Hybrid Double-RIS and DF-Relay for Outdoor-to-Indoor Communication
Reconfigurable intelligent surface (RIS) is a promising solution to enhance the energy and spectral efficiency of future wireless networks. The system with single RIS might not be able to provide sufficient line-of-sight (LoS) links for outdoor-indoor communication, which often limits the signal tra...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2022-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9967969/ |