Future Internet, Volume 14, Issue 10
2022 October - 32 articles
Cover Story: Wi-Fi 6 promises to provide data rates of up to almost 10 Gb/s, lower energy consumption, and higher reliability. The Wi-Fi 6 standard includes OFDMA, Spatial Reuse, Target Wake Time, MU MIMO, more efficient modulations, and the new 6 GHz band. These features increase transmission capacity, allow for explicit resource assignment, facilitate resource sharing in dense networks, and improve power saving, which is of particular interest in the IoT. This paper provides a compact technological summary of Wi-Fi 5 and its predecessors, and also provides an overview of the novel features of Wi-Fi-6, including their targeted application domains. Subsequently, these features are explained in detail and related work is reviewed. Finally, performance evaluation tools for Wi-Fi 6 and future roadmaps are discussed. View this paper - Issues are regarded as officially published after their release is announced to the table of contents alert mailing list .
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