Title | ||
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Phase Transition Analysis for Covariance-Based Massive Random Access With Massive MIMO |
Abstract | ||
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This paper considers a massive random access problem in which a large number of sporadically active devices wish to communicate with a base station (BS) equipped with massive multiple-input multiple-output (MIMO) antennas. Each device is preassigned a unique signature sequence, and the BS identifies the active devices by detecting which sequences are transmitted. This device activity detection pro... |
Year | DOI | Venue |
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2022 | 10.1109/TIT.2021.3132397 | IEEE Transactions on Information Theory |
Keywords | DocType | Volume |
Maximum likelihood estimation,Channel estimation,Antennas,Performance evaluation,Fading channels,Massive MIMO,Covariance matrices | Journal | 68 |
Issue | ISSN | Citations |
3 | 0018-9448 | 2 |
PageRank | References | Authors |
0.37 | 0 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Zhilin Chen | 1 | 2 | 0.37 |
Foad Sohrabi | 2 | 2 | 0.37 |
Y. F. Liu | 3 | 454 | 30.59 |
Wei Yu | 4 | 6173 | 537.26 |