Peak-to-Average Power Reduction of OFDM Signals by Convex Optimization: Experimental Validation and Performance Optimization.
Charles NaderPeter HändelNiclas BjörsellPublished in: IEEE Trans. Instrum. Meas. (2011)
Keyphrases
- convex optimization
- power reduction
- convex optimization problems
- power consumption
- convex relaxation
- norm minimization
- low power
- alternating direction method of multipliers
- interior point methods
- quadratic program
- low rank
- quadratically constrained quadratic
- signal processing
- power saving
- total variation
- augmented lagrangian method
- primal dual
- optimization problems
- high speed
- semi definite programming
- low cost
- power dissipation
- multithreading
- quadratic programming
- energy saving
- image processing
- operator splitting