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2006年1月19日,美国电气和电子工程师协会(IEEE)在夏威夷会议上正式通过了关于下一代新的、高速 Wi-Fi 无线网络标准——802.11n 的草案。支持最新802.11n 的产品也已快速引进。通过使用最早由 Marconi 于1908年提出的利用多天线来抑制信道衰落的 MIMO 技术,802.11n 协议标准大大提高了无线网络的传输速度,覆盖范围也比现行 Wi-Fi 更广。确切地说,802.11n 的实际传输速度为100Mbps,四倍干当前无线网络水平,其峰值速度则可达140Mbps,今后更是有望提升至600Mbps。
On January 19, 2006, the Institute of Electrical and Electronics Engineers (IEEE) formally passed the draft of the new generation of high-speed Wi-Fi wireless networks - 802.11n at the Hawaii conference. Products that support the latest 802.11n have also been introduced quickly. By using the MIMO technology first proposed by Marconi in 1908 to suppress channel fading with multiple antennas, the 802.11n protocol standard greatly improves wireless network transmission over a wider area than current Wi-Fi. Specifically, the actual transmission speed of 802.11n 100Mbps, four times the current wireless network level, the peak speed of up to 140Mbps, the future is expected to be upgraded to 600Mbps.