The substantial gains promised by multi-antenna systems require accurate channel
knowledge, at least at the receiver side. Furthermore, the complexity of most receivers …

Recently, much progress has been made in the study of belief propagation (BP) based
signal detection with large-scale factor graphs. When we apply the BP algorithm to …

Gaussian belief propagation (GaBP) has been proposed to detect a large number of signals.
It is based on message passing of the second-order complexity. In general, the GaBP uses …

A massive multiple-input multiple-output (MIMO) system using a couple of hundred antenna
elements has been arising as an important technology to keep the communication range in …

In this letter we consider a MIMO communication system with iterative detection over a
frequency-selective MIMO channel. We present a soft-input soft-output MIMO detector based …

The need for" information anywhere anytime" has been a driving force for the increasing
growth in Web and Internet technology, wireless communication, and portable computing …

Recently, very large multiple-input multiple-output (MIMO) systems have been actively
studied for 5G mobile radios. Belief propagation based detection is known as a technique …

Faster-than-Nyquist (FTN) signaling is one of the approaches that improve spectrum
efficiency by transmitting symbols faster than the Nyquist rate. However, it suffers from inter …

In recent years, several progresses have been made in belief propagation (BP) based signal
detection with large scale factor graphs. When we apply the BP algorithm to equalization in …

In this paper, we consider low-complexity turbo equalization for multiple-input multiple-
output (MIMO) cyclic prefixed single carrier (CPSC) systems in MIMO inter-symbol …