Self-adaptive MANET : a centralized approach

• Autorzy: Basu S. S. , Chaudhuri A.
• Języki publikacji: EN

Abstrakty

EN

In this paper we propose a centralized adaptive movement algorithm for mobile nodes in a MANET to maintain neighbourhood topology. A MANET (Mobile ad-hoc network) operates without a fixed infrastructure and is also mobile because of the nature of the applications they are proposed for. In our approach each node is enabled with a GPS receiver. A node in the network is identified as the leader in the beginning. Each node identifies their one hop neighbours before starting movement and broadcast the information to the leader. All nodes also transmit their position information obtained through GPS receiver to the leader in a predefined periodic interval. By analyzing the positions, the leader realizes the movement trend and neighbourhood breakage possibilities within the network and directs the nodes to control their movement to ensure the topology retention. The impact of this concept is the elimination of routing algorithm during message transfer between the nodes and thus increases in message transfer rate.

Słowa kluczowe

EN

MANET; mobile ad hoc network

PL

MANET

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Foundations of Computing and Decision Sciences
• Rocznik: 2004
• Tom: Vol. 29, No. 4
• Strony: 271--286
• Opis fizyczny: Bibliogr. 12 poz.

Twórcy

autor

Basu S. S.

• Department Of Computer Science & Engineering, Jadavpur University, Kolkata 700032, India

autor

Chaudhuri A.

• Department Of Computer Science & Engineering, Jadavpur University, Kolkata 700032, India

Bibliografia

• [1] C. -K. Toh, "Long-lived Ad-Hoc Routing based on the concept of Associativity", March 1999 IETF Draft, 8 pages, www.ietf.org/internet-drafts/draft-ietf-manet-longlived-adhoc-routing-00.txt
• [2] Hassan A. Karimi, Prashant Krishnamurthy "Real-Time Routing in Mobile Networks Using GPS and GIS Techniques", Proceedings of the 34th IEEE Hawaii International Conference on System Sciences - 2001.
• [3] Internet Engineering Task Force (IETF) Mobile Ad Hoc Networks (MANET) Working Group Charter, www.ietf.org/html.charters/manet-charter.html
• [4] M Joa-Ng and I. -T. Lu, " A Peer-to-Peer zone-based two-level link state routing for mobile Ad Hoc Networks", IEEE Journal on Selected Areas in Communications, Special Issue on Ad-Hoc Networks, August. 1999, pp. 1415-25
• [5] Mario Gerla, Guangyu Pei and Sung-Ju Lee "Wireless, mobile ad-hoc network routing". Computer Science Department, University of California, Los Angeles. Presented at IEEE/ACM FOCUS'99, New Brunswick, NJ, May 1999. www.cs.ucla.edu/NRL/wireless/PAPER/focus99.pdf.
• [6] R. Dube et al., "Signal Stability based adaptive routing for Ad Hoc Mobile networks", IEEE Pers. Comm., February, 1997, pp. 36-45. www.cs.umd.edu/projects/mcml/papers/pcm97.ps
• [7] S. S. Basu, Amitava Nag, Sudeshna Choudhury, A Chaudhuri "Modified AODV algorithm for Ad Hoc Mobile Network for Increased Throughput", Proceedings of the second workshop on distributed computing, Jadavpur University, Calcutta, India, Dec 28-30 2000, pp 83-87.
• [8] S S Basu, A Chaudhuri "Self-adaptive Topology Management For Mobile Ad-hoc Network", Journal of The Institution of Engineers (India) Volume 84, July 2003 pp 7-13.
• [9] Soumya Sankar Basu, Atal Chaudhuri "Coordinated Cluster movement for MANET using Power Switching Technique", Proceedings of XXXVI Annual Convention CSI2001, Kolkata, India, November 20-24 2001, pp C-228 - C-244
• [10] Soumya Sankar Basu, Atal Chaudhuri "A GPS-free Adaptive Topology Management For Wireless Ad-hoc Network", Proceedings of international workshop on distributed computing. University of Calcutta, Kolkata, India, Dec 27-29 2001, pp 95-102
• [11] T.S. Rappaport, Wireless Communications: Principles and Practice, Prentice Hall, Upper Saddle River, NJ, Oct. 1995.
• [12] William Stallings, Wireless Communications and Networks, Pearson Education Asia.