@article{ JI Hong:88,
author = {[ JI Hong,  LI Xi,  ZHANG Heli, ZHUANG Yuandong]},
title = {Relay Transmission for Ambient Backscatter Communication Assisted CR-WPCNs},
publisher = {Journal of Beijing University of Posts and Telecommunications},
year = {2022},
journal = {Journal of Beijing University of Posts and Telecommunications},
volume = {45},
number = {1},
eid = {88},
pages = {88-93},
keywords = {cognitive radio;ambient backscatter communication;relay transmission},
doi = https://journal.bupt.edu.cn/EN/10.13190/j.jbupt.2021-141
}