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ThePeople's Republic of China possesses a diversifiedcommunications system that links all parts of the country by Internet, telephone, telegraph, radio, and television. The country is served by an extensive system of automatictelephone exchanges connected by modern networks offiber-optic cable,coaxial cable,microwave radio relay, and a domestic satellite system; cellular telephone service is widely available, expanding rapidly, and includesroaming service to foreign countries.Fiber to the x infrastructure has been expanded rapidly in recent years.
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Telegraphy was introduced to China in 1871 when a newly laid cable between Shanghai and Hong Kong connected Qing-era China to the British-dominated international telegraph network.[1]: 36
When the People's Republic was founded in 1949, thetelecommunications systems and facilities in China first established by theQing andRepublicanITA andMinistry of Posts and Communications had been seriously damaged from over thirty years of on and off war betweenwarlords,Japan, and the two sides of theChinese Civil War. What little remained was largely outdated and rudimentary and limited to the eastern coastal cities, theNanjing-Shanghai region, and a few interior cities. In the 1950s existing facilities were repaired, and, withSoviet assistance, considerable progress was made toward establishing along-distancetelephone wire network connecting Beijing to provincial-level capitals.
Communications in China were established rapidly in the early 1950s. By 1952 the principal telecommunications network centered onBeijing, and links to all large cities had finally been established. Work quickly got under way to repair, renovate and expand the system, and from 1956 telecommunications routes were extended more rapidly. To increase the efficiency of thecommunications system, the same lines were used for bothtelegraphic andtelephone service, whileTeletype andtelevision (broadcasting) services were also added.[citation needed]
In addition, conference telephone service was initiated, radio communications were improved, and the production of telecommunications equipment was accelerated. Growth in telecommunications halted with the general economic collapse after theGreat Leap Forward (1958–1960) but revived in the 1960s after the telephone network was expanded and improved equipment was introduced, including imports of Western plants and equipment.[citation needed]
In the years immediately following 1949, telecommunications – by telegraph or telephone – mainly usedwire; by the 1970s, however,radio telecommunications equipment were increasingly used and began to replace wire lines.Microwave andsatellite transmissions were soon introduced and have now become common. (China launched its first television-broadcast satellite in 1986.) In 1956 the first automatic speed Teletype was installed on the Beijing-Lhasa line. By 1964 such machines had been installed in most of China's major cities. Radio-television service also was installed in major cities, and radio teleprinters became widely used.[2]
Telecommunications networks expanded significantly as a result of theThird Front campaign to develop basic industry in national defense industry in China's rugged interior in case of invasion by the Soviet Union or the United States.[3]: 4, 219 Production of radios within the Third Front regions rose by 11,668%.[3]: 219
An important component of theFourth Five-Year Plan (1971–1975) was a major development program for the telecommunications system. The program allotted top priority to scarceelectronics andconstruction resources and dramatically improved all aspects of China's telecommunications capabilities.
Microwave radio relay lines and buried cable lines were constructed to create a network ofwideband carrier trunk lines, which covered the entire country. China was linked to the international telecommunications network by the installation ofcommunications satellite ground stations and the construction ofcoaxial cables linkingGuangdong Province withHong Kong andMacau. Provincial-level units and municipalities rapidly expanded local telephone and wire broadcasting networks. Expansion and modernization of the telecommunications system continued throughout the late-1970s and early 1980s, giving particular emphasis to the production of radio and television sets and expanded broadcasting capabilities.
By 1987, China possessed a diversified telecommunications system that linked all parts of the country by telephone, telegraph, radio, and television. None of the telecommunications forms were as prevalent or as advanced as those in modernWestern countries, but the system included some of the most sophisticated technology in the world and constituted a foundation for further development of a modern network.
