高通平台WIFI学习-- 基于WCN6750 Tri-Band 2x2 MIMO 802.11ax的讲解

一 前言：

官方资料显示WLAN支持如下的Key features

■ Compliant with IEEE 802.11a/b/g/n/ac/ax

■ Supports 2x2 multi-user multiple-input multiple-output (MU-MIMO)

■ Up to 2.9 Gbps data rate (2x2 160 MHz)

■ Tri-band 2.4 GHz/5 GHz/6 GHz support

■ 20 MHz/40 MHz channel bandwidth for 2.4 GHz and 20 MHz/40 MHz/80 MHz/160 MHz channel bandwidth for 5 GHz/6 GHz

■ Seamless antenna sharing with Bluetooth, LTE, LTE-U, and 5G

■ Dynamic frequency selection (DFS, radar detection)

■ Offloading traffic for minimal host utilization at 11ac/ax speeds

■ Low-power PCIe (with L1 substate) interface

■ Integrated close-loop power detector

基于以上的官网的资料，我们可以知道主要是五个以下方面

1. 协议兼容性与架构设计

• 完整支持I