Closed harualhassan closed 5 years ago
Thanks much Remon the Friss has work perfectly. As a beginner how do I fix the model for the twoRayGround Please? Regards Haru
On Tuesday, 4 December 2018, 20:15:49 GMT+1, Ramon Fontes <notifications@github.com> wrote:
Please try friis instead of friisPropagationLossModel. Regarding twoRayGround I forgot to implement it for L213 and L321.
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Kindly assist to properly execute twoRayGround and Friis Models. They all give constant RSSI as sta2 moves away from ap
!/usr/bin/python
"Propagation Model Demo"
from mininet.log import setLogLevel, info from mininet.node import Controller from mn_wifi.net import Mininet_wifi from mn_wifi.node import OVSKernelAP from mn_wifi.cli import CLI_wifi
def topology(): "Create a network." net = Mininet_wifi( controller=Controller, accessPoint=OVSKernelAP )
if name == 'main': setLogLevel( 'info' ) topology() result
1.36m Dist-Sta2-Ap1 -60dBm RSSI
2.72m Dist-Sta2-Ap1 -60dBm RSSI
4.08m Dist-Sta2-Ap1 -60dBm RSSI
5.44m Dist-Sta2-Ap1 -60dBm RSSI
6.8m Dist-Sta2-Ap1 -60dBm RSSI
8.16m Dist-Sta2-Ap1 -60dBm RSSI
9.52m Dist-Sta2-Ap1 -60dBm RSSI
10.88m Dist-Sta2-Ap1 -60dBm RSSI
12.24m Dist-Sta2-Ap1 -60dBm RSSI
13.6m Dist-Sta2-Ap1 -60dBm RSSI
14.96m Dist-Sta2-Ap1 -60dBm RSSI
16.32m Dist-Sta2-Ap1 -60dBm RSSI
17.68m Dist-Sta2-Ap1 -60dBm RSSI
19.04m Dist-Sta2-Ap1 -60dBm RSSI
20.4m Dist-Sta2-Ap1 -60dBm RSSI
21.76m Dist-Sta2-Ap1 -60dBm RSSI
23.12m Dist-Sta2-Ap1 -60dBm RSSI Why is RSSI always constant for both twoRayGround and Friis Models when executed.