Joint Link Scheduling and Brightness Control for Greening VLC-Based Indoor Access Networks
Joint Link Scheduling and Brightness Control for Greening VLC-Based Indoor Access Networks
Demands for broadband wireless access services are expected to outstrip the spectrum capacity in the near-term "spectrum crunch." Deploying additional femtocells to address this challenge is cost-inefficient due to the backhaul challenge and the exorbitant system maintenance. According to an Alcatel–Lucent report, most mobile Internet access traffic happens indoors. Leveraging …