RIS-Assisted Grant-Free NOMA: User Pairing, RIS Assignment, and Phase Shift Alignment.
Fatih KilincRecep A. TasciAbdulkadir CelikAsmaa AbdallahAhmed M. EltawilErtugrul BasarPublished in: IEEE Trans. Cogn. Commun. Netw. (2023)
Keyphrases
- phase shift
- user interaction
- user oriented
- user interface
- information retrieval
- data sets
- case study
- query formulation
- recommender systems
- user requirements
- user experience
- relevance feedback
- user centered
- user input
- user behavior
- user preferences
- end users
- search algorithm
- information systems
- search engine
- artificial intelligence
- neural network