Co-Operative Load Balancing in Vehicular Ad Hoc Networks (VANETs)

@article{Ali2011CoOperativeLB,
  title={Co-Operative Load Balancing in Vehicular Ad Hoc Networks (VANETs)},
  author={G. G. Md. Nawaz Ali and Edward Chan},
  journal={Int. J. Wirel. Networks Broadband Technol.},
  year={2011},
  volume={1},
  pages={1-21}
}
  • G. Ali, E. Chan
  • Published 1 October 2011
  • Computer Science
  • Int. J. Wirel. Networks Broadband Technol.
Recently data dissemination using Road Side Units RSUs in Vehicular Ad Hoc Networks VANETs received considerable attention for overcoming the vehicle to vehicle frequent disconnection problem. An RSU becomes overloaded due to its mounting location and/or during rush hour overload. As an RSU has short wireless transmission coverage range and vehicles are mobile, a heavily overloaded RSU may experience high deadline miss rate in effect of serving too many requests beyond its capacity. In this… 
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References

SHOWING 1-10 OF 51 REFERENCES
Two-Step Joint Scheduling Scheme for Road Side Units (RSUs)-Based Vehicular Ad Hoc Networks (VANETs)
TLDR
This paper provides a model where an RSU deals with both download and upload queues, and proposes a second-step scheduling algorithm to form a two-step joint scheduling algorithm in where as the first-step scheduler the authors use existing on-demand real-time algorithm.
RSU-based real-time data access in dynamic vehicular networks
  • Kai Liu, V. Lee
  • Computer Science
    13th International IEEE Conference on Intelligent Transportation Systems
  • 2010
TLDR
A data dissemination framework supported by the RSU is proposed, in which an adaptable data dissemination method is presented and an analytical model is derived to form the basis of performance evaluation.
The feasibility of information dissemination in vehicular ad-hoc networks
TLDR
If a small number of SSUs is installed in a city and connected via some backbone network, the dissemination performance improves dramatically, especially during the VANET rollout phase, which allows for a faster and earlier rollout of working, dissemination-based VANet applications.
Data Pouring and Buffering on the Road: A New Data Dissemination Paradigm for Vehicular Ad Hoc Networks
TLDR
This paper proposes a data pouring (DP) and buffering paradigm to address the data dissemination problem in a VANET and provides analytical models to explore the dissemination capacity of the proposed schemes.
A multi-channel VANET providing concurrent safety and commercial services
TLDR
A medium access control (MAC) protocol to support the multi-channel operation for dedicated short range communication (DSRC), focusing on the challenge of providing potentially high-bandwidth for non-safety applications provided by roadside infrastructure, without compromising safety communication occurring in a separate channel.
Service Scheduling of Vehicle-Roadside Data Access
TLDR
This paper proposes several service scheduling schemes for vehicle-roadside data access, and identifies the effects of upload requests on data quality, and proposes a Two-Step scheduling scheme to provide a balance between serving download and update requests.
On Scheduling of Data Dissemination in Vehicular Networks with Mesh Backhaul
TLDR
This paper studies the scheduling of data dissemination in vehicular networks with mesh infrastructure and proposes performance metrics for reliability and fairness, which show that hybrid schemes outperform reliability-oriented and fairness-oriented algorithms in the sense of overall efficiency.
Measuring the performance of movement-assisted certificate revocation list distribution in VANET
TLDR
A novel distributed approach is proposed by introducing mobile nodes that have public safety in VANET by designing an optimal route for mobile nodes to cover blind areas under both delay and cost constraints.
MDDV: a mobility-centric data dissemination algorithm for vehicular networks
TLDR
MDDV is designed to exploit vehicle mobility for data dissemination, and combines the idea of opportunistic forwarding, trajectory based forwarding and geographical forwarding, and develops a generic mobile computing approach for designing localized algorithms in vehicular networks.
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