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Advances, Systems and Applications

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Table 3 Summary of results under various vehicle density, parking duration and vehicle speed

From: Evaluating TCP performance of routing protocols for traffic exchange in street-parked vehicles based fog computing infrastructure

 ThroughputDelayPDR
Vehicle DensityIncreasing vehicle density caused lower throughput, lower PDR and higher delay
 LAR is highly influenced by increasing vehicle density
 Highest throughput: AODVLowest delay: AODVHighest PDR: AODV
 Lowest throughput: LARHighest delay: LARLowest PDR: LAR
Parking DurationIncreasing parking duration caused higher throughput, higher PDR and lower delay but DREAM
 and LAR (geographic routing protocols) attain lower throughput, lower PDR and higher delay
 AODV and DSR are highly influenced by increasing parking durations
 Highest throughput: DREAMLowest delay: AODVHighest PDR: AODV
 Lowest throughput: DSDVHighest delay: LARLowest PDR: DSDV
Vehicle SpeedIncreasing vehicle speed caused lower throughput, lower PDR and higher delay
 LAR is highly influenced by increasing vehicle speed
 Highest throughput: DREAMLowest delay: DREAMHighest PDR: AODV
 Lowest throughput: LARHighest delay: LARLowest PDR: LAR