| 北约Link22系统消息传输策略研究 |
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| 引用本文： | 王翔,白翔,潘莉丽. 北约Link22系统消息传输策略研究[J]. 通信技术, 2013, 0(12): 34-37 |
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| 作者姓名： | 王翔 白翔 潘莉丽 |
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| 作者单位： | [1]海军驻成都地区军事代表室,四川成都610041 [2]中国电子科技集团公司第三十研究所,四川成都610041 |
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| 摘 要： | 在研究北约STANAG5522协议标准的基础上，对Link22系统的消息传输策略进行了详细描述，分析了该系统典型的消息处理流程和传输策略；研究了DLP与SNC之间的接口关系，并参考典型的服务原语方式对该接口进行了补充；针对数据链系统对战术消息时效性的需求，给出了区分优先级的调度策略，可以为高优先级业务提供传输时延保证。研究Link22系统的消息传输原理，可以为我国设计先进的数据链系统提供参考依据。
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| 关 键 词： | Link22系统 数据链路处理器 系统网络控制器 调度策略 |
Message Exchange Strategy in NATO Link22 System |
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| WANG Xiang,BAI Xiang,PAN Li-li. Message Exchange Strategy in NATO Link22 System[J]. Communications Technology, 2013, 0(12): 34-37 |
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| Authors: | WANG Xiang BAI Xiang PAN Li-li |
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| Affiliation: | 1. Naval Military Representative Office in Chengdu, Chengdu Sichuan 610041 ,China; 2. No. 30 Institute of CETC, Chengdu Sichuan 610041, China) |
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| Abstract: | Based on the study of STANAG 5522, the strategy of message exchange in Link22 system is de- scribed in detail, including typical message processing procedure and transmission strategy. Meanwhile the interface of between DLP and SNC is analyzed, and also perfected by reference on classic service primitive structure. In order to ensure best effect of low time-delay for tactical message in data link system, the scheduling strategy of different-priority message for real time performance of high priority message is pro- vided. The message transporting principle of Link22 system could serve as a reference for the design and development of advanced data link system in China. |
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| Keywords: | Link22 system data link processor system network controller scheduling strategy |
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