An edge computing framework based on OFDM radar for low grazing angle target tracking

EURASIP Journal on Wireless Communications and Networking

Table 1 Performance comparison of different approaches in low grazing angle target tracking scenario

Approach	Detection probability	Frequency diversity	Complexity order	RMSE
Single-carrier [22]	Average	Low	Low	High
Equal-power [35]	High	High	Low	Low
GLR-based [12]	High	High	Average	Average
The proposed	High	High	Average	Low