| Autor: |
Abdelali Boushaba, Adil Ben Abbou, Azeddine Zahi, Rachid Ben Abbou, Safae Smiri |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
Lecture Notes in Electrical Engineering ISBN: 9789813368927 |
| DOI: |
10.1007/978-981-33-6893-4_48 |
| Popis: |
Over the last few decades, Vehicular Ad hoc Networks (VANETs) in which vehicles communicate with each other in a high dynamic topology and a high speed, have attracted considerable attention. In this type of application, routing needs to be carefully designed to handle rapid network changes and therefore geographic routing protocols have been implemented to resolve this issue. The Greedy Perimeter Stateless Routing (GPSR) protocol is one of the most promising location-based routing protocols for wireless networks. In this paper, we implement three geographical routing protocols defined as Maxduration-Minangle GPSR (MM-GPSR), Modified GPSR (MGPSR) and traditional GPSR with different approaches for node selection in VANET. We carry out an overall performance evaluation with different levels of traffics in an urban environment. The tool-set of simulation integrates NS2, Intelligent Driver Model with Lane Change (IDM_LC) based on VANETMOBISIM. The paper provides insights the choice of a geographic protocol for Quality of Service (QoS) metrics and weight value that can improve robustness in VANET. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
