Outage Analysis of Distributed Antenna Systems in a Composite Fading Channel with Correlated Shadowing

Outage probability of correlated SIR - based SSC diversity systems over composite K G fading / shadowing channels

In this paper, the effects of multipath fading and shadowing over the propagation channel are observed through the performance analysis of switch and stay selection combining (SSC) technique. The short term fading (multipath fading) in conjunction with the long term fading (shadowing) are both modeled by Generalized-K (KG) distribution. The proposed system is considered as interference-limited ...

Outage probability over composite η - μ fading-shadowing radio channels

Probabilistic analysis of system outage in distributed antenna systems with composite channels

Distributed antenna systems (DAS) play a key role in future wireless communications. Despite the increasing previous research work, the channel models of DAS lack generality. This paper presents a holistic and generic channel model, which incorporates path loss, lognormal shadowing, and generalized-gamma fast fading into consideration. This overarching composite channel model encompasses well-k...

Composite Fading Channel Modeling and Information Capacity of Distributed Antenna Architectures in Cellular Networks

The introduction of new schemes that are based on the communication among distributed ports or nodes, has motivated the use of composite fading models due to the fact that the distributed ports/nodes experience different multipath fading and shadowing statistics, which will subsequently determine the required statistics for the performance analysis of different trans-receivers. However, most of...

Performance Analysis of Multi-User Massive MIMO Systems Subject to Composite Shadowing-Fading Environment

Multiple single antenna terminals transmit simultaneously to an array of hundreds of antennas in the uplink of a multi-user massive multiple-inputmultiple-output (MIMO) system. Under Rayleigh fading and lognormal shadowing, the expression for the probability density function (PDF) for signal-to-interference-plus-noise-ratio (SINR) does not exist in a closed-form, which is required to calculate ...