Overall, China's telecommunications services improved enormously during the 1980s, and, the pace of telecommunications growth and technology upgrading increased even more rapidly after 1990, especially asfiber-optic systems and digital technology were installed. After 1997, China's telecommunications services were enhanced further with the acquisition ofHong Kong's highly advanced systems. In the late 1990s and early 2000s, foreign investment in the country's telecommunications sector further encouraged growth. Notable has been the tremendous increase in Internet and cellular phone usage. China became the world leader in the early 21st century, in terms of number of cell phone subscribers. The nation ranks first in the world in numbers of both mobile and fixed-line telephones, and first in the number of internet users.[citation needed]
China is the largest user of largest Voice calling over the Internet or Voice over Internet Protocol (VoIP) services with 51 millionTom-Skype users as of November 2007.[4]
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In 1987 the Ministry of Posts and Telecommunications (now theMinistry of Information Industry) administered China's telecommunications systems and related research and production facilities. Besidespostal services, some of which were handled by electronic means, the ministry was involved in a wide spectrum of telephone, wire, telegraph, and international communications (seePostage stamps and postal history of the People's Republic of China). The Ministry of Radio and Television was established as a separate entity in 1982 to administer and upgrade the status of television and radio broadcasting. Subordinate to this ministry were the Central People's Broadcasting Station, Radio Beijing, and China Central Television. Additionally, the various broadcasting training, talent-search, research, publishing, and manufacturing organizations were brought under the control of the Ministry of Radio and Television. In 1986 responsibility for the movie industry was transferred from the Ministry of Culture to the new Ministry of Radio, Cinema, and Television.
As of 1987 the quality of telecommunications services in China had improved markedly over earlier years. A considerable influx of foreign technology and increased domestic production capabilities had a major impact in the post-Mao period.
The primary form of telecommunications in the 1980s was local and long-distance telephone service administered by six regional bureaus: Beijing (north region), Shanghai (east region),Xi'an (northwest region),Chengdu (southwest region),Wuhan (centralsouth region), andShenyang (northeast region). These regional headquarters served asswitching centers for provincial-level subsystems. By 1986 China had nearly 3 million telephone exchange lines, including 34,000 long-distance exchange lines with direct, automatic service to 24 cities. By late 1986fiber optic communications technology was being employed to relieve the strain on existing telephone circuits. International service was routed through overseas exchanges located in Beijing and Shanghai. Guangdong Province had coaxial cable and microwave lines linking it to Hong Kong and Macau.
The large, continuously upgraded satellite ground stations, originally installed in 1972 to provide live coverage of the visits to China by U.S. presidentRichard M. Nixon and Japanese prime ministerKakuei Tanaka, still served as the base for China's international satellite communications network in the mid-1980s. By 1977 China had joined Intelsat and, using ground stations in Beijing and Shanghai, had linked up with satellites over theIndian andPacific oceans.
In April 1984 China launched an experimentalcommunications satellite for trial transmission of broadcasts,telegrams,telephone calls, andfacsimile, probably to remote areas of the country. In February 1986 China launched its first fully operational telecommunications and broadcast satellite. The quality and communications capacity of the second satellite reportedly was much greater than the first. In mid-1987 both satellites were still functioning. With these satellites in place China's domestic satellite communication network went into operation, facilitating television and radio transmissions and providingdirect-dial longdistance telephone, telegraph, and facsimile service. The network had ground stations in Beijing,Urumqi,Hohhot, Lhasa, andGuangzhou, which also were linked to anIntelsat satellite over the Indian Ocean.
Telegraph development received lower priority than the telephone network largely because of the difficulties involved in transmitting thewritten Chinese language.Computer technology gradually alleviated these problems and facilitated further growth in this area. By 1983 China had nearly 10,000 telegraph cables andtelex lines transmitting over 170 million messages annually. Most telegrams were transmitted by cables or by shortwave radio. Cutmicrowave transmission also was used. Teletype transmission was used for messages at the international level, but some 40 percent of county and municipal telegrams were transmitted byMorse code.
Apart from traditional telegraph and telephone services, China also had facsimile, low-speed data-transmission, and computer-controlled telecommunications services. These included on-line information retrieval terminals in Beijing,Changsha, andBaotou that enabled international telecommunications networks to retrieve news and scientific, technical, economic, and cultural information from international sources.
High-speed newspaper-page-facsimile equipment andChinese character – code translation equipment were used on a large scale. Sixty-four-channel program-controlled automatic message retransmission equipment and low- or medium-speed data transmission and exchange equipment also received extensive use. International telex service was available incoastal cities andspecial economic zones.
