Channel estimation with pilot contamination in mutli-cell massive mimo systems
J Amadid, M Boulouird… - 2020 IEEE 2nd …, 2020 - ieeexplore.ieee.org
This paper compares the performance of three estimators for the Multi-Cell (MC) Massive
MIMO (m-MIMO) system with Pilot Contamination (PC) using the Mean Square Error (MSE) …
MIMO (m-MIMO) system with Pilot Contamination (PC) using the Mean Square Error (MSE) …
The impact of using additional pilots on the performance of massive MIMO systems
A Belhabib, M Boulouird… - … Conference on Signal …, 2019 - ieeexplore.ieee.org
Pilot contamination is a well-known constraint hampering the implementation of Massive
MIMO technology. To avoid this problem of contamination, Soft Pilot Reuse (SPR) strategy …
MIMO technology. To avoid this problem of contamination, Soft Pilot Reuse (SPR) strategy …
New strategy based on large scale fading coefficients to mitigate the pilot contamination problem in massive mimo systems
A Belhabib, M Boulouird… - 2020 IEEE 2nd …, 2020 - ieeexplore.ieee.org
This paper provides an algorithm that aims to address the problem of Pilot Contamination
(PC) within Massive MIMO systems. The algorithm is mainly derived from the asymptotic …
(PC) within Massive MIMO systems. The algorithm is mainly derived from the asymptotic …
Encryption based strategy to overcome the problem of pilot contamination within multi-cellular massive MIMO systems
M Boulouird, A Belhabib, A Riadi - Wireless Personal Communications, 2021 - Springer
The problem of inter-cell interferences keeps its site as the most challenging constraint that
faces the massive multi-input multi-output (M-MIMO) technology. This constraint, known as …
faces the massive multi-input multi-output (M-MIMO) technology. This constraint, known as …
Pilot Assignment vs Soft Pilot Reuse to Surpass the Pilot Contamination Problem: A Comparative Study in the Uplink Phase
Abstract Even though, Massive MIMO (M-MIMO) technology offers good improvement in
terms of performance and quality of communications between users and Base Stations (BS) …
terms of performance and quality of communications between users and Base Stations (BS) …
The harmful influence of employing a large number of pilot-resources on the performance of massive MIMO systems
A Belhabib, M Boulouird… - International Journal of …, 2021 - inderscienceonline.com
One of the severe constraints that limit the implementation of massive multi-input multi-
output (M-MIMO) systems is called pilot contamination (PC). To overcome this problem, soft …
output (M-MIMO) systems is called pilot contamination (PC). To overcome this problem, soft …