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

Biosketch

Prof. Parul Garg received B.Sc.(Engg.) and M.Sc.(Engg.) degrees from Aligarh Muslim University, Aligarh, India, in 1990 and 1994, respectively, all in Electronics Engineering and her Ph. D. degree in Electrical Engineering from Indian Institute of Technology, Delhi in 2005.

From May 1996 to July 2000 she worked as a faculty member at the Institute of Engineering and Technology, Lucknow, India. Since July 2000, she has been working as a faculty member at the Netaji Subhas Institute of Technology, New Delhi, India. 

Her current work mainly focuses on different aspects of wireless communications with emphasis on cooperative communication, free space optics, visible light communication, power line communication, physical layer security etc. Five research scholars have completed their Ph.D. and, currently, four research scholars are working under her guidance. 

She is serving as the Member of editorial board of AEU International Journal of Electronics and Communications

 

Areas of Interest
  1. Different aspects of wireless communication with emphasis on channel estimation
  2. MIMO systems
  3. Cooperative communication
  4. Free space optics
  5. Power line communication
  6. Visible light communication
  7. Physical layer security

Journal

 

2017

1. Akash Gupta, Nikhil Sharma, Parul Garg, and Mohamed S. Alouini,   ``Cascaded FSO-VLC Communication System,’’ accepted for publication in IEEE Wireless Communication Letters.

2. Parul Puri, Parul Garg and Mona Aggarwal, `` Bi-directional relay assisted FSO communication systems over strong turbulence channels with pointing errors,’’ Wiley International Journal of Communication Systems, vol. 30, no. 4, March 2017.

3. Nikhil Sharma, Ankur Bansal, and Parul Garg, ``Relay selection in mixed RF/FSO system over generalized channel fading,’’ Wiley Transactions on Emerging Telecommunications Technologies, vol. 28, no. 4, April 2017

 

4. Nikhil Sharma, Ankur Bansal, and Parul Garg, ``Generalized OSTBC based subcarrier intensity modulated MIMO optical wireless communication system,’’ Wiley International Journal of Communication Systems, vol. 30, no. 6, April 2017

5. Nikhil Sharma, Ankur Bansal, and Parul Garg, ``Relay selection in mixed RF/FSO system using DF relaying,’’ Springer Photonic Network Communications, vol. 33, no. 2, pp 143—151, April 2017.

6. Nikhil Sharma, Ankur Bansal, and Parul Garg, ``Spectrally efficient TWR-aided free space optical communication over turbulent channel with generalized pointing error,’’ Wiley Transactions on Emerging Telecommunications Technologies, vol. 28, no. 4, April 2017

7. Nikhil Sharma, Parul Garg, and Ankur Bansal,`` Mixed RF/FSO bi-directional system achieving spectral efficiency,’’ Springer Photonic Network Communications, vol. 34, no. 1, pp 93—99, August 2017.

 

2016

1. Prabhat Kumar Sharma and Parul Garg, ``Achieving high data rates through full duplex relaying,’’ Wiley Transactions on Emerging Telecommunications Technologies, vol. 27, issue 1, pages 111–121, January 2016.

2. Parul Puri, Parul Garg and Mona Aggarwal, `` Multiple user pair scheduling in TWR assisted FSO systems,’’ IEEE/OSA Journal of Optical Communications and networking, vol. 8, no. 5, May 2016

3. Parul Puri, Parul Garg and Mona Aggarwal, ``Analysis of spectrally efficient TWR assisted FSO systems in atmospheric turbulence with path loss’’ Wiley International Journal of Communication Systems, vol. 29, no. 1, pp 99–112 January2016 

4. Nikhil Sharma, Ankur Bansal, and Parul Garg, ``Performance of DF based dual-hop dual-path hybrid RF/FSO cooperative system,’’ Springer Wireless Personal Communications, vol. 91, no. 2, pp 1003—1021, November 2016.

5. Prabhat Kumar Sharma, Ankur Bansal, Parul Garg, Theodoros Tsiftsis and Ricardo Barrios, ``Relayed FSO communication with aperture averaging receivers and misalignment errors,’’ IET Communications, vol. 11, no.1, pp 45—52, December 2016.

6. Nikhil Sharma, Ankur Bansal, and Parul Garg, ``SER analysis of selective DF relaying based OWC system with generalized turbulence,’’ Wiley Transactions on Emerging Telecommunications Technologies, vol. 27, no. 6, pp 790—797, June 2016.

7. Nikhil Sharma, Ankur Bansal, and Parul Garg,`` Decode-and-forward relaying in mixed eta-mu and gamma-gamma dual hop transmission system,’’ IET Communications, vol. 10, no. 14, September 2016.

 

2015

1. 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.

2. 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.

3. 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

4. Mona Aggarwal, Parul Garg and Parul Puri, ``Ergodic capacity of SIM based DF relayed optical wireless communication systems,’’ IEEE Photonics Technology Letters, vol. 27, no. 10, May 15, 2015.

