69 citations · 310 across the 26 of their papers we have counts for
6 papers · 1 filter
Optimal Multicast of Tiled 360 VR Video in OFDMA Systems
Chengjun Guo, Ying Cui, Zhi Liu
In this letter, we study optimal multicast of tiled 360 virtual reality (VR) video from one server (base station or access point) to multiple users in an orthogonal frequency divis…
Optimal Multicast of Tiled 360 VR Video
Chengjun Guo, Ying Cui, Zhi Liu
In this letter, we study optimal multicast of tiled 360 virtual reality (VR) video from one server (base station or access point) to multiple users. We consider random viewing dire…
Energy-Efficient Multi-View Video Transmission with View Synthesis-Enabled Multicast
Wei Xu, Yuzhuo Wei, Ying Cui +1
Multi-view videos (MVVs) provide immersive viewing experience, at the cost of heavy load to wireless networks. Except for further improving viewing experience, view synthesis can c…
AF-DCGAN: Amplitude Feature Deep Convolutional GAN for Fingerprint Construction in Indoor Localization Systems
Qiyue Li, Heng Qu, Zhi Liu +4
With widely deployed WiFi network and the uniqueness feature (fingerprint) of wireless channel information, fingerprinting based WiFi positioning is currently the mainstream indoor…
A Deep Reinforcement Learning Based Approach for Cost- and Energy-Aware Multi-Flow Mobile Data Offloading
Cheng Zhang, Zhi Liu, Bo Gu +2
With the rapid increase in demand for mobile data, mobile network operators are trying to expand wireless network capacity by deploying wireless local area network (LAN) hotspots o…
Cost- and Energy-Aware Multi-Flow Mobile Data Offloading Using Markov Decision Process
Cheng Zhang, Bo Gu, Zhi Liu +2
With the rapid increase in demand for mobile data, mobile network operators are trying to expand wireless network capacity by deploying wireless local area network (LAN) hotspots o…