TY - GEN
T1 - On "shooting" a moving vehicle with data flows
AU - Yoon, Seokhoon
AU - Ngo, Hung Q.
AU - Qiao, Chunming
PY - 2007
Y1 - 2007
N2 - This paper proposes an ITS system that uses not only integrated cellular and ad hoc relaying technologies, but also users' mobility profiles. It focuses on a subsystem where cellular bandwidth is used mostly for control signals, and an ad hoc distribution network (ADN) is used for file downloading and video streaming. The paper formulates an optimization problem with the objective being to maximize the amount of data to be delivered to a moving vehicles via the ADN, and thereby minimizing the usage of the costly cellular bandwidth for data transfer. Three approaches based on non-linear and linear programs are described and compared, and simulation results indicate that a satisfying performance for file download applications can be achieved.
AB - This paper proposes an ITS system that uses not only integrated cellular and ad hoc relaying technologies, but also users' mobility profiles. It focuses on a subsystem where cellular bandwidth is used mostly for control signals, and an ad hoc distribution network (ADN) is used for file downloading and video streaming. The paper formulates an optimization problem with the objective being to maximize the amount of data to be delivered to a moving vehicles via the ADN, and thereby minimizing the usage of the costly cellular bandwidth for data transfer. Three approaches based on non-linear and linear programs are described and compared, and simulation results indicate that a satisfying performance for file download applications can be achieved.
UR - https://www.scopus.com/pages/publications/48649094300
U2 - 10.1109/MOVE.2007.4300803
DO - 10.1109/MOVE.2007.4300803
M3 - Conference contribution
AN - SCOPUS:48649094300
SN - 9781424416905
T3 - 2007 Mobile Networking for Vehicular Environments, MOVE
SP - 49
EP - 54
BT - 2007 Mobile Networking for Vehicular Environments, MOVE
T2 - 2007 Mobile Networking for Vehicular Environments, MOVE
Y2 - 11 May 2007 through 11 May 2007
ER -