TY - JOUR
T1 - Data uplink strategy in mobile cloud service based vehicular ad hoc network
AU - Liu, Bingyi
AU - Wu, Libing
AU - Jia, Dongyao
AU - Nie, Lei
AU - Ye, Luyao
AU - Wang, Jianping
N1 - Publisher Copyright:
© 2016, Science Press. All right reserved.
PY - 2016/4/1
Y1 - 2016/4/1
N2 - The data delivery in traditional dedicated short range communication (DSRC) based vehicular ad hoc network (VANET) can hardly meet the transmission quality of service (QoS) requirement. Data transmission through mobile gateway can definitely extend the broadcast area and significantly reduce the remote transmission delay. This paper proposes a novel VANET architecture and data delivery method accordingly, which combines the idea of mobile cloud computing. We firstly provide the registration procedure of gateway server (GWS). Then, by jointly considering the historical data and real-time information, a GWS selection method by cloud is proposed to dynamically decide the participating GWSs and their service area. After acquiring the service information from GWS, the gateway consumer (GWC) can choose the optimal GWS from its GWS list by jointly considering communication load, link stability, channel quality, etc, and transmit the data to the selected GWS which will then send the data to cloud. Simulations with different scenarios in OMNeT++ and mathematical analysis demonstrate that the proposed method can achieve lower transmission delay and higher delivery success ratio.
AB - The data delivery in traditional dedicated short range communication (DSRC) based vehicular ad hoc network (VANET) can hardly meet the transmission quality of service (QoS) requirement. Data transmission through mobile gateway can definitely extend the broadcast area and significantly reduce the remote transmission delay. This paper proposes a novel VANET architecture and data delivery method accordingly, which combines the idea of mobile cloud computing. We firstly provide the registration procedure of gateway server (GWS). Then, by jointly considering the historical data and real-time information, a GWS selection method by cloud is proposed to dynamically decide the participating GWSs and their service area. After acquiring the service information from GWS, the gateway consumer (GWC) can choose the optimal GWS from its GWS list by jointly considering communication load, link stability, channel quality, etc, and transmit the data to the selected GWS which will then send the data to cloud. Simulations with different scenarios in OMNeT++ and mathematical analysis demonstrate that the proposed method can achieve lower transmission delay and higher delivery success ratio.
KW - Data transmission
KW - Gateway consumer (GWC)
KW - Gateway selection
KW - Gateway server (GWS)
KW - Mobile cloud computing
KW - Vehicular ad hoc network (VANET)
UR - http://www.scopus.com/inward/record.url?scp=84964999269&partnerID=8YFLogxK
U2 - 10.7544/issn1000-1239.2016.20151150
DO - 10.7544/issn1000-1239.2016.20151150
M3 - Article
AN - SCOPUS:84964999269
SN - 1000-1239
VL - 53
SP - 811
EP - 823
JO - Jisuanji Yanjiu yu Fazhan/Computer Research and Development
JF - Jisuanji Yanjiu yu Fazhan/Computer Research and Development
IS - 4
ER -