Vellore Institute of Technology (VIT) is a private university located in&nbsp;Tamil Nadu, India. Founded in 1984, as Vellore Engineering College, the institution offers 20 undergraduate, 34 postgraduate, four integrated and four research programs. It has campuses in Vellore, Amravati, Bhopal and Chennai.

VIT is one of the top ranked private universities in India according to NIRF, THE and QS Rankings.&nbsp;Govt. of India has recognized&nbsp;VIT, Vellore as an&nbsp;Institution of Eminence. This has allowed VIT to take independent quality initiatives and move up in world ranking.

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VIT University

A cleft based dual element Multiple Input Multiple Output (MIMO) antenna covering multiple wireless communication bands is designed for Long Term Evolution Advanced (LTE-A), Global Positioning System (GPS) and IEEE 802.11af wireless applications. Fractal geometry with Minkowski island kind of curve is used at the Defected Ground-plane Structure (DGS) to improve the isolation between the antennas. The correlation coefficient value is less than 0.04 for all the frequency bands. The overall size of the MIMO antenna is 50 × 100 × 1.56 mm3. © 2015 IEEE.

VIT Unitversity

Department of Communication Engineering

School of Electronics Engineering

Vellore Campus

Chennai Campus

2015 IEEE International Conference on Electrical, Computer and Communication Technologies (ICECCT)

Design of dual-element multi-band MIMO antenna for LTE-A, GPS and IEEE 802.11af applications

A Dual-Element Multi-band (DEMB)cleft based and skewed cleft based Multiple Input Multiple Output (MIMO) antennas are designed for Long Term Evolution Advanced(LTE-A)and Global positioning system (GPS) wireless applications. As part of Defected Ground plane Structure (DGS), a T-shaped structure is used in the ground plane with Complementary Split Ring Resonator (CSRR) and dual H-shaped slot is etched from it to improve the isolation between the antennas. The Envelope Correlation Coefficient (ECC) obtained at both the cases is less than 0.0005. © 2015 IEEE.

2015 International Conference on Circuits, Power and Computing Technologies [ICCPCT-2015]

Design of DGS based dual-element multiband (DEMB) MIMO antenna for GPS and LTE-A applications

Design of an improved energy efficient clustering in M2M communication

2015 IEEE International Conference on Engineering and Technology (ICETECH)

Impact of mobility in heterogeneous resource allocations for LTE based femtocell networks

2015 2nd International Conference on Electronics and Communication Systems (ICECS)

Performance analysis of an improved energy aware MAC protocol for railway systems

Energy efficiency is a major concern in WSNs due to the use of small sized batteries which can neither be replaced nor be recharged. Hence the energy consumption must be as low as possible. One of the traditional approaches used is clustering. Clusters are formed for efficient energy utilization and improving the network performance. In the proposed algorithm, cluster heads are chosen depending on the Huffman coding algorithm. The nodes having the least weight are chosen to be cluster heads. The result obtained is compared with LEACH and the performance is increased by 30% than LEACH. © 2015 IEEE.

2015 International Conference on Innovations in Information, Embedded and Communication Systems (ICIIECS)

Clusterhead selection using Huffman coding algorithm for Wireless Sensor Networks

A Dual-Element Tri-Band (DETB) by cleft and bifurcation based Multiple Input Multiple Output (MIMO) antenna is designed for Long Term Evolution Advanced (LTE-A) and Global positioning system (GPS) wireless applications. As part of DGS, a T-shaped structure is used in the ground plane with dual H-shaped slot is etched from it to improve the isolation between the antennas. The overall size of the MIMO antenna is 50 × 90 × 1.54 mm3. © 2015 IEEE.

Design of Dual-Element Tri-Band (DETB) MIMO antenna with improved isolation

World University root node

Advances in Intelligent Systems and Computing Intelligent Computing, Communication and Devices

Investigation on Power Saving Mechanism for IEEE 802.16m Networks in Mobile Internet Traffic