Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • 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
Distributed precoding and user selection in MIMO interfering networks
KTH Royal Institute of Technology, Sweden.
KTH Royal Institute of Technology, Sweden.ORCID iD: 0000-0003-0995-9835
KTH Royal Institute of Technology, Sweden.
KTH Royal Institute of Technology, Sweden.
2015 (English)In: 2015 IEEE 6th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, CAMSAP 2015, 2015, p. 461-464Conference paper, Published paper (Refereed)
Abstract [en]

In this work we shed light on the problem of precoding and user selection in MIMO networks. We formulate the problem using the framework of stable matching, whereby a set of users wish to be matched to a set of serving base stations, such as to maximize the sum-rate performance of the system. Though the problem is NP-hard, we propose a suboptimal heuristic that tackles the problem in a distributed fashion: we apply a many-to-one stable matching algorithm to generate a sequence of matchings, and the Weighted MMSE algorithm to perform the precoding. We benchmark our algorithm againt the recently proposed Weighted MMSE with User Assignment algorithm.

Place, publisher, year, edition, pages
2015. p. 461-464
Keywords [en]
distributed optimization, joint precoding and user assignment, Multicell MIMO, stable matching, Algorithms, Assignment algorithms, Distributed pre-coding, Joint precoding, MIMO networks, Multi-cell MIMO, User selection, Optimization
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:ri:diva-55549DOI: 10.1109/CAMSAP.2015.7383836OAI: oai:DiVA.org:ri-55549DiVA, id: diva2:1582771
Conference
2015 IEEE 6th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP)
Available from: 2021-08-03 Created: 2021-08-03 Last updated: 2023-06-07Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full text

Authority records

Mochaourab, Rami

Search in DiVA

By author/editor
Mochaourab, Rami
Telecommunications

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 20 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • 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