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)
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
Extending drive-thru data access by vehicle-to-vehicle relay
Proceedings of the fifth ACM international workshop on VehiculAr Inter-NETworking
A Message Scheduling Scheme in Hybrid Telematics Networks
ICCSA '08 Proceeding sof the international conference on Computational Science and Its Applications, Part I
A Comparative Study of Directional Node-Disjoint Multipath Routing in Wireless Ad Hoc Network
ICCSA '08 Proceedings of the international conference on Computational Science and Its Applications, Part II
Data Distribution of Road-Side Information Station in Vehicular Ad Hoc Networks (VANETs)
ICCSA '09 Proceedings of the International Conference on Computational Science and Its Applications: Part II
VGSim: an integrated networking and microscopic vehicular mobility simulation platform
IEEE Communications Magazine
Piggyback cooperative repetition for reliable broadcasting of safety messages in VANETs
CCNC'09 Proceedings of the 6th IEEE Conference on Consumer Communications and Networking Conference
Roadcast: a popularity aware content sharing scheme in VANETs
ACM SIGMOBILE Mobile Computing and Communications Review
ACAR: Adaptive Connectivity Aware Routing for Vehicular Ad Hoc Networks in City Scenarios
Mobile Networks and Applications
Service Scheduling of Vehicle-Roadside Data Access
Mobile Networks and Applications
Vehicular telematics over heterogeneous wireless networks: A survey
Computer Communications
On the performance of real-time multi-item request scheduling in data broadcast environments
Journal of Systems and Software
Stateful scheduling with network coding for roadside-to-vehicle communication
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
On-demand broadcast for multiple-item requests in a multiple-channel environment
Information Sciences: an International Journal
On the effectiveness of WISPr in roadside-to-vehicle communications
IEEE Communications Letters
A roadside unit placement scheme for vehicular telematics networks
AST/UCMA/ISA/ACN'10 Proceedings of the 2010 international conference on Advances in computer science and information technology
Two-step joint scheduling scheme for road side units (RSUs)-based vehicular ad hoc networks (VANETs)
DASFAA'11 Proceedings of the 16th international conference on Database systems for advanced applications
Improving RSU service time by Distributed Sorting Mechanism
Ad Hoc Networks
Cache invalidation strategies for Internet-based vehicular ad hoc networks
Computer Communications
Selective and confidential message exchange in vehicular ad hoc networks
NSS'12 Proceedings of the 6th international conference on Network and System Security
Medium Access Control for QoS Provisioning in Vehicle-to-Infrastructure Communication Networks
Mobile Networks and Applications
Developments and Constraints in 802.11-Based Roadside-to-Vehicle Communications
Wireless Personal Communications: An International Journal
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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, data 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 scheduling schemes. We first propose a basic scheduling scheme called 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.