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We consider a promising application in Vehicular Cyber-Physical Systems (VCPS) called On-road Ad Delivery (OAD), where targeted advertisements are delivered via roadside APs to attract commuters to nearby shops. Different from most existing works on VANETs which only focused on a single technical area, this work on OAD involves technical elements from human factors, cyber systems and transportation...
The concept of on-road video services aims to provide infotainments to drivers/passengers during their trip. Instead of using paid services such as 3G/LTE/WiMAX communication technologies or exclusive Mobile TV Systems, free road-side APs can also be utilized to deliver videos available on the Internet to mobile users for cost saving. However, whether this approach can provide satisfactory user experience...
Minimizing the worst-case playback delay (WPD) in VoD services is both critical and challenging. Given a fixed amount of bandwidth for broadcasting and patching, there is no prior work on determining the minimum WPD, let alone guaranteeing it. In this work, we propose novel schemes that leverage the unique properties of a TDM-based Passive Optical Network (PON) by performing rebroadcasting and patching...
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