relation: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/4452/
title: Network Coding with Multimedia Transmission and Cognitive Networking: An Implementation based on Software-Defined Radio
creator: Tran, Thi Thuy Quynh
creator: Ngo, Khac Hoang
creator: Nguyen, Van Ly
creator: Nguyen, Linh Trung
creator: Nguyen, Quoc Tuan
creator: Bastug, Ejder
creator: Sylvain, Azarian
creator: Le, Vu Ha
creator: Vo, Nguyen Quoc Bao
creator: Tran, Xuan Nam
creator: Merouane, Debbah
creator: Duhamel, Pierre
subject: Communications
description: Network coding (NC) is considered a breakthrough to improve throughput, robustness, and security of wireless networks. Although the theoretical aspects of NC have been extensively investigated, there have been only few experiments with pure NC schematics. This paper presents an implementation of NC under a two-way relay model and extends it to two non-straightforward scenarios: (i) multimedia transmission with layered coding and multiple-description coding, and (ii) cognitive radio with Vandermonde frequency division multiplexing (VFDM). The implementation is in real time and based on software-defined radio (SDR). The experimental results show that, by combining NC and source coding, we can control the quality of the received multimedia content in an on-demand manner. Whereas in the VFDM-based cognitive radio, the quality of the received content in the primary receiver is low (due to imperfect channel estimation) yet retrievable. Our implementation results serve as a proof for the practicability of network coding in relevant applications.
publisher: REV
date: 2020
type: Article
type: PeerReviewed
identifier:   Tran, Thi Thuy Quynh and Ngo, Khac Hoang and Nguyen, Van Ly and Nguyen, Linh Trung and Nguyen, Quoc Tuan and Bastug, Ejder and Sylvain, Azarian and Le, Vu Ha and Vo, Nguyen Quoc Bao and Tran, Xuan Nam and Merouane, Debbah and Duhamel, Pierre  (2020) Network Coding with Multimedia Transmission and Cognitive Networking: An Implementation based on Software-Defined Radio.  REV Journal on Electronics and Communications, 10  (3-4).   pp. 72-84.  ISSN 1859-387X     
relation: https://rev-jec.org