Parul Garg



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  • Profile
  • QualificationsB.Sc.(Engg.), M.Sc.(Engg.), Ph.D.
  • DesignationProfessor
  • DivisionElectronics and Communications Engineering
  • Contact No.+91-11-259000122
  • E-Mailparul_saini@yahoo.co.in, parul.1968@gmail.com

Areas of Interest
  1. Different aspects of wireless communication with emphasis on channel estimation,
  2. Diversity techniques,
  3. Space-time coding,
  4. Cooperative communication and free space optics.
  5. Power line communication and molecular communication.

Journals:

  1. Parul Garg, Ranjan K. Mallik, and Hari M. Gupta, ``Performance analysis of space-time coding with imperfect channel estimation,’’ IEEE Transactions on Wireless Communications, vol. 4, no. 1, pp. 257--265, January 2005.
  2. Parul Garg, Ranjan K. Mallik, and Hari M. Gupta, ``Exact error performance of square orthogonal space-time block coding with channel estimation,’’ IEEE Transactions on Communications, vol. 54, no. 3, pp. 430—437, March 2006.
  3. Parul Garg, Ranjan K. Mallik, and Hari M. Gupta, ``An analytical approach to space-time block coding with decision feedback channel estimation,’’ IEEE Transactions on Vehicular Technology, vol. 56, no.3, pp. 1442-1447,May 2007.
  4. Ranjan K. Mallik and Parul Garg, ``Performance of optimum and suboptimum receivers for space-time coded systems in correlated fading,’’ IEEE Transactions on Communications, vol. 57, no. 5, pp. 1237—1241, May 2009.
  5. Parul Garg and Ranjan K. Mallik, ``Equivalence of optimum and joint processing receivers for space-time block coded systems,’’ IEEE Transactions on Wireless Communications, vol. 8, no. 1, pp. 51—54, January 2009.
  6. Sachin K. Agrawal and Parul Garg, ``Effect of urban-site and vegetation on channel capacity in higher altitude platform communication system,’’ IET Microwaves, Antenna and Propagation, vol. 3, no. 4, pp. 703—713, May 2009.
  7. Sachin K. Agrawal and Parul Garg, ``Calculation of channel capacity considering the effect of different seasons for higher altitude platform system,’’ Springer Wireless Personal Communications, vol. 52, no.4, pp. 719—733, March 2009.
  8. Jyotsna Singh, Parul Garg, and Alok Nath De, ``A combined watermarking and encryption algorithm for secure VOIP,’’ Taylor & Francis Information Security Journal: A Global Perspective, 18:2, pp. 99—105, May 2009.
  9. Jyotsna Singh, Parul Garg, and Alok Nath De, ``Audio watermarking using spectral modifications, ’’ International Journal of Signal Processing, vol. 4, no. 5, pp. 297—301, June 2009.
  10. Jyotsna Singh, Parul Garg, and Alok Nath De, ``Data hiding in audio using Random Orthogonal Matrices,’’ Taylor & Francis Information Security Journal: A Global Perspective, 19:5, pp. 273—281, October 2010.
  11. Jyotsna Singh, Parul Garg, and Alok Nath De, ``Audio watermarking based on quantization index modulation using combined perceptual masking,’’ Springer Multimedia Tools and Applications, vol. 59, no. 3, pp. 921—939, 2012.
  12. Ankur Bansal and Parul Garg, ``An analytical approach to outage analysis and critical cooperation ratio in coded cooperation,’’ Springer Wireless Personal Communications, volume 69, no. 2, pp 721-733, 2013
  13. Prabhat Kumar Sharma and Parul Garg,``An optimal power distribution algorithm for two time a lot cooperative diversity protocols,’’ IAENG Engineering letters, 21:3, pp 119--122, September 2013.
  14. Jyotsna Singh, Parul Garg and Alok Nath De, “Multiplicative watermarking of audio in DFT magnitude,” Springer Multimedia Tools and Applications, vol. 71, no. 3, pp. 1431--1453, August 2014.
