A research of self organizational proxy network on the ubiquitous environment

普适环境下自组织代理网络研究

基本信息

批准号：
15300023
负责人：
HATTORI Shimmi
金额：
$ 10.11万
依托单位：
Kanazawa Institute of Technology
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
2003
资助国家：
日本
起止时间：
2003 至 2006
项目状态：
已结题

项目摘要

Recently, as the node is miniaturized, and its wireless technology develops, Diversification and advancement of the portable node and communication medium develop. In addition, the Internet environment which it could be always connected to spread, and it was enabled that various application by P2P appeared. Furthermore, those gave big impact. Furthermore, it continues those to give big impact.In this circumstance, when the node moves through network, the connection and the network constitution which the node connects to network change dynamically. In addition, user changes the various nodes according to circumstance. Furthermore, users connect to network making use of the optimum communication device. This way, it changes according to the environment where time and user are placed also the request from user side. The networking service whose it is possible to be adapted to the user requirements rapidly, it is approached necessary regardless of layer.In this research, dynamic network environment and the regular connection which are represented in ubiquitous environment the user is not conscious of the change of network and the node in the P2P environment where connection cutting of the user is done frequently, research of seamless network system and network service are done.Then, actualizing seamless network service item below was executed in purpose.(1)the identifier in order to identify the node while constructing(2)proxy network of the proxy network which transfers the communication on application layer network(3)self organizational routing system because route between the nodes is made to stabilize with the actualization

近年来，随着节点的小型化和无线技术的发展，便携式节点和通信介质的多样化和先进化。另外，始终可以连接的互联网环境的普及，使得基于P2P的各种应用的出现成为可能。此外，这些产生了很大的影响。在这种情况下，当节点在网络中移动时，节点连接到网络的连接和网络构成会动态变化。另外，用户可以根据情况改变各个节点。此外，用户利用最佳的通信设备连接到网络。这样，它会根据时间和用户所处的环境以及用户侧的请求而变化。能够快速适应用户需求的网络服务，无论在哪一层，都是必要的。在这项研究中，动态网络环境和在无处不在的环境中代表的定期连接，用户意识不到的变化针对P2P环境中频繁发生用户连接切断的网络和节点，对无缝网络系统和网络服务进行了研究。然后，有针对性地实现了下面的无缝网络服务项。（1）标识符识别节点，同时(2)构建应用层网络中转通信的代理网络的代理网络(3)自组织路由系统，使节点之间的路由随着实现而稳定