2017 IEEE 85th Vehicular Technology Conference (VTC Spring) 2017
DOI: 10.1109/vtcspring.2017.8108558
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ThinGs In a Fog: System Illustration with Connected Vehicles

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Cited by 10 publications
(11 citation statements)
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“…In an edge-centric CPS, the physical proximity of devices to the data source reduces the wireless communication latency, and a layered architecture increases the scalability ( 19 ). The edge-centric CPS, as shown in Figure 2 for a CV system, consists of three edge layers: (i) mobile edge (e.g., on-board sensors and computing device inside a vehicle); (ii) fixed edge (e.g., roadside transportation data infrastructure); and (iii) system edge (e.g., backend server at TMC) ( 5 ). This hierarchical cyber-physical system architecture can address complexity and scale issues of CV systems.…”
Section: Connected Vehicle Application Development Platform (Cvdep)mentioning
confidence: 99%
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“…In an edge-centric CPS, the physical proximity of devices to the data source reduces the wireless communication latency, and a layered architecture increases the scalability ( 19 ). The edge-centric CPS, as shown in Figure 2 for a CV system, consists of three edge layers: (i) mobile edge (e.g., on-board sensors and computing device inside a vehicle); (ii) fixed edge (e.g., roadside transportation data infrastructure); and (iii) system edge (e.g., backend server at TMC) ( 5 ). This hierarchical cyber-physical system architecture can address complexity and scale issues of CV systems.…”
Section: Connected Vehicle Application Development Platform (Cvdep)mentioning
confidence: 99%
“…Considering a large-scale deployment of CV CPS, the concept of edge computing is introduced as the underlying computing approach ( 5 ). Edge computing has the potential benefits of enabling reduced communication latency and increased scalability.…”
mentioning
confidence: 99%
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“…Layered Architecture. The key motivations for choosing the layered architecture of the testbed are to reduce data delivery delay and data loss rate, and increase throughput between diffferent edges of the CU-CVT testbed (19). DSRC provides a low-latency, high-throughput communication link from a Mobile Edge to a Fixed Edge and many applications, such as queue prediction, traffic data collection, and video monitoring, which may need computation at the Fixed Edge rather than sending the data to a System Edge.…”
Section: System Design and Prototypingmentioning
confidence: 99%
“…As there is no specific standard for device configuration and it is the early phase of equipment production, one needs to write one's own code to make it compatible with the platform. Another approach involves developing a generalized CVT distributed application services package, such as ThinGs in a Fog (TGIF) (19), to provide services, such as geo-location, messaging, HetNet and WAVE services, for application developers.…”
Section: System Deploymentmentioning
confidence: 99%