计算机与现代化

• 网络与通信 • 上一篇    下一篇

二代支付系统支付报文传输成本优化

  

  1. 中国人民银行上海总部,上海200120
  • 收稿日期:2013-12-26 出版日期:2014-04-17 发布日期:2014-04-23
  • 作者简介:作者简介:李世梁(1985),男,安徽宣城人,中国人民银行上海总部工程师,博士,研究方向:计算机网络,支付清算系统。

 Cost Optimization of CNAPS2 Payment Message Transmission

  1. Shanghai Head Office, The People’s Bank of China, Shanghai 200120, China
  • Received:2013-12-26 Online:2014-04-17 Published:2014-04-23

摘要:  

摘要: 为了引导参与者按照经济合理的方式一点接入中国人民银行二代支付系统(CNAPS2),本文从分析和优化参与者支付报文传输成本的角度出发,找出传输成本的一些影响因素,例如最优商业银行前置机(MBFE)处理能力、参与者行内系统的平均网络延时、MBFE至城市处理中心(CCPC)之间的链路延时、支付报文到达业务量、MBFE最大可扩展处理能力、MBFE单位时间成本等。最后,在MATLAB环境下进行计算实验,对这些影响因素的效果进行量化和对比,可供参与者在选择最优接入点时进行决策和参考。

关键词:  , 支付系统, 一点接入, 支付报文传输, 成本优化, 影响因素

Abstract:  

Abstract:  To guide the participants connecting the 2nd generation of China national advanced payment system (CNAPS2) by one point access mode, the paper analyzes and optimizes payment message transmission cost for participants, and identifies some impacting factors, such as the optimal merchant bank front end (MBFE) processing ability, the average network delay within participant system, the link delay between MBFE and city clearing processing center (CCPC), payment message arrivals, the maximum scalable MBFE processing ability and MBFE cost per unit of time. Finally, we conduct computational simulation on MATLAB platform to quantify and contrast these factors’ effect; the results can be utilized by participants to select the optimal access point for decision and reference.

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