Scheduling on-demand broadcasts: new metrics and algorithms
MobiCom '98 Proceedings of the 4th annual ACM/IEEE international conference on Mobile computing and networking
Scheduling data broadcast in asymmetric communication environments
Wireless Networks
Scheduling data broadcast to “impatient” users
Proceedings of the 1st ACM international workshop on Data engineering for wireless and mobile access
R × W: a scheduling approach for large-scale on-demand data broadcast
IEEE/ACM Transactions on Networking (TON)
Network Mobility from the InternetCAR Perspective
AINA '03 Proceedings of the 17th International Conference on Advanced Information Networking and Applications
Broadcast Scheduling for Information Distribution
INFOCOM '97 Proceedings of the INFOCOM '97. Sixteenth Annual Joint Conference of the IEEE Computer and Communications Societies. Driving the Information Revolution
Power Efficient Broadcast Scheduling with Delay Deadlines
BROADNETS '04 Proceedings of the First International Conference on Broadband Networks
Supporting Cooperative Caching in Ad Hoc Networks
IEEE Transactions on Mobile Computing
Time-Critical On-Demand Data Broadcast: Algorithms, Analysis, and Performance Evaluation
IEEE Transactions on Parallel and Distributed Systems
A measurement study of vehicular internet access using in situ Wi-Fi networks
Proceedings of the 12th annual international conference on Mobile computing and networking
CarTel: a distributed mobile sensor computing system
Proceedings of the 4th international conference on Embedded networked sensor systems
Vehicular opportunistic communication under the microscope
Proceedings of the 5th international conference on Mobile systems, applications and services
On scheduling vehicle-roadside data access
Proceedings of the fourth ACM international workshop on Vehicular ad hoc networks
Enhancing interactive web applications in hybrid networks
Proceedings of the 14th ACM international conference on Mobile computing and networking
Roadcast: A Popularity Aware Content Sharing Scheme in VANETs
ICDCS '09 Proceedings of the 2009 29th IEEE International Conference on Distributed Computing Systems
Energy-efficient roadside unit scheduling for maintaining connectivity in vehicle ad-hoc network
Proceedings of the 5th International Conference on Ubiquitous Information Management and Communication
Co-Operative Load Balancing in Vehicular Ad Hoc Networks VANETs
International Journal of Wireless Networks and Broadband Technologies
Medium Access Control for QoS Provisioning in Vehicle-to-Infrastructure Communication Networks
Mobile Networks and Applications
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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As vehicular networks become popular, more and more people want to access data from their vehicles. When many vehicles want to access data through a roadside unit, service scheduling becomes an important issue. In this paper, we identify some challenges in vehicle-roadside data access. As vehicles move pretty fast, the requests should be served quickly. Also, vehicles may upload data to the roadside unit, and hence the download and upload requests compete for the same bandwidth. To address these challenges, we propose several service scheduling schemes. We first propose a basic scheduling scheme called $\mathcal{D*S}$ to consider both service deadline and data size. We then enhance it by using a single broadcast to serve multiple requests. Finally, we identify the effects of upload requests on data quality, and propose a Two-Step scheduling scheme to provide a balance between serving download and update requests. Simulation results show that the Two-Step scheduling scheme outperforms other scheduling schemes.