User Grouping for Massive MIMO in FDD Systems: New Design Methods and Analysis
The massive multiple-input multiple-output (MIMO) system has drawn increasing attention recently as it is expected to boost the system throughput and result in lower costs. Previous studies mainly focus on time division duplexing (TDD) systems, which are more amenable to practical implementations du...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2014-01-01
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| Series: | IEEE Access |
| Online Access: | https://ieeexplore.ieee.org/document/6888467/ |