Table 4 CPLEX analysis results, details over an instance
From: Scheduling M2M traffic over LTE uplink of a dense small cell network
Models | Unified | 1st step | 2nd step | 3rd step |
|---|---|---|---|---|
Obj value | 863589.9274 | 8640 | 39 | 20.0726 |
No. of branches | 19 | 10 | 13 | 18 |
Red. variables | 1158 | 1158 | 1158 | 1158 |
Pre-solve time (s) | 0.2 | 0.2 | 0.2 | 0.1 |
Total time (s) | 0.06 | 0.19 | 0.09 | 0.08 |