M Hagiwara, T Nishimura, T Ohgane… - IEICE Transactions on …, 2017 - search.ieice.org
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 …
T Watabe, T Nishimura, T Ohgane… - 2018 Asia-Pacific …, 2018 - ieeexplore.ieee.org
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 …
T Usami, T Nishimura, T Ohgane… - 2016 International …, 2016 - ieeexplore.ieee.org
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 …
SKS Gupta, PK Srimani - … Conference. Building on A Century of …, 2000 - ieeexplore.ieee.org
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 …
S Tanno, T Nishimura, T Ohgane… - … on Information Theory …, 2016 - ieeexplore.ieee.org
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 …
K Kihara, T Nishimura, T Ohgane… - 2017 Asia-Pacific …, 2017 - ieeexplore.ieee.org
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 …
M Hagiwara, T Nishimura, T Ohgane… - … on Information Theory …, 2016 - ieeexplore.ieee.org
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 …