Traffic-Based Evaluation and Analysis of the STEP--Using Hsinchu Area As An Example

• Main Authors: Cheng-Yew Jeny, 鄭釧佑
• Other Authors: Dr.Chi-Chun Lo
• Format: Others
• Language: zh-TW
• Published: 2001
• Online Access: http://ndltd.ncl.edu.tw/handle/9m3av4

碩士 === 國立交通大學 === 資訊管理學程碩士班 === 89 === 英文摘要 Traffic-Based Evaluation and Analysis of the STEP--Using Hsinchu Area As An Example Student:Cheng-Yew Jeny Advisor:Dr.Chi-Chun Lo Institute of Information Management National Chiao Tung University The purpose to optimize traffic measurement for the local telephone network system is to make the telecommunication network’s trunks provide the best service in the most economic situation. By the traffic analysis and network loading assessment, we can observe the situation of quality of the switching network’s service. However, according to the result of the assessment to adjust the network’s QoS(Quality of Service), and to make the network performance into optimal. Hence the effort of evaluation and analysis of traffic measurement for telecommunication network is the most important thing regarding to network planning, and it also is the first duty on operating telecommunication network. In a local switching network, the STEP(Signal Transfer End Point) is a key position to converge the local signaling and traffic. STEP is to serve as the task of local message’s transfer. Hence, the loading of it is more than the EO (End Office). Regardless of the POTS (Plain Old Telephone System), Internet, POI (Point of Interface)…etc, The STEP inter-connection traffic is a heavy loading. For such an important situation, it is necessary to evaluate and analyze the capacity of the local STEP traffic. First, this study is to analyze and evaluate the traffic of Direct Route, High usage Route, and Final Route of the local STEP. Under the administration cost and QoS, to find the present local switching network’s loading assessment model and optimal parameter in order to be able assess the network loading and to adjust quality of the switching network’s service. Secondarily, regarding to the issue of the 104/105 directory service, we can collect and assess the records of the calls in busy hour, under a certain operation rate, and to figure out what the optimal service model is. Finally, according to the result of assessment as a reference to arrange the resource including the task and labor. We hope to provide best service quality for all customers under the expectation of the high QoS.