What is Wifi 7? (The ultimate guide)

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In the early post, we’ve learned what is WiFi 6 and what is WiFi 6E, as well as the differences between WiFi 6 and 6E. So, today, let’s talk about another new Wi-Fi technology.

What is Wi-Fi 7?

Wi-Fi 7 is the next generation of Wi-Fi technology, also known as IEEE 802.11be Extremely High Throughput (EHT). It is still under development, but it is expected to be released in 2024. Wi-Fi 7 promises major improvements over Wi-Fi 6 and 6E, including:

Faster speeds: Wi-Fi 7 is expected to offer speeds up to 46 Gbps, which is about four times faster than Wi-Fi 6.
Better performance in crowded areas: Wi-Fi 7 can better handle more devices in a crowded area, resulting in fewer dropped connections and slower speeds.
Lower latency: Wi-Fi 7 can offer lower latency, which is the time it takes for a signal to travel from one device to another. This is important for applications such as gaming and virtual reality.
More efficient use of spectrum: Wi-Fi 7 can more efficiently use the available spectrum, which means that more devices can be connected to the same network without experiencing interference.

How does Wi-Fi 7 work?

Wi-Fi 7 uses a number of new technologies to achieve its improved performance. These include:

6 GHz band: Wi-Fi 7 uses the 6 GHz band, which has more available spectrum than the 2.4 GHz and 5 GHz bands used by previous generations of Wi-Fi. This allows Wi-Fi 7 to achieve faster speeds and lower latency.
Multi-link operation: Wi-Fi 7 can use multiple channels simultaneously, which can further improve speeds and performance.
Target Wake Time (TWT): TWT allows devices to sleep when they are not in use, which can help to improve battery life.
Orthogonal Frequency Division Multiple Access (OFDMA): OFDMA allows multiple devices to share the same Wi-Fi channel without interfering with each other.

What are the benefits of Wi-Fi 7?

The benefits of Wi-Fi 7 include:

Faster speeds: Wi-Fi 7 can deliver speeds up to 46 Gbps, which is about four times faster than Wi-Fi 6. This will allow users to download large files more quickly, stream high-definition video, and play online games with less lag.
Better performance in crowded areas: Wi-Fi 7 can better handle more devices in a crowded area, resulting in fewer dropped connections and slower speeds. This is important for homes and businesses with many connected devices.
Lower latency: Wi-Fi 7 can offer lower latency, which is the time it takes for a signal to travel from one device to another. This is important for applications such as gaming and virtual reality, where a delay in the response time can be jarring.
More efficient use of spectrum: Wi-Fi 7 can more efficiently use the available spectrum, which means that more devices can be connected to the same network without experiencing interference. This is important for public Wi-Fi networks, such as those found in airports and coffee shops.

When will Wi-Fi 7 be available?

Wi-Fi 7 is still under development, but it is expected to be released in 2024. Some Wi-Fi 7 routers are already available, but they are not yet widely available. As more devices and routers support Wi-Fi 7, the benefits of this new technology will become more apparent.

Is Wi-Fi 7 worth the upgrade?

Whether or not Wi-Fi 7 is worth the upgrade depends on your needs. If you need the fastest possible speeds and the best possible performance in crowded areas, then Wi-Fi 7 is a good choice. However, if you are happy with the performance of your current Wi-Fi network, then you may not need to upgrade to Wi-Fi 7.

Overall, Wi-Fi 7 is a promising new technology that offers significant improvements over previous generations of Wi-Fi. It is still under development, but it is expected to be released in 2024. If you are looking for the fastest possible Wi-Fi speeds and the best possible performance, then Wi-Fi 7 is a good choice.