Earlier this year, Qualcomm launched the world's first and fastest Wi-Fi 7 commercial solution FastConnect 7800.

FastConnect 7800 is a WiFi chip based on the WiFi 7 standard. The biggest highlight of this chip is that it can increase the peak transmission rate of 5.8 Gbps, which is 60% higher than that of the previous generation, and the network latency is as low as single digits. 2ms, a 50% improvement over the previous generation.

Qualcomm's optimization of transmission rate and delay enables a better user experience in application scenarios with high network performance requirements, such as real-time video calls, AR/VR, and online games.

It is understood that WiFi 7, like WiFi 6E, has three communication frequency bands, including a 2.4 GHz low frequency band and two high frequency bands of 5 GHz and 6 GHz.

Qualcomm pointed out that the WiFi 7 chip will use high-band simultaneous multi-link technology (High-band simultaneous multi-link), which can decompose data into two frequency bands and transmit at the same time, maximizing the utilization of the two high-frequency frequency bands. , thereby avoiding the problem of data congestion on the communication link, thereby reducing network delay and system power consumption.

In addition, the channel width of WiFi 7 6GHz has been increased from the previous 160 MHz of WiFi 6 to 320 MHz. The expansion of the channel width also means that the WiFi 7 6GHz frequency band has higher data throughput and lower latency.

It is understood that FastConnect 7800 adopts 14nm process, which reduces system power consumption by 50% and is expected to be available in the second half of this year. According to the time to market of the chip, it is very likely that the first-generation terminal products will enter the market next year.

Qualcomm said the WiFi 7 chip has been successfully cited by Xiaomi for its upcoming new smartphones and is expected to begin mass commercialization next year.

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