The search result changed since you submitted your search request. Documents might be displayed in a different sort order.
  • search hit 8 of 10
Back to Result List

Non-Orthogonal Multiple Access for Vehicular Communication

  • 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 currentlyIn 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.‚Ķshow moreshow less

Export metadata

Metadaten
Author:Stephan Pfletschinger, Monica Navarro
Publisher:IEEE
Year of Publication:2018
Pagenumber:5
ISBN:978-1-5386-5005-9
Language:English
Tag:Decoding , Access protocols , 5G mobile communication , Physical layer , Payloads , Multiuser detection, 5G mobile communication , access protocols , decoding , network coding
Parent Title (English):15th International Symposium on Wireless Communication Systems (ISWCS), 28-31 August 2018, Lisbon, Portugal
ISSN:2154-0225
First Page:1
Last Page:5
Document Type:Conference Proceeding
Institutes:Hochschule Offenburg / Bibliografie
Acces Right:Zugriffsbeschränkt
Release Date:2019/01/22
Licence (German):License LogoEs gilt das UrhG
DOI:https://doi.org/10.1109/ISWCS.2018.8491227