Karthik Upadhya, Sergiy A. Vorobyov, Mikko Vehkaperä. Superimposed pilots: An alternative pilot structure to mitigate pilot contamination in massive MIMO. In 2016 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016, Shanghai, China, March 20-25, 2016. pages 3366-3370, IEEE, 2016. [doi]
Abstract is missing.