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Enhancement of Optimized Linked State Routing Protocol for Energy Conservation

ISSN : 2231 - 5403
Journal from gdlhub / 2017-08-14 11:52:33
By : Mayur Tokekar and Radhika D. Joshi, Computer Science & Information Technology
Created : 2012-06-26, with 1 files

Keyword : airccj.org/CSCP/vol1/csit1230.pdf
Subject : Enhancement of Optimized Linked State Routing Protocol for Energy Conservation
Url : http://airccj.org/CSCP/vol1/csit1228.pdf
Document Source : Internet

Mobile Ad-hoc network (MANET) is infrastructure less network in which nodes are mobile, self


reconfigurable, battery powered. As nodes in MANET are battery powered, energy saving is an


important issue. We are using routing protocol to save energy so as to extend network lifetime.


We have extended original Optimized Linked State Routing (OLSR) protocol by using two


algorithms and named it as Enhancement in OLSR using Residual Energy approach (EOLSR-


RE) and Enhancement in OLSR using Energy Consumption approach (EOLSR-EC). To analyze


relative performance of modified protocol EOLSR-RE and EOLSR-EC over OLSR, we


performed various trials using Qualnet simulator. The performance of these routing protocols is


analyzed in terms of energy consumption, control overheads, end to end delay, packet delivery


ratio. The modified OLSR protocol improves energy efficiency of network by reducing 20 %


energy consumption and 50% control overheads.

Description Alternative :

Mobile Ad-hoc network (MANET) is infrastructure less network in which nodes are mobile, self


reconfigurable, battery powered. As nodes in MANET are battery powered, energy saving is an


important issue. We are using routing protocol to save energy so as to extend network lifetime.


We have extended original Optimized Linked State Routing (OLSR) protocol by using two


algorithms and named it as Enhancement in OLSR using Residual Energy approach (EOLSR-


RE) and Enhancement in OLSR using Energy Consumption approach (EOLSR-EC). To analyze


relative performance of modified protocol EOLSR-RE and EOLSR-EC over OLSR, we


performed various trials using Qualnet simulator. The performance of these routing protocols is


analyzed in terms of energy consumption, control overheads, end to end delay, packet delivery


ratio. The modified OLSR protocol improves energy efficiency of network by reducing 20 %


energy consumption and 50% control overheads.

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