Heterogeneous Vehicular Networks
| Autor: | Kan Zheng, Lin Zhang, Wei Xiang, Wenbo Wang |
|---|---|
| EAN: | 9783319256221 |
| eBook Format: | |
| Sprache: | Englisch |
| Produktart: | eBook |
| Veröffentlichungsdatum: | 18.03.2016 |
| Kategorie: | |
| Schlagworte: | Cooperative communication Dedicated short-range communication (DSRC) Heterogeneous vehicular network (HetVNET) Intelligent transport system (ITS) MAC mechanisms Radio resource allocation Vehicular communications |
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This brief examines recent developments in the Heterogeneous Vehicular NETworks (HETVNETs), integrating cellular networks with Dedicated Short-Range Communication (DSRC) for meeting the communications requirements of the Intelligent Transport System (ITS)services. Along with a review of recent literature, a unified framework of the HetVNET is presented. The brief focuses on introducing efficient MAC mechanisms for vehicular communications, including channel access protocols, broadcast/multicast protocols, the location-based channel congestion control scheme and the content-based resource allocation scheme. The cooperative communication between vehicles is discussed.
This brief concludes with a discussion on future research directions, and provides the readers with useful insights into the future designs in the HetVNETs, to motivate new ideas for performance improvements in vehicular networks.
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