|
Communications In Yemen
Telecommunications in Yemen provides information about the telephone, Internet, radio, and television infrastructure in Yemen. Infrastructure Since unification in 1990, efforts have been made to create a national telecommunications network. The infrastructure of the domestic system consists of microwave radio relay, cable, tropospheric scatter, Global System for Mobile Communications (GSM), and CDMA. Fixed-line and mobile-cellular teledensity remains low by regional standards. The international network consists of three Intelsat (two Indian Ocean, and one Atlantic Ocean), one Intersputnik, and two Arabsat satellite earth stations, and a microwave radio relay to Saudi Arabia and Djibouti. Yemen is a landing point for the international submarine cable Fiber-Optic Link Around the Globe (FLAG). In 2005 TeleYemen announced it would invest in the FALCON high-capacity loop cable system, which will improve Internet access, including broadband capability, and also expand international ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yemen
Yemen (; ar, ٱلْيَمَن, al-Yaman), officially the Republic of Yemen,, ) is a country in Western Asia. It is situated on the southern end of the Arabian Peninsula, and borders Saudi Arabia to the Saudi Arabia–Yemen border, north and Oman to the Oman–Yemen border, northeast and shares maritime borders with Eritrea, Djibouti, and Somalia. Yemen is the second-largest Arabs, Arab sovereign state in the peninsula, occupying , with a coastline stretching about . Its constitutionally stated Capital city, capital, and largest city, is Sanaa. As of 2021, Yemen has an estimated population of some 30.4 million. In ancient times, Yemen was the home of the Sabaeans, a trading state that included parts of modern-day Ethiopia and Eritrea. Later in 275 AD, the Himyarite Kingdom was influenced by Judaism. Christianity arrived in the fourth century. Islam spread quickly in the seventh century and Yemenite troops were crucial in the early Islamic conquests. Several Dynasty, dynasties ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telex
The telex network is a station-to-station switched network of teleprinters similar to a Public switched telephone network, telephone network, using telegraph-grade connecting circuits for two-way text-based messages. Telex was a major method of sending written messages electronically between businesses in the post–World War II period. Its usage went into decline as the fax machine grew in popularity in the 1980s. The term "telex" refers to the network, and sometimes the teleprinters (as "telex machines"), although point-to-point teleprinter systems had been in use long before telex exchanges were built in the 1930s. Teleprinters evolved from telegraph systems, and, like the telegraph, use binary signals, with mark and space logic represented by the presence or absence of a certain level of electric current. This differs from the analog telephone system, which used varying voltage to represent sound. For this reason, telex exchanges were entirely separate from the telephone sys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CDMA2000
CDMA2000 (also known as C2K or IMT Multi‑Carrier (IMT‑MC)) is a family of 3G mobile technology standards for sending voice, data, and signaling data between mobile phones and cell sites. It is developed by 3GPP2 as a backwards-compatible successor to second-generation cdmaOne (IS-95) set of standards and used especially in North America and South Korea. CDMA2000 compares to UMTS, a competing set of 3G standards, which is developed by 3GPP and used in Europe, Japan, China, and Singapore. The name CDMA2000 denotes a family of standards that represent the successive, evolutionary stages of the underlying technology. These are: *Voice: CDMA2000 1xRTT, 1X Advanced *Data: CDMA2000 1xEV-DO (Evolution-Data Optimized): Release 0, Revision A, Revision B, Ultra Mobile Broadband (UMB) All are approved radio interfaces for the ITU's IMT-2000. In the United States, ''CDMA2000'' is a registered trademark of the Telecommunications Industry Association (TIA-USA). 1X CDMA2000 1X (IS- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Batelco
BTC is the primary telecommunications provider for the Bahamas, headquartered in Nassau, New Providence. It is partly government owned and offers telephone, internet and wireless services. BTC is an initialism for the Bahamas Telecommunications Company and offers telephone, internet and wireless services. In New Providence and Grand Bahama, it operates a GSM based EDGE, HSPA, HSPA+ and LTE network. Dual-class shares are 49% economic shares/49% voting shares of BTC are owned by the Government of the Bahamas, with 49% economic shares/51% voting shares owned by Cable & Wireless Communications and 2% economic shares in a national trust. History 1892- Late 1990s In 1892, a telegraph cable was laid between Jupiter, Florida and the western district of New Providence, coming ashore in Goodman’s Bay, Bahamas. The area then became known as "Cable Beach." On October 5, 1906, the first telephone system was introduced with 150 subscribers in Nassau. Bimini got wireless telegraphy in 192 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mobile Telephone Networks
MTN Group Limited, formerly M-Cell, is a South African multinational mobile telecommunications company, operating in many African and Asian countries. Its head office is in Johannesburg. , MTN recorded 280 million subscribers, making it the 8th largest mobile network operator in the world, and the largest in Africa. Active in over 20 countries, one-third of the company's revenue comes from Nigeria, where it holds about 35% market share. MTN Group is the primary sponsor of the South Africa national rugby union team and sponsors English football club Manchester United and Zambian Super League. The Nigerian subsidiary of the group also has an existing sponsorship deal with the Nigerian Football Federation. History The company was founded in 1994 as M-Cell with assistance from the South African government. In 1995, it replaced its then-CEO, John Beck, with Robert (Bob) Chaphe and founder Leena Jaitley. In 2001, the company reported that its controlling shareholder was John ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spacetel Yemen
