While WiFi has persisted to develop. Notably through increasing its abilities and multiplying its computing and networking use instances to mainstream cellular and IoT devices. WiFi era has once more taken a bounce ahead with the implementation of the brand new WiFi 6E and WiFi 7 requirements.

WiFi 6E and WiFi 7 requirements.

At a time while there are actually 18 billion related items withinside the world, the WiFi 6 trendy has made it feasible to cowl each low-energy IoT sensor nodes and broadband programs. The WiFi 6E and WiFi 7 requirements cross one step in addition through including a brand new 6 GHz spectrum. This makes it feasible to reply efficaciously to better bandwidth programs. Just to say 8k video and XR display.
To a more extent, this new 6GHz spectrum additionally paves the manner for brand new use instances withinside the industry. This through making it feasible to create commercial IoT programs with excessive reliability and through enhancing interference and latency.

• WiFi 6E and WiFi 7: what evolution can we expect?

After phenomenal growth in 2021, the WiFi market continues to rise. In figures, the wireless communication market has to its credit 4.5 billion units shipped in 2022. And does not intend to stop there. Indeed, according to experts, the market should reach 5.7 billion units sold in 2027. The connected home, automotive and embedded IoT applications are the main drivers of this growth.

Regarding WiFi 6E and WiFi 7, it is estimated that these two new standards should represent 2⁄3 of the WiFi market by 2027. Concretely, WiFi 6GHz 6E and WiFi 7 will reach a growth of 18.8% in 2027. Note that the effective commercialization of WiFi 7 devices should begin in 2023. While WiFi 6E has already started to take off in 2021.

• What about the use cases of the new WiFi standards?

In general, WiFi 6E and WiFi 7 have significant advantages for broadband, video streaming and gaming applications.

But, these two new standards are especially of real interest in the specific use cases of the industrial IoT. In fact, they make it possible to respond more effectively to the reliability and low-latency communication requirements of this segment. And especially when it comes to robotic factory automation and AGVs.

• The challenges to overcome for a sustainable growth of WiFi 6E and WiFi 7

While WiFi 6E and WiFi 7 have all the aces up their sleeve to gain a significant share in the wireless communication market, they will face two major challenges. On the one hand, the availability of the spectrum. Indeed, you should already know that the 6GHz spectrum allocation policy varies enormously depending on the country.

For now, we already know that China and Russia plan to allocate their spectrum to applications other than WiFi. And as much to say it right away, the absence of China, the largest WiFi market, can only be detrimental to the growth of the WiFi 6E and WiFi 7 market.

On the other side, the additional cost for their implementation. Indeed, to be able to improve data speeds, it will be necessary to invest in the new WiFi 6 GHz and WiFi 7 chips. This represents a significant additional cost.

In fact, these two new standards will mainly be adopted by high-end smart devices.