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Outage probability analysis and optimization in downlink NOMA systems with cooperative full-duplex relaying
KTH, School of Electrical Engineering (EES), Information Science and Engineering. Ming Xiao Nat. Key Lab. of Sci. & Technol. on Commun., Univ. of Electron. Sci. & Technol. of China, Chengdu, China.ORCID iD: 0000-0002-5407-0835
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2018 (English)In: IEEE Vehicular Technology Conference, Institute of Electrical and Electronics Engineers Inc. , 2018, p. 1-5Conference paper, Published paper (Refereed)
Abstract [en]

We study a downlink non-orthogonal multiple access (NOMA) system with cooperative full-duplex relaying, where the near user in terms of the base station (BS) is enabled to act as a full-duplex relay for the far user. In particular, we first derive the outage probability with closed-form expressions when the power allocations at the BS and relay (or the near user) are fixed. Then, we analytically obtain the optimal power allocations with closed-form expressions at the BS and relay to minimize the outage probability. Numerical results validate the correctness of the theoretical analysis and demonstrate the advantages of the proposed algorithms over the state of arts.

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers Inc. , 2018. p. 1-5
Keywords [en]
Cooperative relaying, Full-duplex, NOMA, Outage probability, Power allocation, Probability, Power allocations, Outages
National Category
Computer and Information Sciences
Identifiers
URN: urn:nbn:se:kth:diva-227438DOI: 10.1109/VTCFall.2017.8288078Scopus ID: 2-s2.0-85045274173ISBN: 9781509059355 OAI: oai:DiVA.org:kth-227438DiVA, id: diva2:1210422
Conference
86th IEEE Vehicular Technology Conference, VTC Fall 2017, 24 September 2017 through 27 September 2017
Note

Conference code: 134637; Export Date: 9 May 2018; Conference Paper; CODEN: IVTCD; Funding details: Marie Curie Cancer Care; Funding details: 2013CB329001; Funding details: 61371105, NSFC, National Natural Science Foundation of China; Funding text: This work was supported in part by National 973 Programs 2013CB329001, National Natural Science Foundation of China under Grant 61371105, and EU Marie Curie Project, QUICK. QC 20180528

Available from: 2018-05-28 Created: 2018-05-28 Last updated: 2018-05-28Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
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  • Other locale
More languages
Output format
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  • asciidoc
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