Abstract
As the network topology of the Vehicle-to-Everything (V2X) frequently changes, direct communication with the infrastructure unit is not always available. Therefore, the road entity requires to choose Device-to-Device (D2D) relay node to forward its packet to the nearest infrastructure unit. In this paper, we propose a method for selecting a D2D relaying node to connect the source road entity with LTE-based V2X infrastructure. The proposed Quality of Service (QoS)-balancing relay selection method takes the QoS requirements into consideration when electing D2D relaying node. It is a multi-criteria scheme that applies the Analytic Hierarchy Process (AHP) for making decisions. These criteria include channel capacity, link stability, and end-to-end delay. We conduct various experiments with several network scenarios to evaluate the performance of the proposed method. Simulation results showed that the proposed method improves Packet Dropping Rate (PDR) by 78% and average delay by 45% in comparison with the existing method.
| Original language | English |
|---|---|
| Title of host publication | 2019 IEEE Globecom Workshops: (GC Wkshps) |
| Subtitle of host publication | Waikoloa, Hawaii, USA, 9-13 December 2019 |
| Place of Publication | Piscataway |
| Publisher | IEEE |
| Pages | 733-738 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781728109602 |
| ISBN (Print) | 9781728109619 |
| DOIs | |
| Publication status | Published - Dec 2019 |
| Event | 2019 IEEE Global Communications Conference - Waikoloa, Big Island, Hawaii, United States Duration: 9 Dec 2019 → 13 Dec 2019 https://globecom2019.ieee-globecom.org/ |
Conference
| Conference | 2019 IEEE Global Communications Conference |
|---|---|
| Abbreviated title | GLOBECOM 2019 |
| Country/Territory | United States |
| Period | 9/12/19 → 13/12/19 |
| Internet address |
Keywords
- Intelligent transportation system
- QoS
- relay selection
- V2X