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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Campolo, C. Cortese, A. Molinaro, A. |
| Copyright Year | 2009 |
| Description | Author affiliation: ARTS Laboratory - Department DIMET, University Mediterranea of Reggio Calabria, Loc. Feo di Vito, 89060 - ITALY (Campolo, C.; Cortese, A.; Molinaro, A.) |
| Abstract | IEEE 802.11p is an emerging standard intended to support wireless access in the vehicular environment and to deliver both safety and non-safety applications to vehicles on the roads. Despite the massive research effort related to the design of reliable and timely schemes for dissemination of safety messages, only a few works have investigated on-the-road delivery of non-safety data traffic, such as comfort and entertainment applications (e.g., multimedia, web browsing, e-mails, e-maps), by considering the standard features and capabilities. The IEEE802.11p/WAVE (Wireless Access for Vehicular Environment) standard foresees that safety and control messages are carried over a dedicated control channel, while non safety messages can be delivered over one of a set of available service channels. In this paper, we propose a cooperative reservation scheme for service channels to be carried out by wireless nodes acting as WAVE providers. The proposal is fully compliant with the IEEE802.11p/WAVE standard and supports both V2I (Vehicle-to-Infrastructure) and V2V (Vehicle-to-Vehicle) communications. We expect that the cooperative scheme can outperform the legacy IEEE 802.11p/WAVE protocol, by reducing the cases where two or more providers choose the same service channel for non-safety traffic delivery. This would result in improved system performance without adversely affecting the delivery of safety applications on the control channel. |
| Starting Page | 1 |
| Ending Page | 8 |
| File Size | 403347 |
| Page Count | 8 |
| File Format | |
| ISBN | 9781424439423 |
| DOI | 10.1109/ICUMT.2009.5345640 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-10-12 |
| Publisher Place | Russia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Protocols CCH Ad hoc networks Vehicular network Electronic mail Proposals Communication standards WAVE System performance Vehicle safety Road vehicles SCH Road safety Communication system traffic control |
| Content Type | Text |
| Resource Type | Article |
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