Abstract
The IEEE 802.11p MAC technology can be used to provide connectivity for real-time vehicle control known as Cooperative Adaptive Cruise Control. Due to the real-time
nature of this system, it is paramount the delay of the received information is as small as possible.
This paper researches the Oldest Packet Drop buffering mechanism to increase freshness of beacons compared to the standard EDCA transmission queues, which have a tail-drop policy. We nd that using the Oldest Packet Drop buffering mechanism instead of the standard tail-drop can significantly improve the freshness of the received beacons by reducing the queueing delay experienced by the beacons under near-saturation conditions.
Original language | English |
---|---|
Title of host publication | Third IEEE Vehicular Networking Conference, VNC 2011 |
Place of Publication | USA |
Publisher | IEEE |
Pages | 252-259 |
Number of pages | 8 |
ISBN (Print) | 978-1-4673-0049-0 |
DOIs | |
Publication status | Published - 14 Nov 2011 |
Event | IEEE Vehicular Networking Conference, VNC 2011 - Amsterdam, Netherlands Duration: 14 Nov 2011 → 16 Nov 2011 http://www.ieee-vnc.org/2011/ |
Publication series
Name | |
---|---|
Publisher | IEEE Communications Society |
Conference
Conference | IEEE Vehicular Networking Conference, VNC 2011 |
---|---|
Abbreviated title | VNC |
Country/Territory | Netherlands |
City | Amsterdam |
Period | 14/11/11 → 16/11/11 |
Internet address |
Keywords
- Adaptive
- 802.11p
- Buffer
- Control
- VANET
- V2V
- Simulation
- Queueing
- Scheduling
- Delay
- queue
- size
- cruise
- cooperative