Many of the TV frequency bands have been vacated by TV's move to digital, so, in a country hungry for wireless resources, it was proposed that this spectrum get redirected to mobile access use.
当电视信号变为数字信号后，许多电视的频率带宽都被闲置下来。因此，在一个渴望无线资源的国家，这些频带被引向移动接入应用可谓众望所归。
While mobile computing technology is developing rapidly, more and more users would like to access digital library systems through wireless mobile mode.
随着移动计算技术的飞速发展，越来越多的用户将通过无线移动方式访问数字图书馆。
Time Division Multiple Access: a digital wireless telephony transmission technique.
时分多址：一种数字无线电话传输技术。
The basic structure of wireless mobile digital campus network is given in this paper, and the layer model, including the core layer, distribution layer and access layer, is designed.
给出了无线移动数字校园网的基本组成，从网络分层模型出发，对无线移动数字校园网络的接入层、汇聚层、核心层进行分层设计。
The basic structure of wireless mobile digital campus network is given in this paper, and the layer model, including the core layer, distribution layer and access layer, is designed.
给出了无线移动数字校园网的基本组成，从网络分层模型出发，对无线移动数字校园网络的接入层、汇聚层、核心层进行分层设计。
应用推荐