ZHANG Jing, WEI Wei. Study of video transmission for WSNs in traffic tunnel based on Ad-Hoc[J]. 2015, 34(8): 67-69+86. DOI: 10.13873/J.1000-9787(2015)08-0067-03.
On the basis of setting up wireless sensor networks( WSNs) model in traffic tunnel
transmission characteristics of wireless signal in traffic tunnel are analyzed. Using the classic Ad-Hoc routing protocol to construct simulation scene
video image transmission performance of WSNs in traffic tunnel is analyzed
through average peak signal-to-noise ratio( PSNR) value of image quality
and the average delay of network quality.Research show that the images transmission of WSNs based on Ad-Hoc routing protocol can satisfy the requirement of video monitoring in traffic tunnel
and the image quality in AODV protocol is better than DSDV.
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