Turbo Coded Single User Massive MIMO with Precoding

07/31/2020
by   K. Vasudevan, et al.
0

Precoding is a method of compensating the channel at the transmitter. This work presents a novel method of data detection in turbo coded single user massive multiple input multiple output (MIMO) systems using precoding. We show via computer simulations that, when precoding is used, re-transmitting the data does not result in significant reduction in bit-error-rate (BER), thus increasing the spectral efficiency, compared to the case without precoding. Moreover, increasing the number of transmit and receive antennas results in improved BER.

READ FULL TEXT
research
07/06/2021

Turbo Coded Single User Massive MIMO

This work deals with turbo coded single user massive multiple input mult...
research
01/07/2020

Comments on "Physical-layer cryptography through massive MIMO"

We present two attacks on two different versions of physical layer crypt...
research
01/02/2018

Block Diagonalization Type Precoding Algorithms for IEEE 802.11ac Systems

Block diagonalization (BD) based precoding schemes are well-known linear...
research
12/01/2020

Massive MIMO precoding and spectral shaping with low resolution DACs and active constellation extension

Nonlinear precoding and pulse shaping are jointly considered in multi-us...
research
04/12/2021

Polar-Precoding: A Unitary Finite-Feedback Transmit Precoder for Polar-Coded MIMO Systems

We propose a unitary precoding scheme, namely polar-precoding, to improv...
research
03/09/2019

Neural-Network Optimized 1-bit Precoding for Massive MU-MIMO

Base station (BS) architectures for massive multi-user (MU) multiple-inp...

Please sign up or login with your details

Forgot password? Click here to reset