EM-based poor slot update method for MIMO IDD receiver in fast time-varying channels

In this study, the authors propose an expectation-maximisation (EM)-based poor slot update method for multiple-input multiple-output (MIMO) iterative detection and decoding (IDD) receivers to increase their channel tracking capability in fast time-varying channels. The poor slots that trigger error...

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Bibliographic Details
Published in:	IET communications Vol. 12; no. 8; pp. 932 - 940
Main Authors:	Kim, Minsung, Cho, Jehoon, Oh, Taewon
Format:	Journal Article
Language:	English
Published:	The Institution of Engineering and Technology 15.05.2018
Subjects:	accurate channel tracking capability channel estimation channel state information channel updating technique detection error statistics fast mobile environment fast time‐varying channels MIMO communication MIMO IDD receiver multiple‐output noise figure 3.0 dB poor slot update method poor slots Research Article time‐varying channels trigger error propagation updated recursive least squares channel tracking algorithm velocity 180.0 km/h updated recursive least squares channel tracking algorithm fast mobile environment multiple-output detection fast time-varying channels channel state information noise figure 3.0 dB accurate channel tracking capability velocity 180.0 km/h MIMO IDD receiver trigger error propagation poor slots channel estimation poor slot update method time-varying channels MIMO communication error statistics channel updating technique
ISSN:	1751-8628, 1751-8636
Online Access:	Get full text
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