Codebook-Aided DOA Estimation Algorithms for Massive MIMO System

The conventional direction of arrival (DOA) estimation algorithm is not effective with the tremendous complexity due to the large-scale array antennas in a massive multiple-input multiple-output (MIMO) system. A new frame structure for downlink transmission is presented. Then, codebook-aided (C-aide...

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Bibliographic Details
Main Authors: Shufeng Li, Hongda Wu, Libiao Jin
Format: Article
Language:English
Published: MDPI AG 2018-12-01
Series:Electronics
Subjects:
Online Access:http://www.mdpi.com/2079-9292/8/1/26