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Table 2 Comparisons of average energy efficiency, average data rate, and reduced CO 2 emissions of different algorithms

From: Optimal joint transmission and harvested energy scheduling for renewable energy harvesting enabled cellular network under coordinated multi-point transmission

 

I1 a

I2 b

I3 c

Offline under CoMP

0.71

109.06

3.36

Online under CoMP

0.62

102.25

3.14

SRT with a priori knowledge about CSI

0.29

73.17

1.17

SRT with limited pre-knowledge about CSI

0.22

61.95

–

  1. aI1 stands for average energy efficiency, measured in bit/J.
  2. bI2 stands for average data rate, measured in bit/s.
  3. cI3 stands for reduced CO2 emission, measured in × 10–4g/bit.