Analisis Pengaruh Kecepatan Mobilitas Terhadap Kinerja Video Streaming pada Jaringan Wireless Ad Hoc

Abstract

Wireless technology has become a lifestyle in many countries. Though wireless networks provide more flexibility than wired networks, it has lower reliability and data transfer speed than wired networks. The development of streaming technology is analogous with the quality of the streaming services. Streaming technology becomes increasingly important with the growth of the internet because most users do not have fast enough connection to download large multimedia files quickly. This research presents calculations of data from experiments of video streaming performances in wireless ad hoc networks with bit rate format of video 256 Kbps, 512 Kbps, and 768 Kbps. Data captured from the experiments is divided into four scenarios: client performs mobility and client does not perform mobility, with one client perform video streaming and two clients perform video streaming concurrently. Client’s mobility speed is limited only by walking speed, which are 0.6 m/s, 1.2 m/s and 1.6 m/s. The video quality calculations are based on the Quality of Service (QoS) of video streaming, which include packet loss, throughput, delta and jitter.