Name
Abstract | ||
|---|---|---|
Massive multiple-input and multiple-output (MIMO) has been recognized as a promising technology in the fifth-generation wireless networks. Under perfect channel state information, we derive three tractable closed-form expressions that corresponding to the lower bound, approximation, and upper bound on the achievable rate in a massive MIMO downlink system with maximum-ratio transmission precoding. Based on the proposed closed-form expressions, the power efficiency of the system is investigated as the number of transmit antennas increases. Simulation results demonstrate the tightness of our proposed closed-form expressions for the achievable sum-rate. |
Year | DOI | Venue |
|---|---|---|
2020 | 10.1002/dac.4232 | INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS |
Keywords | Field | DocType |
achievable sum-rate, approximation, lower bound, massive MIMO, upper bound | Mimo systems,Computer science,Computer network,Electronic engineering,Telecommunications link | Journal |
Volume | Issue | ISSN |
33 | 4 | 1074-5351 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Hao Li | 1 | 2 | 2.05 |
| Zhigang Wang | 2 | 0 | 0.34 |
| Houjun Wang | 3 | 198 | 23.29 |