Authors: (1) Rashmi Yadav, Department of Electrical Engineering, Indian Institute of Technology Kanpur, India (Email: rashmiy@iitk.ac.in); (2) Rashmi Kamran, Department of Electrical Engineering, Indian Institute of Technology Bombay, India (Email: rashmi.kamran@iitb.ac.in); (3) Pranav Jha, Department of Electrical Engineering, Indian Institute of Technology Bombay, India (Email: pranavjha@ee.iitb.ac.in); (4) Abhay Karandikar, Department of Electrical Engineering, Indian Institute of Technology Bombay, India and Secretary to the Government of India, Department of Science & Technology, New Delhi, India (Email: karandi@ee.iitb.ac.in). Table of Links Abstract and Introduction Proposed Signalling Service-Based Architecture System Model Performance Evaluation Convergence of 3GPP 5G and N3BN in SSBA Conclusion, Acknowledgement, and References III. SYSTEM MODEL In this section, we describe the system modelling of the proposed SSBA, using the PEPA [10], a high-level language, for modelling distributed systems. The PEPA modelling facilitates system performance evaluation using the Eclipse plug-in [9], a tool for performance analysis. In Table I, we present the MBS session establishment call flow (Fig. 2) modelling. This paper is available on arxiv under CC 4.0 license. Authors: (1) Rashmi Yadav, Department of Electrical Engineering, Indian Institute of Technology Kanpur, India (Email: rashmiy@iitk.ac.in); (2) Rashmi Kamran, Department of Electrical Engineering, Indian Institute of Technology Bombay, India (Email: rashmi.kamran@iitb.ac.in); (3) Pranav Jha, Department of Electrical Engineering, Indian Institute of Technology Bombay, India (Email: pranavjha@ee.iitb.ac.in); (4) Abhay Karandikar, Department of Electrical Engineering, Indian Institute of Technology Bombay, India and Secretary to the Government of India, Department of Science & Technology, New Delhi, India (Email: karandi@ee.iitb.ac.in). Authors: Authors: (1) Rashmi Yadav, Department of Electrical Engineering, Indian Institute of Technology Kanpur, India (Email: rashmiy@iitk.ac.in); (2) Rashmi Kamran, Department of Electrical Engineering, Indian Institute of Technology Bombay, India (Email: rashmi.kamran@iitb.ac.in); (3) Pranav Jha, Department of Electrical Engineering, Indian Institute of Technology Bombay, India (Email: pranavjha@ee.iitb.ac.in); (4) Abhay Karandikar, Department of Electrical Engineering, Indian Institute of Technology Bombay, India and Secretary to the Government of India, Department of Science & Technology, New Delhi, India (Email: karandi@ee.iitb.ac.in). Table of Links Abstract and Introduction Proposed Signalling Service-Based Architecture System Model Performance Evaluation Convergence of 3GPP 5G and N3BN in SSBA Conclusion, Acknowledgement, and References Abstract and Introduction Abstract and Introduction Proposed Signalling Service-Based Architecture Proposed Signalling Service-Based Architecture System Model System Model Performance Evaluation Performance Evaluation Convergence of 3GPP 5G and N3BN in SSBA Convergence of 3GPP 5G and N3BN in SSBA Conclusion, Acknowledgement, and References Conclusion, Acknowledgement, and References III. SYSTEM MODEL In this section, we describe the system modelling of the proposed SSBA, using the PEPA [10], a high-level language, for modelling distributed systems. The PEPA modelling facilitates system performance evaluation using the Eclipse plug-in [9], a tool for performance analysis. In Table I, we present the MBS session establishment call flow (Fig. 2) modelling. This paper is available on arxiv under CC 4.0 license. This paper is available on arxiv under CC 4.0 license. available on arxiv