5 citations · 5 across the 5 of their papers we have counts for
Showing cs.NIShow all
2 papers · 1 filter
cs.NI2022
Caching Scalable Videos in the Edge of Wireless Cellular Networks
Xuewei Zhang, Yuan Ren, Tiejun Lv +1
By pre-fetching popular videos into the local caches of edge nodes, wireless edge caching provides an effective means of reducing repeated content deliveries. To meet the various v…
cs.NI2020★ 5 cited
Analysis and Optimization of Service Delay for Multi-quality Videos in Multi-tier Heterogeneous Network with Random Caching
Xuewei Zhang, Tiejun Lv, Yuan Ren +2
Aiming to minimize service delay, we propose a new random caching scheme in device-to-device (D2D)-assisted heterogeneous network. To support diversified viewing qualities of multi…