EURASIP Journal on Wireless Communications and Networking

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 %

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