Modified minimized mean value-MMSE algorithm-based semi-blind channel estimator for MC-IDMA systems.
Adeola AdisaStanley H. MneneyOlutayo O. OyerindePublished in: AFRICON (2015)
Keyphrases
- detection algorithm
- optimal solution
- worst case
- objective function
- preprocessing
- search space
- dynamic programming
- learning algorithm
- gradient projection
- estimation algorithm
- computational complexity
- np hard
- cost function
- simulated annealing
- least squares
- expectation maximization
- k means
- decision directed
- genetic algorithm