| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8953882 | ICT Express | 2018 | 5 Pages |
Abstract
Point-to-point MIMO systems without channel state information at the transmitter (No CSIT) and with perfect channel state information at the transmitter (Perfect CSIT) were considered for the application of a novel singular-value-decomposition-based (SVD-based) iterative water-filling algorithm (IWFA). The optimal transmit power was computed for Rayleigh fading-based eigenchannels using an estimated iterative water-filling power allocation algorithm to maximize ergodic capacity. The results obtained with the proposed method showed significant improvements in ergodic capacity compared with the average power allocation method.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
Vinodh Kumar Minchula, G. Sasibhushana Rao,