The Central People's Broadcasting Station controlled China's national radio network. Programming was administered by the provincial-level units. The station produced general news and cultural and educational programs. It also provided programs directed towardTaiwan andoverseas Chinese listeners.Radio Beijing broadcast to the world in thirty-eightforeign languages,Standard Mandarin, and a number ofChinese varieties, includingXiamen,Cantonese, andHakka. It also provided English-language news programs aimed at foreign residents in Beijing. Medium-wave, shortwave, and FM stations reached 80 percent of the country – over 160 radio stations and 500 relay and transmission stations – with some 240 radio programs.
The nationwide network of wire lines and loudspeakers transmitted radio programs into virtually all rural communities and many urban areas. By 1984 there were over 2,600 wired broadcasting stations, extending radio transmissions to rural areas outside the range of regular broadcasting stations.
In 1987China Central Television (CCTV), the state network, managed China's television programs. In 1985 consumers purchased 15 million new sets, including approximately 4 million color sets. Production fell far short of demand. Because Chinese viewers often gathered in large groups to watch publicly owned sets, authorities estimated that two-thirds of the nation had access to television. In 1987 there were about 70 million television sets, an average of 29 sets per 100 families. CCTV had four channels that supplied programs to the over ninety television stations throughout the country. Construction began on a major new CCTV studio in Beijing in 1985. CCTV produced its own programs, a large portion of which were educational, and the Television University in Beijing produced three educational programs weekly. The English-language lesson was the most popular program and had an estimated 5 to 6 million viewers. Other programs included daily news, entertainment, teleplays, and special programs. Foreign programs included films and cartoons. Chinese viewers were particularly interested in watching international news, sports, and drama (seeCulture of the People's Republic of China).
The former telecoms regulator – theMinistry of Information Industry (MII) – reported in 2004 that China had 295 million subscribers to main telephone lines and 305 million cellular telephone subscribers, the highest numbers in both categories. Both categories showed substantial increases over the previous decade; in 1995 there were only 3.6 million cellular telephone subscribers and around 20 million main-line telephone subscribers. By 2003 there were 42 telephones per 100 population.
In 2004, the Ministry of Industry and Information Technology began the Connecting Every Village Project to promote universal access to telecommunication and internet services inrural China.[5]: 24–25 The MIIT required that six state-owned companies, including the main telecommunications and internet providersChina Mobile,China Unicom, andChina Telecom, build the communications infrastructure and assist in financing the project.[5]: 25 Beginning in late 2009, the program began building rural telecenters each of which had at least one telephone, computer, and internet connectivity.[5]: 37–38 By 2010, nearly every administrative village was connected to phone networks.[6]: 128 Approximately 90,000 rural telecenters were built by 2011.[5]: 38 As of December 2019, 135 million rural households had used broadband internet.[5]: 25 The program successfully extended internet infrastructure throughout rural China and promoted development of the internet.[5]: 25
Internet use soared in China from about 60,000 Internet users in 1995 to 22.5 million users in 2000; by 2005 the number had reached 103 million. Although this figure is well below the 159 million users in the United States and is fairly low per capita, it was second in the world and on a par withJapan's 57 million users.
By June 2010, China had 420 million internet users. Incidentally, this is greater than the population of the US; however, penetration rate is still relatively low at just under 32%.[7] (SeeInternet in the People's Republic of China.)
China's 2.7 million kilometers ofoptical fiber telecommunication cables by 2003 assisted greatly in themodernization process. China produces an increasing volume of televisions both for domestic use and export, which has helped to spread communications development. In 2001 China produced more than 46 million televisions and claimed 317 million sets in use. At the same time, there were 417 million radios in use in China, a rate of 342 per 1,000 population. However, many more are reached, especially in rural areas, vialoudspeaker broadcasts ofradio programs that bring transmissions to large numbers of radioless households.
