Metadata
Author: LASER-wikipedia2
Data
English[en]
It was extended with an overlay architecture to provide packet-switched data services known as the GPRS core network.
Chinese[zh]
它已经被扩展,由一个更外层的架构所覆盖,以便提供分组交换数据业务(packet-switched data services),被称为GPRS核心网。