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Bluetooth Coexistence


What Is Bluetooth Coexistence? (Answered)

Bluetooth is a well-known wireless technology that was developed several decades ago. It was created specifically for wireless connections with a limited range that are made between two devices that are located within an area known as Wireless Personal Area Network (WPAN). After a few years had passed after its conception, numerous broadband router makers began incorporating the concept of “Bluetooth Co-existence” into their products as a means of fostering greater connectivity. How? Bluetooth will continue to exist concurrently with the Wi-Fi services, and its continuation will be denoted by the optional moniker Bluetooth Coexistence.

Bluetooth and Wi-Fi can coexist without interference:

Bluetooth and Wi-Fi are two forms of wireless media that are very comparable to one another. They could spread in a variety of various ways. However, the procedures that they follow to accomplish this task are very unlike to one another. When Wi-Fi is running in the 2.4 GHz range, the transmission of Wi-Fi signals might readily interfere with the transmission of Bluetooth signals. When it comes to Bluetooth transmissions, the situation is exactly the opposite; these signals interfere with Wi-Fi broadcasts in the same way. Why so? This is due to the fact that Bluetooth and Wi-Fi radio broadcasts are frequently carried out in the same physical region and, in the vast majority of cases, in the same device. Because of this, the very existence of both of these technological advancements has a significant impact on the other.

The 802.11 model is completely compatible with the Wi-Fi technology that is used to connect digital devices and equipment that is part of a Wireless Local Area Network (WLAN). When it comes to compatibility, Bluetooth and Wi-Fi tend to perform transmissions in different ways and using a variety of protocols. Both of these factors can be problematic. Why? Because both Bluetooth and devices that are compliant with the 802.11b, 802.11g, and 802.11n standards are able to operate in the standard 2.4 GHz frequency band, and because they always interfere with one another.

In addition, the activities of the Bluetooth and Wi-Fi radios take place within a physical area network that is comparable to one another and, for the most part, within the same device. Keep in mind that this kind of interference has a higher risk of affecting the performance and stability of both of these wireless interfaces, so you should try to avoid it if you can. There are a few different approaches one can take to reduce the amount of network interference caused by those two media. Temporal, ideal, and frequency isolation are the means by which this mitigation is accomplished. You can search for interference mitigation solutions if you want to learn more about these.

Option For Bluetooth Coexistence In Wireless Routers Following the feature of Bluetooth coexistence with other wireless technologies, among which Wi-Fi reigns supreme, certain wireless routers have an isolated option for Bluetooth coexistence. This option can be found directly under the wireless settings professional tab, and it is designed for the 2.4 GHz band in particular.

There are a lot of users who are confused about what this option is for. You should, by this point, have a reasonable understanding of how the fantastic Bluetooth Coexistence feature operates. This is precisely the motivation behind the creation of this choice.

The Bluetooth Coexistence option on certain of the routers can be changed to one of the following three values.

When operating on the 2.4 GHz band, an 802.11 device can cause interference with Bluetooth devices quite easily. The 2.4 GHz band is the one used by the vast majority of Bluetooth devices. Turn on some of your Bluetooth devices and set the option to “Enable” whenever you find that you are frequently losing your wireless connection, having a smaller area or range of network coverage, experiencing slower speeds, or encountering any other type of connectivity issue. All you will need to do is do this. If you did this, your router and Bluetooth device would have to take turns utilising the created spectrum for communication, sometimes known as “Preemption.” If you didn’t do this, they would use the spectrum all the time.

To get the full experience of the Bluetooth Coexistence phenomena, you will, however, need to make certain that this option is cooperating with both the Bluetooth device and the Wi-Fi network that you use.


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