Spectral and energy efficiency analysis for SLNR precoding in massive MIMO systems with imperfect CSI

• Main Authors: Tran, Tuong Xuan, Teh, Kah Chan
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2019
• Subjects: Massive MIMO System; SLNR Precoding Scheme; DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/90244; http://hdl.handle.net/10220/48472
• Institution: Nanyang Technological University

We derive tractable bound expressions on achievable spectral efficiency for a multiple-input multiple-output (MIMO) system with a signal-to-leakage-plus-noise ratio precoding scheme (SLNR-PS) under the condition of imperfect channel state information. These bounds are tight and approach exact values...