An Implicit Prioritized Access Protocol for Wireless Sensor Networks
RTSS '02 Proceedings of the 23rd IEEE Real-Time Systems Symposium
MDDV: a mobility-centric data dissemination algorithm for vehicular networks
Proceedings of the 1st ACM international workshop on Vehicular ad hoc networks
A study on the feasibility of mobile gateways for vehicular ad-hoc networks
Proceedings of the 1st ACM international workshop on Vehicular ad hoc networks
CarTel: a distributed mobile sensor computing system
Proceedings of the 4th international conference on Embedded networked sensor systems
Probabilistic aggregation for data dissemination in VANETs
Proceedings of the fourth ACM international workshop on Vehicular ad hoc networks
On scheduling vehicle-roadside data access
Proceedings of the fourth ACM international workshop on Vehicular ad hoc networks
A Telematics Service System Based on the Linux Cluster
ICCS '07 Proceedings of the 7th international conference on Computational Science, Part IV: ICCS 2007
Design and implementation of a tour planning system for telematics users
ICCSA'07 Proceedings of the 2007 international conference on Computational science and its applications - Volume Part III
Mobeyes: smart mobs for urban monitoring with a vehicular sensor network
IEEE Wireless Communications
Design of a Cache Management Scheme for Gateways on the Vehicular Telematics Network
ICCSA '09 Proceedings of the International Conference on Computational Science and Its Applications: Part I
Design of an Efficient Multicast Scheme for Vehicular Telematics Networks
ICCSA '09 Proceedings of the International Conference on Computational Science and Its Applications: Part II
| Hi-index | 0.01 |
This paper proposes a message scheduling scheme for periodic sensor streams in hybrid telematics network system consist of infrastructure and ad-hoc network. To meet the fairness requirement of traffic information system, the proposed scheme classifies each message into 3 groups, and picks the message according to the previous transmission ratio and future behavior estimation, compensating the degraded stream. The performance of proposed scheme is evaluated via simulation using a discrete event scheduler based on the real movement data obtained from a telematics service system currently in operation, and the result demonstrates that the fairness of the message collection is improved by up to 3.8 % for the given parameters in vehicular network without sacrificing much timeliness.