M A Khan

Work place: Hos/Prof., Electrical Engg Section, F/O Engg & Tech., JMI, New Delhi-110025, India

E-mail: makhan2@jmi.ac.in


Research Interests: Computational Science and Engineering, Computational Engineering, Engineering


Prof. (Dr.) Mumtaz Ahmad Khan has received his B. Tech. (Electrical Engineering) from Jamia Millia Islamia, New Delhi, M. Tech. (Electrical Engineering) from Aligarh Muslim University, Aligarh and Ph.D (Electrical Engineering) from Jamia Millia Islamia, New Delhi in 1992, 1995 and 2005 respectively from India. Before joining to the academics in 1998, he served in the industry in India and in KSA around 4 ½ Years. He is involved in teaching and research since then.

Dr Khan had served BITS, Pilani-Dubai for Five years, from 2005 to 2010 as Assistant Professor, EEE and currently he is the Professor/Head of Electrical Engineering in Electrical Engineering Section, Faculty of Engg. & Technology, JMI Central University, Govt. of India.  New Delhi, India. Dr Khan is having many publications to his credit in the national and international Journals and conferences. He has supervised one Ph.D. in BITS-Pilani, Dubai on Intelligent Buildings and three are under supervision in India. His areas of research are Intelligent applications in Electrical & Computer Engg, Intelligent and Energy Efficient Buildings, Wireless communications etc. He is an active member of IEEE and other national & International bodies.

Author Articles
Cooperative Medium Access Control Protocol for Mobile Ad-hoc Networks using Spatial Diversity

By Tazeem Ahmad Khan M T Beg M A Khan

DOI: https://doi.org/10.5815/ijisa.2013.11.09, Pub. Date: 8 Oct. 2013

Enhancement the Performance of MANET (Mobile Ad-hoc Network) using spatial diversity. Spatial diversity implemented using cooperative transmission technique in Medium access control (MAC) layer level protocol. In noisy environment limit the network performance like coverage area, limit number of node, degrade packet transmission rate, increase packet loss rate etc. In this paper enhance the source to destination transmission range, minimize the packet loss, improve packet transmission rate and appropriate end to end delay. When direct link is fail to transmit packet then Cooperative scheme help to transmit packet. Cooperative scheme is to help the packet transmission with five handshakes instead of four. This scheme implemented in MANET network on MAC layer protocol. Cooperative scheme improve the performance with help of intermediate node between sources to destination. We are performance analysis using discrete simulator NS-2 in MANET. Our performance based on MAC layer level with cooperative scheme in IEEE WLAN standard CSMA/CA protocol.

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