Table 4 Minimal cover radius performance with varying traffic load.

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

Traffic load

EBR

DBR

ARBRP

EBR

Proposed

0.1

127.72

114.07

55.42

26.77

40.51

0.2

127.72

114.07

55.42

26.77

40.51

0.3

127.72

114.07

55.42

26.77

40.51

0.4

127.72

114.07

55.42

26.77

40.51

0.5

127.72

114.07

60.22

33.17

40.51

0.6

127.72

114.07

60.22

33.17

40.51

0.7

127.72

114.07

70.34

46.66333

45.06

0.8

127.72

114.07

70.34

46.66333

45.06

0.9

127.72

114.07

70.34

46.66333

48.6

1

127.72

114.07

70.34

55.67

48.6