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Delay Analysis of Hybrid WiFi-LiFi System
Sihua Shao, Abdallah Khreishah, Moussa Ayyash
Heterogeneous wireless networks are capable of effectively leveraging different access technologies to provide a wide variety of coverage areas. In this paper, the coexistence of W…
Joint Link Scheduling and Brightness Control for Greening VLC-based Indoor Access Networks
Sihua Shao, Abdallah Khreishah, Issa Khalil
Demands for broadband wireless access services is expected to outstrip the spectrum capacity in the near-term - "spectrum crunch". Deploying additional femotocells to address this…
A provably efficient online collaborative caching algorithm for multicell-coordinated systems
Ammar Gharaibeh, Abdallah Khreishah, Bo Ji +1
Caching at the base stations brings the contents closer to the users, reduces the traffic through the backhaul links, and reduces the delay experienced by the cellular users. The c…
Design of a visible-light-communication enhanced WiFi system
Sihua Shao, Abdallah Khreishah, Moussa Ayyash +5
Visible light communication (VLC) has wide unlicensed bandwidth, enables communication in radio frequency (RF) sensitive environments, realizes energy-efficient data transmission,…