Wireless LAN - 802.11
Yes, from v9.1 onwards.
As per the latest release of 802.11, the standard 802.11p has been integrated with 802.11.
802.11p is a PHY layer sta...
Tue, 2 Aug, 2016 at 10:46 AM
Packet Collision is a theoretical concept. In the real world a packet is not a "physical" entity that can collide. Therefore a "collision&quo...
Fri, 7 Feb, 2020 at 1:04 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...
Fri, 30 Jun, 2017 at 9:40 AM
In NetSim, Random back off time algorithm can be modified using the function below: Open fn_NetSim_IEEE802_11_CSMACA_RandomBackOffTimeCalculation() functi...
Sat, 14 Apr, 2018 at 4:10 PM
In NetSim, Random back off time algorithm can be modified using the function below: Open fn_NetSim_IEEE802_11_CSMACA_RandomBackOffTimeCalculation() functio...
Wed, 25 Apr, 2018 at 4:01 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...
Sat, 18 Nov, 2017 at 8:44 AM
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
Yes this can be done. Enable packet trace and run the simulation (run it for short time because logging this file takes time, plus it would be a large ...
Thu, 8 Mar, 2018 at 12:04 PM
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