Study of QoS parameters measurement methodology and requirements in RSMAD

摘要

The paper presents the results of analysis and research of the quality of service requirements (defined by the QoS parameters) for data transmission services in Radio System for Monitoring and Acquisition of Data from Traffic Enforcement Cameras (in short: RSMAD). The paper also presents and discusses the results of test of impact of the size of images from traffic enforcement cameras (TECs) on the average transmission time. Moreover, the paper analyses the suitability of the selected radio communication systems currently used for data transmission in RSMAD. These tests were conducted under conditions of actual operation of the RSMAD system in urban propagation environment. On the basis of the obtained results, an analysis of the capacity to provide required quality of service in RSMAD, using various wireless data transmission systems, was performed.