시간 종속 특징을 갖는 다층 셀 구조 이동 통신 시스템의 성능분석 = Performance Evaluation of Mobile Communication Systems with Multi-layer Cell Structure

다국어 초록 (Multilingual Abstract)

In order to meet the increasing demands of personal mobile communication with developed wireless mobile communication services and solve the burden on system traffic, mobile communication systems with multi-layer cell structure is proposed. Mobile communication systems with multi-layer cell structure not only have steady state characteristic but also have time-dependent and nonstationary conditions. Therefore, queueing network models is proposed for performance evaluation of time-dependent mobile communication systems with multi-layer cell structure. Using the queueing network models, the proposed performance evaluation methods provide the convenience for solving complex numerical methods.