A Joint Approach for Low-Complexity Channel Estimation in 5G Massive MIMO Systems
Traditional Minimum Mean Square Error (MMSE) detection is widely used in wireless communications, however, it introduces matrix inversion and has a higher computational complexity. For massive Multiple-input Multiple-output (MIMO) systems, this detection complexity is very high due to its huge chann...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2018-09-01
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| Series: | Electronics |
| Subjects: | |
| Online Access: | http://www.mdpi.com/2079-9292/7/10/218 |