How to choose wifi7 IPQ9574 and IPQ5322 solution Wallystech
Yiyi Peng
[email protected] | WiFi solution | Software development & hardware customization
WiFi 7, also known as 802.11be, offers a faster, more stable network connection. Compared with the previous WiFi 6 and WiFi 6E, WiFi 7 has been significantly upgraded in many aspects such as speed, latency, and spectrum utilization:
1. Higher speed
The maximum data transmission speed of WiFi 7 can reach 46Gbps, which is almost 4 times that of WiFi 6. By introducing the 320 MHz bandwidth , WiFi 7 allows more data to be transmitted simultaneously, resulting in a significant increase in speed.
2. Multi-Link Operation (MLO)
WiFi 7 introduces Multi-Link Operation (#MLO) technology, which allows devices to transmit data simultaneously over different frequency bands (2.4GHz, 5GHz, 6GHz).
- Improves data transmission speed, reduces network latency, enhances connection stability and anti-interference ability.
3. Enhanced MU-MIMO
- WiFi 7 has improved MU-MIMO (Multiple user Multiple input Multiple output) and supports more concurrent users. With 16×16 MU-MIMO configuration, more devices can be connected at the same time.
In high-density scenarios (such as homes, offices, public places), WiFi 7 can provide a smoother multi-device experience.
4. Improved modulation: 4096-QAM
- WiFi 7 introduces 4096-QAM (Quadrature Amplitude Modulation), which can transmit more data bits than the 1024-QAM of WiFi 6, thus improving data transmission efficiency. Achieve higher throughput.
5. Better network latency performance
With MLO and other optimization technologies, WiFi 7 reduces network latency to unprecedented levels and is suitable for scenarios that require low latency, such as online gaming, video conferencing, real-time surveillance, and more.
7. Backward compatibility
WiFi 7 devices can be backward compatible with older devices such as WiFi 6 and WiFi 5, which means that when upgrading to WiFi 7 devices, existing devices can still be used without affecting the network experience.
DR9574 and DR5332 will be different on the chip. You need to choose the right chip model based on your project's wireless performance requirements (such as speed, bandwidth, stability, etc.).
Check the chip's WiFi speed, frequency band (2.4GHz, 5GHz, 6GHz) support, MU-MIMO, multi-device connectivity, etc.
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Wallystech has designed two versions of WiFi7 motherboards to meet the project needs of different customers:
DR9574
It is based on Qualcomm's alder design
DR5332
It is much cheaper than the DR9574 solution.
WiFi 7 brings not only speed improvements, but also connectivity stability, network flexibility, and overall efficiency. This makes it particularly suitable for scenarios where network performance is increasingly required for smart homes, enterprise-class networks, smart cities, and industrial Internet.
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