Dr Roshni Rajkumari

Dr. Roshni Rajkumari

Dr Roshni Rajkumari

Dr Roshni Rajkumari
Assistant Professor (Contractual)

Qualification:
Bachelor’s Degree: E. in Information Technology (North Maharastra University)
Master’s Degree: M.E. in Computer Science Engineering (Anna University)
Ph.D.:  Ph.D from North Eastern Regional Institute of Science and Technology(NERIST)

Areas of Specialization:
Security in Cognitive radio Networks, Artificial Neural Networks, Machine learning, Deep Learning.

Journals:

  1. Roshni Rajkumari, Ningrinla Marchang, “Binary decision-based collaborative spectrum sensing in infrastructure-less cognitive radio network”, in Annals of Telecommunications. December 2018, Volume 73, Issue 11–12, pp 677–688, doi:10.1007/s12243-018-0670-3. (Publisher: Springer)
  2. Roshni Rajkumari, Ningrinla Marchang, “Mitigating Spectrum Sensing Data Falsification Attack in AdHoc Cognitive Radio Networks”, in International Journal of Communication Systems, Vol. 32, pp. 1-15. doi:10.1002/dac.3852  (Publisher: Wiley)
  3. Roshni Rajkumari, Ningrinla Marchang, “Secure Non-consensus Based Spectrum Sensing in Non-Centralized Cognitive Radio Networks”, in IEEE Sensors Journal, vol. 18,  9,  pp. 3883-3890,  May 1, 2018. doi:10.1109/JSEN.2018.2816595, (Publisher: IEEE)
  4. Roshni Rajkumari, Ningrinla Marchang, “Modelling and mitigating spectrum sensing non-cooperation attack in cognitive radio network”, in International Journal of AdHoc and Ubiquitous Computing,   28, no. 3, pp. 193-202. doi:10.1504/IJAHUC.2016.10001917.  (Publisher: Inderscience)
  5. Suchismita Bhattacharjee, Roshni Rajkumari, Ningrinla Marchang, “Cognitive Radio Networks Security Threats and Attacks: A Review”, in International Journal of Computer Application (IJCA), Issue no. 2 .pp. 16-19, Issn: 0975-8887. (Publisher: Foundation of Computer Science (FCS), NY, USA)

Conferences:    

  1. Roshni Rajkumari, Ningrinla Marchang, “Distributed Binary Decision-Based Collaborative Spectrum Sensing in Infrastructure-less Cognitive Radio Network”, Third International Symposium on Women in Computing and Informatics (WCI’15), 10th -13th August 2015, Kochi, Kerela.
  2. Ningrinla Marchang, Roshni Rajkumari, Suchismita Bhattacharjee, Amar Taggu, “Dynamic Decision Rule for Cooperative Spectrum Sensing in Cognitive Radio Network”, IEEE International Conference on Electrical, Computer and Communication Technologies (ICECCT’15), 5th-7th March 2015, Coimbatore.
  3. Suchismita Bhattacharjee, Roshni Rajkumari, Ningrinla Marchang, “Effect of Colluding Nodes in Collaborative Spectrum Sensing” , 2nd IEEE International Conference on Signal Processing and Integrated Networks (SPIN’15), 19th -20th Feb 2015, Noida.
  4. Roshni Rajkumari, Suchismita Bhattacharjee, Ningrinla Marchang, “A Survey on Spectrum Sensing based Attack in Cognitive Radio Network and its mitigation”, in EGTET’14 in Assam Don Bosco College of Engineering on 7th and  8th Mar 2014, Assam.
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