Existing integrated sensing and communication technology designed for monostatic settings
segregates sensing and communication (S&C) at distinct terminals, impeding their …

In this paper, we investigate a novel channel estimation (CE) method for multiple-input and
single-output (MISO) systems in visible light communication (VLC). Direct current biased …

For massive multiuser multiple input multiple output (MIMO)(MU-MIMO) systems, pilot
contamination (PC) and data interference (DI) are two main factors that affect the accuracy of …

Regular pilots in a massive multi-input multi-output (MIMO) system with large number of
users suffer from the pilot contamination effect due to limited training time. In this paper, for a …

Fourth Generation (4G) wireless communication systems support current and emergent
multimedia services such as mobile TV, social networks and gaming, high-definition TV …

This paper proposes a new superimposed training (ST) scheme for uplink multi-user multi-
cell system, where each base station, equipped with a large number of antennas (M) …

This paper proposes optimal superimposed pilot (SIP) sequence design and pilot placement
towards mean square error (MSE) minimization for channel estimation in spatially …

Superimposed pilot (SIP) significantly relaxes the excessive burden of pilot overhead
especially in massive multiple-input multiple-output (MIMO) systems, thus improving the …

In this work an iterative time domain Least Squares (LS) based channel estimation method
using superimposed training (ST) for a Multiple Input Multiple Output Orthogonal Frequency …

Existing joint sensing and communication technique functionally separates sensing from
communication, making it difficult to improve the performance of dual functions and extend to …