요약
Abstract
1. INTRODUCTION
2. Previous Work
2.1 Traditional billing systems
2.2 Billing systems enhanced with Security
3. Proposed Billing System Architecture
3.1 Overall system design
3.2 The Proposed Infrastructure
3.3 Overall Billing Process
4. Proposed Billing Protocol
4.1 Flow Diagram of the Billing Protocol
4.2 Description of billing protocol
4.3 How to prove the user billing records
4.4 Security Proof
5. Efficiency and Performance Evaluation
5.1 Experimental Environment
5.2 Billing Protocol Efficiency
5.3 Throughput Evaluation
6. CONCLUSION
7. REFERENCES