This thesis aims at improving the quality of China Unicom Siping Branch services and overall competitiveness of the enterprise by optimizing the broadband IP networks.
2
最大的份额被中国电信和中国联通占据，两家公司一共拥有全球宽带用户的五分之一。
The lion's share is taken by China Telecom and China Unicom, which together account for a fifth of all global broadband subcribers.
3
宽带业务作为其核心产品，在山东联通转型过程中起着举足轻重的作用。
As a key product, broadband business plays a decisive role in the process of transformation of Shandong Unicom.
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