Таиландтағы телекоммуникацияның даму тарихы

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Modern telecommunications in Thailand began in 1875 with the deployment of the first telegraph service. Historically, the development of telecommunication networks in Thailand were in the hands of the public sector. Government organisations were established to provide telegraph, telephone, radio, and television services, and other government agencies, especially the military, still control a large estate of radio and television spectra. Private telecommunication operators initially acquired concession agreements with state enterprises. For mobile phone services, all the concessions have been amended by successive government to last 25 years have gradually ended in 2015. For other services, the concession terms and conditions vary, ranging from one to fifteen years. Nearly all of the concessions are build operate transfer (BTO) contracts. The private investor has to build all the required facilities and transfer them to the state before they can operate or offer services to public. Liberalisation took place in the 1990s and 2000s. State enterprises, the Telephone Organization of Thailand, Communications Authority of Thailand, and Mass Communication Organization of Thailand, were corporatised in 2003 and 2004. The Constitution of 1997 prompted the institutional changes when it declared that all the spectrum is a "national communication resource for public welfare". The 1997 Constitution further requires the establishment of "an independent regulator" who shall be authorized to allocate spectra and monitor and regulate communications in Thailand. In 1998, to comply with the constitutional mandate, the parliament passed a law establishing two independent regulators, the National Telecommunication Commission (NTC) and the National Broadcasting Commission (NBC). The regulatory practice began in Thailand when the NTC was appointed by the king through the complex nomination procedure in 2005. The inception of NTC automatically terminates and transfers all power and authority in telecommunication sector from the Post and Telegraph Department (PTD) to the newly established independent commission. In September 2006, the military wrested control from a civilian government and merged the telecommunications and broadcasting regulators into a convergence regulator. The task had not been completed when a civilian government came into power and introduced the new bill. The new law dubbed the Act on Spectrum Allocation Authority, Regulatory & Control over Radio & TV Broadcast and Telecommunications of 2010 (aka NRA Act of 2010), eliminated the NTC and created a new "convergence regulator" to manage both telecommunications and broadcast in Thailand. The new law also requires that the National Broadcasting and Telecommunications Commission which was established in 2010 as an independent regulator, must allocate all commercial spectrum licenses via auction. In 2012, in order to license the 3G spectrum and services, the Telecom Commission (TC) hosted a spectrum auction which resulted in three new licenses for 2.1 GHz to three incumbents (AIS, True, and DTAC). In 2013, the Broadcast Commission (BC) auctioned 42 new DTTV licenses. Both auctions together earned record sums for money paid to the public sector via auction. Later the record was beaten by another auction by sister agency, the Broadcast Commission who launched the DTTV auction in December 2013. The NBTC Act in force then allowed NBTC to keep the proceeds of the DTTV auction. But when the military took over the country, it amended the NBTC Act to require return of auction proceeds to the treasury. On 22 May 2014 when the coup d'état took place, the military decided that it would scrutinize the regulatory practices of both sectors. The government, led by General Prayut Chan o cha, announced that his government would move Thailand into the "digital economy" and would transform the Ministry of Information and Telecommunications into a Digital Economy Ministry. NBTC reform would be a part of the plan. In June 2014, the junta issued two new orders demanding that a) all the proceeds from spectrum auctions must be returned to the public purse and, b) all community radio stations must comply with a new junta order which would require examination and investigation of compliance before offering programming to the public. Temporary licenses were issued in September 2014 to compliant radio stations that signed voluntary memoranda of understanding (MOU) as "a condition precedent" to be able to broadcast while awaiting more thorough vetting from BC before issuance of the de juré license. The time required to an investigation was ambiguous. New community radio licenses must be in compliance with a junta order that supersedes the Radio and Television Act of 2008. The mobile network market is dominated by three large operators who have a market penetration rate of 100 percent. All main mobile operators now utilise GSM/3GPP family technologies including GSM, EDGE, UMTS, and LTE. Thailand has six analogue terrestrial television channels, and 24 commercial digital terrestrial channels began broadcasting in 2014. Under the Trade Competition Act 2017, which became effective in October 2017, the trade competition authority relinquished its authority to regulate specific sectors including broadcasting and telecommunications businesses. In other words, since the Trade Competition Act 2017 became effective, the broadcasting and telecom sectors that used to be regulated by specific legislation on trade competition have been exempted from complying with general competition laws and are only subject to sectoral regulations on competition. However, although the Trade Competition Act (“TCA”) BE 2560 (2017), states that the TCA does not apply to sectors that have specific legislation (i. e.: Banking, Broadcasting and Telecom), the Telecommunications Business Act (“TBA”) B. E. 2544 (2001) – Section 21 states: “In the telecommunications business operation, other than being subject to the law on trade competition ”. Therefore, a merger in the telecom sector for example, would be under both acts and authorities, because the specific legislation (The Telecommunications Business Act) points back to the law on trade competition.

There are three fixed line telephone operators in Thailand: state owned TOT Public Company Limited (now known as National Telecom (NT)), True Corporation, and TT&T (Currently name "3BB"). As of 2014, there were 5,687,038 fixed line subscriptions. That number has been in decline since 2008. The first fixed line telephone system was installed in Thailand (Siam) under the Ministry of Defence in 1881, and later its operation was transferred to the Post and Telegraph Department. The Telephone Organization of Thailand (TOT) was established in 1954 to manage the telephone system. The penetration of telephone remained relatively limited for most of the 20th century. In 1992, the ratio of telephone lines per population was 3.3 lines per 100 population. In 1991, two private corporations were given concessions to build and operate telephone lines: Telecom Asia (later renamed True Corporation) for the Bangkok Metropolitan Region and Thai Telephone & Telecommunications (TT&T) for the provinces.

Fixed line telephone numbers have nine digits, while mobile numbers have ten digits, both including the trunk prefix "0".

There are five submarine cables used for communications landing in Thailand. Thailand has cable landing points in Satun, Petchaburi and Chonburi. SEA ME WE 3, SEA ME WE 4 linking South East Asia to the Middle East and Western Europe. SEA ME WE 4 was operational since 2006. Thailand Indonesia Singapore (TIS) operational since December 2003. APCN linking Thailand, Malaysia, Singapore, Indonesia, Hong Kong, Philippines, Taiwan, Korea and Japan. The cable is operational since 1996. Thailand Vietnam Hong Kong (T V H) operational since February 1996. Flag Europe Asia (FEA) operational since mid 1990s. The Asia America Gateway (AAG) is under construction and is in service since November 2009. The Asia Pacific Gateway (APG), a new submarine cable, is under planning stage and is expected to be operational in Q3 2014.

Thaicom is the name of a series of communications satellites operated out of Thailand and the name Thaicom Public Company Limited, which is the company that owns and operates the Thaicom satellite fleet and other telecommunication businesses in Thailand and throughout the Asia Pacific. The official name of satellite project known as THAICOM named by His Majesty the King Bhumibol Adulyadej, as a symbol of the linkage between Thailand and modern communications technology. Thailand based Shinawatra Computer and Communications Co. Ltd. (now InTouch Group) signed a US$100 million contract with Hughes Space and Communications Company Ltd. in 1991 to launch Thailand's first satellite communications project. The first Thaicom satellite was launched on December 17, 1993. This satellite carried 12 C band transponders covering a region from Japan to Singapore. Thaksin Shinawatra sold Shin Corporation, which owns 41% of Thaicom Public Company Limited.