University of Oulu

J. He, I. Hussain, V. Tervo, M. Juntti and T. Matsumoto, "Performance analysis for transmission of correlated sources over non-orthogonal MARCs," 2016 9th International Symposium on Turbo Codes and Iterative Information Processing (ISTC), Brest, 2016, pp. 66-70. doi: 10.1109/ISTC.2016.7593078

Performance analysis for transmission of correlated sources over non-orthogonal MARCs

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Author: He, Jiguang1; Russain, Iqbal1; Tervo, Valtteri1;
Organizations: 1Centre for Wireless Communications, FI-90014, University of Oulu, Finland
2Japan Advanced Institute of Science and Technology (JAIST) 1-1 Asahidai, Nomi, Ishikawa, 923-1292, Japan
Format: article
Version: accepted version
Access: open
Online Access: PDF Full Text (PDF, 0.5 MB)
Persistent link: http://urn.fi/urn:nbn:fi-fe2018062926677
Language: English
Published: Institute of Electrical and Electronic Engineers, 2016
Publish Date: 2018-06-29
Description:

Abstract

Non-orthogonal transmission is considered as one of the promising approaches to improve the throughput of current and future wireless communication networks. We focus on the transmission of correlated sources over a non-orthogonal multiple access relay channel (MARC), which consists of two sources, one relay, and one destination. For non-orthogonal transmission over such networks, only two time slots are required as compared to three time slots used in the conventional orthogonal MARC. At the relay node, physical-layer network coding technique is employed to decode the bit-wise exclusive OR (XOR) version of the sources' information sequences rather than decode their original individual information sequences. Subsequently, the relay re-encodes the decoded combined sequence and forwards it to the destination. The destination then exploits this sequence as a helper to recover the sources' original individual information sequences. We analyze the outage probability of the non-orthogonal MARC based on the theorem of multiple access channel (MAC) with a helper, which combines Slepian-Wolf compression rate region and MAC capacity region. Simulation results are provided to verify the accuracy of the theoretical analysis.

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Series: International Symposium on Turbo Codes & Iterative Information Processing
ISSN: 2165-4700
ISSN-L: 2165-4700
ISBN: 978-1-5090-3401-7
ISBN Print: 978-1-5090-3402-4
Pages: 66 - 70
DOI: 10.1109/ISTC.2016.7593078
OADOI: https://oadoi.org/10.1109/ISTC.2016.7593078
Host publication: 2016 9th International Symposium on Turbo Codes and Iterative Information Processing (ISTC)
Conference: International Symposium on Turbo Codes & Iterative Information Processing
Type of Publication: A4 Article in conference proceedings
Field of Science: 213 Electronic, automation and communications engineering, electronics
Subjects:
Funding: This work has been performed in the framework of the FP7 project ICT-619555 RESCUE (Links on-the-fly Technology for Robust, Efficient and Smart Communication in Unpredictable Environments), which is partly funded by the European Union. This work is also partially supported by the network compression based wireless cooperative communication systems (NETCOBRA, No. 268209) project, funded by the Academy of Finland.
EU Grant Number: (619555) RESCUE - Links-on-the-fly Technology for Robust, Efficient and Smart Communication in Unpredictable Environments
Academy of Finland Grant Number: 268209
Detailed Information: 268209 (Academy of Finland Funding decision)
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