Specialization

Wireless Communication and Signal Processing. 4G and 5G systems, OFDM, MIMO-OFDM systems, MIMO-GFDM systems. Wireless sensor network, Antenna Designing.

Email

hemdutt.joshi@thapar.edu, hemdutt@gmail.com

Dr. Hem Dutt Joshi

B.Tech, M.E, Ph.D

Member-IEEE, IETE

E-Mail:  hemdutt@gmail.com, hemdutt.joshi@thapar.edu

Mobile:  91-8727871864

Google Scholar:

https://scholar.google.co.in/citations?hl=en&user=WTdvsm0AAAAJ

Scopus:

https://www.scopus.com/authid/detail.uri?authorId=53866735200

Linkedin:

https://www.linkedin.com/in/hem-joshi-b1995694/

 

 

1. Research Areas

• Signal Processing, Image Processing,  
• Wireless Communication (4G, 5G, and Next Generation Communication Systems), 
• IoT Systems, Sensor Network, Autonomous E-vehicle

2. Post-Doc Experience

• Completed Post-Doc under the Prof. Nicola Marchetti at Trinity College of Dublin, Ireland in 2019

2. Work Experience (More than Twenty Year)

• Associate Professor in the department of ECE, Thapar Institute of Engineering and Technology, Patiala, since March, 2018
• Assistant Professor in the department of ECE, Thapar Institute of Engineering and Technology, Patiala, from June, 2013 to March, 2018
•  Assistant Professor in the department of ECE, Jaypee University of Engineering and Technology, Guna, M.P., from June 2006 to June 2013
• Lecturer in the department of ECE, MPCT, Gwalior, M. P., from Aug, 2004 to June 2006.
• Software Engineer Trainee in Associated Infotech Ltd, New Delhi from Nov 2000 to Oct 2001.

      3. Education

• Ph.D in the year 2012 from Jaypee University of Engineering and Technology (JUET), GUNA, M.P. 
• M.E (CCN) in the year 2004 from M.I.T.S, Gwalior/RGPV, Bhopal.
• B.Tech (ECE) in the year 1999 from Barkatullah University, Bhopal

     4. Sponsored Research Project

 

5. Ph.D Thesis Supervision (Completed)

• Dr. Daljeet Singh (2019); 

(Development of Analytical Framework for MIMO-OFDM System in Fading Environment)

• Dr. Gittaly Dhingra Kaur (2020); 

(Quality Assessment and Classification of Basil Using Computer Vision)

 

6. Ph.D Thesis Supervision (Ongoing)

• Ms. Manpreet Kaur;  

(Research Area: GFDM based 5G Communication System)

• Ms. Surbhi Kalsotra; 

(Research Area: MIMO-GFDM System in Enhanced Mobile Broadband Scenario of 5G)

• Ms. Pulkit Sharma; 

(Research Area: UAV assisted Cellular Communication System)

 

7. M.E. Thesis/ Capstone Project Supervision

• M.E/M.Tech Thesis (Completed -18;  Currently Working -01)
• Capstone Project (Completed – 30; Currently working -06)
• Experiential Learning Center (ELC) Project (Completed: 10; Currently Working -02)

 

8. Administrative Responsibilities @TIET

• Associate Dean, Digital Content Transformation, since 2023.
• Coordinator, NBA, NAAC and ABET accreditation committee of ECED.
• Coordinator, Capstone Project, ECED.
• PG Coordinator (Aug 2016 to Aug 2018), ECED, TIET
• Program Coordinator (ME-WC, 2014 to 2016), ECED, TIET.
• Member, Department Planning and Policy Committee (DPPC, ECED) (2016).
• Member, Department Academic Affairs Committee (Sep, 2016 to Aug 2018).
• Warden Hostel-B, TIET from 2014 to 2017.

