Additional information
Full Title | Heterogeneous Vehicular Networks |
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Author(s) | Kan Zheng, Lin Zhang, Wei Xiang, Wenbo Wang |
Edition | |
ISBN | 9783319256221, 9783319256207 |
Publisher | Springer |
Format | PDF and EPUB |
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Full Title | Heterogeneous Vehicular Networks |
---|---|
Author(s) | Kan Zheng, Lin Zhang, Wei Xiang, Wenbo Wang |
Edition | |
ISBN | 9783319256221, 9783319256207 |
Publisher | Springer |
Format | PDF and EPUB |
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.