An Efficient Index Mapping Algorithm for OFDM-Index Modulation.
Eunchul YoonSun-Yong KimSoonbum KwonUnil YunPublished in: IEEE Access (2019)
Keyphrases
- learning algorithm
- times faster
- high accuracy
- preprocessing
- search space
- experimental evaluation
- similarity index
- detection algorithm
- dynamic programming
- np hard
- computational cost
- worst case
- convergence rate
- matching algorithm
- tree structure
- computationally efficient
- cost function
- estimation algorithm
- similarity measure
- optimal solution
- expectation maximization
- simulated annealing
- particle swarm optimization
- image quality
- recognition algorithm
- error correction
- computational complexity
- suffix tree
- mapping function
- database