Fog Radio Access Networks With Hierarchical Content Delivery
We investigate a novel hierarchical content delivery strategy for F-RAN in this paper to accommodate the acquisition of popular multimedia files. Particularly, the studied F-RAN is assumed to be formed by base stations (BSs), cache-enabled fog user equipments (F-UEs), and conventional cellular user...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2019-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8638936/ |