北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2014, Vol. 37 ›› Issue (6): 106-110.doi: 10.13190/j.jbupt.2014.06.022

• 研究报告 • 上一篇    下一篇

一种面向多泛在业务的终端聚合算法

郭少勇1, 刘峰1, 芮兰兰2, 牛齐明1, 邱雪松2   

  1. 1. 北京交通大学 高速铁路网络管理教育部工程研究中心, 北京 100044;
    2. 北京邮电大学 网络与交换技术国家重点实验室, 北京 100876
  • 收稿日期:2013-11-08 出版日期:2014-12-28 发布日期:2014-07-11
  • 作者简介:郭少勇(1985-),男,博士后,E-mail:syguo@bupt.edu.cn.
  • 基金资助:

    国家高技术研究发展计划(863计划)项目(2012AA0409120); 国家博士后科学基金项目(2014M550605); 国家自然科学基金项目(61302078); 教育部博士点新教师基金项目(20110005110011)

A Device Aggregation Algorithm for Multi-Ubiquitous Services

GUO Shao-yong1, LIU Feng1, RUI Lan-lan2, NIU Qi-ming1, QIU Xue-song2   

  1. 1. High Speed Railway Network Management Engineering Research Center of Ministry of Education, Beijing Jiaotong University, Beijing 100044, China;
    2. State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Received:2013-11-08 Online:2014-12-28 Published:2014-07-11

摘要:

综合业务模型和网络模型提出了面向多业务的终端聚合问题模型,并在此基础上,提出了一种面向多业务的终端聚合算法,包括多终端协同集合的构造与决策两部分. 通过仿真与面向业务的终端组合模式及随机分配算法比较可知,所提算法具有更高的性能.

关键词: 泛在末梢环境, 泛在业务模型, 网络模型, 终端聚合

Abstract:

It is critical problem how to meet all requested ubiquitous services simultaneously in ubiquitous stub environment with resource-limited devices and bandwidth-limited network. To achieve this goal, we first formulate multi-devices cooperation problem with ubiquitous service model and network model. And then a devices aggregative mechanism is proposed to support two key modules of multi-devices cooperation set construction and decision-making. At last, the simulation is implemented with OPNET and Matlab. The result shows this mechanism has better performance than others.

Key words: ubiquitous stub environment, ubiquitous service model, network model, devices aggregative

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