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Conference Paper
A Seamless Handover Scheme for WAVE Systems
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- Authors
- Han Byeog Cho, Min Jung Kim, Woong Cho, Sang Woo Lee, Hyun Seo Oh
- Issue Date
- 2011-10
- Citation
- ITS World Congress 2011, pp.1-9
- Language
- English
- Type
- Conference Paper
- Abstract
- WAVE(Wireless Access in Vehicular Environments) systems are generally accepted the technologies to provision integrated for V2V and V2I services in ITS fields. We introduce a handover scheme based on the signal strength and the priority using location information for WAVE systems. This paper presents how to allocate the channels for seamless handover in vehicular environments. The channels allocations for continuous services avoids the frequent changes for the connection of RSUs(Road Side Unit) in highly signal-fluctuated environment and minimizes the delay time for connection. In this paper, we investigate handover possibility of WAVE systems, implementing a simple scheme and clarifying this scheme operates properly in WAVE systems. This scheme was demonstrated in Busan-Onyang Highway during the Busan Congress .
- KSP Keywords
- Delay Time, Handover Scheme, Location information, Roadside Units, Seamless Handover, Signal Strength, V2V and V2I, Wireless Access in Vehicular Environment(WAVE)