 

9. Short Term Programs / Workshops Attended

• Delivered a lecture on the prospects of beamforming in RIS Enabled ISAC systems in a SERB sponsored five day KARYASHALA on Integrated Sensing and Communication for 6G Networks, took place at IIT BHU from January 8-12, 2024. 
• Attended a two-day workshop on 5G Use Case Lab, organized by DoT, Government of India at IIT Roorkee from 30 to 31^st of January 2024.
• Attend a UGC-Approved & UGC-HRDC equivalent Short-Term Faculty Development Programme (FDP) entitled as “NEP 2020 & Higher Education: Design and Development of Audio-Video Programmes”, organized by IGNOU, New Delhi from 09-14 Oct, 2023. 
• Attended a workshop entitled ‘New Direction Program’ on Teaching and Learning organized by Trinity college of Dublin, Ireland at Thapar University, Patiala.
• Attended Workshop on “Spread Spectrum Techniques and CDMA” Held at JIIT Noida On December 14, 2008.
• Attended one-week IUCEE workshop on Digital Communication in year 2011 at JUET Guna.
• Delivered a Lecture on OFDM System and its Simulation in the workshop on Signal and Image processing held in June 2010 at JUET, Guna.

 

Digital Communication, Mobile Communication

Electronics devices and circuit theory (EDC), Analog Electronics, Circuit Analysis and synthesis

Computer Networks, Antenna and Wave Theor

5G Wireless Communication, Information and Communication Theory

 

 

11. List of Publications 

International Journal

 

