Per-user outage-constrained power loading technique for robust MISO downlink
作者： Mostafa Medra , Timothy N. Davidson
DOI: 10.1109/ACSSC.2015.7421338
关键词:
摘要: A low-complexity robust power loading technique is developed for multiple-input single-output (MISO) downlink systems. The uses straightforward probability insights from the second-order statistics of channel estimation errors to develop a iterative algorithm that provides control over outage each user. In case "massive MIMO" channels harden, iterations can be approximated in such way computational cost per iteration becomes linear number users. Preliminary simulation results suggest proposed significant improvements performance conventional techniques.
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