RT Journal Article
T1 GoT: Decreasing DCC Queuing for CAM Messages
A1 Amador Molina, Óscar
A1 Soto Campos, Ignacio
A1 Urueña Pascual, Manuel
A1 Calderón Pastor, María Carmen
AB Vehicular networks use Decentralized Congestion Control (DCC) mechanisms to operate effectively, but this mechanism may introduce queuing delays. Freshness of Cooperative Awareness Messages (CAMs) is critical for their usefulness. In this letter we explore how the presence of other types of traffic additional to CAMs, even with lower priorities, has an impact on the freshness of CAM messages due to DCC queuing. Finally, we propose Generate-on-Time (GoT), which is a simple mechanism that reduces DCC queuing delays for CAM messages without introducing any downside in other performance metrics.
PB IEEE
SN 1089-7798
YR 2020
FD 2020-12
LK https://hdl.handle.net/10016/32038
UL https://hdl.handle.net/10016/32038
LA eng
DS e-Archivo
RD 1 sept. 2024