SwePub
Sök i SwePub databas

  Extended search

Träfflista för sökning "WFRF:(Farsaei Amirashkan) "

Search: WFRF:(Farsaei Amirashkan)

  • Result 1-1 of 1
Sort/group result
   
EnumerationReferenceCoverFind
1.
  • Farsaei, Amirashkan, et al. (author)
  • Uniform Linear Arrays With Optimized Inter-Element Spacing for LOS Massive MIMO
  • 2021
  • In: IEEE Communications Letters. - 1558-2558 .- 1089-7798. ; 25:2, s. 613-616
  • Journal article (peer-reviewed)abstract
    • In this letter, a uniform linear array (ULA) is proposed for line-of-sight massive multiple-input-multiple-output (MIMO). It is assumed that the number of antennas is fixed. For a given ULA with an arbitrary inter-element spacing, the probability that the correlation among the channel vectors of two users being above a threshold value is derived. The inter-element spacing of the proposed ULA is the one for which the aforementioned probability is minimized. To show the effectiveness of the proposed ULA, simulation results for two scenarios are given for a 64-antenna ULA that serves 6 single-antenna users. By using the proposed ULA instead of conventional half-wavelength ULA, 5th percentile sum-rate for zero-forcing precoder is improved by 9.90 bits/channel use in first scenario without dropping, and by 1.43 bits/channel use in second scenario with dropping 1 user.
  •  
Skapa referenser, mejla, bekava och länka
  • Result 1-1 of 1
Type of publication
journal article (1)
Type of content
peer-reviewed (1)
Author/Editor
Maaskant, Rob, 1978 (1)
Amani, Navid, 1985 (1)
Gustavsson, Ulf (1)
Farsaei, Amirashkan (1)
Alvarado, Alex (1)
Willems, Frans M. J. (1)
University
Chalmers University of Technology (1)
Language
English (1)
Research subject (UKÄ/SCB)
Engineering and Technology (1)
Year
2021 (1)

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view