A Decentralized Pilot Assignment Algorithm for Scalable O-RAN Cell-Free Massive MIMO.
Myeung Suk OhAnindya Bijoy DasSeyyedali HosseinalipourTaejoon KimDavid J. LoveChristopher G. BrintonPublished in: IEEE J. Sel. Areas Commun. (2024)
Keyphrases
- detection algorithm
- experimental evaluation
- computational complexity
- learning algorithm
- objective function
- cooperative
- np hard
- high accuracy
- single pass
- estimation algorithm
- improved algorithm
- computational cost
- dynamic programming
- cost function
- optimal solution
- linear programming
- expectation maximization
- times faster
- segmentation algorithm
- matching algorithm
- preprocessing
- feature selection
- decision trees
- convergence rate
- tree structure
- optimization algorithm
- computationally efficient
- input data
- simulated annealing
- k means
- mobile robot