Up to 80Mbps or 150kbps for IoT equ...
23
07
Up to 80Mbps or 150kbps for IoT equipment "Wi-Fi Halow" with a reach distance of 1km
Wi-Fi Alliance has launched "Wi-Fi Certified Halow" authentication program
So, this time, I would like to deliver a little more details on "Wi-Fi Halow" where Wi-Fi Alliance held a briefing on December 2, 2021.
Wi-Fi Halow "IEEE 802.The story of "11ahh" has been introduced here before, but in short, the protocol is a standard that uses the existing Wi-Fi to use the useful frequency band as SUB 1GHz ISM BAND.
The standardization has been completed at the end of 2016, and it has already been five years and has entered the sixth year, but there is still no sign of spread."802.The 11Ah Promotion Council was launched in 2018 and continues to work, but even if you look at the 4th General Assembly, you can expect it after 2022 (for example, 802 for the 920 MHz band..Although there is 11Ah), it is invisible to the signs that the market has been clearly launched at least at least at this time.
This situation is not only in Japan, but almost the same in the world.The honest place is that there is no start to take a step from here and spread it because of the relationship between eggs and chicken.
Probably, the purpose of investing in such a situation was the start of "Wi-Fi Certified Halow" announced by Wi-Fi Alliance on November 2, 2021, and specifically the authentication program started.。
資料を読む限り「Wi-Fi CERTIFIED HaLow」はあくまでもSub 1GHz帯を使っての相互通信がきちんと行えることを検証するものであり、例えばセキュリティなら「Wi-Fi CERTIFIED WPA3」など、これ以外の機能はまた別の認証が用意されるように思えるAs will be described later, there are already two types of Wi-Fi Halow compatible controllers in the market, and this will make it possible to confirm the interconnection.
