MULTICAST GROUP MANAGEMENT METHOD AND WIRELESS NETWORK APPARATUS USING THE SAME

摘要

A wireless network apparatus provides a wireless communication service for wireless devices through a first virtual access unit. The wireless network apparatus includes a determining module for outputting a first determination result when a wireless device enables the power saving mode and joins to a multicast group; a virtual access unit creating module for creating a second virtual access unit based on the first determination result outputted by the determining module; and a control module for controlling the second virtual access unit to provide a wireless communication service for the wireless device based on the first determination result outputted by the determining module.