Modeling and Analysis of Handover in Mobile Cellular Networks: A Stochastic Geometry Perspective

• Main Authors: Nien-Tsu Chou, 周念祖
• Other Authors: Shin-Ming Cheng
• Format: Others
• Language: en_US
• Published: 2014
• Online Access: http://ndltd.ncl.edu.tw/handle/22452896438703667107

碩士 === 國立臺灣科技大學 === 資訊工程系 === 102 === Cellular networks have been integrated with our lives to provide various voice and data services to mobile users in a seamless approach. In PCS (Personal Communications Services) networks, calls of portables devices may not be completed due to resource insufficiency and link reliability during the call initiation or the handover process. This paper present a study of call incomplete probability for PCS networks, using a stochastic geometry perspective. We present analytic expressions for both blocking probability and coverage probability. Blocking probability is probability that a call is forced to terminate due to resource insufficiency and coverage probability expresses the link reliability in the network system. We also conduct simulation experiments according to data from OpenCellID to comprehensively evaluate the proposed stochastic geometry model in realistic environment.