Name
Abstract | ||
|---|---|---|
In reconfigurable intelligent surfaces (RISs) aided millimeter wave communication systems, accurate channel state information (CSI) is particularly crucial to achieve high passive beamforming gain. However, the complexity of channel estimation increases significantly due to the high-dimensional channel matrix and the additional RISs’ assisted channels. To tackle this challenge, an alternating dire... |
Year | DOI | Venue |
|---|---|---|
2021 | 10.1109/LCOMM.2021.3095218 | IEEE Communications Letters |
Keywords | DocType | Volume |
Channel estimation,Sparse matrices,Estimation,Training,Millimeter wave communication,Complexity theory,Transmission line matrix methods | Journal | 25 |
Issue | ISSN | Citations |
9 | 1089-7798 | 6 |
PageRank | References | Authors |
0.40 | 0 | 5 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Heng Liu | 1 | 6 | 0.40 |
| Jiayi Zhang | 2 | 911 | 74.44 |
| Qingqing Wu | 3 | 2228 | 90.86 |
| Huahua Xiao | 4 | 9 | 1.83 |
| Bo Ai | 5 | 1581 | 185.94 |