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In the era of automotive transformation to software-defined automotive architecture, connectivity has become an indispensable foundation to support this change. The Snapdragon Automotive Connectivity Platform offers a comprehensive portfolio of connectivity solutions, including cellular 5G/4G, Wi-Fi, Bluetooth, Cellular Vehicle networking (C-V2X) and precision location technologies, designed to provide a seamless in-car connectivity experience. Next-generation applications and in-car experiences are becoming increasingly important, driving the demand for greater capacity, higher transfer rates and more robust wireless connectivity.

On February 21, Qualcomm released its latest product, the car-scale Wi-Fi 7 access point solution QCA6797AQ for the Snapdragon automotive Intelligent Connection platform. This latest access point solution brings innovative technologies such as high-frequency concurrency, multi-link multi-RF, 320MHz channel bandwidth and 4K QAM.

It is understood that Wi-Fi 7 uses high-frequency concurrent technology and multi-link multi-RF mode, which can improve the reliability of the connection and eliminate the connection interruption caused by external interference. In the face of interference from toll booths, congested intersections, and fixed wireless links, movie streaming, games, and other delay-sensitive applications will run more smoothly, resulting in fewer delays or dropped calls.

In addition, by using 320MHz channels in the 6GHz band, Wi-Fi 7 significantly increases capacity. Combined with 4K QAM technology, its peak throughput can reach 5.8Gbps, which is important for the car to download high-definition maps faster.

It is also worth mentioning that adaptive punching technology can use a wider channel to make efficient use of spectrum when part of the channel is not available.

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