MU-MIMO to allow multiple users to use the same channel.Channel bonding to combine more channels in the 5 GHz band to allow for up to 160-MHz-wide channels.The 802.11ac wireless network standard increases bandwidth and communication speeds using the following technologies:MU-MIMO is an enhancement to MIMO that allows multiple users to use the same channel. In addition to adding MU-MIMO, 802.11ac doubled the number of MIMO radio streams from four to eight.Channel bonding is used to combine even more channels in the 5-GHz band, allowing up to 160-MHz wide channels. (Even though 160-MHz-wide channels are supported, most 802.11ac networks use 80-MHz-wide channels.)