Pilot hopping in massive MIMO systems with MMSE channel estimation. - Ahmed S. Alwakeel; Ahmed Hesham Mehana; Atif Ghoneim (ICNC, 2017)

Pilot hopping in multi-cell massive MIMO systems: Pilot assignment and new results. - Ahmed S. Alwakeel; Ahmed Hesham Mehana; Atif Ghoneim (ICNC, 2017)