hh.sePublications
Planned maintenance
A system upgrade is planned for 10/12-2024, at 12:00-13:00. During this time DiVA will be unavailable.
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
ESPRIT-Oriented Precoder Design for mmWave Channel Estimation
Chalmers University of Technology, Gothenburg, Sweden.ORCID iD: 0000-0002-7718-8377
University of Salento, Lecce, Italy.
Halmstad University, School of Information Technology.ORCID iD: 0000-0003-0598-0178
University of Salento, Lecce, Italy.ORCID iD: 0000-0001-7118-9734
Show others and affiliations
2023 (English)In: 2023 IEEE International Conference on Communications Workshops (ICC Workshops), IEEE, 2023, p. 903-908Conference paper, Published paper (Refereed)
Abstract [en]

We consider the problem of ESPRIT-oriented precoder design for beamspace angle-of-departure (AoD) estimation in downlink mmWave multiple-input single-output communications. Standard precoders (i.e., directional/sum beams) yield poor performance in AoD estimation, while Cramer-Rao bound-optimized precoders undermine the so-called shift invariance property (SIP) of ESPRIT. To tackle this issue, the problem of designing ESPRIT-oriented precoders is formulated to jointly optimize over the precoding matrix and the SIP-restoring matrix of ESPRIT. We develop an alternating optimization approach that updates these two matrices under unit-modulus constraints for analog beamforming architectures. Simulation results demonstrate the validity of the proposed approach while providing valuable insights on the beampatterns of the ESPRIT-oriented precoders. © 2023 IEEE.

Place, publisher, year, edition, pages
IEEE, 2023. p. 903-908
Series
IEEE International Conference on Communications workshops : [proceedings], ISSN 2164-7038, E-ISSN 2694-2941
Keywords [en]
beamspace ESPRIT, channel estimation, mmWave communications, Precoder design
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:hh:diva-52206DOI: 10.1109/ICCWorkshops57953.2023.10283661Scopus ID: 2-s2.0-85177868614ISBN: 9798350333077 (electronic)ISBN: 9798350333084 (print)OAI: oai:DiVA.org:hh-52206DiVA, id: diva2:1818209
Conference
2023 IEEE International Conference on Communications Workshops, ICC Workshops 2023, Rome, Italy, 28 May-1 June, 2023
Funder
EU, Horizon 2020, 101015956
Note

Funding: This work was supported, in part, by the European Commission through the H2020 project Hexa-X (Grant Agreement no. 101015956), the MSCA-IF grant 888913 (OTFSRADCOM), ICREA Academia Program, and Spanish R+D project PID2020-118984GB-I00.

Available from: 2023-12-08 Created: 2023-12-08 Last updated: 2023-12-08Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textScopus

Authority records

Jiang, Fan

Search in DiVA

By author/editor
Keskin, Musa FurkanJiang, FanColuccia, AngeloSeco-Granados, GonzaloWymeersch, Henk
By organisation
School of Information Technology
Communication Systems

Search outside of DiVA

GoogleGoogle Scholar

doi
isbn
urn-nbn

Altmetric score

doi
isbn
urn-nbn
Total: 17 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