Improving cache-enabled D2D communications using actor–critic networks over licensed and unlicensed spectrum

Improving cache-enabled D2D communications using actor–critic networks over licensed and unlicensed spectrum

Cache-enabled Device-to-Device (D2D) communications is an effective way to improve data sharing. User Equipment (UE)-level caching holds the potential to reduce the data traffic burden on the core network. Licensed spectrum is utilized for D2D communications, but due to spectrum scarcity, exploring...

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Bibliographic Details
Main Authors: Muhammad Sheraz, Teong Chee Chuah, Kashif Sultan, Manzoor Ahmed, It Ee Lee, Saw Chin Tan
Format: Article
Language:English
Published: Elsevier 2024-12-01
Series:Journal of King Saud University: Computer and Information Sciences
Subjects:
D2D
Unlicensed spectrum
Caching
Reinforcement learning
Actor–critic networks
Duty cycle
Online Access:http://www.sciencedirect.com/science/article/pii/S1319157824003380
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