Table 7 Performance comparison for the three learning systems
Learning system | Centralized AI | Decentralized AI | Hybrid AI |
|---|---|---|---|
Average age reduction over PF | 60% | 58% | 59% |
Maximum age reduction over PF | 65% | 62% | 64% |
Inter access node traffic for training | 120 KBytes/s per UE | n/a | 30 KBytes/s per UE |
Inter access node signal for synch | 1 Kbyte/s per UE | 1 Kbyte/s per UE | 1 KByte/s per UE |
Average/Maximum age reduction gain (%-e) per unit cost (1 KBps) | 0.50/0.54 | 58/62 | 1.90/2.06 |
Average/Maximum age reduction cost (KBps) per percentage gain (%-e) | 2.02/1.86 | 0.02/0.02 | 0.53/0.48 |