TY - GEN
T1 - GeoCode
T2 - 14th IEEE International Intelligent Transportation Systems Conference, ITSC 2011
AU - Khamfroush, Hana
AU - Lucani, Daniel E.
AU - Barros, João
PY - 2011
Y1 - 2011
N2 - We present a vehicular communication protocol, GeoCode, capable of containing broadcast transmissions within a confined region. The crux of the protocol is a modified directed diffusion policy, which is used to generate multiple paths within an ellipse, these paths may intersect each other at intermediate nodes which use network coding to maximize the throughput. A comparison with traditional multi-path routing algorithms, which deliver node-disjoint and non coding-aware solutions, reveals that GeoCode is able to achieve the same throughput using only 1/3 of the transmission area, thus mitigating the interference and reducing the overall energy consumption.
AB - We present a vehicular communication protocol, GeoCode, capable of containing broadcast transmissions within a confined region. The crux of the protocol is a modified directed diffusion policy, which is used to generate multiple paths within an ellipse, these paths may intersect each other at intermediate nodes which use network coding to maximize the throughput. A comparison with traditional multi-path routing algorithms, which deliver node-disjoint and non coding-aware solutions, reveals that GeoCode is able to achieve the same throughput using only 1/3 of the transmission area, thus mitigating the interference and reducing the overall energy consumption.
KW - geographic routing
KW - network coding
UR - http://www.scopus.com/inward/record.url?scp=83755195942&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=83755195942&partnerID=8YFLogxK
U2 - 10.1109/ITSC.2011.6083103
DO - 10.1109/ITSC.2011.6083103
M3 - Conference contribution
AN - SCOPUS:83755195942
SN - 9781457721984
T3 - IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC
SP - 1779
EP - 1784
BT - 2011 14th International IEEE Conference on Intelligent Transportation Systems, ITSC 2011
Y2 - 5 October 2011 through 7 October 2011
ER -
