基于区块链技术的计费清结算平台的设计与研究  

Design and research of clearing-settlement platform based on blockchain technology

作　　者：李舒婷 刘金科 陈娜[1] LI Shuting;LIU Jinke;CHEN Na(Research Institute of China Telecom Co.,Ltd.,Guangzhou 510630,China)

机构地区：[1]中国电信股份有限公司研究院,广东广州510630

出　　处：《电信科学》2020年第9期84-93,共10页Telecommunications Science

摘　　要：分析了电信运营商的国内漫游清结算业务现状以及5G来临之后所面临的问题和挑战,介绍了以分布式账本、智能合约为代表的区块链技术,制定了基于区块链技术的国内清结算平台解决方案,并从清结算平台的逻辑架构、业务架构、交易流程和可扩展性探究等方面做了详尽的阐述。最后,基于国内清结算平台的落地方案,结合新形势下的业务发展需求,提供了佣金结算、网间结算和国际漫游结算的设计思路。The business status of domestic roaming and clearing services of telecom operators and the problems and challenges faced after the arrival of 5G were analyzed.The blockchain technology represented by distributed ledgers and smart contracts were introduced,and the domestic clearing-settlement platform based on blockchain technology was formulated.The solution was elaborated from the logic architecture,business architecture,transaction flow and scalability of the clearing platform.Finally,based on the landing plan of the domestic clearing platform,combined with the business development needs under the new situation,the design ideas of partner settlement,inter-network settlement and international roaming settlement were provided.

关 键 词：5G 区块链 分布式账本 智能合约 清结算平台 

分 类 号：TN915[电子电信—通信与信息系统]