Publications
2022
- GNSS Signal Processing based Attitude Determination of Spinning Projectiles
S. Dahiya, V. Saini and A. Singh, IEEE Transactions on Aerospace and Electronic Systems, Vol. 58, No. 5, pp. 4506-4516, Oct. 2022.
2021
- Uniform Thresholding Based Transmission Policy for Energy Harvesting Wireless Sensor Nodes in Fading Channel
A. Jaitawat and A. Singh, Wireless Networks, Vol. 27, pp. 1001-1010, 2021. - Online Transmission Policy for Energy Harvesting Sensor Node with Energy Loss
A. Jaitawat and A. Singh, IEEE Communications Letters, vol. 25, no. 2, pp. 551-554, Feb. 2021.(pdf)
2020
- A Novel Multipath Mitigation Technique for GNSS Signals in Urban Settings
A. Kumar and A. Singh, IEEE Transactions on Vehicular Technology, Vol. 69, No. 3, pp. 2649-2658, March 2020. - Battery and Supercapacitor Imperfections Modeling and Comparison for RF Energy Harvesting Wireless Sensor Network
A. Jaitawat and A. Singh, Wireless Networks, 26, 843-853 (2020).
2018
- Average power allocation based sum-rate optimization in massive MIMO systems
S. Dahiya, A. Kumar and A. Singh, Annals of Telecommunications, Vol. 73, No. 11-12, pp. 689-701, Dec. 2018. - Channel estimation and channel tracking for correlated block-fading channels in massive MIMO systems
S. Dahiya and A. Singh, Digital Communications and Networks, Vol. 4, No. 2, pp. 138-147, Apr. 2018.(pdf)
2016
- A statistical block fading channel model for multiuser massive MIMO system
S. Dahiya, Proc. of 2016 International Conference on Signal Processing and Communications (SPCOM), Jun. 2016. - Performance-Complexity Analysis for MAC ML-based Decoding with User Selection
H.-F.(Francis) Lu, P. Elia and A. Singh, IEEE Transactions on Signal Processing, Vol. 64, No. 7, pp. 1867-1880, Apr. 2016.
2014
- Achieving ergodicity in quasi-static MIMO with polynomial-time complexity and one bit of feedback
A. Singh, IEEE Wireless Communications Letters, Vol. 3, No. 5, pp. 533-536, Oct. 2014. - Performance-Complexity Analysis for MIMO Multiple-Access Channels with Lattice based Sphere Decoders
A. Singh, P. Elia, and H.-F. F. Lu, Proc. of IEEE Vehicular Technology Society Asia Pacific Wireless Communication Symposium (APWCS), Aug. 2014.
2013
- Rate-Reliability-Complexity tradeoff for ML and Lattice decoding of full-rate codes
A. Singh, P. Elia and J. Jalden, Proc. of IEEE International Symposium on Information Theory (ISIT), pp. 1267-1271, Jul. 2013, Istanbul, Turkey.
2012
- Feedback-aided complexity reductions in ML and Lattice decoding
A. Singh and P. Elia, Proc. of IEEE International Symposium on Information Theory (ISIT), pp. 2826-2830, Jul. 2012, Cambridge, MA, USA. - Achieving a vanishing performance gap to exact lattice decoding at a subexponential complexity
A. Singh, P. Elia and J. Jalden, IEEE Transactions on Information Theory, Vol. 58, No. 06, pp. 3692-3707, Jun. 2012. - Complexity analysis for ML-based sphere decoder achieving a vanishing performance-gap to brute force ML decoding
A. Singh, P. Elia and J. Jalden, Proc. of International Zurich Seminar on Communications (IZS), pp. 127-130, Mar. 2012, Zurich, Switzerland.
2011
- Search pruning video surveillance systems: Efficiency-reliability tradeoff
A. Dantcheva, A. Singh, P. Elia and J.-C. Dugelay, Proc. of International Conference on Computer Vision (ICCV), pp. 1356-1363, Nov. 2011, Barcelona, Spain. - Vanishing the gap to exact lattice search at a subexponential complexity: LR-aided regularized decoding
A. Singh, P. Elia and J. Jalden, Proc. of Allerton Conference on Communication, Control and Computing (Allerton), pp. 531-538, Sep. 2011, Allerton, IL, USA. - Diversity-multiplexing tradeoff for the non-separated two-way relay DF channel
A. Singh, P. Elia, K. T. Gowda and D. Gesbert, Proc. of IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), pp. 196-200, Jun. 2011, San Francisco, CA, USA. - Interference neutralization for separated multiuser uplink-downlink with distributed relays
J. Chen, A. Singh, P. Elia and R. Knopp, Proc. of Information Theory and Applications Workshop (ITA), pp. 1-9, Feb. 2011, La Jolla, CA, USA (Invited Paper).
2010
- Rate-of-decay of probability of isolation in dense sensor networks with bounding constraints
A. Singh, P. Elia and D.T.M. Slock, Proc. of IEEE International Symposium on Information Theory (ISIT), pp. 1898-1902, Jun. 2010, Austin, TX, USA.
Prior to 2010
- Candidate Modulation Designs for Indian Regional Navigation Satellite System
A. Singh, A. K. Sisodia and V. K. Garg, Proc. of International Astronautical Congress (IAC), Sep. 2008, Glasgow, Scotland. - Interference Analysis for Digital Modulation Systems in Ka-band Multi Beam Satellites
A. K. Sisodia and A. Singh, Proc. of Ka and broadband Communication Conference, Sep. 2007, Italy. - Co-channel Interference Analysis for Digital Modulation Systems in Co-located Satellites
A. Singh, J.K. Hota, A. K. Sisodia and V. K. Garg, Proc. of International Union of Radio Science General Assembly (URSIGA), Oct. 2005, New Delhi, India.