Shuai Liu 0016 Jing He 0016 Yao Zhang Wen Xiao Jixin Wu One-Bit Compressed Wideband Spectrum Sensing with Adaptive Sparsity. 141-146 2020 ICCT https://doi.org/10.1109/ICCT50939.2020.9295934 conf/icct/2020 db/conf/icct/icct2020.html#LiuHZXW20