A comprehensive review on various estimation techniques for multi input multi output channel
Other Title(s)
مراجعة شاملة لمختلف تقنيات التقدير لقناة ذات المدخلات و المخرجات المتعددة
Joint Authors
al-Dhahab, Awwab Qasim Jumah
al-Rufaiat, Samir Abd al-Kazim Khudayr
Source
Journal of University of Babylon for Engineering Sciences
Issue
Vol. 27, Issue 1 (31 Jan. 2019), pp.262-274, 13 p.
Publisher
Publication Date
2019-01-31
Country of Publication
Iraq
No. of Pages
13
Main Subjects
Abstract EN
The problem of wireless channel estimation has been evolving due to some undesirable effects of channel physical properties on transmitted signals.
at the receiver end, distortions, delays, attenuations, interferences, and phase shifts are the most issues encounter together with the received signals.
in order to overcome channel effects and provide almost a perfect quality of data transmission, channel parameter estimation is needed.
In Multiple Input-Multiple Output systems (MIMO), channel estimation is a more complicated step as compared with the single input-single output systems, SISO, because of the fact that the number of sub-channels that needs estimate is much greater than SISO systems.
the fundamental objective of this research paper is to go over the famous and efficient algorithms that have been innovated to solve the problem of MIMO channel estimation in wireless communication systems.
In this paper, these techniques have been classified into three groups: non-blind, semi-blind and blind estimation.
for each group, a brief illustration is presented for familiar estimation algorithms.
finally, we compare between these techniques based on computational complexity, latency and estimation accuracy.
American Psychological Association (APA)
al-Dhahab, Awwab Qasim Jumah& al-Rufaiat, Samir Abd al-Kazim Khudayr. 2019. A comprehensive review on various estimation techniques for multi input multi output channel. Journal of University of Babylon for Engineering Sciences،Vol. 27, no. 1, pp.262-274.
https://search.emarefa.net/detail/BIM-918210
Modern Language Association (MLA)
al-Dhahab, Awwab Qasim Jumah& al-Rufaiat, Samir Abd al-Kazim Khudayr. A comprehensive review on various estimation techniques for multi input multi output channel. Journal of University of Babylon for Engineering Sciences Vol. 27, no. 1 (2019), pp.262-274.
https://search.emarefa.net/detail/BIM-918210
American Medical Association (AMA)
al-Dhahab, Awwab Qasim Jumah& al-Rufaiat, Samir Abd al-Kazim Khudayr. A comprehensive review on various estimation techniques for multi input multi output channel. Journal of University of Babylon for Engineering Sciences. 2019. Vol. 27, no. 1, pp.262-274.
https://search.emarefa.net/detail/BIM-918210
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 271-273
Record ID
BIM-918210