Table 8 Energy consumption performance with varying number of nodes.

From: Energy efficient traffic data aggregation and routing for metropolitan optical access network

No.of nodes

Energy Consumption (mJ)

EBR

DBR

ARBRP

SEER

Proposed

3

236.875

223.4135

208.2692

197.1635

188.07692

4

242.5962

231.1539

213.9904

201.2019

188.75

5

246.6346

237.8846

222.0673

204.2308

189.08654

6

258.4135

247.6442

233.1731

215.3365

192.78846

7

273.5577

264.4712

250.3365

224.0865

193.125

8

289.375

277.9327

261.4423

233.1731

202.88462

9

307.2115

289.375

273.3173

241.25

208.94231