Abstract
Due to the vehicle's movement and inherent characteristics of wireless channel, how to discover and retrieve the required contents has become a challenging issue in a hybrid network including vehicular ad hoc networks (VANETs) and the Internet. In this paper, we propose a social cluster-based P2P framework that estimates similarity and connection condition among peers to provide mobile peers efficient resource discoveryand retrieval. The idea of our framework is to consider a mobile peer's preference and its connectivity such as the lifetime or the bandwidth for a wireless link. Specifically, there are two major components in our framework. First, a social cluster-based overlay structure and lifetime-aware flooding scheme enable mobile peers to discover resource through the Internet and VANETs. Second, a connectivity-aware retrieval scheme considers connection lifetime and bandwidth schedules and determines how to retrieve resource from available peers. The simulation results show that, compared with other existing P2P schemes, our social cluster-based P2P framework is able to quickly locate more available peers holding the required contents and achieve a higher retrieval ratio.
| Original language | English |
|---|---|
| Title of host publication | 2009 IEEE Wireless Communications and Networking Conference, WCNC 2009 - Proceedings |
| DOIs | |
| Publication status | Published - 2009 Sep 22 |
| Event | 2009 IEEE Wireless Communications and Networking Conference, WCNC 2009 - Budapest, Hungary Duration: 2009 Apr 5 → 2009 Apr 8 |
Publication series
| Name | IEEE Wireless Communications and Networking Conference, WCNC |
|---|---|
| ISSN (Print) | 1525-3511 |
Other
| Other | 2009 IEEE Wireless Communications and Networking Conference, WCNC 2009 |
|---|---|
| Country | Hungary |
| City | Budapest |
| Period | 09-04-05 → 09-04-08 |
Fingerprint
All Science Journal Classification (ASJC) codes
- Engineering(all)
Cite this
}
A novel social cluster-based P2P framework for integrating VANETs with the internet. / Lin, Sung Han; Hu, Junn Yen; Chou, Cheng Fu; Chang, Ing Chau; Hung, Chien Chun.
2009 IEEE Wireless Communications and Networking Conference, WCNC 2009 - Proceedings. 2009. 4917531 (IEEE Wireless Communications and Networking Conference, WCNC).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - A novel social cluster-based P2P framework for integrating VANETs with the internet
AU - Lin, Sung Han
AU - Hu, Junn Yen
AU - Chou, Cheng Fu
AU - Chang, Ing Chau
AU - Hung, Chien Chun
PY - 2009/9/22
Y1 - 2009/9/22
N2 - Due to the vehicle's movement and inherent characteristics of wireless channel, how to discover and retrieve the required contents has become a challenging issue in a hybrid network including vehicular ad hoc networks (VANETs) and the Internet. In this paper, we propose a social cluster-based P2P framework that estimates similarity and connection condition among peers to provide mobile peers efficient resource discoveryand retrieval. The idea of our framework is to consider a mobile peer's preference and its connectivity such as the lifetime or the bandwidth for a wireless link. Specifically, there are two major components in our framework. First, a social cluster-based overlay structure and lifetime-aware flooding scheme enable mobile peers to discover resource through the Internet and VANETs. Second, a connectivity-aware retrieval scheme considers connection lifetime and bandwidth schedules and determines how to retrieve resource from available peers. The simulation results show that, compared with other existing P2P schemes, our social cluster-based P2P framework is able to quickly locate more available peers holding the required contents and achieve a higher retrieval ratio.
AB - Due to the vehicle's movement and inherent characteristics of wireless channel, how to discover and retrieve the required contents has become a challenging issue in a hybrid network including vehicular ad hoc networks (VANETs) and the Internet. In this paper, we propose a social cluster-based P2P framework that estimates similarity and connection condition among peers to provide mobile peers efficient resource discoveryand retrieval. The idea of our framework is to consider a mobile peer's preference and its connectivity such as the lifetime or the bandwidth for a wireless link. Specifically, there are two major components in our framework. First, a social cluster-based overlay structure and lifetime-aware flooding scheme enable mobile peers to discover resource through the Internet and VANETs. Second, a connectivity-aware retrieval scheme considers connection lifetime and bandwidth schedules and determines how to retrieve resource from available peers. The simulation results show that, compared with other existing P2P schemes, our social cluster-based P2P framework is able to quickly locate more available peers holding the required contents and achieve a higher retrieval ratio.
UR - http://www.scopus.com/inward/record.url?scp=70349182853&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=70349182853&partnerID=8YFLogxK
U2 - 10.1109/WCNC.2009.4917531
DO - 10.1109/WCNC.2009.4917531
M3 - Conference contribution
AN - SCOPUS:70349182853
SN - 9781424429486
T3 - IEEE Wireless Communications and Networking Conference, WCNC
BT - 2009 IEEE Wireless Communications and Networking Conference, WCNC 2009 - Proceedings
ER -