Conference Paper/Proceeding/Abstract 456 views
Performance evaluation of adaptive context aware rate selection algorithm (ACARS) for road safety applications in vehicular network
Proc. of the 7th European Modelling Symposium (EMS 2013), Volume: 1, Pages: 640 - 646
Swansea University Author: Joseph Kim
Full text not available from this repository: check for access using links below.
DOI (Published version): 10.1109/EMS.2013.107
Abstract
One of the major drawbacks for mobile nodes in wireless networks is power management. Our goal is to evaluate the performance power control scheme to be used to reduce network congestion, improve quality of service and collision avoidance in vehicular network and road safety application. Some of the...
| Published in: | Proc. of the 7th European Modelling Symposium (EMS 2013) |
|---|---|
| Published: |
Manchester, UK
2013
|
| Online Access: |
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6779919&tag=1 |
| URI: | https://cronfa.swan.ac.uk/Record/cronfa17111 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Abstract: |
One of the major drawbacks for mobile nodes in wireless networks is power management. Our goal is to evaluate the performance power control scheme to be used to reduce network congestion, improve quality of service and collision avoidance in vehicular network and road safety application. Some of the importance of power control (PC) are improving spatial reuse, and increasing network capacity in mobile wireless communications. In this simulation we have evaluated the performance of existing rate algorithms compared with context Aware Rate selection algorithm (ACARS) and also seen the performance of ACARS and how it can be applied to road safety, improve network control and power management. Result shows that ACARS is able to minimize the total transmit power in the presence of propagation processes and mobility of vehicles, by adapting to the fast varying channels conditions with the Path loss exponent values that was used for that environment which is shown in the network simulation parameter. Our results have shown that ACARS is a very robust algorithm which performs very well with the effect of propagation processes that is prone to every transmitted signal in mobile networks. |
|---|---|
| Keywords: |
Algorithms Context information, Data Transfer, IEEE802.11p, MATLAB, Mobility Protocol, Rate Adaptation, Vehicular Communication, propagation model |
| College: |
Faculty of Science and Engineering |
| Start Page: |
640 |
| End Page: |
646 |