  15. Prabhat Kumar Sharma and Parul Garg,``Performance analysis of full duplex decode-and-forward cooperative relaying over Nakagami-m fading channels,’’ Wiley Transactions on Emerging Telecommunications Technologies, vol. 25, no. 9, pp. 905—913, September 2014.
  16. Prabhat Kumar Sharma and Parul Garg,`` Coded cooperation: Generalized outage analysis,’’ IET ommunications, vol. 8, no. 6, pp. 972-979, April 17 2014
  17. Prabhat Kumar Sharma and Parul Garg, ``Achieving high data rates through full duplex relaying,’’ accepted for publication in Wiley Transactions on Emerging Telecommunications Technologies.
  18. Parul Puri, Parul Garg and Mona Aggarwal, ``Analysis of spectrally efficient TWR assisted FSO systems in atmospheric turbulence with path loss’’ accepted for publication in Wiley International Journal of Communication Systems.
  19. Mona Aggarwal, Parul Garg and Parul Puri, ``Dual-hop optical wireless relaying over turbulence channels with pointing error impairments,’’ IEEE/OSA Journal of Lightwave Technology, vol. 32, no.9, pp. 1821-1828, May 2014
  20. Parul Puri, Parul Garg and Mona Aggarwal, ``Outage and error rate analysis of network coded coherent TWR-FSO systems,’’ IEEE photonics Technology Letters, vol. 26, no. 18, pp. 1797-1800, September 15, 2014.
  21. Prabhat Kumar Sharma and Parul Garg,`` Bi-directional decode-XOR-forward relaying over M-Distributed free space optical links,’’ IEEEPhotonics Technology Letters, vol. 26, no. 19, pp. 1916—1919, October 1, 2014.
  22. Mona Aggarwal, Parul Garg and Parul Puri, ``Analysis of SIM based optical wireless DF relaying over turbulence channels with path-loss and pointing error impairments,’’ accepted for publication in IET Communications.
  23. Prabhat Kumar Sharma, Ankur Bansal and Parul Garg, ``Relay assisted bi- directional communication in generalized turbulence fading,’’ IEEE/OSA Journal of Lightwave Technology, vol. 33, no. 1, pp. 133—139, January 1, 2015
  24. Mona Aggarwal, Parul Garg and Parul Puri, ``Exact MGF based performance analysis of dual-hop AF relayed optical wireless communication systems,’’ IEEE/OSA Journal of Lightwave Technology, vol. 33, no. 9, pp. 1913—1919, May 1, 2015
  25. Mona Aggarwal, Parul Garg and Parul Puri, ``Exact capacity of amplify and forward relayed optical wireless communication systems,’’ IEEE Photonics Technology Letters, vol. 27, no. 8, pp. 903—906, April 15, 2015
  26. Mona Aggarwal, Parul Garg and Parul Puri, ``Ergodic capacity of SIM based DF relayed optical wireless communication systems,’’ accepted for publication in IEEE Photonics Technology Letters (DOI: 10.1109/LPT.2015.2407897)
  27. Parul Puri, Parul Garg and Mona Aggarwal, ``Asymptotic analysis of TWR assisted FSO links with partial dual-relay selection,’’ accepted for publication in IEEE Communication Letters (DOI: 10.1109/LCOMM.2015.2414922)


Conference:

  1. Parul Garg, Ranjan K. Mallik, and Hari M. Gupta, ``Performance analysis of space-time coding with imperfect channel estimation,’’ in Proceedings of the IEEE International Conference on Personal Wireless Communications (ICPWC), New Delhi, India, pp. 71--75, December 15-17 2002.
  2. Parul Garg, Ranjan K. Mallik, and Hari M. Gupta, ``Exact error performance of space-time block coding with channel estimation,’’ in Proceedings of the IEEE International Conference on Communications (ICC), Seoul, Korea, May 16-20 2005.
  3. Ranjan K. Mallik and Parul Garg, ``Effect of channel correlation on the performance of space-time coded systems,’’ in Proceedings of the National Conference on Communications (NCC), New Delhi, India, January 27-29 2006.
