Pilot design for large-scale multi-cell multiuser MIMO systems
发表于Proc. 2013 IEEE Int. Conf. Commun. (ICC), 2013
引用: A. Hu, T. Lv, H. Gao, et al, "Pilot design for large-scale multi-cell multiuser MIMO systems," in Proc. 2013 IEEE Int. Conf. Commun. (ICC), Budapest, Hungary, pp. 1-5, Jun. 2013.
代码链接: https://github.com/anzhonghu/Pilot-design-for-large-scale-multi-cell-multiuser-MIMO-systems
大规模MIMO系统的性能受到导频污染的影响。本文首先利用信道的正交性提出导频设计准则。根据该准则，本文设计了基于Chu序列的导频。所设计的导频可以使小区内用户的信道估计只受到部分其他小区的干扰。