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Soft Resource Reservation Method Using Fuzzy Theory for Multimedia Communication

基于模糊理论的多媒体通信软资源预留方法

基本信息

批准号：
08650438
负责人：
GOUTAM Chakraborty
金额：
$ 0.83万
依托单位：
The University of Aizu
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
1996
资助国家：
日本
起止时间：
1996 至 1997
项目状态：
已结题

项目摘要

The research during this year is based on the results obtained in during last year and is a continuation of the research. The research on the proposal and design of the flexible, intelligent multimedia network architecture can be summarised as follows :(1)Architecture of flexible network where the quality of multimedia communication is decided based on a user level protocol.(2)Flexible resource reservation initiated by the users' requests.(3)A metalevel interface using ideas from Fuzzy logic to represent the naturalness of users' request.(4)Composing the QoS requirements intelligently and optimally.Thus our proposal is to facilitate the design of flexible multimedia communication protocol where the users' natural requirements are expressed in a better way using ideas from Fuzzy logic, and interpreted to allocate optimally the required resources. It is possible to reserve resources to service maximum number of users by such interpretation of their request. We further extended our work proposing routing algorithm to find proper route on the network such that all the multiple QoS requirements for meaningful multimedia communication. This routing algorithms also takes care such that the load is properly distributed throughout the network, such that maximum number of users could be serviced.The results of these researches were presented in several international conferences as well as published injournal. A partial is attached herewith.

今年的研究是在去年的研究成果的基础上进行的，是研究的继续。柔性智能多媒体网络体系结构的提出和设计研究可以概括为以下几个方面：(1)基于用户级协议决定多媒体通信质量的柔性网络体系结构。(2)根据用户请求发起灵活的资源预约。(3)使用模糊逻辑的思想来表示用户请求的自然度的金属级接口。(4)智能、优化地组合QoS需求。因此，我们的建议是促进灵活的多媒体通信协议的设计，其中使用模糊逻辑的思想以更好的方式表达用户的自然需求，并解释为最佳分配所需的资源。通过对用户请求的这种解释，有可能保留资源以服务最大数量的用户。我们进一步扩展了我们的工作，提出了路由算法，以在网络上找到合适的路由，从而满足有意义的多媒体通信的所有多重QoS要求。这种路由算法还注意在整个网络中适当地分配负载，以便为最大数量的用户提供服务。这些研究结果在几个国际会议上发表，并在期刊上发表。随函附上部分资料。