| 散列技术在SIP服务器中的应用 |
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| 引用本文： | 曹晨. 散列技术在SIP服务器中的应用[J]. 中国新通信, 2010, 0(5): 53-56 |
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| 作者姓名： | 曹晨 |
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| 作者单位： | 重庆邮电大学通信与信息工程学院,重庆400065; |
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| 摘 要： | 本文简要介绍了SIP产生的背景以及SIP网络服务器的功能,引出了服务器需要快速查找用户信息的需求,提出了引进散列技术来解决的两种方案,除留余数法构造散列函数和二维数组构造散列函数,通过性能的比较,二维数组构造散列函数通过空间换时间的方法更能提高服务器的性能。
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| 关 键 词： | SIP 散列 除留余数法 二维数组 |
Application of Hash Technology in the SIP Server |
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| Cao Chen. Application of Hash Technology in the SIP Server[J]. China New Telecommunications, 2010, 0(5): 53-56 |
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| Authors: | Cao Chen |
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| Affiliation: | Cao Chen (Chongqing University of Posts , Telecommunications,Communication , Information Engineering College,Chongqing 400065,China) |
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| Abstract: | This paper briefly describes the background of the Session Initiation Protocol(SIP)and the functions of SIP server,leads to the server's need to fast search user information,proposed two solutions by introducing the hash technology.They are division method and two-dimensional array to construct hash function.By comparison to their performance,the latter can make the server work more efficiently through the method of converting space into time. |
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| Keywords: | SIP hash division method two-dimension array |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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