Peak-to-Average Power Ratio Reduction Scheme in DCO-OFDM with a Combined Index Modulation and Convex Optimization.
Menglong WuJianwen ZhangYongfa XieYongchao ShiTianao YaoPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2024)
Keyphrases
- convex optimization
- orthogonal frequency division multiplexing
- interior point methods
- primal dual
- ofdm system
- total variation
- low rank
- convex optimization problems
- frequency selective
- convex formulation
- convex relaxation
- communication systems
- fading channels
- denoising
- convex constraints
- learning algorithm
- pairwise
- computer vision