The applying, cancelling and changing of the radio channel licenses and the radio base station establishment need to be managed by the government because radio channel has scarce characteristic of resource. In order to carry out "Mobil Taiwan" plan and telecom liberalization, Taiwan official...

A web portal is a site that can serve as a starting point to a wide variety of web searches. Portal technology first emerged when search engines like Yahoo! developed a common avenue by which users were able to seek and retrieve information from the Internet. These sites emerged as gateways to...