1. D. Singh, Atul Kumar, Hem Dutt Joshi, A. K. Singh,  et al., "Generalized Adaptive Spreading Modulation: A Novel Waveform for Integrated Sensing and Communication Oriented Vehicular Applications," in IEEE Internet of Things Journal, doi: 10.1109/JIOT.2024.3431200.
2. S. Kalsotra, A.K.Singh, H.D.Joshi,"DHT-based GFDM and STC-GFDM systems for beyond 5G wireless networks”, AEU - International Journal of Electronics and Communications", Volume 177,2024, 155212, ISSN 1434-8411, https://doi.org/10.1016/j.aeue.2024.155212.
3. S. Kalsotra, H. D. Joshi and A. K. Singh, “Analysis of STC-GFDM with Walsh Hadamard in generalized η−μ fading channel”, International Journal of Electronics, vol.  , no.  , pp. 1-20, Jan, 2024, Publisher: Taylor & Francis, https://doi.org/10.1080/00207217.2024.2312566
4. M. Kaur, H. D. Joshi, A. kumar, M. Magarini “DGT-based pulse shaping filter for Generalized Frequency Division Multiplexing system”, Physical Communication, Volume 61, 2023,
5. M. Kaur and H. D. Joshi, “Performance of GFDM system with channel estimation error over FTR mmWave channels for 5G and beyond communication”, Elsevier AEU International Journal of Electronics and Communication, vol. 172, 2023.
6. M. Kaur and H. D. Joshi. "Chirp Signal Based Timing Offset Estimation for GFDM Systems." Wireless Personal Communications, vol.132, 2023, pp. 1781–1796. https://doi.org/10.1007/s11277-023-10679-8.
7. A. Kumar, D. Singh, H. D. Joshi, et al. Generalized Adaptive Spreading Modulation: A Novel Waveform for Integrated Sensing and Communication Oriented Vehicular Applications. TechRxiv. September 07, 2023, DOI: 10.36227/techrxiv.24088248.v1
8. N. Bindal, R S Ghumaan, P S Sohi, N Sharma, H D Joshi, B Garg, “A systematic review of state-of-the-art noise removal techniques in digital images”, Multimedia Tools and Applications, Multimedia Tools and Applications DOI: https://doi.org/10.1007/s11042-022-12847-7.
9. S. Kalsotra, A. K. Singh, H. D. Joshi, “Performance analysis of space time coded generalized frequency division multiplexing system over generalized fading channels”, Transaction on Emerging Telecommunication Technology, Wiley Publication, https://doi.org/10.1002/ett.4423, Published Online: 11-Dec-2021
10. A. Singh, K. Dev, H. Siljak, H. D. Joshi and M. Magarini, "Quantum Internet—Applications, Functionalities, Enabling Technologies, Challenges, and Research Directions," in IEEE Communications Surveys & Tutorials, vol. 23, no. 4, pp. 2218-2247, Fourth quarter 2021, doi: 10.1109/COMST.2021.3109944
11. G. Dhingra, V. Kumar, and H. D. Joshi, “Clustering-based shadow detection from images with texture and color analysis”, Multimedia Tools and Applications, Vol. 80, 33763–33778 (2021). https://doi.org/10.1007/s11042-021-11427-5
12. A. Singh, K. Dev, H. Siljak, H. D. Joshi, M. Magarini, “Quantum Internet- Applications, Functionalities, Enabling Technologies, Challenges, and Research Directions”, available online at - arXiv preprint,  arXiv:2101.04427
13. I. Dey, H. D. Joshi and N. Marchetti, "Space-Time Spreading Aided Distributed MIMO-WSNs," in IEEE Communications Letters, vol. 25, no. 4, pp. 1338-1342, April 2021, doi: 10.1109/LCOMM.2020.3046231.
14. G. Dhingra, V. Kumar, and H. D. Joshi, "Quality Assessment of leaves quality using texture and DWT based local feature extraction analysis", Chemometrics and Intelligent Laboratory Systems, 104195, 2020. Download [https://doi.org/10.1016/j.chemolab.2020.104195]
15. D Singh, A Kumar, Hem Dutt Joshi, M Magarini, R Saxena, “Symbol Error Rate Analysis of OFDM System with CFO Over TWDP Fading Channel”, Wireless Personal Communications vol. 109 no. 4, pp: 2187-2198, Dec 2019.
16. G. Dhingra, V. Kumar, and H. D. Joshi, “A novel computer vision based neutrosophic approach for leaf disease identification and classification”, Elsevier Measurement, Vol 135, Mar 2019, pp 782-794, SCI
17. G. Dhingra, V. Kumar, and H. D. Joshi, “Basil leaves disease classification and identification by incorporating survival of fittest approach”, Elsevier, Chemometrics and Intelligent Laboratory Systems, vol.186, pp-1-11, Mar 2019, SCI
