LI Cancellation and Power Allocation for Multipair FD Relay Systems with Massive Antenna Arrays

https://ieeexplore.ieee.org/abstract/document/8672779/

M Tang, M Vehkapera, X Chu, R Wichman - IEEE Wireless Communications Letters, 2019

Massive antenna arrays are capable of cancelling out the loop interference (LI) at the relay station in multipair full-duplex (FD) relay networks even without LI channel knowledge if the number of antennas is allowed to grow without a bound. For large …