Robust Linear MIMO in the Downlink: A Worst-Case Optimization with Ellipsoidal Uncertainty Regions.
Gan ZhengKai-Kit WongTung-Sang NgPublished in: EURASIP J. Adv. Signal Process. (2008)
Keyphrases
- worst case
- robust optimization
- upper bound
- optimization problems
- optimization algorithm
- quadratic programming
- average case
- error bounds
- special case
- wireless channels
- piecewise constant
- optimization method
- resource allocation
- np hard
- greedy algorithm
- signal to noise ratio
- decision theory
- computationally efficient
- image sequences
- fading channels
- worst case scenario