A tutorial on lossy forwarding cooperative relaying

J He, V Tervo, X Zhou, X He, S Qian… - … Surveys & Tutorials, 2018 - ieeexplore.ieee.org
Lossy decode-and-forward (DF) relaying, also referred to as lossy forwarding (LF), can
significantly enhance the transmission reliability and expand the communication coverage at …

Semantic-Forward Relaying: A Novel Framework Towards 6G Cooperative Communications

W Lin, Y Yan, L Li, Z Han… - IEEE Communications …, 2024 - ieeexplore.ieee.org
This letter proposes a novel relaying framework, semantic-forward (SF), for cooperative
communications towards the sixth-generation (6G) wireless networks. The SF relay extracts …

A lower bound analysis of Hamming distortion for a binary CEO problem with joint source-channel coding

X He, X Zhou, P Komulainen, M Juntti… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
A two-node binary chief executive officer (CEO) problem is investigated. Noise-corrupted
versions of a binary sequence are forwarded by two nodes to a single destination node over …

Estimation of observation error probability in wireless sensor networks

X He, X Zhou, K Anwar… - IEEE Communications …, 2013 - ieeexplore.ieee.org
In this letter, we first of all propose for a parallel wireless sensor network (WSN) a decoding
technique that well exploits the correlation knowledge of the sensing data to be transmitted …

Graph-based decoding for high-dense vehicular multiway multirelay networks

K Anwar - 2016 IEEE 83rd Vehicular Technology Conference …, 2016 - ieeexplore.ieee.org
Densely deployed wireless networks is one of the most important solutions for spectrum
shortage expected by 2020 with a huge economic impact. This paper proposes decoding …

Performance analysis of distortion-acceptable cooperative communications in wireless sensor networks for Internet of Things

W Lin, T Matsumoto - IEEE Sensors Journal, 2018 - ieeexplore.ieee.org
This paper analyzes the performance limit of cooperative communications in wireless sensor
networks (WSNs), with the aim of utilizing the analytical results for practical applications, for …

Lossy-forward relaying for lossy communications: Rate-distortion and outage probability analyses

W Lin, S Qian, T Matsumoto - IEEE Transactions on Wireless …, 2019 - ieeexplore.ieee.org
This paper presents an in-depth performance analysis of lossy communications in a single-
relay system, where the recovered information is not necessarily lossless in both the relay …

Outage probability of correlated binary source transmission over fading multiple access channels

X Zhou, X He, M Juntti… - 2015 IEEE 16th …, 2015 - ieeexplore.ieee.org
This paper investigates the outage behavior of transmitting correlated binary sources with
arbitrary code rate over quasi-static Rayleigh fading multiple access channel (MAC). The …

Data and error rate bounds for binary data gathering wireless sensor networks

X He, X Zhou, M Juntti… - 2015 IEEE 16th …, 2015 - ieeexplore.ieee.org
The goal of this paper is to provide analytical assessment that justifies the performance
tendencies of practical encoding/decoding techniques for a binary data gathering wireless …

An efficient power allocation scheme for multirelay systems with lossy intra-links

DC González, A Wolf, LL Mendes… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
The so-called chief executive officer problem suggests that the source message can be
recovered at the destination by merging a set of corrupted replicas forwarded by multiple …