Abstract
A smart vehicle becomes a communication device with the advance of VANETs. In the WAVE standards, which is the well-known VANET standards, RSUs interconnect a VANETs to the Internet, and they act as default routers for the vehicles. However, the WAVE standards have eliminated the L2 portal function, which was included in the previous WAVE standards. Due to the short communication range of RSUs and vehicles’ high speed, a vehicle may have to change its point of attachment frequently. The change of the default router causes severe service interruption due to the standard IPv6 protocol’s functions such as the address auto-configuration, DAD and NUD. We propose a new seamless handover scheme with an L2 extension mechanism without any modification of the WAVE standards. It increases the coverage of an access router to multiple RSU coverage, while the frequency of the default router changes can be decreased. It also supports seamless packet delivery during the change of the points of attachment. By decoupling the RSU and the access router, the deployment of the WAVE can be more flexible. The proposed mechanism is simulated with ns-3 and its results show the effectiveness of the proposed scheme.
| Original language | English |
|---|---|
| Title of host publication | Quality, Reliability, Security and Robustness in Heterogeneous Networks - 12th International Conference, QShine 2016, Proceedings |
| Publisher | Springer Verlag |
| Pages | 183-192 |
| Number of pages | 10 |
| Volume | 199 |
| ISBN (Print) | 9783319607160 |
| DOIs | |
| Publication status | Published - 2017 |
| Event | 12th EAI International Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness, QShine 2016 - Seoul, Korea, Republic of Duration: 2016 Jul 7 → 2016 Jul 8 |
Publication series
| Name | Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST |
|---|---|
| Volume | 199 |
| ISSN (Print) | 1867-8211 |
Other
| Other | 12th EAI International Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness, QShine 2016 |
|---|---|
| Country | Korea, Republic of |
| City | Seoul |
| Period | 16/7/7 → 16/7/8 |
Fingerprint
Keywords
- Seamless handover
- Vehicular communications
- WAVE
ASJC Scopus subject areas
- Computer Networks and Communications
Cite this
A network-based seamless handover scheme with an L2 extension mechanism in VANET. / Choi, Ju Ho; Cha, Jung Hwan; Min, Sung-Gi; Han, Youn Hee.
Quality, Reliability, Security and Robustness in Heterogeneous Networks - 12th International Conference, QShine 2016, Proceedings. Vol. 199 Springer Verlag, 2017. p. 183-192 (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST; Vol. 199).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - A network-based seamless handover scheme with an L2 extension mechanism in VANET
AU - Choi, Ju Ho
AU - Cha, Jung Hwan
AU - Min, Sung-Gi
AU - Han, Youn Hee
PY - 2017
Y1 - 2017
N2 - A smart vehicle becomes a communication device with the advance of VANETs. In the WAVE standards, which is the well-known VANET standards, RSUs interconnect a VANETs to the Internet, and they act as default routers for the vehicles. However, the WAVE standards have eliminated the L2 portal function, which was included in the previous WAVE standards. Due to the short communication range of RSUs and vehicles’ high speed, a vehicle may have to change its point of attachment frequently. The change of the default router causes severe service interruption due to the standard IPv6 protocol’s functions such as the address auto-configuration, DAD and NUD. We propose a new seamless handover scheme with an L2 extension mechanism without any modification of the WAVE standards. It increases the coverage of an access router to multiple RSU coverage, while the frequency of the default router changes can be decreased. It also supports seamless packet delivery during the change of the points of attachment. By decoupling the RSU and the access router, the deployment of the WAVE can be more flexible. The proposed mechanism is simulated with ns-3 and its results show the effectiveness of the proposed scheme.
AB - A smart vehicle becomes a communication device with the advance of VANETs. In the WAVE standards, which is the well-known VANET standards, RSUs interconnect a VANETs to the Internet, and they act as default routers for the vehicles. However, the WAVE standards have eliminated the L2 portal function, which was included in the previous WAVE standards. Due to the short communication range of RSUs and vehicles’ high speed, a vehicle may have to change its point of attachment frequently. The change of the default router causes severe service interruption due to the standard IPv6 protocol’s functions such as the address auto-configuration, DAD and NUD. We propose a new seamless handover scheme with an L2 extension mechanism without any modification of the WAVE standards. It increases the coverage of an access router to multiple RSU coverage, while the frequency of the default router changes can be decreased. It also supports seamless packet delivery during the change of the points of attachment. By decoupling the RSU and the access router, the deployment of the WAVE can be more flexible. The proposed mechanism is simulated with ns-3 and its results show the effectiveness of the proposed scheme.
KW - Seamless handover
KW - Vehicular communications
KW - WAVE
UR - http://www.scopus.com/inward/record.url?scp=85028440123&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85028440123&partnerID=8YFLogxK
U2 - 10.1007/978-3-319-60717-7_18
DO - 10.1007/978-3-319-60717-7_18
M3 - Conference contribution
AN - SCOPUS:85028440123
SN - 9783319607160
VL - 199
T3 - Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
SP - 183
EP - 192
BT - Quality, Reliability, Security and Robustness in Heterogeneous Networks - 12th International Conference, QShine 2016, Proceedings
PB - Springer Verlag
ER -