  4. Sachin K. Agrawal and Parul Garg, ``The effect vegetation on radio wave propagation for stratospheric platforms,’’ in Proceedings of the International Conference on Microwaves, Antennas, Propagation and Remote sensing (ICMARS), Jodhpur, India, December 18-22 2006.
  5. Sachin K. Agrawal and Parul Garg, “Channel capacity degradation due to vegetation for higher altitude platforms,” in Proceedings of the IEEE International Conference on Communication System Software and Middleware (COMSWARE), Bangalore, India, January 12 2007.
  6. Ranjan K. Mallik and Parul Garg, ``Optimum and suboptimum receivers for space-time coded systems in correlated fading,” in Proceedings of IEEE International Conference on Communications (ICC), Glasgow, Scotland, United Kingdom, June 24-27 2007.
  7. Sachin K. Agrawal and Parul Garg, ``Calculation of channel capacity and Rician factor in the presence of vegetation in higher altitude platforms communication systems,’’ in Proceedings of IEEE International Conference on Advanced Computing and Communications (ADCOM), Guwahati, Assam, India, December 18-21 2007.
  8. Chandra Prakash Singh and Parul Garg, ``Cooperative diversity in wireless networks based on best relay selection: 4th G mobile communication,’’ in Proceedings of IEEE/IFIP International Conference on Internet (ICI), Uzbekistan, September 23-25 2008.
  9. Ankur Bansal and Parul Garg, ``Outage behaviour of coded cooperation under Nakagami-m fading channels,’’ in Proceedings of National Conference on Advanced Computing, Udaipur, India, May 13-14 2009.
  10. Sarika Uppal and Parul Garg, `` Relay selection in cooperative communication,’’ in Proceedings of Communication Technologies and VLSI Design 2009, Vellore, India, 0ctober 8-10, 2009.
  11. Jyotsna Singh, Parul Garg and Alok Nath De, `` Watermarking of unified Multimedia data types, audio and image,’’ Proceedings of IEEE INDICON Gandhinagar, India, December 18-20 2009.
  12. Jaypal Chouhan and Parul Garg, ``Information rate in physical network coding with channel estimation,’’ in Proceedings of International Conference on Aerospace Electronics, Communications & Instrumentation (ASECI), Vijaywada, India January 6-7 2010.
  13. Ankur Bansal and Parul Garg, ``Performance analysis of coded cooperation under Nakagami-m fading channels,’’ in Proceedings of IEEE International Conference on Communications (ICC), Cape Town, South Africa, May 23-27 2010.
  14. Jyotsna Singh, Parul Garg and Alok Nath De, `` Audio watermarking based on quantization index modulation using perceptual masking,’’ Proceedings of International Conference on Information and Multimedia Technology (ICIMT), Hong Kong, China, December 28-30 2010.
  15. Alpana sahu and Parul Garg,`` Design of channel coding and decoding in a relay system with physical layer,’’ Proceedings of International Conference on Mobile Internet Devices (ICMID), Hyderabad, India, December 17-18 2010.
  16. Aanchal Gupta and Parul Garg,`` MIMO network coding with channel estimation,’’ Proceedings of International Conference on Issues and Challenges in Networking, Intelligence and Computing Technologies (ICNICT), Ghaziabad, India, September 2-3 2011.
  17. Kritika Chhokra and Parul Garg,`` Cognitive radio spectrum sensing: wavelet approach,’’ Proceedings of International Conference on Issues and Challenges in Networking, Intelligence and Computing Technologies (ICNICT), Ghaziabad, India, September 2-3 2011.
  18. Prabhat K. Sharma and Parul Garg,`` Error analysis of power efficient cooperation with multiple relays in Nakagami-m fading,’’ Proceedings of IEEE INDICON, Kochi, Kerala, India, December 7-9 2012.
  19. Prabhat K. Sharma and Parul Garg,`` The outage analysis of inter-relay coded cooperation over Nakagami-m fading channels,’’ Proceedings of International Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness (QSHINE), Greater Noida, India, January 11-12 2013.
