Analysis of Broadcast Delivery in a Videotex System
IEEE Transactions on Computers
Broadcast disks: data management for asymmetric communication environments
SIGMOD '95 Proceedings of the 1995 ACM SIGMOD international conference on Management of data
Scheduling on-demand broadcasts: new metrics and algorithms
MobiCom '98 Proceedings of the 4th annual ACM/IEEE international conference on Mobile computing and networking
R × W: a scheduling approach for large-scale on-demand data broadcast
IEEE/ACM Transactions on Networking (TON)
Performance Evaluation of an Optimal Cache Replacement Policy for Wireless Data Dissemination
IEEE Transactions on Knowledge and Data Engineering
Time-Critical On-Demand Data Broadcast: Algorithms, Analysis, and Performance Evaluation
IEEE Transactions on Parallel and Distributed Systems
On scheduling vehicle-roadside data access
Proceedings of the fourth ACM international workshop on Vehicular ad hoc networks
Scheduling real-time multi-item requests in wireless on-demand broadcast networks
Mobility '07 Proceedings of the 4th international conference on mobile technology, applications, and systems and the 1st international symposium on Computer human interaction in mobile technology
Co-Operative Load Balancing in Vehicular Ad Hoc Networks VANETs
International Journal of Wireless Networks and Broadband Technologies
Supporting real-time multiple data items query in multi-RSU vehicular ad hoc networks (VANETs)
Journal of Systems and Software
On scheduling data access with cooperative load balancing in vehicular ad hoc networks (VANETs)
The Journal of Supercomputing
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Recently, the use of Road Side Units (RSUs) has been proposed as a mechanism to handle the connectivity issues in VANETs for data dissemination. In this paper, we provide a model where an RSU deals with both download and upload queues. In VANETs, since vehicles are highly mobile, if as RSU fails to receive the updated information from a vehicle, all the subsequent vehicles receive the stale data from that RSU which substantially decreases the main objective of data dissemination. To find an efficient data dissemination procedure in this circumstances, we propose a second-step scheduling algorithm to form a two-step joint scheduling algorithm in where as the first-step scheduler we use existing on-demand real-time algorithm. We study the performance of a number of different joint scheduling algorithms by varying different on-demand scheduling algorithms as first-step scheduler using simulation experiments with various parameter settings and high workload. Finally, we recommend which two-step joint scheduling algorithm is suitable in this RSU-based VANETs environment.