Wireless LAN - 802.11
Packet Collision is a theoretical concept. In the real world a packet is not a "physical" entity that can collide. Therefore a "collision&quo...
Mon, 6 Jul, 2020 at 4:08 PM
The RTS / CTS mechanism is invoked when the packet size crosses the RTS threshold. And in general you would wish to use RTS / CTS only when transmitting dat...
Thu, 21 May, 2020 at 12:46 PM
Applicable Versions NetSim Standard NetSim Pro Applicable Releases v10 v11 v12 v13 In NetSim, Random back off time algorithm can ...
Thu, 12 Aug, 2021 at 5:58 PM
Given below is an example of how CW min of a wifi node can be changed 1. Create a simple scenario with 1 AP and 2 wireless nodes 2. Run simulation fo...
Fri, 20 Apr, 2018 at 8:14 AM
Path Loss Models: 1. Friis Free Space 2. Log Distance 3. CONST231 HATA Suburban 4. CONST231 HATA Urban 5. HATA Urban 6. HATA Suburban 7. Indoor Offic...
Thu, 12 Aug, 2021 at 6:08 PM
In NetSim, data rate is set in a function fn_NetSim_IEEE802_11_PhyOut() present in IEEE802_11_Phy.c file inside IEEE802_11 project In fn_NetSim_IEEE80...
Mon, 9 Apr, 2018 at 12:08 PM
To monitor the PHY rate between an 802.11 AP and STA do the following Enable packet trace and run the simulation Set a short simulation time because l...
Tue, 16 Sep, 2025 at 11:52 AM
The network allocation vector (NAV) is a virtual carrier-sensing mechanism which limits the need for physical carrier-sensing at the air interface in order ...
Fri, 20 Apr, 2018 at 8:12 AM
Applicable versions NetSim Standard NetSim Pro Go to IEEE802_11_Phy.c file inside IEEE802_11 project and Comment the function propagation_calculate_f...
Fri, 8 Oct, 2021 at 4:54 PM
RTS Threshold is used to enable/disable RTS/CTS mechanism in NetSim. RTS/CTS is enabled if RTS Threshold value is set less than or equal to the MAC frame si...
Wed, 19 Oct, 2022 at 3:33 PM