 2018, Hyderabad, India.

Thummaluri, Uday Reddy and Kumar, Abhinav and Natarajan, Lakshmi Prasad (2018) Improved run length limited codes for VLC using dimming control compensation symbols. In: 2018 10th International Conference on Communication Systems & Networks (COMSNETS), 3-7 Jan. 2018, Bengaluru, India.

Ghosh, Suman and Natarajan, Lakshmi Prasad (2018) Linear Codes for Broadcasting with Noisy Side Information: Bounds and Code Constructions. In: IEEE International Symposium on Information Theory (ISIT), 17-22 June 2018, Vail, CO, USA, USA.

Natarajan, Lakshmi Prasad and Krishnan, Prasad and V, Lalitha (2018) On Locally Decodable Index Codes. In: IEEE International Symposium on Information Theory, 17-22 June 2018, United States.

Natarajan, Lakshmi Prasad and Hong, Yi and Viterbo, E (2017) Capacity optimality of lattice codes in common message Gaussian broadcast channels with coded side information. In: IEEE International Symposium on Information Theory (ISIT), 25-30 June 2017, Aachen, Germany.

Natarajan, Lakshmi Prasad (2017) Modulation & Coding for the Gaussian Channel. In: Trivandrum School on Communication, Coding & Networking, 27-30, Jan 2017.

Natarajan, Lakshmi Prasad and Hong, Yi and Viterbo, Emanuele (2016) New error correcting codes for informed receivers. In: IEEE International Symposium on Information Theory (ISIT), 10-15 July 2016, Barcelona, Spain.

Thesis

Krishna, Lolla Sai and Natarajan, Lakshmi Prasad (2019) Distributed Inference With Straggler Mitigation. Masters thesis, Indian institute of technology Hyderabad.

Thummaluri, Uday Reddy and Natarajan, Lakshmi Prasad (2018) Codes for DC Balance and Dimming Control in Visible Light Communications. Masters thesis, Indian Institute of Technology Hyderabad.