What are the cell phone carriers in China?

There are 4 carriers in China.

1, China Mobile, the current operator with the most users, the main network system, GSM/TD-SCDMA/TD-LTE.

2, China Unicom, the current main network system, GSM/WCDMA/FDD-LTE.

3, China Telecom, network system, CDMA/CDMA2000/FDD-LTE. LTE.

4. China Radio and Television is mainly engaged in Internet domestic data transmission business and domestic communication facilities service business.

Expanded Information

China has nine for-profit and non-profit Internet network operators and hundreds of ISPs (Internet Access Service Providers) operating across provinces, including China Telecom, China Netcom, China Mobile, China Unicom, Jinqiao.com, and Education.com. There is a big gap between the network operators in terms of network size, number of users and online resources, with China Telecom and China Netcom dominating 21 southern and 10 northern provinces and municipalities, respectively.

And in terms of Internet access, Gong Shuangjin, an expert at the Telecommunications Research Institute of the Ministry of Information Industry, believes that the key to Internet access is interoperability rather than interconnection.

Because the interconnection that Internet users can experience is the speed of interconnection between the Internet, from this point of view, the problem of interconnection between the Internet is not just a simple horizontal interconnection of the same kind of network, but the expansion of the interconnection into cross-network, cross-region, cross-business, cross-border interconnection issues, including three-dimensional interconnection issues, and therefore has a diversified, multilevel, complexity of the characteristics.

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