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Do you know the relationship between China Mobile, China Telecom and China Unicom?
To answer your question, we need to look at the restructuring and development history of China's telecommunications industry:

The Ministry of Posts and Telecommunications from "Unification of the World" to "Separation of Posts and Telecommunications"

1 949165438+1October1The Ministry of Posts and Telecommunications was established to "unify" China posts and telecommunications. After the Ministry of Posts and Telecommunications dominated the country for more than 40 years, the princes rose and the competition pattern changed from 1 to more.

1994, breaking the situation of "unifying the world". The Ministry of Posts and Telecommunications set up a mobile communication bureau and a data communication bureau; In March, the General Post Office and the General Telecommunications Administration conducted independent accounting; The Ministry of Electronic Information was established, and large state-owned electronic enterprises such as Rainbow Group and Electronic Information Industry Group invested, and Jitong Communication Co., Ltd. was established. In July, China United Communications Co., Ltd. (Unicom) was established by the Ministry of Electronics, the Ministry of Electric Power and the Ministry of Railways.

1997, Beijing Telecom Great Wall Mobile Communication Co., Ltd. (Telecom Great Wall) was established, operating an 800M CDMA digital mobile communication network.

1997- 1998, separation of posts and telecommunications. 1In March, 1998, the first meeting of the Ninth National People's Congress split the long-established Ministry of Posts and Telecommunications and established the Ministry of Information Industry on the basis of the former Ministry of Electronic Industry and the Ministry of Posts and Telecommunications. At the same time, the telecommunications industry separates government from enterprise, and the Ministry of Information Industry is responsible for the supervision of the telecommunications industry; 1April 1998, the State Post Bureau was established and posts and telecommunications were separated.

1998 September, Guo Xin Communication Co., Ltd. (Guo Xin) was established to operate telecom paging services.

1999, the telecommunications industry ushered in the first reorganization!

1February, 1999, the State Council passed the restructuring plan of China Telecom, and the first restructuring in the history of China telecom industry began.

China Telecom's paging, satellite and mobile services were stripped. The paging service (Guo Xin paging) was finally handed over to Unicom. Satellite business has become the embryonic form of China Satellite Communication. Mobile business has become the embryonic form of China Mobile.

1April, 1999 China International Network Communication Co., Ltd. (China Netcom) was established with contributions from China Academy of Sciences, State Administration of Radio, Film and Television, Ministry of Railways and Shanghai Municipal Government.

In April, 1999, the Great Wall of Telecom was merged into Unicom, and in May, Guo Xin was merged into Unicom.

On April 20, 2000, China Mobile Communications Group Company was established on the basis of the overall divestiture of the original China Telecom's mobile communications assets, and was listed on May 16, 2006, mainly engaged in mobile telephone service.

On May 17, 2000, China Telecom, which was stripped of its fixed-line business, was listed as China Telecom Group Company.

June 5438+February 2000, Railway Communication Information Co., Ltd. was established. In 2004, it was handed over to SASAC by the Ministry of Railways and renamed as China Tietong Group Co., Ltd.

200165438+February, China Satellite Communication Group Corporation (China Satcom) was established.

At this point, the situation of China telecom operators competing for hegemony has basically taken shape.

In 2002, the telecommunications industry ushered in the second reorganization!

On May 16, 2002, China Telecom was split from north to south (North 10 Telecom Company was spun off from China Telecom, merged with Small Netcom and Jitong to form a new China Netcom Company), and China Network Communication Group Company and China Telecom Group Company were formally established.

This reorganization has formed a pattern of "North Netcom, South Telecom". At this point, the "Seven Heroes" became the "Six Overlords".

In 2006, the Design Institute of the Ministry of Posts and Telecommunications was merged into Unicom.

On April 29, 2006, a small-scale reorganization was carried out. The State Council approved the incorporation of Zhongxun Post and Telecommunications Consulting and Design Institute into China United Communications Co., Ltd. ..

Zhongxun Post and Telecommunications Consulting and Design Institute, founded in 1952, was originally a design institute of the Ministry of Posts and Telecommunications. After the establishment of the Ministry of Information Industry, it was renamed as Zhongxun Post and Telecommunications Consulting and Design Institute in 2002. In 2003, it was placed under the management of the State Council State-owned Assets Supervision and Administration Commission and merged into China Unicom in 2006.

In 2008, the telecommunications industry ushered in the third reorganization!

China telecom industry has developed into the era of mobile Internet, and in 2008 it ushered in the third reorganization.

On June 2, 2008, China Telecom1100 billion acquired Unicom's CDMA network; In June of the same year 10, China Telecom fully received the CDMA network. China Satcom's telecom business was merged into China Telecom.

On June 10, 2008, SASAC officially announced that China Tietong Group Co., Ltd. was merged into China Mobile Communications Group Co., Ltd. as its wholly-owned subsidiary with the approval of the State Council.

0 17, in 2009, China Unicom and China Netcom reorganized and merged. The new company was named China United Network Communications Group Co., Ltd., or China Unicom for short.

On June 7th, 2009, the Ministry of Industry and Information Technology issued 3G licenses to China Mobile, China Telecom and China Unicom, which marked the official entry of China into the 3G era.

At this point, China Netcom was merged into China Unicom, China Tietong was merged into China Mobile, and the basic telecommunications business of Weitong was merged into Telecom (other businesses were merged into Aerospace Science and Technology Group).

On February 4th, 20 13, the Ministry of Industry and Information Technology issued the first 4G licenses to China Mobile, China Unicom and China Telecom. At this point, China Mobile Communications officially entered the 4G era.

Above, hope to adopt, thank you!