2 papers
cs.IT2023
Unsupervised Learning for Pilot-free Transmission in 3GPP MIMO Systems
Omar M. Sleem, Mohamed Salah Ibrahim, Akshay Malhotra +2
Reference signals overhead reduction has recently evolved as an effective solution for improving the system spectral efficiency. This paper introduces a new downlink data structure…
cs.IT2016
Design and Analysis of Compressive Antenna Arrays for Direction of Arrival Estimation
Mohamed Ibrahim, Venkatesh Ramireddy, Anastasia Lavrenko +6
In this paper we investigate the design of compressive antenna arrays for direction of arrival (DOA) estimation that aim to provide a larger aperture with a reduced hardware comple…