Received signal strength indication link like other metrics such as travel time measurement (time of arrival). Received signal strength indication In telecommunications, received signal strength indicator (RSSI) is a measurement of the power present in a received radio signal. RSSI is usually invisible to a user of a receiving device. However, because signal strength can vary greatly and affect functionality in wireless networking, IEEE 802.11 devices often make the measurement available to users. RSSI is often derived in the intermediate frequency (IF) stage before the IF amplifier. In zero-IF systems, it is derived in the baseband signal chain, before the baseband amplifier. RSSI output
Improvised Electronic Device wrote such personal lyrics, and I wasn't sure if "Front Line" was the right place for it, but I figured what the hell, it's my band." The song "Angriff" was inspired by the band's visits in Russia and "is peculiar in that the chorus is performed in German", as noted music magazine Side-Line. Leeb attributed this choice to his Austrian origin: "Actually, since I was born and raised in Vienna, Austria, German was always my first language, it only seemed natural to eventually reclaim my heritage and do a song in my mother tongue." Leeb described "Improvised Electronic Device" as