TIIS (한국인터넷정보학회)
Current Result Document :
| 한글제목(Korean Title) |
Exploring the Influence of Vehicle Mobility on Information Spreading in VANETs |
| 영문제목(English Title) |
Exploring the Influence of Vehicle Mobility on Information Spreading in VANETs |
| 저자(Author) |
Zhigang Li
Xin Wang
Xinan Yue
Yingli Ji
Hua Wang
|
| 원문수록처(Citation) |
VOL 15 NO. 02 PP. 0800 ~ 0813 (2021. 02) |
한글내용
(Korean Abstract) |
|
영문내용
(English Abstract) |
With the advent of 5G communications, internet of vehicles technology has been widely used in vehicles. Then the dynamic spread of information between vehicles began to come into focus with more research. It is well known that the identification of nodes with great spread influence has always been a hot topic in the field of information spreading. Most of the existing work measures the propagation influence by degree centrality, betweenness centrality and closeness centrality. In this paper, we will identify influential vehicle nodes based on the mobility characteristics of vehicles to explore the information spreading between vehicles in VANETs. Different from the above methods, we mainly explore the influence of the radius of gyration and vehicle kilometers of travel on information spreading. We use a real vehicle trajectory data to simulate the information transmission process between vehicles based on the susceptible-infected-recovered SIR model. The experimental results show that the influence of information spreading does not enhance with increasing radius of gyration and vehicle kilometers of travel. The fact is that both the radius of gyration and the distance travelled have a significant influence on information spreading when they are close to the median. When the value of both is large or small, it has little influence on information spreading. In view of this results, we can use the radius of gyration and vehicle kilometers of travel to better facilitate the transmission of information between vehicles.
|
| 키워드(Keyword) |
Information Spreading
Vehicle Mobility
Radius of Gyration
Vehicle
Kilometers of Travel
VANETs
|
| 파일첨부 |
PDF 다운로드
|
