Change search
CiteExportLink to record
Permanent link

Direct link
Cite
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
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Multi-Source Network-Coded D2D Cooperative Content Distribution Systems
Tongji Univ, Sch Elect & Informat Engn, Shanghai, Peoples R China..
Tongji Univ, Sch Elect & Informat Engn, Shanghai, Peoples R China..
Tongji Univ, Sch Elect & Informat Engn, Shanghai, Peoples R China.;Minist Educ, Key Lab Syst Control & Informat Proc, Shanghai, Peoples R China..
KTH, School of Electrical Engineering (EES), Information Science and Engineering.ORCID iD: 0000-0002-5407-0835
Show others and affiliations
2018 (English)In: Journal of Communications and Networks, ISSN 1229-2370, E-ISSN 1976-5541, Vol. 20, no 1, p. 69-84Article in journal (Refereed) Published
Abstract [en]

In this paper, we investigate the information transmission in a typical 5G device-to-device (D2D) communication application scenario, i.e., a content distribution system with a number of information sources intending to broadcast their messages to multiple destinations in the vicinity. Due to the dynamic nature of wireless signal propagation links, it is hard to guarantee a satisfactory performance by direct source-destination transmissions, especially when the system is operating in a reuse-mode. Relays can be introduced to the system to solve this problem. However, adopting the conventional repetition coding at relays inefficiently utilizes the available resources, for the considered multi-source scenario. Therefore, we investigate applying a class of finite-field network codes at the relays, when potentially three types of relays are deployed to assist the information distribution process. We proposed the algorithms to derive the system outage probability and analyze the trade-off between energy efficiency and spectral efficiency. Our analytical and numerical results clearly demonstrate the potential of exploiting network-coded cooperative communications in future 5G D2D systems.

Place, publisher, year, edition, pages
KOREAN INST COMMUNICATIONS SCIENCES (K I C S) , 2018. Vol. 20, no 1, p. 69-84
Keywords [en]
Cooperative communication, device-to-device (D2D) communication, energy efficiency, network coding, spectral efficiency
National Category
Computer and Information Sciences
Identifiers
URN: urn:nbn:se:kth:diva-225747DOI: 10.1109/JCN.2018.000007ISI: 000428149300007Scopus ID: 2-s2.0-85044362954OAI: oai:DiVA.org:kth-225747DiVA, id: diva2:1196474
Note

QC 20180410

Available from: 2018-04-10 Created: 2018-04-10 Last updated: 2018-04-10Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textScopus

Authority records BETA

Xiao, Ming

Search in DiVA

By author/editor
Xiao, Ming
By organisation
Information Science and Engineering
In the same journal
Journal of Communications and Networks
Computer and Information Sciences

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 13 hits
CiteExportLink to record
Permanent link

Direct link
Cite
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
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf