@inproceedings{PfletschingerNavarro2018,
  author    = {Stephan Pfletschinger and Monica Navarro},
  title     = {Non-Orthogonal Multiple Access for Vehicular Communication},
  series = {2018 15th International Symposium on Wireless Communication Systems (ISWCS)},
  publisher = {IEEE},
  isbn      = {978-1-5386-5005-9 (digital)},
  issn      = {2154-0225 (digital)},
  doi       = {10.1109/ISWCS.2018.8491227},
  pages     = {1 -- 5},
  year      = {2018},
  abstract  = {In this paper, we establish a simple model for the exchange of messages in a vehicular network and we consider fundamental limits on the achievable data rate. For a vehicular network, the exchange of data with other nearby vehicles is particularly important for traffic safety, e.g. for collision avoidance, but also for cooperative applications like platooning. These use cases are currently addressed by standards building on IEEE 802.11p, namely ITS-G5 and DSRC (dedicated short range communication), which encounter saturation problems at high vehicle densities. For this reason, we take a step back and ask for the fundamental limits for the common data rate in a vehicular network. After defining a simple single-lane model and the corresponding capacity limits for some basic multiple- access schemes, we present results for a more realistic setting. For both scenarios, non-orthogonal multiple-access (NOMA) yields the best results.},
  language  = {en}
}