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How is wireless networking products conforming to the IEEE 802.11n specification achieve their increases in transmission speed?
Wiki User
∙ 13y ago
IEEE 802.11n equipment increases wireless networking speeds by using multiple transmitter and receiver antennae on each device in a process called multiple-input multiple-output(MIMO). For example, a device using a 2x2 MIMO format has two transmitters and two receivers, operating at different frequencies. The sending system splits its data into two signals for transmission, and the receiving device reassembles the signals into a single data stream. This process is called spatial multiplexing. The only potential drawback to this arrangement is the depletion of the available frequency bandwidth by having too many devices in proximity to each other
Wiki User
∙ 13y ago
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