  20. Jyotsna Singh, Parul Garg and Alok Nath De, `` Multiplicative watermarking of audio in spectral domain,’’ Proceedings of International Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness (QSHINE), Greater Noida, India, January 11-12 2013.
  21. Prabhat K. Sharma and Parul Garg,`` Outage analysis of coded cooperation with two relays and Nakagami-m fading,’’ Proceedings of IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT), Bangalore, India, January 17-19 2013.
  22. Prabhat K. Sharma and Parul Garg,``Outage analysis of full duplex decode and forward relaying over Nakagami-m channels,’’ Proceedings of National Conference on Communications (NCC), New Delhi, India, February 15-17 2013
  23. Prabhat K. Sharma and Parul Garg,``Outage analysis of coded cooperation with multiple relays and Nakagami-m fading ,’’ Proceedings of IEEE International Conference on Communications (ICC) CoCoNet 5, Budapest, Hungary, June 9-13 2013
  24. Parul Puri, Parul Garg, Mona Aggarwal and Prabhat K. Sharma,``Outage analysis of Two-Way relay assisted FSO systems over weak turbulence region,’’ Proceedings of IEEE INDICON, IIT Bombay, Mumbai, India, December 13-15 2013.
  25. Mona Aggarwal, Parul Garg, Parul Puri and Prabhat K. Sharma,`` Performance analysis of optical wireless communication system with a decode and forward relay,’’ Proceedings of International conference on Signal Processing and Integrated Network (SPIN), Noida, Uttar Pradesh, February 20-21 2014.
  26. Mona Aggarwal, Parul Garg and Parul Puri,``Study of dual-hop urban optical wireless communication (UOWC) systems with amplify and forward relay,’’ Proceedings of National Conference on Communications (NCC), IIT Kanpur, Kanpur, India, February 28-2 March 2014.
  27. Prabhat K. Sharma and Parul Garg,``Outage analysis of full duplex coded cooperation,’’ Proceedings of National Conference on Communications (NCC), IIT Kanpur, Kanpur, India, February 28-2 March 2014.
  28. Parul Puri, Parul Garg, Mona Aggarwal and Prabhat K. Sharma, ``Multiple user pair scheduling in bi-directional single relay assisted FSO systems,’’ Proceedings of IEEE International Conference on Communications (ICC), Sydney, Australia, June 10-14 2014
  29. Parul Puri, Parul Garg, Mona Aggarwal and Prabhat K. Sharma, `` Multiple user pair scheduling in TWR-FSO systems in presence of building sway,’’ Proceedings of International Conference on Signal Processing and Communications (SPCOM), IISc Bangalore, India, July 22-25 2014.
  30. Mona Aggarwal, Parul Garg and Parul Puri,``A novel MGF-based approach to analyze SIM-based relayed FSO systems,’’ Proceedings of International Conference on Advances in Computing, Communications and Informatics (ICACCI), GCET, Greater Noida, India, September 24-27 2014.
  31. Gaurav Sharma, Prabhat K. Sharma and Parul Garg,``Performance analysis of full duplex relaying in multicell environment,’’ Proceedings of International Conference on Advances in Computing, Communications and Informatics (ICACCI), GCET, Greater Noida, India, September 24-27 2014.
  32. Ankit Gupta, Samarth Mathur, Neelesh Singhal, Prabhat K. Sharma and Parul Garg, `` Outage analysis of full duplex relaying with two decode-and-forward relays,’’ Proceedings of IEEE INDICON, Pune, India, December 11-13 2014.
  33. Nikhil Sharma, Ankur Bansal, and Parul Garg,``On the performance of selective transmission based DF FSO system with generalized M-Distributed turbulence,’’ Proceedings ofIEEE INDICON, Pune, India, December 11-13 2014.
  34. Ankita Gupta, Prabhat Kumar Sharma, Parul Garg, and Gaurav Sharma, ``Outage Analysis of Free Space Optical Coded Cooperation in Weak Atmospheric Turbulence,’’ Proceedings of International conference on Signal Processing.