98% of China's population was covered by a mobile phone network in 2011.[5]: 148 In March 2012, the Ministry of Industry and Information Technology announced that China has 1.01 billion mobile phone subscribers; of these, 144 million are connected to 3G networks.[8][9][10] At the same time, the number of landline phones dropped by 828,000 within the span of two months to a total of 284.3 million.[8]
As of at least 2023, China is the world's biggest mobile phone market.[11]: 119
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The primary regulator of communications, in particulartelecommunications, in China is theMinistry of Industry and Information Technology (MIIT). It closely regulates all of the industries outlined below with the exception of the radio and television sectors, which belong to the remit of theState Administration of Radio, Film, and Television.
Since 2014, theCyberspace Administration of China is responsible for setting policy and the regulatory framework for user content generated in online social activities on Internet portals.
China imported its first mobile phone telecommunication facilities in 1987 and it took a decade for the number of subscribers to reach 10 million. Four years later, in 2001, the country had the largest number of mobile phone subscribers in the world.
Domestic and international services are increasingly available for private use. But an unevenly distributed domestic system serves principal cities, industrial centers, and many towns. China continues to develop its telecommunications infrastructure, and is partnering with foreign providers to expand its global reach; 3 of China's 6 major telecommunications operators are part of an international consortium which, in December 2006, signed an agreement withVerizon Business to build the first next-generation optical cable system directly linking theUnited States and China.
In December 2005, its combined main lines and mobile lines exceeded 743 million.
By the end of August 2006, statistics from the Ministry of Information Industry showed that there were more than 437 million mobile phone users in the Chinese mainland, or 327 mobile phones per 1,000 population.[12]
From January to August 2006, mobile phone users on the mainland sent 273.67 milliontext messages.[13] Continuing as of at least 2023, fees for text messages andMMS in China are extremely low.[5]: 148
Domestic interprovincial fiber-optic trunk lines and cellular telephone systems have been installed.
A domestic satellite system with 55 earth stations was[when?] in place.[citation needed]
International satellite earth stations include 5Intelsat (4 Pacific Ocean and 1 Indian Ocean), 1Intersputnik (Indian Ocean region) and 1Inmarsat (Pacific and Indian Ocean regions).
Several international fiber-optic links include those toJapan,South Korea,Hong Kong,Russia, andGermany.[citation needed]
Fixed and mobile operators in China includeChina Mobile,China Netcom,China TieTong,China Satcom (former),China Telecom andChina Unicom.
Television is a prominent industry and form ofmass media in China. Since 2018, state administration of the television industry has been overseen by theNational Radio and Television Administration (NRTA).[14]China Central Television (CCTV) is China's largest state-run national television broadcaster.
Television has existed in China since the Mao era, but has substantially increased in reach and popularity since the 1980s.[15] By 1987, two-thirds of people in China had access to television. As of August 22, 2023, over 3,300 local, regional, and national TV channels are available in the country.[16]The affordability of mobile phones and internet data in China has resulted in the number of mobile internet users in China surpassing the number of computer internet users.[19]: 178
The Trans-Pacific Express is a telecommunications project to connect theUnited States with China with afiber-optic cable that is designed to meet increasing internet traffic between the regions, with 60 times more capacity than existing cables.[20] It is to be the first undersea or submarine telecommunications cable that directly links the US with China and the first independent trans-Pacific connection. Current cable links between China and the US run throughJapan.[21]
The project includes USVerizon Communications, Chinese firmsChina Telecom,China Netcom andChina Unicom, South Korea'sKorea Telecom and Taiwan'sChunghwa Telecom. The project was initiated in December 2006. Work began in mid-October 2007 inQingdao. It was scheduled to be completed by July 2008 (before theBeijing Olympics).[22]
Earthquake hotspots have been avoided in the planned route of the cable to avoid potential disruption to internet and telephone networks in Asia. The cable will extend more than 18,000 km and will cost about $500m. It will terminate in Nedonna Beach,Oregon with connections toTaiwan andSouth Korea. When complete, the new cable will be able to support the equivalent of 62 million simultaneous phone calls, with the design capacity to support future internet growth and advanced applications such as video ande-commerce.[23]
This article incorporates text from this source, which is in thepublic domain. China: A Country Study.Federal Research Division.
