Fig. 5
From: Remote interference management in 5G new radio: methods and performance
Illustration of the detection algorithm used for both 5G NR RIM-RS designs. The arrival time \(\Delta _{t,i}\) of one RIM-RS can be any value within [-\(L_{\text {symb}}\), \(L_{\text {symb}}\)] wrt. the start of the reference detection window W2. Non-overlapping detection windows (W1, W2, W3) are aligned to the UL OFDM symbols and multiple overlapping windows (W4 to W9) are defined to improve detection reliability