The Exploitation and Utilization of the Idle Hard Discs Space 开发利用硬盘的闲置空间
P2P systems share idle CPU power, free disk space and network bandwidth between different peer nodes in a distributed and equal way. 对等网络通过对等和分布式的方式,在网络中不同节点间提供空闲的CPU处理能力,磁盘空间以及网络带宽。
But on the other hand, there are different levels of idle in Space and time. Therefore people proposed cognitive radio technology. 但是另一方面,无线频谱资源在空间和时间上存在着不同程度的闲置,于是人们提出了认知无线电技术。
In order to share computer resources which distribute in different locations and use idle CPU or storage space and other resources, we put forward the concept of grid. 为了将分布在不同地点的计算机资源共享起来,便于利用空闲的CPU或存储空间等资源,出现了网格的概念。
However, they have a problem that is how to make use of network idle storage resources and organize them into a huge virtual storage space. 网络存储技术遇到的一个问题是如何把网络中闲置存储资源组织起来形成一个巨大的虚拟存储空间。