Ieee 802.11R
IEEE 802.11r, also known as Fast BSS Transition (FT), is a standard developed by the Institute of Electrical and Electronics Engineers (IEEE) for improving the roaming experience in wireless networks. This standard is specifically designed for use in Wi-Fi networks, allowing devices to seamlessly transition between access points without experiencing any interruption in connectivity.
One of the key benefits of IEEE 802.11r is its ability to reduce the handover time when a device moves from one access point to another. This is achieved by pre-authenticating the device with the new access point before the actual handover takes place, allowing for a faster and smoother transition. This is particularly important in environments where users are constantly on the move, such as in airports, shopping malls, or large office buildings.
Another important feature of IEEE 802.11r is its support for fast roaming, which allows devices to switch between access points within the same network without having to re-authenticate each time. This helps to improve the overall user experience by minimizing any disruptions in connectivity and ensuring a seamless transition between access points.
In addition to improving the roaming experience, IEEE 802.11r also enhances the security of wireless networks. By using a pre-shared key (PSK) or 802.1X authentication, devices can securely authenticate with the new access point before the handover takes place, reducing the risk of unauthorized access to the network.
Overall, IEEE 802.11r is a valuable standard for improving the performance, security, and user experience of wireless networks. By reducing handover times, supporting fast roaming, and enhancing security measures, this standard helps to create a more seamless and efficient wireless networking environment for users. Whether you are a business looking to enhance the connectivity experience for your employees or a service provider aiming to deliver a superior Wi-Fi experience to your customers, IEEE 802.11r is a standard worth considering for your network infrastructure.
Author: Stephanie Burrell
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