This shows you the differences between two versions of the page.
isrm:laborator-todo [2019/10/17 19:44] mbarbulescu [Laborator ns-3 - propunere structura] |
isrm:laborator-todo [2019/10/29 19:34] (current) mbarbulescu |
||
---|---|---|---|
Line 9: | Line 9: | ||
- Modele de propagare WiFi: Friis, LogDistancePropagationLossModel, ThreeLogDistancePropagationLossModel , TwoRayGroundPropagationLossModel cu trafic UDP vs. TCP si cu/fara RTS/CTS | - Modele de propagare WiFi: Friis, LogDistancePropagationLossModel, ThreeLogDistancePropagationLossModel , TwoRayGroundPropagationLossModel cu trafic UDP vs. TCP si cu/fara RTS/CTS | ||
- Carrier sense fizic (EnergyDetectionThreshold) vs virtual (RX sensitivity) | - Carrier sense fizic (EnergyDetectionThreshold) vs virtual (RX sensitivity) | ||
- | - DCF / contention window (TODO: de gasit exemple in ns-3) | + | - DCF / contention window |
- | - DCF / contention window (TODO: de gasit exemple in ns-3) | + | - DCF / contention window (cont.) |
+ | - Jain Fairness | ||
+ | - MCS multiple si rate adaption cu distanta (e unul din exemplele din ns-3) | ||
+ | - WiFi in Linux: setup ''hostapd'', ''wpa_supplicant'', ''iw'', modul monitor si ''tcpdump'' - analizat radio tap header | ||
+ | - WiFi in Linux 2: monitorizare PHY cu USRP? | ||
<code C++> | <code C++> | ||
//Din documentatia ns-3: https://www.nsnam.org/doxygen/classns3_1_1_wifi_mac.html | //Din documentatia ns-3: https://www.nsnam.org/doxygen/classns3_1_1_wifi_mac.html | ||
Line 28: | Line 33: | ||
wifiMacHelper.SetDcaParameters ("MinCw", UintegerValue (20), "Aifsn", UintegerValue (3)); | wifiMacHelper.SetDcaParameters ("MinCw", UintegerValue (20), "Aifsn", UintegerValue (3)); | ||
</code> | </code> | ||
- | - MCS multiple si rate adaption cu distanta (e unul din exemplele din ns-3) | ||
- | - WiFi in Linux: setup ''hostapd'', ''wpa_supplicant'', ''iw'', modul monitor si ''tcpdump'' - analizat radio tap header | ||
- | - WiFi in Linux 2: monitorizare PHY cu USRP? | ||
- | |||
==== Laborator - subiecte de explorat ==== | ==== Laborator - subiecte de explorat ==== |