DEPENDABILITY ANALYSIS FOR ULTRARELIABLE COMMUNICATION IN 5G NETWORKS: EVALUATING AVAILABILITY IN SPACE DOMAIN

To provide services to the end user wherever and at any time, ultra-reliable communication is crucial to the 5G network's communication. Ultra Reliable Communication (URC) in the 5G Network operates in time domain in the current system. According to uptime and downtime. URC parameters, such as packet delivery ratio, bit error rate, and others, are well-known measurements. It illustrates how the traditional conception of reliable communication does not deal with the reliability issue. In this situation, we must transfer URC from the time domain to the space domain. In our proposed system, we begin by defining ultra-reliable communication in terms of how the 5G network operates in the space domain. The entire network is divided into two categories in this process: homogeneous networks and heterogeneous networks, with corresponding numbers of nodes or cells.The Poison Point Process and the Voronoi tessellation are used to categorise homogeneous and heterogeneous networks. A homogeneous network operates with identical Cell types throughout all Nodes' coverage areas. Two separate cell types with correspondingly diverse coverage areas make up a heterogeneous network. Based on the Threshold value, both homogeneous and heterogeneous networks are created. Relied upon their coverage region, cell and system availability as well as cell and system unavailability. Accordingly, both cell- and system-level analyses are done to determine the likelihood of a network offering a guaranteed degree of availability