| Power control and fairness MAC mechanisms for 802.11 WLANs Recent countries visiting this post |  |
 | 3 | Russian Federation |
 | 3 | United States |
 | 1 |
| Power control and fairness MAC mechanisms for 802.11 WLANs Recent countries visiting this post | |
| 3 | Russian Federation |
| 3 | United States |
| 1 |