The Importance of Multiple Streams in WiFi Networks

A network team at a large company has received funding for a WiFi refresh.

One of the requirements in the RFP is the new WLAN infrastructure must provide APs that support multiple streams of information at the same time.

For which of the following WiFi features is the network team looking?

A.

MU-MIMO

B.

MIMO

C.

Channel bonding

D.

TDM

E.

Automatic channel selection.

A.

The network team is looking for the feature that supports multiple streams of information at the same time for their WiFi refresh. This feature is known as Multi-User Multiple Input Multiple Output (MU-MIMO).

MU-MIMO is a technology that enables a wireless access point (AP) to communicate with multiple clients simultaneously by using multiple antennas to transmit and receive data. This technology increases network efficiency and throughput by allowing multiple clients to send and receive data at the same time, rather than waiting for each other to finish.

On the other hand, Multiple Input Multiple Output (MIMO) is a technology that uses multiple antennas on both the AP and client devices to improve the performance and range of wireless networks. While it supports multiple streams, it is not designed to handle multiple clients at the same time, unlike MU-MIMO.

Channel bonding is another feature that can increase network throughput by combining multiple channels to increase the available bandwidth. However, it does not support multiple streams of information at the same time.

Time Division Multiplexing (TDM) is a technique that allows multiple data streams to share the same communication channel by dividing the channel into time slots. However, this technique is not used in WiFi networks.

Automatic channel selection is a feature that enables an AP to automatically select the least congested channel to improve network performance. While this feature can improve network performance, it does not support multiple streams of information at the same time.

In summary, the network team is looking for an AP feature that supports multiple streams of information at the same time, and the feature that provides this capability is Multi-User Multiple Input Multiple Output (MU-MIMO).