High-Performance Data Throughput Analysis in Wireless Ad Hoc Networks for Smart Vehicle Interconnection DOI Creative Commons
Alaa Kamal Yousif Dafhalla, Amira Elsir Tayfour Ahmed, Nada Mohamed Osman Sid Ahmed

и другие.

Computers, Год журнала: 2025, Номер 14(2), С. 56 - 56

Опубликована: Фев. 10, 2025

Vehicular Ad Hoc Networks play a crucial role in enabling Smart City applications by facilitating seamless communication between vehicles and infrastructure. This study evaluates the throughput performance of different routing protocols, specifically AODV, AODV:TOM, AODV:DEM, GPSR, GPSR:TOM, GPSR:DEM, under various city highway scenarios complex networks. The analysis covers key parameters including traffic generation, packet sizes, mobility speeds, pause times. Results indicate that TOM DEM profiles significantly improve compared to traditional AODV GPSR protocols. GPSR:TOM achieves highest across most scenarios, making it promising solution for high-performance data transmission Cities. For instance, an average 3.2 Mbps 2.8 while increases 3.6 Mbps. Additionally, AODV:DEM records 3.4 high outperforming AODV:TOM at 3.1 baseline 2.7 findings highlight importance optimizing ensure reliability efficiency vehicle interconnection systems, which are critical management, accident prevention, real-time smart urban environments.

Язык: Английский

Computer-Aided Efficient Routing and Reliable Protocol Optimization for Autonomous Vehicle Communication Networks DOI Creative Commons
Alaa Kamal Yousif Dafhalla, Mohamed Elobaid, Amira Elsir Tayfour Ahmed

и другие.

Computers, Год журнала: 2025, Номер 14(1), С. 13 - 13

Опубликована: Янв. 3, 2025

The rise of autonomous vehicles necessitates advanced communication networks for effective data exchange. routing protocols Ad hoc On-Demand Distance Vector (AODV) and Greedy Perimeter Stateless Routing (GPSR) are vital in mobile (MANETs) vehicular ad (VANETs). However, their performance is affected by changing network conditions. This study examines key parameters—MaxJitter, Hello/Beacon Interval, route validity time—and impact on AODV GPSR urban highway scenarios. simulation results reveal that increasing MaxJitter enhances throughput 12% cities but decreases it 8% highways, while declines 15% 10% highways. Longer Hello intervals improve settings reduce 6% Extending time increases GPSR’s Packet Delivery Ratio (PDR) cities, underscoring the need to optimize parameters enhanced VANET performance.

Язык: Английский

Процитировано

1
High-Performance Data Throughput Analysis in Wireless Ad Hoc Networks for Smart Vehicle Interconnection DOI Creative Commons
Alaa Kamal Yousif Dafhalla, Amira Elsir Tayfour Ahmed, Nada Mohamed Osman Sid Ahmed

и другие.

Computers, Год журнала: 2025, Номер 14(2), С. 56 - 56

Опубликована: Фев. 10, 2025

Vehicular Ad Hoc Networks play a crucial role in enabling Smart City applications by facilitating seamless communication between vehicles and infrastructure. This study evaluates the throughput performance of different routing protocols, specifically AODV, AODV:TOM, AODV:DEM, GPSR, GPSR:TOM, GPSR:DEM, under various city highway scenarios complex networks. The analysis covers key parameters including traffic generation, packet sizes, mobility speeds, pause times. Results indicate that TOM DEM profiles significantly improve compared to traditional AODV GPSR protocols. GPSR:TOM achieves highest across most scenarios, making it promising solution for high-performance data transmission Cities. For instance, an average 3.2 Mbps 2.8 while increases 3.6 Mbps. Additionally, AODV:DEM records 3.4 high outperforming AODV:TOM at 3.1 baseline 2.7 findings highlight importance optimizing ensure reliability efficiency vehicle interconnection systems, which are critical management, accident prevention, real-time smart urban environments.

Язык: Английский

Процитировано

0