Alternate hybrid precoding algorithm for wideband millimetre wave massive MIMO systems

Hybrid precoding, combining the digital and analogue precoding, is a key enabler to reach a compromise between system performance and hardware complexity in millimetre wave (mmWave) massive multiple-input multiple-output (MIMO) systems. Most previous studies on hybrid precoding considered narrowband...

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Vydáno v:	IET communications Ročník 14; číslo 8; s. 1261 - 1267
Hlavní autoři:	Zhang, Ran, Zou, Weixia, Wang, Ye, Cui, Mingyang, Sun, Xuebin
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	The Institution of Engineering and Technology 12.05.2020
Témata:	analogue precoder broadband networks digital analogue precoding digital precoder hardware complexity hybrid precoding algorithm hybrid precoding design hybrid precoding problem low‐complexity algorithm millimetre wave communication millimetre wave massive multiple‐input multiple‐output systems MIMO communication mmWave massive MIMO systems mmWave OFDM systems mmWave systems narrowband channels OFDM modulation orthogonal frequency division multiplexing precoding Research Article system performance wideband channels wideband millimetre wave massive MIMO systems wireless channels hybrid precoding design mmWave massive MIMO systems orthogonal frequency division multiplexing millimetre wave massive multiple-input multiple-output systems low-complexity algorithm digital precoder broadband networks millimetre wave communication wideband millimetre wave massive MIMO systems precoding mmWave systems narrowband channels hybrid precoding algorithm wideband channels system performance OFDM modulation wireless channels hardware complexity hybrid precoding problem digital analogue precoding analogue precoder mmWave OFDM systems MIMO communication
ISSN:	1751-8628, 1751-8636
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