Description: To support simulations of S-MAC and other energy-efficient protocols, we have extended the energy model in ns-2. The old energy model did not have a sleep state. We added the sleep state. In addition, we also added energy consumption during state transition from sleep to idle (active). To help analyzing energy consumption in different states, we enhanced the energy traces on individual states: sleep, idle, transmit and receive. Platform: |
Size: 10240 |
Author:Sean Chao |
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Description: Sensor networks are emerging as a new tool for
habitat monitoring in nature preserves, monitoring and gathering events in hazardous environments, surveillance of buildings, and
surveillance of enemy activities in a battlefield environment. Nodes in a sensor network are severely constrained by energy, storage capacity and computing power. To prolong the lifetime of the sensor nodes, designing efficient routing protocols is critical. Platform: |
Size: 529408 |
Author:Loan |
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