| 一种ATCA3.1系统节点板间通信机制的设计 |
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| 引用本文： | 周茜,刘锦高,祝贵根.一种ATCA3.1系统节点板间通信机制的设计[J].计算机应用,2006,26(11):2762-2764. |
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| 作者姓名： | 周茜 刘锦高 祝贵根 |
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| 作者单位： | 1. 华东师范大学,信息科学技术学院,上海,200062
2. 上海未来宽带技术及应用工程研究中心,上海,201103 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 为了解决ATCA3.1系统中各个节点板间的管理平面数据的交换问题，开发了节点间通信模块。该模块通过消息的方式完成不同节点间数据的交换，根据BSD套接字接口，以地址侦听方式设计通信机制，封装底层通信通道。在Linux系统下编程实现了通信机制，证明了该机制可以解决通信阻塞问题，具有较高的效率。
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| 关 键 词： | 地址侦听 套接字 TCP/IP 进程 高级电信计算架构 |
| 文章编号： | 1001-9081（2006）11-2762-03 |
| 收稿时间： | 2006-05-24 |
| 修稿时间： | 2006-05-242006-07-07 |
A communication mechanism between node boards in the system of ATCA 3.1 |
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| ZHOU Qian,LIU Jin-gao,ZHU Gui-gen.A communication mechanism between node boards in the system of ATCA 3.1[J].journal of Computer Applications,2006,26(11):2762-2764. |
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| Authors: | ZHOU Qian LIU Jin-gao ZHU Gui-gen |
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| Abstract: | For the problem of data exchanging in management platform between node boards of the system of ATCA3.1, Inter-node communication module was developed. In this module, data were exchanged in manner of messages between different nodes. According to BSD socket interface, the communication mechanism was designed by using address listener and the bottom layer communication channel was encapsulated. The mechanism was implemented in Linux. The result proves that it can solve the communication block problem efficiently. |
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| Keywords: | TCP/IP |
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