liu.seSearch for publications in DiVA
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • 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-PAIR TWO-WAY AF RELAYING SYSTEMS WITH MASSIVE ARRAYS AND IMPERFECT CSI
Zhejiang University, Peoples R China.
Zhejiang University, Peoples R China; Southeast University, Peoples R China.
Queens University, North Ireland.
Linköping University, Department of Electrical Engineering, Communication Systems. Linköping University, Faculty of Science & Engineering.
Show others and affiliations
2016 (English)In: 2016 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING PROCEEDINGS, IEEE , 2016, 3651-3655 p.Conference paper, Published paper (Refereed)
Abstract [en]

We consider a multi-pair two-way amplify-and-forward relaying system with a massive antenna array at the relay and estimated channel state information, assuming maximum-ratio combining/transmission processing. Closed-form approximations of the sum spectral efficiency are developed and simple analytical power scaling laws are presented, which reveal a fundamental trade-off between the transmit powers of each user/the relay and of each pilot symbol. Finally, the optimal power allocation problem is studied.

Place, publisher, year, edition, pages
IEEE , 2016. 3651-3655 p.
Series
International Conference on Acoustics Speech and Signal Processing ICASSP, ISSN 1520-6149
Keyword [en]
Massive MIMO; multi-pair; power scaling law; two-way relaying
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:liu:diva-133763DOI: 10.1109/ICASSP.2016.7472358ISI: 000388373403158ISBN: 978-1-4799-9988-0 (print)OAI: oai:DiVA.org:liu-133763DiVA: diva2:1063999
Conference
IEEE International Conference on Acoustics, Speech, and Signal Processing
Available from: 2017-01-11 Created: 2017-01-09 Last updated: 2017-01-11

Open Access in DiVA

No full text

Other links

Publisher's full text

Search in DiVA

By author/editor
Björnson, Emil
By organisation
Communication SystemsFaculty of Science & Engineering
Telecommunications

Search outside of DiVA

GoogleGoogle Scholar

Altmetric score

Total: 115 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • 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