A measurement of the strength of a radio signal being received. In RFID, RSSI is used to determine a tag’s distance, as the signal is stronger from a tag that is closer to the reader antenna.

It can be implemented on an existing wireless communications system with little or no hardware changes. All that's needed is the ability to read a RSSI (received signal strength indicator) output that ...

Received Signal Strength Indicator (RSSI) is another option, but Wi-Fi vendors handle it inconsistently and with varying ...

You can use any of these free tools to measure Wi-Fi signal strength, but make sure to first go through all the features, limitations, and ease of use. Apart from dBm, RSSI is also another unit to ...