The core network remains untouched as new access technologies (such as fibre-optic links or new kinds of high-speed wireless data technology) are added to its edges.

这种无接触技术(如纤维光缆技术或新型高速无线数据传输技术)的出现，淋漓尽致的展现了核心网络的优越性。

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He installed a wireless fidelity (Wi-Fi) network in the barbershop to offer customers high-speed wireless Internet access.

他在理发店里装设无线上网网络，让顾客享用高速的无线上网服务。

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In exchange for funding the WiMax joint venture, the cable companies would get equity in the business and would be able to purchase wholesale access to the network to offer their own high-speed wireless data and voice services to customers, the people familiar with the discussions said.

WSJ: Comcast, Time Warner Cable in Wireless Talks