On Regularization Parameter for Block Diagonalization with Limited Feedback 


Vol. 46,  No. 7, pp. 1156-1159, Jul.  2021
10.7840/kics.2021.46.7.1156


PDF
  Abstract

In downlink multiple antenna systems, the performance of block diagonalization is improved by using an appropriate regularization parameter. The optimal value of the parameter can be obtained by an explicit form if the transmitter has a perfect channel state information. However, with limited feedback, the regularization parameter should be shifted reflecting the effect of the multiuser interference. This study investigates the behavior of the regularization parameter with limited feedback, when the number of receive antennas is greater than one.

  Statistics
Cumulative Counts from November, 2022
Multiple requests among the same browser session are counted as one view. If you mouse over a chart, the values of data points will be shown.


  Cite this article

[IEEE Style]

M. Min, "On Regularization Parameter for Block Diagonalization with Limited Feedback," The Journal of Korean Institute of Communications and Information Sciences, vol. 46, no. 7, pp. 1156-1159, 2021. DOI: 10.7840/kics.2021.46.7.1156.

[ACM Style]

Moonsik Min. 2021. On Regularization Parameter for Block Diagonalization with Limited Feedback. The Journal of Korean Institute of Communications and Information Sciences, 46, 7, (2021), 1156-1159. DOI: 10.7840/kics.2021.46.7.1156.

[KICS Style]

Moonsik Min, "On Regularization Parameter for Block Diagonalization with Limited Feedback," The Journal of Korean Institute of Communications and Information Sciences, vol. 46, no. 7, pp. 1156-1159, 7. 2021. (https://doi.org/10.7840/kics.2021.46.7.1156)

Search
(IN TITLE, AUTHOR, ABSTRACT,KEYWORDS)

Advanced Search ▼

POPULAR KEYWORDS
(TOP 10 KEYWORDS)

Recent Publications
(LAST 3 YEARS)






pISSN : 1226 - 4717
eISSN : 2287 - 3880