5. Parul Puri, Parul Garg and Mona Aggarwal, ``Asymptotic analysis of TWR assisted FSO links with partial dual-relay selection,’’ IEEE Communication Letters, vol. 19, no. 5, May 2015.

6. Parul Puri, Nestor D. Chatzidiamantis, Parul Garg, Mona Aggarwal, and George K. Karagiannidis, ``Two-way relay selection in multiple relayed FSO networks,’’ IEEE Wireless Communication Letters, vol. 4, no. 5, October 2015.

7. Parul Puri, Parul Garg and Mona Aggarwal, ``Partial dual-relay selection protocols in two-way relayed FSO networks,’’ IEEE/OSA Journal of Lightwave Technology, vol. 33, no. 21, November 1, 2015

 

2014

1. 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.

2. 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.

3. Prabhat Kumar Sharma and Parul Garg,`` Coded cooperation: Generalized outage analysis,’’ IET Communications, vol. 8, no. 6, pp. 972-979, April 17 2014

4. 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

5. 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.

6. Prabhat Kumar Sharma and Parul Garg,`` Bi-directional decode-XOR-forward relaying over M-Distributed free space optical links,’’ IEEE Photonics Technology Letters, vol. 26, no. 19, pp. 1916—1919, October 1, 2014.

7. 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,’’ IET Communications, vol. 8, no. 17, pp. 3170—3178 November 2014

 

2012-2013

1. 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.

2. 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

3. 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.

 

2009-2011

1. 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.

2. 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.

3. 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.

4. 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.

5. 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.

6. 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.

7. 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.

 

2005-2007

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.

 

Conference

 

2017

1. Nikhil Sharma and Parul Garg, ``Bi-Directional FSO communication in turbulent atmosphere with radial displacement modeled by Hoyt ,’’ Proceedings of IEEE International Conference for Convergence in Technology (I2CT), Pune, India, April 7-9 2017.

2. Nikhil Sharma and Parul Garg, ``Performance of R-QAM signaling in optical wireless communication systems with generalized pointing errors,’’ Proceedings of IEEE International Conference for Convergence in Technology (I2CT), Pune, India, April 7-9 2017.

 

2015-2016

1. 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 and Integrated Network (SPIN), Noida, Uttar Pradesh, February 19-21 2015.

2. Prabhat Kumar Sharma, Parul Garg, and Gaurav Sharma, `` The BER analysis of the high altitude platforms assisted long range cooperative communication,’’ Proceedings of  International conference on Signal Processing and Integrated Network (SPIN), Noida, Uttar Pradesh, February 19-21 2015.

3. Prabhat Kumar Sharma, Ankur Bansal, Parul Garg, Theodoros Tsiftsis and Ricardo Barrios ``Performance of FSO links under Exponentiated Weibull turbulence fading with misalignment errors’’ Proceedings of IEEE International Conference on Communications (ICC), London, United Kingdom, June 8-12 2015.

4. Mona Aggarwal, Parul Garg and Parul Puri,``Exact average bit error probability of variable-gain AF-relayed OWC systems,’’ Proceedings of  ICEIT Conference on Advances in Mobile Communications, Networking and Computing, New Delhi, India, April 16-17, 2015 

5. Parul Puri, Parul Garg and Mona Aggarwal,`` Relay selection with reduced CSI for TWR assisted FSO networks,’’ Proceedings of International Conference on Signal Processing, Computing and Control (ISPCC), Waknaghat, India, September 24-26, 2015

6. Manan Jani, Parul Garg and Ankur Bansal,`` Performance analysis of a PLC system over log-normal fading channel and impulsive noise,’’ Proceedings of IEEE International Conference on Computing and Network Communications (CoCoNet), Thiruvanathapuram, Kerala, India, December 16-19, 2015. 

7. Mona Aggarwal, Parul Garg and Parul Puri,`` Outage analysis of hybrid DAF relaying in optical wireless communication systems,’’ Proceedings of  International conference on Signal Processing and Integrated Network (SPIN), Noida, Uttar Pradesh, February 11-12, 2016.

8. Prabhat K. Sharma, Parul Garg and Ankita Gupta,`` Coded Cooperation over Wireless Optical Links in Weak Turbulence with Misalignment Fading,’’ Proceedings of National Conference on Communications (NCC), IIT Guwahati, Guwahati, India, March 4 – 6, 2016.

2013-2014

1. 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.

2. 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.

3. 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.

4. 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

5. 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

6. 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.

7. 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.

8. 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.

9. 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.

10. 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

11. 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.

12. 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.

13. 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.

14. 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.

15. Nikhil Sharma, Ankur Bansal, and Parul Garg,`` On the performance of selective transmission based DF FSO system with generalized M-Distributed turbulence,’’ Proceedings of IEEE INDICON, Pune,  India, December 11-13 2014.

2011-2012

1. 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.

2. 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.

3. 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.

2009-2010

1. 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.

2. 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.

3. 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.

4. 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.

5. 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.

6. 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.

7. 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.

2005-2008

 

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.