How to Optimize AMPDU Aggregation On or Off

APMDU On or Off

The option of Aggregated MAC Protocol Data Unit can be easily accessed in the router advanced settings where you can choose to enable or disable it. In this article, we are going to discuss what exactly AMPDU is and how you can benefit from this setting. This article is written in very simple words and no technical terms have been used in it. The main objective of writing this article is to make the AMPDU as simple as possible.

Understanding AMPDU

Improving data transmission is by grouping together several MAC Protocol Data Unit blocks. Remember there are some merits of demerits of AMPDU which you should know about. First of all, it is not efficient when it comes to process and speed. Secondly, the overall performance of the network is improved by reducing overhead transmitted. Thirdly it significantly improves error checking capability thanks to its additional Block Acknowledgement feature. Before reading further, you better keep above-mentioned advantages and disadvantages in mind.

APMDU On or Off

Here we will discuss some situation to help you decide whether to turn APMDU on or off.

You can surely test with the settings enabled under following 2 situations. Make sure either or both of these factors are present in your Wi-Fi.

  1. You are surrounded by a crowded wireless neighborhood with high error rates. Aggregate MAC Protocol Data Unit assists with error checking.
  2. You have a number of devices connected to your wireless router. Aggregate MAC Protocol Data Unit reduces overhead transmitted.

You can consider turning Optimized Aggregate MAC Protocol turn off when using real time applications like VoIP or online gaming. When playing the game, you cannot afford to miss even a single click. You better turn AMPDU off when there are not more than three actively connected devices in an area with solid Wi-Fi signals. It is because otherwise, you won’t be able to enjoy the benefits APDMU router setting offers you.

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