MTN Group Limited, formerly M-Cell, is a South African multinational mobile telecommunications company, operating in many African and Asian countries. Its head office is in Johannesburg. , MTN recorded 280 million subscribers, making it the 8th largest mobile network operator in the world, and the largest in Africa. Active in over 20 countries, one-third of the company's revenue comes from Nigeria, where it holds about 35% market share. MTN Group is the primary sponsor of the South Africa national rugby union team and sponsors English football club Manchester United and Zambian Super League. The Nigerian subsidiary of the group also has an existing sponsorship deal with the Nigerian Football Federation. History The company was founded in 1994 as M-Cell with assistance from the South African government. In 1995, it replaced its then-CEO, John Beck, with Robert (Bob) Chaphe and founder Leena Jaitley. In 2001, the company reported that its controlling shareholder was John ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yemen Mobile
Yemen Mobile is a CDMA 2000 network provider founded in Yemen in 2004 by the Yemen ministry of telecommunication and it is the first CDMA network operator in the Middle East. Yemen Mobile CDMA system is based on the HUAWEI Technologies. According to the 3GPP2 standard, CDMA 2000 system is fully compatible with IS-95 cellular phones, so it is normal that any IS-95 phone is supported by Yemen mobile. In 2012, Yemen mobile implemented ZTE network beside Huawei network as well as using LG-Nortel network in some eastern parts of the country. Yemen Mobile is the first 3G company in Yemen that provides CDMA 20001x and EVDO services. Yemen mobile was established in 2004 as a third wireless operator in Yemen and initially provided the circuit switch services beside to packet switch services which enable its customers to use data services and the Internet at a speed of 153 kbit/s as a maximum rate by implementing CDMA20001x which is 2.5G technology according to 3GPP2 standard. By 2007, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sabafon
Sabafon was the first GSM Network operator in Yemen, launched in February 2001. Sabafon Logo and Slogan Slogan: "''أصالة و تواصل''", (Arabic slogan, pronounced: ''SABAFON ... Hamzatulwasl'') meaning SABAFON... the link. Management The company organization is represented by, Sheikh Hamdan Al-Ahmar - the chairman of the company and other management and executive staff (CEO Mr. Fahed Al-Ariqy, Human resources, HR Mr Ahmed Barasheed, Technical Director eng. Abdulhadi Al Zawari , Sales Director Mr Gawhar Nasher and marketing Director Mr. Walid Akkaoui, CFO, Mr Ali Naji, IT Director Mr Iskander Saeed etc.). Shareholders SabaFon consists of five main partners. The main partners are: Al-Ahmar Group A well known local holding entity possessing numerous companies in various fields of business activities in Yemen. Their companies vary from Bank, Oil, Power, Agencies, Franchise, Telecommunications, Fish, Airlines, Travel, Shoes, Cloths, and Food and Beverages. Key Personnel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spacetel
MTN Group Limited, formerly M-Cell, is a South African multinational mobile telecommunications company, operating in many African and Asian countries. Its head office is in Johannesburg. , MTN recorded 280 million subscribers, making it the 8th largest mobile network operator in the world, and the largest in Africa. Active in over 20 countries, one-third of the company's revenue comes from Nigeria, where it holds about 35% market share. MTN Group is the primary sponsor of the South Africa national rugby union team and sponsors English football club Manchester United and Zambian Super League. The Nigerian subsidiary of the group also has an existing sponsorship deal with the Nigerian Football Federation. History The company was founded in 1994 as M-Cell with assistance from the South African government. In 1995, it replaced its then-CEO, John Beck, with Robert (Bob) Chaphe and founder Leena Jaitley. In 2001, the company reported that its controlling shareholder was John ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MTN Group
MTN Group Limited, formerly M-Cell, is a South African multinational mobile telecommunications company, operating in many African and Asian countries. Its head office is in Johannesburg. , MTN recorded 280 million subscribers, making it the 8th largest mobile network operator in the world, and the largest in Africa. Active in over 20 countries, one-third of the company's revenue comes from Nigeria, where it holds about 35% market share. MTN Group is the primary sponsor of the South Africa national rugby union team and sponsors English football club Manchester United and Zambian Super League. The Nigerian subsidiary of the group also has an existing sponsorship deal with the Nigerian Football Federation. History The company was founded in 1994 as M-Cell with assistance from the South African government. In 1995, it replaced its then-CEO, John Beck, with Robert (Bob) Chaphe and founder Leena Jaitley. In 2001, the company reported that its controlling shareholder was Johnn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China Mobile
China Mobile is the trade name of both China Mobile Limited () and its ultimate controlling shareholder, China Mobile Communications Group Co., Ltd. (, formerly known as China Mobile Communications Corporation, "CMCC"), a Chinese state-ownedStrait deals ''The Economist'', 7 May 2009 company. China Mobile Limited provides mobile voice and multimedia services through its nationwide mobile telecommunications network across mainland China and Hong Kong. China Mobile is the largest wireless carrier in China, with 945.50 million subscribers as of June 2021. China Mobile Limited is listed on the Hong Kong Stock Exchange.Overview China Mobile Limited Official Site It is the world's largest mobile network operator ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Research Division
The Federal Research Division (FRD) is the research and analysis unit of the United States Library of Congress. The Federal Research Division provides directed research and analysis on domestic and international subjects to agencies of the United States government, the District of Columbia, and authorized federal contractors. As expert users of the vast English and foreign-language collections of the Library of Congress, the Division's area and subject specialists employ the resources of the world's largest library and other information sources worldwide to produce impartial and comprehensive studies on a cost-recovery basis. The Federal Research Program is run by the Federal Research Division (FRD), the fee-for-service research and analysis unit within the Library of Congress. The Federal Research Program of the Library of Congress was authorized by the United States Congress in accordance with the Library of Congress Fiscal Operations Improvement Act of 2000 (2 U.S.C. 182c). FR ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
