Rate-Adaptation Based Congestion Control for Vehicle Safety Communications
Institution: | Universität Karlsruhe |
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Department: | |
Year: | 2014 |
Keywords: | congestion control, V2X, vehicle to vehicle, PULSAR, scalability |
Record ID: | 1118224 |
Full text PDF: | http://digbib.ubka.uni-karlsruhe.de/volltexte/documents/3426672 |
This thesis deals with the scalability of Vehicle Safety Communications (VSC), where vehicles exchange periodic status messages to support future driver assistance applications. We systematically develop a design methodology for congestion control in VSC and present a resulting protocol named PULSAR. While previous works typically focused on controlling channel load only, we thereby integrate a concept which allows the adaptation to operate within the limits defined by safety applications.