Dr. Gaurav Purohit

Senior Scientist

Work Email: gp@ceeri.res.in
Personal Email: gp.bits@gmail.com
Mobile: 9414672501
EPBX Office: 2407
EPBX Residential:
BSNL Office:
BSNL Residential:
BSNL Private:

Dr. Gaurav Purohit
Scientist (2016 – Present), CSIR-CEERI, Pilani, India
Assistant Professor (Present), in Engineering Sciences, Academy of Scientific & Innovative Research (AcSIR), India
Ph. No. (+91)1596-252407
e-mail: gp@ceeri.res.in

Area of Research Interest:

Digital Baseband Architecture for Software Defined Radio 6/5 G and B5G Wireless standards

Energy efficient reconfigurable Designs

Intelligent data analytics using AI/ML algorithms for Air quality monitoring, Tele-health, drone tracking applications.

Academic Details

  • Ph.D. (An Energy efficient Digital Baseband Architecture for Software Defined Radios), 2019.
    Birla Institute of Technology and Science (BITS), Pilani, Rajasthan, India.
    Supervisors: Prof. Vinod Kumar Chaubey, Head of department, ECE, BITS Pilani, Rajasthan, India Co-Supervisors: Dr. Kota Solomon Raju, Head SEG & Associate Prof. AcSIR, CSIR-CEERI Pilani.
  • M.E in Communication Systems, (2009),
    Birla Institute of Technology and Science (BITS), Pilani, Rajasthan, India
  • B.E. in Electronics and Communication Engineering (2006)
    University of Rajasthan, Jaipur, Rajasthan, India

R&D Government Funded Projects (As PI/Co-PI/Activity Leader)

Intelligent Data Analytics Algorithms for predicting “Air Quality Monitoring”
R&D Project Funded by: Council of Scientific & Industrial Research (CSIR), Govt. of India
Project Budget: Rs. 65.40 Lakhs
Mission: Intelligent systems
Duration: 2018-2020 (2 Yrs.)

Development of IoT-Cloud enabled integrated online SHM framework for infrastructure.
R&D Project Funded by: Council of Scientific & Industrial Research (CSIR), Govt. of India
Project Budget: Rs. 346 Lakhs
Participating Institute: SERC, Chennai
Duration: 2018-2020 (2 Yrs.)

R&D Industry Funded Projects (As Team Member)

  1. Dynamic Reconfigurable Architecture for High-Speed vision
    R&D Project Funded by: DST, India -JSPS, Japan
    Duration: 2016-2018 Project Budget: 8.10 Lakhs
  2. AQM: High-resolution air quality monitoring and air pollutant data analytics, R&D Project Funded by: Intel & Department of Science and technology
    Project Budget: Rs. 98.19 Lakhs
    Participating Institutes: CSIR-CEERI, IISC, Bangalore, Univ. Of Southern California
    Duration: 2018-2021 (3 Yrs.)
  3. MIDI Twinning project from Ethiopia Government Project Budget: TBD Activity: TR.14 (Embedded System)

Professional Career

  1. Visiting Project Researcher (15 December 2018 to 22 January 2019) @ Graduate School of Engineering, Hiroshima University, Japan
  2. Japan-Asia Youth Exchange Program (Sakura Exchange Program in Science) during (11 June -1 July 2017) hosted @ Graduate School of Engineering, Hiroshima University, Japan
  3. Faculty in Skill development Programmes (SDP-001) @ CEERI-Chennai, CEERI-Jaipur and CSIR-CEERI Pilani Centre (2017-2019).


Book Chapter

  1. Chauhan, Chaitanya, Ritesh Ojha, Jain Soham Dungerchand, Gaurav Purohit, and Karunesh K. Gupta. “Smart IoT Monitoring Framework Based on OneM2M for Air Quality.” pp. 412-419. Springer, Singapore, 2019.
  2. Kumar, Prashant, Gaurav Purohit, Pramod Tanwar, Chitra Gautam, and Kota Solomon Raju. “Real time, an IoT-based affordable air pollution monitoring for smart home.” Advances in Intelligent systems and computing, Vol 14-15, pp. 837-844. Springer ASIC Series ISSN 2197-535, Singapore, 2020.

SCI Journals

  1. Purohit, Gaurav, Kota Solomon Raju, and Vinod Kumar Chaubey. “A new XOR-free approach for implementation of convolutional encoder.” IEEE embedded systems letters 8, no. 1 (2015): 22-25.
  2. Purohit, Gaurav, Kota Solomon Raju, and Vinod Kumar Chaubey. “XOR-FREE implementation of convolutional encoder for reconfigurable hardware.” International Journal of Reconfigurable Computing 2016 (2016).
  3. Purohit, Gaurav, Kota Solomon Raju, and Vinod Kumar Chaubey. “Transition sequence-based Walsh Encoder: A novel power efficient architecture.” Microprocessors and Microsystems 63 (2018): 98-103.
  4. Purohit, Gaurav, Divya Vyas, Vinod Kumar Chaubey, Kota Solomon Raju, and Chandra Shekhar. “A new XOR-Free approach to implement Walsh sequences.” Wireless Personal Communications 109, no. 1 (2019): 51-60.


  1. Kumar, Prashant, Ashish Agarwal, Gaurav Purohit, and Kota Solomon Raju. “Intelligent home with air quality monitoring.” In Proceedings of International Conference on Sustainable Computing in Science, Technology and Management (SUSCOM), Amity University Rajasthan, Jaipur-India. 2019.
  2. Tanwar, Pramod Kumar, Om Prakash Thakur, Kritik Bhimani, Gaurav Purohit, Vipin Kumar, Sanjay Singh, Kota Solomon Raju, Idaku Ishii, and Sushil Raut. “Zynq SoC Based High Speed Data Transfer Using PCIe: A Device Driver Based Approach.” In 2017 14th IEEE India Council International Conference (INDICON), pp. 1-6. IEEE, 2017.
  3. Purohit, Gaurav, V. K. Chaubey, Kota Solomon Raju, and Divya Vyas. “FPGA based implementation & power analysis of parameterized Walsh sequences.” In Proceedings of the 2014 IEEE Students’ Technology Symposium, pp. 292-296. IEEE, 2014.
  4. Srivastava, V., G. Purohit, R. K. Sharma, S. M. Sharma, A. Bera, P. V. Bhaskar, R. R. Singh, K. Prasad, and V. Kiran. “Design and development of high efficiency 140W space TWT with graphite collector.” In Journal of Physics: Conference Series, vol. 114, no. 1, p. 012051. IOP Publishing, 2008.

Professional IDs

Orcid ID: https://orcid.org/0000-0002-7105-5354
Google scholar: Google Scholar Link
Research Gate: Research gate Link