Table 1 The ranking of five content servers
From: ECDU: an edge content delivery and update framework in Mobile edge computing
Server | A | B | C | D | E | Total cost | Ranking |
|---|---|---|---|---|---|---|---|
A | 0 | 10 | 35 | 50 | 15 | 110 | 2 |
B | 10 | 0 | 30 | 45 | 20 | 105 | 1 |
C | 35 | 30 | 0 | 75 | 50 | 190 | 4 |
D | 65 | 45 | 75 | 0 | 50 | 235 | 5 |
E | 15 | 20 | 50 | 50 | 0 | 135 | 3 |