Robust Precoding for 3D Massive MIMO Configuration With Matrix Manifold Optimization
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2021.3121734
Abstract: This paper investigates robust downlink precoding for three-dimensional (3D) massive multi-input multi-output (MIMO) configuration with matrix manifold optimization. Starting with a posteriori channel model, we formulate the robust precoder design to maximize an upper bound… read more here.
Keywords: configuration matrix; mimo configuration; matrix manifold; manifold optimization ... See more keywords
Interference alignment schemes for k-user interference channel based on manifold optimization
Sign Up to like & getrecommendations! Published in 2019 at "EURASIP Journal on Wireless Communications and Networking"
DOI: 10.1186/s13638-019-1520-3
Abstract: Interference alignment (IA) is a key technology for achieving the capacity scaling required by next generation wireless networks, which is proved to obtain the maximum degrees of freedom (DoF). The aim of this paper is… read more here.
Keywords: interference alignment; interference; manifold optimization; optimization ... See more keywords