[1] 3GPP TS 38.211 V15.3.0 - 2018,Technical Specification Group Radio Access Network; NR; Physical channels and modulation;(Release 15)[S].
[5] Wang D , Yang S , Liao Y , et al. Efficient Receiver Scheme for LTE PUCCH[J]. IEEE Communications Letters, 2012, 16(3):352-355.
[6] 3GPP TS 38.211 V10.4.0-2011,Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical Channels and Modulation;(Release 10)[S].
[7] Alodeh M, Chatzinotas S, Ottersten B. Spatial DCT-based Channel Estimation in Multi-Antenna Multi-Cell Interference Channels[J]. IEEE Transactions on Signal Processing, 2015, 63(6):1404-1418.
[8] Yeh Y H, Chen S G. Efficient Channel Estimation based on Discrete Cosine Transform[C]//2003 IEEE International Conference on Acoustics, Speech, and Signal Processing. Hong Kong, China: IEEE, 2003:672-676.
[9] Zhou M Z M , Jiang B J B , Li T L T , et al. DCT-based Channel Estimation Techniques for LTE Uplink[C]// 2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications. Tokyo, Japan: IEEE, 2010: 1034-1038.
[10] Xiong Y, Wei N, Zhang Z. An LMMSE-based Receiver for Uplink Massive MIMO Systems with Randomized IQ Imbalance[J]. IEEE Communications Letters, 2018, 22(8): 1624-1627.