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EURASIP Journal on Wireless Communications and Networking
Figure 10 | EURASIP Journal on Wireless Communications and Networking

Figure 10

From: Collaborative Event-Driven Coverage and Rate Allocation for Event Miss-Ratio Assurances in Wireless Sensor Networks

Figure 10

Performance evaluation of CORA with respect to existing rate assignment schemes. The total energy consumed by sensor nodes when coding rates are assigned by CORA, Master-Slave and Clustered Slepian-Wolf rate assignment schemesThe gains in average battery consumption of the nodes achieved by CORA as compared to the existing rate assignment techniquesWhile achieving better energy savings than Clustered Slepian-Wolf rate assignment scheme, CORA introduces very low overhead that is close to the overhead of Master-Slave rate assignment technique

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