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Table 3 Statistics of allocated voice and data TCs inside SA for each of analyzed instances

From: Impact of service rates and base station switching granularity on energy consumption of cellular networks

Types of traffic centroids (TCs)

Number of voice users in TC

Number of data users in TC

Total number of users in each TC

Guaranteed bit rates for data/voice users in TC1/TC2 (kb/s)

Instance number

1/7 (1 s BSS/3 s BSS)

2/8 (1 s BSS/3 s BSS)

3/9 (1 s BSS/3 s BSS)

4/10 (1 s BSS/3 s BSS)

5/11 (1 s BSS/3 s BSS)

6/12 (1 s BSS/3 s BSS)

TC1 (type 1)

0

1

1

384/128/64

      

TC2 (type 2)

5

0

5

12.2

      

Total number of TCs inside SA (one-sector BSS)

389

343

359

287

391

379

Total number of voice users inside SA (one-sector BSS)

1660

1365

1470

1005

1680

1600

Total number of data users inside SA (one-sector BSS)

57

70

65

86

55

59

Total number of TCs inside SA (three-sector BSS)

1092

907

849

796

945

1109

Total number of voice users inside SA (three-sector BSS)

4725

3570

3210

2880

3810

4830

Total number of data users inside SA 3 (three-sector BSS)

147

193

207

220

183

143

Total number of CSs (BSSs) representing 1or 3 sector BSS

33

33

33

33

33

33

SA size (km2)/SA dimensions

84.64 km2/9.2 × 9.2 km

Number of MPs/MP density (m × m)

17,161/70 × 70 m