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Optimizing Connected Vehicle Routing Protocol for Smart Transportation Systems Bonari, Anggiet Harjo Baskoro; Bintoro, Ketut Bayu Yogha
Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control Vol. 10, No. 2, May 2025
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/kinetik.v10i2.2118

Abstract

The significant growth in integrating connected vehicles into intelligent transportation networks has underscored the importance of Vehicle-to-Vehicle (V2V) communication in optimizing route efficiency, reducing traffic congestion, and enhancing road safety. However, routing protocols such as AODV face substantial challenges in dynamic automotive environments characterized by high mobility and rapid topology changes, leading to issues like packet loss, delays, and network congestion. Reactive protocols like AODV often suffer from route discovery delays, while proactive protocols like DSDV, although reducing latency, increase bandwidth consumption, making them less effective in highly dynamic contexts. This study introduces the Learning Automata Ad Hoc On-Demand (LA-AODV) routing protocol, designed to improve relay node selection and V2V communication efficiency. The proposed method leverages real-time vehicle data to predict and select optimal relay nodes under dynamic traffic conditions, thereby enhancing packet delivery ratio, throughput, and reducing latency and routing overhead. The results demonstrate that LA-AODV significantly outperforms AODV and DSDV across various traffic scenarios, with an increase in packet delivery ratio up to 4% in high traffic conditions, throughput reaching 125 units, and a reduction in end-to-end delay within the range of 2E+10 to 6E+14. These improvements highlight LA-AODV's superior efficiency in handling packet loss and latency, making it a suitable protocol for data-intensive and safety-critical applications that demand reliable and efficient data transmission. This study contributes by developing the LA-AODV protocol, which significantly enhances V2V communication performance in dynamic traffic scenarios and provides a robust simulation model replicating real-world conditions, potentially reducing traffic accidents.
UI/UX Design Using Design Thinking Method Based on Website Unload Repair Bonari, Anggiet Harjo Baskoro; Putra, Fajar Ariya
JISA(Jurnal Informatika dan Sains) Vol 8, No 1 (2025): JISA(Jurnal Informatika dan Sains)
Publisher : Universitas Trilogi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31326/jisa.v8i1.2305

Abstract

Unload Repair is a PC repair service that can solve problems with computers or laptops. However, the current problem is that marketing through social media tends to be a little bit about information about service services, making it difficult for customers to receive the information. This study aims to create a User Interface (UI) and User Experience (UX) design that can make it easier for customers to see what services are provided by Unload Repair and help customers in ordering repair services using the Design Thinking method. Design Thinking is a method that involves users in every stage of design, starting from a deep understanding of their needs, to producing a prototype that can be tested to measure the effectiveness of the design. Design thinking includes the Empathize, Define, Ideate, Prototype and Testing stages. The Design Thinking method used is to create solutions based on problems in order to create designs that are easy to use and understand for users. The design was tested using Usability testing on 50 respondents, thus it was concluded that the UI/UX design on the Unload Repair website in the city of Jakarta can be used easily by users and has a positive experience based on the results of the respondents obtained and gets good satisfaction from Unload Repair website users.