18. D. Singh and H. D. Joshi, “Error probability analysis of STBC-OFDM systems with CFO and imperfect CSI over generalized fading channels”, Elsevier AEU International Journal of Electronics and Communication, vol. 98, 2019, pp. 156-163, IF – 1.145, SCI.
19. D. Singh and H. D. Joshi, “Generalized MGF Based Analysis of Line-of-Sight Plus Scatter Fading Model and its Applications to MIMO-OFDM Systems”, Elsevier AEU International Journal of Electronics and Communication, Accepted: 10-April-2018, Vol. 91, July 2018, pp.110-117, IF – 1.145, SCI.
20. D. Singh and H. D. Joshi, “Performance analysis of SFBC-OFDM system with channel estimation error over generalized fading channels”, Transaction on Emerging Telecommunication Technology, vol.29, No.3, March 2018, DOI: 10.1002/ett.3293. IF – 1.606,  SCI
21. G. Dhingra, V. Kumar, and H. D. Joshi, "Study of Digital Image Processing Techniques for Leaf Disease Detection and Classification", Multimedia Tools and Applications. 21-Nov-2017. Impact factor—1.53, SCI, https: //doi. org/10.1007/ s11042-017-5445-8
22. Yashpreet, H. D. Joshi, A. K. Singh, Amit Mishra and Bhaskar Gupta, “Zadoff-Chu sequence based timing Offset Estimation for OFDM systems”, Springer, Wireless Personal Communications, Oct, 2017, DOI 10.1007/s11277-017-4993-6. IF - 0.951 ,  SCI
23. H. D. Joshi, R. Kaur, A. K. Singh, A. Mishra, “An Improved Method for Deceptive Jamming against Synthetic Aperture Radar”, International Journal of Microwave and Wireless Technologies, Sep, 2017, DOI: 10.1017/S175907871700109X.
24. B. Gupta, S. Gupta, A. K. Singh, H. D. Joshi, “Optimized periodic precoder-based blind channel estimation for MIMO-OFDM systems”, International Journal of Electronics Letters, http://dx.doi.org/10.1080/21681724.2017.1378375, Tyalor and Francis, Sep, 2017.
25. A. Kumar, M. Magarini, H. D. Joshi, and Rajiv Saxena” Exact SER Analysis of DFrFT-Based QPSK OFDM System over Frequency Selective Rayleigh Fading Channel with CFO," Journal of Computer Networks and Communications, vol. 2016, Article ID 2804507, 7 pages, 2016. doi:10.1155/2016/2804507. An Emerging source citation index journal. Indexed by Thompson Ruiters., Scopus
26. A. Gupta, H. D. Joshi and R. Khanna, “An X-shaped fractal antenna with DGS for multiband applications”, International Journal of Microwave and Wireless Technologies, Cambridge University Press and the European Microwave Association, DOI: 10.1017/S1759078716000994. Volume 9, Issue 5, June 2016, pp. 1075-1083. IF- 0.976
27. D. Singh and H. D. Joshi,” BER Performance of SFBC OFDM System over TWDP Fading Channel”, IEEE Communication letter. 2016. DOI 10.1109/LCOMM.2016.2606386. Vol. 20, No. 12, DECEMBER 2016, 2426-2429, impact –1.988.
28. Saraswati Kumari, Shivesh Kr. Rai, Atul Kumar, Hem Dutt Joshi, Ashutosh kr. Singh, Rajiv Saxena, “Exact BER Analysis of FRFT-OFDM   System over Frequency Selective Rayleigh Fading Channel with CFO”, Electronics Letters, IET Publication, Vol. 49, Issue 20, pp. 1299 - 1301 September 2013 . Impact Factor :1.155 
29. R.Saxena and H.D.Joshi, “OFDM and its Major Concerns: A Study with Way Out,”, IETE Journal of Education, Vol. 54, Issue 1, pp. 26-49, Jan – Jun 2013.
30. R. Saxena and H. D. Joshi, “ICI Reduction in OFDM system using IMBH combinational pulse shape,” Springer, Wireless Personal Communications, Vol. 71, no. 4, pp. 2895–2911, August 2013. . Impact Factor :0.951
31. R. Saxena and H. D. Joshi, “Performance Improvement in OFDM system with MBH Combinational pulse shapes,” Digital Signal Processing, Elsevier Publication, vol. 23, Jan 2013, pp. 314-321. Impact Factor : 2.337
32. H. D. Joshi and R. Saxena, “FRFT based Timing and frequency offset estimation method for OFDM system,” The Mediterranean Journal of Electronics and Communications, vol. 8, no. 1, January 2012.
33. R. Saxena and H. D. Joshi, “A new peak clipping algorithm for PAPR reduction in OFDM,” Electrical and Electronics Engineering, Scientific and Academic Publisher, USA, vol. 1, no. 2, Dec 2011, pp. 49-54. 
34. R. Saxena and H. D. Joshi, “FRFT based timing estimation method for an OFDM system,” Accepted for publication in Pertanika Journal of Science and Technology., vol. 22, no.1, Jan 2014, pp.15-24, Scopus

