Conference
Robust Downlink Power Control Using Worst-Case Performance Optimization
Abstract
In this paper, a new robust downlink power control solution based on worst-case performance optimization is developed. Our approach depends on explicit modeling of uncertainties in the downlink channel correlation (DCC) matrices, worstcase performance optimization and guarantees that the quality of service (QoS) constraints are satisfied for all users using minimum amount of power. An iterative algorithm to find the optimum power allocation is …
Authors
Li H-P; Liu T-T; Zhang J-K; Wong KM
Pagination
pp. 2563-2567
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
July 1, 2008
DOI
10.1109/isit.2008.4595454
Name of conference
2008 IEEE International Symposium on Information Theory