Speaking of commonly used wireless connection technologies.
What do you think of?
Two or three years ago. Wi-Fi 6 boosts network speeds to gigabits.
Become the realization of "double gigabit" in cities and families.
Workhorse solutions.
Now, more capable Wi-Fi 7
Also gearing up for debut.
Source: Wi-Fi Alliance
Recently. The Wi-Fi Alliance announced.
Based on IEEE 80211be.
Wi-Fi Certified 7 certification criteria.
It will be officially launched by the end of the first quarter of 2024.
The certification standard ensures the global interoperability of Wi-Fi 7 devices.
Take advanced Wi-Fi performance to the next level.
Well, the arrival of Wi-Fi 7.
What does that mean exactly?
Come on, come on. Let's uncover it together.
This layer of mystery in the new era of wireless.
Let's start with speed.
One of the biggest highlights of Wi-Fi 7 compared to Wi-Fi 6.
It's its high-speed transmission capability.
It is expected that the technology will support.
Up to 30Gbps transfer speed.
It is more than three times the speed of the latter.
This means: More data can be transferred at the same time.
Dramatically reduces network congestion and latency.
Meanwhile. Even in dense networks.
It also improves efficiency.
Higher throughput is also available.
Greater robustness and reliability.
Lower power consumption, etc.
This will bring more possibilities to our ** life.
Source: Intel.
For the average consumer.
The high speed and low latency characteristics of Wi-Fi 7.
It will greatly improve the wireless experience of the home internal network.
8K wireless live streaming, high-speed wireless**.
Or even wireless VR streaming.
will be possible.
Source: Pexels
For business users.
Wi-Fi 7's high-speed data transmission capability.
It is possible to change the inside of the company.
How the file is transferred and shared.
or in an industrial setting.
Support for more complex robotics and automation systems.
Increase productivity.
One word. Compared to Wi-Fi 6
Wi-Fi 7 network.
Faster, more stable, and safer.
Wi-Fi 7 "Fight Monsters" upgrade road.
In order to achieve the above advantages.
The Wi-Fi 7 protocol has also been upgraded!
For example, the introduction of the 6GHz band.
Supports a maximum bandwidth of 320MHz.
On the premise of ensuring the availability of continuous channels.
Innovative "preamble piercing" solution.
Allow cutting of the network and avoid use.
A portion of the spectrum that contains interfering signals.
Thus providing a wider channel than otherwise possible.
Another example. To enhance the flexibility of spectrum resource scheduling.
Further improve spectral efficiency.
Wi-Fi 7.
A mechanism that allows multiple RUs to be assigned to a single user.
At the same time, the multi-link mechanism is introduced.
and higher-order 4096-QAM modulation techniques.
Multi-AP collaboration is supported.
This avoids congestion, reduces latency, and increases speed.
Source: Wi-Fi Alliance
Furthermore. Wi-Fi 7 also strengthens WPA3
Wi-Fi Protected Access3) security protocol.
Provide a more reliable encryption mechanism.
Defend against higher-level cyberattacks.
Make users' privacy and data safe.
Get more comprehensive protection.
Small upgrades "bring flying" big industries
In the gradual transition of the standard from draft to official version.
What's new in Wi-Fi 7.
It will also have a profound impact on the entire industrial chain.
From chip manufacturing to equipment production.
and then to the network service provider.
Every link. All need to catch up.
This "tech storm".
This doesn't just mean investment opportunities.
It also means the creation of space for innovation.
All walks of life have begun to lay out.
On the supply side.
To meet the needs of Wi-Fi 7 high-speed transmission.
Chipmakers are working on R&D.
Breakthrough materials and advanced processes.
Source: Qualcomm China.
End of February 2022.
Qualcomm has launched support for the Wi-Fi 7 standard.
The first chip, the fastconnect 7800
It uses high-frequency multi-connection concurrency technology.
The 4-channel dual-band concurrency feature is extended to the high frequency band.
And there is full Wi-Fi 7 feature support.
It is expected to be the first commercially available Wi-Fi 7 solution.
MediaTek was also launched in November this year.
Two new Wi-Fi 7 chips were released.
Filogic 360 and Filogic 860
Take practical actions to catch up with the new opportunities of "intelligent manufacturing".
Tests are also progressing.
Last month. Huawei's official release said.
It is located in the Tolly laboratory in the United States.
Completed the industry's first Wi-Fi 7 AP performance test.
The performance of the whole machine exceeds 13Gbps
The peak performance of a single terminal exceeds 433gbps
Once again, this data is a reversal of all historical Wi-Fi performance test results.
Set a new record for the fastest rate.
Application-side aspects.
ZTE, H3C, TP-link, Asus, etc.
Support for Wi-Fi 7 has been released one after another.
GPE, wireless routers and other products.
Xiaomi mobile phone officially announced.
Officially upgraded Wi-Fi 7
Also in recent days.
Intel said.
The plan starts next year.
Launched Wi-Fi 7-enabled PCs.
And it will be popularized in the market in 2025.
Source: Pexels
Generally. Wi-Fi 7 is here.
It's like giving us a web experience.
Here comes a "renovation".
Whether it's a hardware upgrade.
Or apply change.
It will lead.
A new fashion in the Internet age.
How's that!Get ready to follow Wi-Fi 7
Did you surf together?
Refer to Internet of Things Think Tank, China Electronics News, Wi-Fi Alliance official website, 36kr, China Science and Technology Information, IEEE
Writer Typesetting: Lei Miaoxin Editor: Li Wenjian Coordinator: Li Zhengwei.
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