北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2011, Vol. 34 ›› Issue (s1): 73-76.doi: 10.13190/jbupt.2011s1.73.yuanj

• 论文 • 上一篇    下一篇

单业务多连接承载方式下的业务分割方法

袁俊,王莹,张平   

  1. 1北京邮电大学 无线新技术研究所,北京 100876; 2泛网无线通信教育部重点实验室(北京邮电大学),北京 100876
  • 出版日期:2011-10-28 发布日期:2011-10-28
  • 作者简介:袁俊(1984-),男,博士生,E-mail:buptyuanjun@gmail.com 王莹(1976-),女,教授
  • 基金资助:

    国家工业与信息化部重大专项项目(2010ZX03003-001-01); 新世纪优秀人才支持计划项目

A Traffic Splitting Method for Single Service on Multiple Bearers

    

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  • Online:2011-10-28 Published:2011-10-28
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摘要:

提出了一种业务分割混合方法,该混合方法由按理想模型计算分割比例的算法和基于模糊多属性决策理论的选择可用连接的最优子集合2种方法组成. 通过对计算出的分割比例理论值和实际传输值之间的误差及误差门限值之间的对比,根据不同的对比结果采用不同的业务分割方法.仿真结果表明,该方法能在保证业务服务质量需求的前提下,有效降低重排序时延.

关键词: 业务分割, 重排序时延, 模糊逻辑, 多属性决策

Abstract:

A hybrid method for traffic splitting is proposed. It consists of calculating split ratio according to the ideal model and selecting optimal subnet of available links based on fuzzy multiple attributes decision making theory. The error between the split ratio is compared, and calculated by using ideal model and the transmission capabilities of all the links. A suitable method is adopted according to the comparative result. Simulation shows that the proposed can reduce reordering delay effectively for quality of service guarantee.

Key words: internal antenna, multiband, miniaturization traffic splitting; reordering delay; fuzzy logic; multiple attributes decision making

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