| 移动互联网动态接入计费机制研究 |
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| 引用本文： | 张波,沈苏彬.移动互联网动态接入计费机制研究[J].南京邮电大学学报(自然科学版),2011,31(1):90-95. |
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| 作者姓名： | 张波 沈苏彬 |
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| 作者单位： | 南京邮电大学,计算机学院,江苏,南京,210046 |
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| 基金项目： | 国家高技术研究发展计划(863计划)(2006AA01Z208); 江苏省科技支撑计划(BE2009157)资助项目 |
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| 摘 要： | 传统的互联网接入计费系统一般为静态结构,主机在连接互联网过程中接入网关不变,计费系统只需在接入网关采集计费数据。对于移动Ad Hoc网络中的移动结点,在接入互联网过程中接入网关可能发生变化,静态结构计费系统已无法满足需求。基于多网关动态接入计费机制可实现一种动态计费系统,随着接入网关的动态切换,其数据采集功能也在各计费网关间动态转移,计费服务器、计费网关以及移动终端进行协同处理。形式化验证表明,这种机制设计合理逻辑正确,通过报文交互达到计费同步,实现对移动终端进行有效计费。
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| 关 键 词： | 移动互联网 计费服务器 计费网关 移动终端 |
Study on Accounting Mechanism with Dynamic Accessing in Mobile Internet |
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| ZHANG Bo,SHEN Su-bin.Study on Accounting Mechanism with Dynamic Accessing in Mobile Internet[J].Journal of Nanjing University of Posts and Telecommunications,2011,31(1):90-95. |
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| Authors: | ZHANG Bo SHEN Su-bin |
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| Institution: | ZHANG Bo,SHEN Su-bin School of Computer,Nanjing University of Posts and Telecommunications,Nanjing 210046,China |
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| Abstract: | Traditional internet accessing accounting systems have a static structure in which the host's access gateway is unchanged in accessing internet,and the accounting system can acquire accounting data in the gateway.However,in mobile ad hoc networks,the accessing gateway may be changed during a mobile terminal accessing to Internet.In this case,the accounting system with static structure can not meet the requirements.An accounting mechanism with dynamic accessing of multi-gateway is proposed in the paper.It ca... |
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| Keywords: | mobile internet billing server accounting gateways mobile terminals |
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