An Optimization Forwarding Range Routing Protocol for VANET in City Environments

LI Xiaoqing; LI Hui; YANG Kai; LIU Qiao

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Article Navigation > Chinese Journal of Electronics > 2014 > 23(1): 191-193

LI Xiaoqing, LI Hui, YANG Kai, et al., “An Optimization Forwarding Range Routing Protocol for VANET in City Environments,” Chinese Journal of Electronics, vol. 23, no. 1, pp. 191-193, 2014,

Citation:

LI Xiaoqing, LI Hui, YANG Kai, et al., “An Optimization Forwarding Range Routing Protocol for VANET in City Environments,” Chinese Journal of Electronics, vol. 23, no. 1, pp. 191-193, 2014,

LI Xiaoqing, LI Hui, YANG Kai, et al., “An Optimization Forwarding Range Routing Protocol for VANET in City Environments,” Chinese Journal of Electronics, vol. 23, no. 1, pp. 191-193, 2014,

Citation:

LI Xiaoqing, LI Hui, YANG Kai, et al., “An Optimization Forwarding Range Routing Protocol for VANET in City Environments,” Chinese Journal of Electronics, vol. 23, no. 1, pp. 191-193, 2014,

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An Optimization Forwarding Range Routing Protocol for VANET in City Environments

1.
The State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, Shaanxi 710071, China;
2.
Department of Electronics Technology, Engineering University of CAPF, Xi'an, Shaanxi 710086, China

Funds: This work is supported by the National Key Basic Research and Development Plan Program of China (973 Program) (No.2012CB316100) and the Fundamental Research Funds for the Central Universities (No.5051201011).

Received Date: 2013-02-01
Rev Recd Date: 2013-07-01
Publish Date: 2014-01-05

Abstract

Abstract

In city environment, the vehicle communication is affected by the around obstacles due to the especial condition of wireless channels. However, most of prior works adopt the fixed radio range value of vehicles to transmit packets. In this paper, we design an optimization forwarding range routing protocol for VANET in urban area. It has an optimized and adjustable forwarding range, which changes with different environments based on the path loss and the city model. And the proposed geo-routing protocol has a novel idea in computing the connectivity of roads and the adjustable strategy in a sparse network. Simulation results indicate that the OFRR enjoys desirable performance in the urban area.
- Vehicular ad hoc network (VANET),
- Optimal forwarding range,
- Path loss,
- Routing protocol

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References(10)

References

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