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Table 6 Comparison analysis of small-scale scenarios

From: Infrastructure planning and topology optimization for reliable mobile big data transmission under cloud radio access networks

Scenario I II III
Scheme Gurobi Heuristic Gurobi Heuristic Gurobi Heuristic
Obj. value (gcu) 3458.12 3614.47 4672.35 4928.84 6028.96 6375.14
Computing time (s) 17.24 2.07 46.39 4.15 130.12 6.34
Optimality gap 4.52 % 5.48 % 5.74 %