WIFI 6E/IPQ5018 WITH QCN9074 Deliver new data experiences

2024-02-04
江苏
本文字数：1897 字
阅读完需：约 6 分钟

What is Wi-Fi 6E?

Introduced by the Wi-Fi Alliance, Wi-Fi 6E is a future standard that extends Wi-Fi 6 (also known as 802.11ax) and supports operation in the unlicensed 6 GHz band in addition to the currently supported 2.4 GHz and 5 GHz bands. 802.11ax functionality.

In addition to the additional 1200 MHz of spectrum in the 6 GHz band available for Wi-Fi applications, Wi-Fi 6E devices will operate in an additional 14 80 MHz channels and an additional seven 160 MHz channels. This broader spectrum helps simplify network design, enabling ultimate Wi-Fi performance with higher throughput and wider channels while eliminating the need to support older devices, reducing network congestion.

Leveraging this spread spectrum capacity at 6 GHz opens the door to continued innovation in Wi-Fi user experiences and connected devices. The Wi-Fi 6E standard further enhances the user experience of 802.11ax networks with faster, more reliable Wi-Fi networks. Such networks are designed to handle soaring device density and high-bandwidth applications.

Improving user experience with Wi-Fi 6E

As the need for more devices to connect continues to grow, Wi-Fi 6E will enable enterprises and service providers to support emerging applications and maintain optimal performance for every connected device.

The introduction of Wi-Fi 6E addresses the shortage of Wi-Fi spectrum by providing additional and continuous channel bandwidth to support the growing number of devices at an unprecedented speed. By adding 1200 MHz to the 6 GHz band, it will enable businesses to deliver faster, more reliable enterprise Wi-Fi networks. These networks will be highly scalable and resilient, with a simplified architecture that increases the ability to support more users at gigabit speeds, even in very congested environments with numerous mobile and IoT devices .

Wi-Fi 6E further improves network capacity and efficiency to meet the higher throughput needs of mission-critical applications. Today, vendors can start developing access points and mobile devices using the original Wi-Fi 6E chipsets. Wi-Fi 6E products are already available. As client devices (which often lag chipset development) become more widespread, organizations with requirements beyond 802.11ax may initiate migration projects.

How does Wi-Fi 6E work?

Wi-Fi 6E offers all the features and functionality of 802.11ax, but does so by operating on the 6 GHz band. 802.11ax not only increases network speeds, but also incorporates innovative technologies to improve overall network performance when connecting large numbers of devices running high-bandwidth, low-latency applications.

Wi-Fi 6E networks will provide increased capacity with 14 additional 80 MHz channels and 7 additional 160 MHz channels operating in the 6 GHz band, while leveraging the following existing 802.11ax capabilities:

8x8 uplink/downlink MU-MIMO, OFDMA and BSS Color to increase capacity up to four times to handle more devices.
Target wake time (TWT) that improves network efficiency and extends device battery life, including IoT devices.
1024 Quadrature Amplitude Modulation Mode (1024-QAM), which increases throughput of emerging bandwidth-intensive applications by transmitting more data in the same amount of spectrum.