Asymptotic Performance of Linear Receivers in Network MIMO - CentraleSupélec Access content directly
Conference Papers Year : 2010

Asymptotic Performance of Linear Receivers in Network MIMO

Jakob Hoydis
  • Function : Author
  • PersonId : 888901
Mari Kobayashi
  • Function : Author
  • PersonId : 975381

Abstract

We consider the asymptotic performance of a class of linear receivers in multiple-input multiple-output (MIMO) multiple access channels (MAC). Under the assumption that the number of transmitters K and the number of receive antennas N grow large at the same rate and that the receiver has only an imperfect estimate of the channel matrix, we derive deterministic equivalents for the signal-to-interference-plus-noise-ratio (SINR) at the receiver output. Since we assume that the channel matrix has a variance profile, i.e., different matrix entries exhibit different variances, the results are useful for the analysis of network MIMO systems where a user terminal (UT) sees a different path loss to different cooperative base stations (BSs). Our simulation results show that the asymptotic performance predictions are accurate for even small values of N and K.
Fichier principal
Vignette du fichier
lin_rx_final.pdf (182.97 Ko) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

hal-00554956 , version 1 (11-01-2011)

Identifiers

  • HAL Id : hal-00554956 , version 1

Cite

Jakob Hoydis, Mari Kobayashi, Merouane Debbah. Asymptotic Performance of Linear Receivers in Network MIMO. Asilomar Conference on Signals, Systems, and Computers (Asilomar'10), Nov 2010, Pacific Grove, CA, United States. ⟨hal-00554956⟩
83 View
317 Download

Share

Gmail Facebook X LinkedIn More