S
S. Nandakumar
Researcher at VIT University
Publications - 27
Citations - 194
S. Nandakumar is an academic researcher from VIT University. The author has contributed to research in topics: Handover & Cognitive radio. The author has an hindex of 6, co-authored 22 publications receiving 92 citations.
Papers
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Journal ArticleDOI
A review on resource allocation techniques in D2D communication for 5G and B5G technology
Steffi Jayakumar,S. Nandakumar +1 more
TL;DR: Various resource allocation algorithms and methodologies have been seriously analysed and evaluated based on the degree of involvement of the Base Station to figure out the research gap and to provide a strong theoretical basis for the research problems related to resource allocation in D2D communication.
Journal ArticleDOI
Efficient Spectrum Management Techniques for Cognitive Radio Networks for Proximity Service
S. Nandakumar,T. Velmurugan,Utthara Thiagarajan,Marimuthu Karuppiah,Mohammad Mehedi Hassan,Abdulhameed Alelaiwi,Md. Motaharul Islam +6 more
TL;DR: The concept of multiple attributes for decision making was implemented, under which, the simple additive weights method and the technique for order preference by similarity to ideal solution method were compared based on a performance involving the triple play of services.
Journal ArticleDOI
Structural health monitoring of railway tracks using IoT-based multi-robot system
TL;DR: The system is extended to a multi-robot framework designed to optimize energy utilization, increase the lifetime of individual robots, and improve the overall network throughput by utilizing the Low Energy Adaptive Clustering Hierarchy (LEACH) protocol.
Journal ArticleDOI
A survey on bio inspired meta heuristic based clustering protocols for wireless sensor networks
A Datta,S. Nandakumar +1 more
TL;DR: The author presents a brief survey on various bio inspired swarm intelligence based protocols used in routing data in wireless sensor networks while outlining their general principle and operation.
Proceedings Article
Frequency domain equalization for single carrier wireless systems
TL;DR: In this paper, a new iterative block DFE (IBDFE) is considered where the equalization is performed iteratively on blocks of received signal in the frequency domain i.e. both signal processing and filter design are in frequency domain.