密集WiFi网络中的信标技术讨论

Discussion on beacon technology in dense WiFi network

为了适配5G,IEEE 802.11可能修改802.11ax标准。文章证实了信标冲突在住宅网络中可能导致无法预测的各异故障。其次研究了信标冲突发生的频率,并展示了一些可以避免密集部署网络中信标冲突的机制。

In order to meet the 5G challenge,IEEE 802.11 is currently developing new WiFi standards,among which 802.11ax is the most likely to be modified.In this paper,it is proved that beacon conflict is a typical case in residential network,which may lead to unpredictable failures.Secondly,the frequency of beacon conflict is studied,and some mechanisms to avoid beacon conflict in densely deployed networks are presented.