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The State Grid is a central enterprise, energy must be controlled by the state, even if it is in accordance with the market economy to let other enterprises come in to compete, a business qualification and license you approve down, you have no performance before, not enough strength can not get the qualification and license; Then there is no infrastructure, how to erect cables, and now all the users who use electricity are the national grid, where do you use electricity. Unless the state supports large enterprises to do it, it will not be a competitor for itself, and it will be a waste of resources, so there is no need to do this. From the very beginning, telecom operators are operating at the same time, and the competition is also to improve the business environment and be more conducive to the development of the industry.
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Because this is a livelihood industry, people can't go without electricity for a day. So, the industry is controlled by the state. Although it is a monopoly industry, the pricing power is controlled by the state. Therefore, the price of electricity will ensure a certain reasonable range.
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It can only be said that electricity and telecommunications are completely different concepts. Electricity can be the lifeblood of a country's economy. And telecommunications does not have as much influence on the operation of the country as electricity, thinking about how terrible a country would become if it did not have electricity. Telecommunications is different.
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The full name of the State Grid is called State Grid.
State Grid **** is in accordance with the Company Law.
The wholly state-owned company under the direct management of the company is a large state-owned key backbone enterprise related to the lifeline of the national economy and national energy security.
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China's power grid is also divided into six power grid operators: North China, East China, Central China, Northeast China, Northwest China, and Southwest China
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Electricity and telecommunications are only one word apart, but they really can't be compared. Electricity is an energy project that the country must support, and electricity is the lifeblood of national life and production, and there is no room for error. Telecommunications are also important, but they play a different role than electricity.
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Now China's three major merchants: China Telecom, China Mobile, and Zhongyu are gone.
The original six major telecom operators in China: China Telecom, China Netcom, China Mobile, China Unicom, China Tietong, and China Satcom.
Note: China Netcom and China Unicom G Network merged into China United Network Communications Group, referred to as China Unicom. China Telecom acquired the C network of the former China Unicom and the basic telecommunications business of the former China Satcom, China Tietong was merged into China Mobile, and China Satcom was merged into China Aerospace Science and Technology Corporation.
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The three are China Telecom.
China Unicom and China Mobile.
1. China Telecom: EV-DO upgraded from A to B
China Telecom is the most comprehensive of the three operators, having completed nationwide 3G network coverage as early as October 2009. Beijing Telecom has worked with relevant vendors to improve the peak rate and system throughput of the EV-DOB version of the network.
A number of projects such as latency and multi-service experience have been comprehensively tested on the live network, and Guangzhou Telecom has also launched the second EV-DOB pre-commercial network in China.
2. China Unicom: Marching towards HSPA+.
China Unicom's upgrade of the WCDMA network, the next step will be mainly reflected in HSPA+. Depending on the technology, the HSPA+ network has peak rates of 21 Mbps, 28 Mbps, 42 Mbps, and even 84 Mbps.
3. China Mobile: TD is one step closer to LTE.
Unlike China Unicom and China Telecom, due to the characteristics of the network itself, after the launch of the 3G network using the TD-SCDMA standard, China Mobile will be one step closer to 4G in terms of network upgrade, that is to say, Mobile will cross the HSPA stage, and its current upgrade network is called TD-LTE, which is the "quasi-4G" standard.
Extended Materials. 2019 data of the three major operators:
On January 21, the latest operating data released by China Telecom showed that as of the end of December 2018, China Telecom had 100 million mobile subscribers, including 100 million 4G subscribers, 100 million wired broadband subscribers, and 100 million fixed subscribers. As a result, the annual report cards of the three major operators as of the end of 2018 have all been released.
2. According to the latest operating data of 2018 released by China Mobile on January 19, the number of mobile users of China Mobile increased by 2.96 million in December 2018, with a cumulative net increase of 10,000 throughout the year; The number of wired broadband subscribers increased by 2.42 million in December 2018, and the cumulative net increase of 10,000 for the whole year.
As of the end of December 2018, China Mobile had 100 million mobile subscribers, including 100 million 4G subscribers and 100 million wired broadband subscribers.
3. The day after that, China Unicom also announced the latest operating data in 2018, with a net increase of 10,000 mobile users in December 2018 and a cumulative net increase of 10,000 throughout the year; The number of 4G users increased by 2.53 million in December 2018, and the cumulative net increase of 10,000 users throughout the year; The number of fixed-line broadband subscribers increased by 10,000 throughout the year.
As of the end of December 2018, it had about 100 million mobile subscribers, about 100 million 4G subscribers, and 80.88 million fixed-line broadband subscribers.
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A telecommunications operator is a communications service company that provides fixed, mobile, and Internet access.
The five major telecom operators in China are China Telecom, China Mobile, China Unicom, China Radio and Television, and CITIC Network. In addition, China Mobile Communications Corporation is the world's largest mobile operator.
There are also telecom operators abroad.
The world's top 10 operators are as follows:
1. AT&T (the largest telecom operator in the United States and one of the world's top digital communication companies) 2. NTT DOCOMO (Japan's No. 1 mobile communication company) 3. T-Mobile (Germany's largest telecom operator) 4. China Mobile Communications Group Corporation (the world's largest mobile operator) 5. Vodafone (the largest mobile communications operator in the United Kingdom, with subsidiaries in 29 countries around the world).
6. Orange (France Telecom operator).
7. KDDI (Japan's largest 3G operator).
8. Singtel
9. China Telecom (China's largest fixed-line operator).
10. German mobile phone operator O2
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Must be one of the 15 major majors: electrical, communication, computer, accounting, mechanical power, civil engineering, automatic control, environmental materials, management science and engineering, human resources, economics, finance, law, literature and philosophy, mathematics.
Substation operation and maintenance are now divided into operation teams and inspection teams. 24 hours of continuous work, one day off and two days off, live in the base station when going to work, the base station has daily necessities, when the dispatching automation equipment fails, the substation that cannot be monitored is restored to be on duty, it is necessary to go to the fault substation at any time to work, until the automation is restored can be evacuated. The main responsibilities of the inspection team are to regularly inspect the substation equipment and report the defects found Speaking of the future, it mainly depends on whether there is anyone above, and it is the same in **, as long as someone has a chance, otherwise you will get a ranking in the company or the State Grid competition.