Frequency-Dependent Precoding Based Beam Training in Terahertz Massive MIMO Systems 


Vol. 47,  No. 10, pp. 1535-1537, Oct.  2022
10.7840/kics.2022.47.10.1535


PDF
  Abstract

In this paper, we propose a fast beam training scheme reducing the beam training overhead in terahertz massive multiple input/output (THz massive MIMO) system. The proposed technique generates a frequency-dependent beam using the real time delay (RTD) and estimates angle-of-departure (AoD) for user equipment (UE) through each frequency-dependent beam. Since the frequency-dependent beams can be exploited to probe multiple angles at a time, we can reduce the beam training overhead significantly.

  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.


  Related Articles
  Cite this article

[IEEE Style]

S. Kim and B. Shim, "Frequency-Dependent Precoding Based Beam Training in Terahertz Massive MIMO Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 47, no. 10, pp. 1535-1537, 2022. DOI: 10.7840/kics.2022.47.10.1535.

[ACM Style]

Seungnyun Kim and Byonghyo Shim. 2022. Frequency-Dependent Precoding Based Beam Training in Terahertz Massive MIMO Systems. The Journal of Korean Institute of Communications and Information Sciences, 47, 10, (2022), 1535-1537. DOI: 10.7840/kics.2022.47.10.1535.

[KICS Style]

Seungnyun Kim and Byonghyo Shim, "Frequency-Dependent Precoding Based Beam Training in Terahertz Massive MIMO Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 47, no. 10, pp. 1535-1537, 10. 2022. (https://doi.org/10.7840/kics.2022.47.10.1535)

Search
(IN TITLE, AUTHOR, ABSTRACT,KEYWORDS)

Advanced Search ▼

POPULAR KEYWORDS
(TOP 10 KEYWORDS)

Recent Publications
(LAST 3 YEARS)






pISSN : 1226 - 4717
eISSN : 2287 - 3880