Robust beamforming in two-way relay networks: Quartically perturbed chance constrained formulation and tractable approximation.
Shuai MaAnthony Man-Cho SoKehu YangPublished in: ICASSP (2014)
Keyphrases
- robust optimization
- chance constrained
- computationally tractable
- stochastic programming
- chance constraints
- chance constrained programming
- mathematical programming
- decision theory
- network design
- computational complexity
- special case
- worst case
- sufficient conditions
- network structure
- knapsack problem
- approximation algorithms