Young-Han Kim, Hyun-Seok Ahn, Changseok Yoon, Yongseok Lim, Seung-ok Lim, Myung-Hyun Yoon, Vol. 11, No. 2, February 27, 2017
10.3837/tiis.2017.02.036

• Backscatter communication
• Wi-Fi
• sensor tag
• ambient RF
• Channel State Information (CSI)