上行SCMA信道估计及性能评估
胡显安,曾祥念
Channel estimation and performance analysis for uplink SCMA system
Xian’an HU,Xiangnian ZENG
电信科学 . 2017, (11): 169 -178 .  DOI: 10.11959/j.issn.1000-0801.2017267