TY - GEN
T1 - Intelligent Offloading Strategies for High Throughput Traffic Intersection Coordination
AU - Mo, Yangan
AU - Wang, Mengqi
AU - Zhang, Tingting
AU - Zhang, Qinyu
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/4
Y1 - 2019/4
N2 - Appropriate traffic coordination at road intersections plays a crucial part in modern intelligent transportation systems (ITS). However, in some existing coordination algorithms, the complexity is too high to achieve real time solutions, that restricts their applications. Therefore, we try to propose an efficient computation offloading method based on an optimal coordination framework, by which the traffic throughput can be maximized [1]. Two different objective functions are adopted to make the computation simultaneously, under the constraints of the traffic statistics and communications capabilities. Numerical results show that both strategies can reduce the computation time of the system by approximate 20%. Additionally, as the computation capability of vehicles increases, the optimal offloading schemes achieved by the two proposed strategies may vary accordingly.
AB - Appropriate traffic coordination at road intersections plays a crucial part in modern intelligent transportation systems (ITS). However, in some existing coordination algorithms, the complexity is too high to achieve real time solutions, that restricts their applications. Therefore, we try to propose an efficient computation offloading method based on an optimal coordination framework, by which the traffic throughput can be maximized [1]. Two different objective functions are adopted to make the computation simultaneously, under the constraints of the traffic statistics and communications capabilities. Numerical results show that both strategies can reduce the computation time of the system by approximate 20%. Additionally, as the computation capability of vehicles increases, the optimal offloading schemes achieved by the two proposed strategies may vary accordingly.
KW - Intelligent transportation
KW - V2X communications
KW - intersection coordination
KW - optimization
KW - task offloading
UR - https://www.scopus.com/pages/publications/85075802090
U2 - 10.1109/WCNCW.2019.8902659
DO - 10.1109/WCNCW.2019.8902659
M3 - 会议稿件
AN - SCOPUS:85075802090
T3 - 2019 IEEE Wireless Communications and Networking Conference Workshop, WCNCW 2019
BT - 2019 IEEE Wireless Communications and Networking Conference Workshop, WCNCW 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 IEEE Wireless Communications and Networking Conference Workshop, WCNCW 2019
Y2 - 15 April 2019 through 18 April 2019
ER -