TY - GEN
T1 - DOVE
T2 - 2012 9th Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks, SECON 2012
AU - Yan, Tan
AU - Zhang, Wensheng
AU - Wang, Guiling
PY - 2012
Y1 - 2012
N2 - Efficient data dissemination to a fixed number of receivers in VANET is a new issue and is challenging considering the dynamic nature of VANET. We aim to accurately control the number of receivers, achieve low dissemination delay and incur only small communication overhead. To achieve the goal, we design DOVE (Data Dissemination to A Fixed Number of Receivers in VANET) inspired by processor scheduling, which treats roads as processors to optimize the workload assignment and improves the efficiency of on-road dissemination. DOVE reaches the desired number of receivers with little inaccuracy and minimizes the dissemination delay with low communication overhead. We enhance our protocol with workload backup to deal with vehicles' quitting the network. We utilize the unique characteristics of VANET and propose heuristics accordingly to significantly reduce the dissemination delay and overhead. Simulation results show that our scheme disseminates data to all the pre-given number of receivers in a very light overhead and low delay.
AB - Efficient data dissemination to a fixed number of receivers in VANET is a new issue and is challenging considering the dynamic nature of VANET. We aim to accurately control the number of receivers, achieve low dissemination delay and incur only small communication overhead. To achieve the goal, we design DOVE (Data Dissemination to A Fixed Number of Receivers in VANET) inspired by processor scheduling, which treats roads as processors to optimize the workload assignment and improves the efficiency of on-road dissemination. DOVE reaches the desired number of receivers with little inaccuracy and minimizes the dissemination delay with low communication overhead. We enhance our protocol with workload backup to deal with vehicles' quitting the network. We utilize the unique characteristics of VANET and propose heuristics accordingly to significantly reduce the dissemination delay and overhead. Simulation results show that our scheme disseminates data to all the pre-given number of receivers in a very light overhead and low delay.
UR - http://www.scopus.com/inward/record.url?scp=84867954782&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84867954782&partnerID=8YFLogxK
U2 - 10.1109/SECON.2012.6275787
DO - 10.1109/SECON.2012.6275787
M3 - Conference contribution
AN - SCOPUS:84867954782
SN - 9781467319058
T3 - Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks workshops
SP - 272
EP - 280
BT - 2012 9th Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks, SECON 2012
Y2 - 18 June 2012 through 21 June 2012
ER -