Ruijie Shi Jiangtao: Accelerating the Implementation of Wi-Fi7 Technology in More Industry Scenarios

Tech 2023-06-29 16:51:42 Source: Network

Global Network Technology Reporter Zheng XiangqiCompared to the previous generation, Wi Fi 7 introduces larger wireless bandwidth, higher-order modulation methods, and more flexible spectrum utilization methods, thereby achieving higher data transmission rates and lower latency. According to relevant predictions, the global Wi Fi 7 market size will reach 7 billion US dollars by 2026

Global Network Technology Reporter Zheng Xiangqi

Compared to the previous generation, Wi Fi 7 introduces larger wireless bandwidth, higher-order modulation methods, and more flexible spectrum utilization methods, thereby achieving higher data transmission rates and lower latency. According to relevant predictions, the global Wi Fi 7 market size will reach 7 billion US dollars by 2026. Although the global Wi Fi 7 technical specifications have not yet been implemented at this stage, relevant manufacturers have begun to layout in the vast blue ocean market.

Recently, Ruijie Network released a full scenario Wi Fi 7 solution. It is reported that this scheme will provide better wireless experience for application scenarios in relevant industries based on technologies such as scenario Smart antenna, spectrum reservation and air port scheduling, twin roaming and WIS digital twin operation and maintenance.

Focusing on practical application scenario requirements

In the opinion of Shi Jiangtao, Product Director of Ruijie Network Wireless Products Division, in order to present innovative wireless effects, wireless products must answer a series of practical application scenarios, such as how to ensure a critical business experience? How to ensure the continuity of business during the mobile process and achieve high-performance coverage? How to make wireless operations simpler and smarter?

The full scenario Wi Fi 7 solution released this time is the "answer sheet" handed over by Ruijie after carefully considering the above questions. For example, focusing on the dimension of high-performance coverage, taking the design of Ruijie's new AP9850-R antenna as an example, its scenario based Smart antenna can realize intelligent switching of high density, high bandwidth and low density, far coverage based on the dynamic adjustment of antenna angle, thus enhancing the actual signal and reducing signal interference, and improving the user's network access experience in the high-density, multi-user scenario.

In terms of key business assurance, Shi Jiangtao stated that the Ruijie full scenario Wi Fi 7 solution can provide significant assurance for key business from both time and frequency domains. From a frequency domain perspective, this scheme adopts spectrum reservation technology, which can pre reserve channels for VIP terminals to maintain priority sequences at any time. For example, with a bandwidth of 1000 megabytes, we will reserve 10% for VIP terminals, just like buses have dedicated lanes during morning rush hours. "In terms of time domain, Ruijie has; On the basis of Multi RU technology, air port scheduling technology is introduced to more finely ensure the efficiency of critical business.

For mobile services, the Ruijie full scenario Wi Fi 7 solution combines communication, positioning, and perception capabilities to build a twin digital model of customer scenarios. We have added spatial physical location perception in the antenna link, which can integrate communication positioning and perception. This way, wireless devices can obtain real-time physical location information of the access terminal and more accurately guide the terminal to achieve better roaming effects. "Shi Jiangtao explained.

In addition, in terms of operation and maintenance, Ruijie combines WIS digital twin network management with Wi Fi 7 features to achieve full physical device visibility and real-time data visualization. Through network visualization management, it helps operation and maintenance personnel improve work efficiency.

Promote the upgrading and upgrading of vertical industries

It can be seen that thanks to the multi-level wireless effect upgrade, the Ruijie full scenario Wi Fi 7 solution will also promote a series of vertical industry quality upgrades after its actual implementation.

As Shi Jiangtao said, The development of Wi Fi 7 has brought about improvements in centimeter level positioning accuracy and perception capabilities, providing more possibilities for it to further integrate communication, positioning, and perception, construct scenario twin digital models, and enhance business digital management and decision-making capabilities. At the same time, Wi Fi 7 will also integrate more with 5G and IoT, fully leveraging the value of integrated networks in more scenarios such as healthcare, large enterprises, manufacturing, ports, warehousing, and more

Taking the manufacturing industry as an example, Shi Jiangtao also introduced the implementation effect of the Ruijie wireless solution in previous application scenarios. For example, in an e-commerce warehouse with an area of 5000 square meters, more than 100 AGV cars were deployed, traveling at a speed of 1.5 meters per second. This makes the e-commerce platform have higher requirements for wireless performance, especially at time nodes such as major promotions, where the 'lag' caused by lag and latency is unacceptable

To address customer pain points, the Ruijie wireless solution provides lower packet loss rate and latency, achieving less than 1 consecutive packet loss, a packet loss rate of less than 0.5%, and an average latency of less than 10 milliseconds. With the help of high-speed, stable, and non offline wireless networks, Ruijie helps the e-commerce company achieve more efficient digital scene management and significantly improve production efficiency.

Looking forward to the future, Shi Jiangtao said that Ruijie will also accelerate the implementation and application of Wi Fi 7 technology in more industries such as manufacturing, so as to further leverage the space for quality improvement and upgrading of related industries, while enabling enterprise efficiency reform and Digital transformation.

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