Conferences

 

1. Daljeet Singh, Theresa Eleonye, Lukasz Surazynski, Hany Ferdinando, Atul Kumar, Mariella SärestÃniemi, Teemu Myllyl, Hem Dutt Joshi, “Preliminary Studies on mm-Wave Radar for Vital Sign Monitoring of Driver in Vehicular Environment”, Nordic Conference on Digital Health and Wireless Solutions. NCDHWS 2024. Communications in Computer and Information Science, vol 2084. Springer, Cham. https://doi.org/10.1007/978-3-031-59091-7_32
2. D. Singh, A. Kumar, H. D. Joshi, A.K. Singh, M. Sarestoniemi, T. Myllyl ̈a, M. Magarini, “A Novel Multicarrier Modulation for Integrated Sensing and Communication in Sub-THz Band”, has been accepted for presentation at the 2024 National Conference on Communications (NCC) and for publication in the conference proceedings.
3. S Kalsotra, A Kumar, H D Joshi, AK Singh, K Dev, M Magarini, “Impact of Pulse Shaping Design on OOB Emission and Error Probability of GFDM”, 2019 IEEE 2nd 5G World Forum (5GWF), 226-231
4. D. Singh and H. D. Joshi, "BER Analysis of SFBC-OFDM System with Different Detection Schemes over Fading Channels," 2018, 15th International Symposium on Wireless Communication Systems (ISWCS), 2018, pp. 1-6, doi: 10.1109/ISWCS.2018.8491070.
5. Daljeet Singh, Hem Dutt Joshi, Bhaskar Gupta, “Performance of SFBC-OFDM Systems in Fading MIMO Channels”, Proceedings of the 11th INDIACom; INDIACom-2017; IEEE Conference ID: 403532017 4th International Conference on “Computing for Sustainable Global Development”, 01st - 03rd March, 2017, Bharati Vidyapeeth's Institute of Computer Applications and Management (BVICAM), New Delhi (INDIA)
6. Vaibhav Mishra, Pragati Rana, Priya Keerti Tripathi, Hem Dutt Joshi, “Performance Analysis of Comb Type Pilot Aided Channel Estimation in OFDM with Different Pilot Sequences,” in the Proceeding of Tenth IEEE International Conference on Wireless and Optical Communications Networks (WOCN-2013), 26-28 July, 2013, TIT College, Bhopal, M.P, India, IEEE Catalog Number: CFP13604-CDR 978-1-4673-5997-9.
7. Saraswati Kumari, Shivesh Kr. Rai, Atul Kumar, Hem Dutt Joshi, Ashutosh kr. Singh, Rajiv Saxena, “Closed Form Relations for ICI and BER in FRFT Based OFDM System”, in the Proceeding of 3rd IEEE International Advance Computing Conference, (IACC-2013), Feb 22-23, 2013, Ajay kumar Garg college of Engineering, Ghaziabad (UP), India.
8. H. D. Joshi and R. Saxena, “PAPR reduction in OFDM systems using precoding with clipping,” IEEE International Conference on Communications, Computing and Control Applications (CCCA’11), 03-05 March 2011, Hammamet, Tunisia.
9. Hem Dutt Joshi, Rajesh Kr Vishwakarma K.K Verma and Sanjay Tiwari, “Design of 
   Rectangular patch antenna with u-slot,” National Conference on Emerging Trends in Electrical Instrumentation & communication Engineering (ETEIC-2012), jointly Organized by Anand Engineering College, Agra & IETE (India)  Aligarh, 6-7, April, 2012.
10. Hem Dutt Joshi and Rajiv Saxena “Effect of Doppler Spreading in Un-Coded OFDM Systems”, National Conference on Education & Research (ConFR10), Third CSI National Conference of CSI Division V, Region III, Bhopal Chapter, IEEE Bombay, and MPCST Bhopal, organized by JUET Guna, 6-7 Mar 2010.
11. H. D. Joshi and A. K. Singh, “Design and Analysis of Truncated Square with Electromagnetically Coupled Circular Patch Antenna,” National Conference on Communication Systems & Networking In association with IETE Gwalior Chapter, 15-16 March, 2008.