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Communications In Macau
With Macau's small population (about 680,000) and market, only a few local media options are available for the local people. Because radio signals, newspapers and magazines from Hong Kong are available in Macau, the local media are always a minority group in terms of sales and number of viewers. Newspapers There are eighteen newspapers (twelve in Chinese, four in Portuguese and two in English). ''O Mun Yat Po'' or ''Macau Daily News'') is owned by the Chinese Communist Party and has the largest circulation (4,000). Additionally, Chinese-language newspapers from Hong Kong are popular. Macau has eight Chinese-language, three Portuguese-language and two English-language dailies. The ''Macau Daily Times'' is Macau's only English-language newspaper edited seven days a week. ''Macau Post Daily'' is published from Monday to Friday. It is owned by a local publishing company, Everbright Co. Ltd., which is locally owned. Radio There are 250,000 radios; two twenty-hour FM radio stations, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China Unicom
China United Network Communications Group (China Unicom) is a Chinese state-owned telecommunications operator. Originally founded (on January 6 2009) as a wireless paging and GSM mobile operator, it currently provides a range of services including mobile network, long-distance, local calling, data communication, Internet services, and IP telephony. As of 2022, China Unicom is the third-largest wireless carrier in China and the sixth largest mobile provider in the world. History China Unicom (then known as ) was founded as a state-owned enterprise in 1994 by the Ministry of Railways, the Ministry of Electronics and the Ministry of Electric Power Industry; the establishment was approved by the State Council in December 1993. China Unicom was among six state-owned companies that built the communications infrastructure and assisted in financing the Ministry of Industry and Information Technology's Connecting Every Village Project, which began in 2004. The project aimed to p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Service Provider
An Internet service provider (ISP) is an organization that provides a myriad of services related to accessing, using, managing, or participating in the Internet. ISPs can be organized in various forms, such as commercial, community-owned, non-profit, or otherwise privately owned. Internet services typically provided by ISPs can include internet access, internet transit, domain name registration, web hosting, and colocation. History The Internet (originally ARPAnet) was developed as a network between government research laboratories and participating departments of universities. Other companies and organizations joined by direct connection to the backbone, or by arrangements through other connected companies, sometimes using dialup tools such as UUCP. By the late 1980s, a process was set in place towards public, commercial use of the Internet. Some restrictions were removed by 1991, shortly after the introduction of the World Wide Web. During the 1980s, online s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SmarTone
SmarTone Telecommunications Holdings Limited (0315.HK), listed in Hong Kong since 1996 and a subsidiary of Sun Hung Kai Properties Limited, is a leading telecommunications provider with operating subsidiaries in Hong Kong, offering voice, multimedia and mobile broadband services, as well as fixed fibre broadband services for both consumer and corporate markets. SmarTone spearheaded 5G development in Hong Kong since May 2020, with the launch of its territory-wide 5G services. SmarTone is also the first in Hong Kong to launch Home 5G Broadband service. History SmarTone was launched by Sun Hung Kai Properties and ABC Communications in 1992. It started operations in March 1993 as the first GSM network in Hong Kong and in Asia. It used to have another branding EXTRA for its GSM-1800-only packages obtained by the acquisition of P Plus Communications in March 1998. The brand EXTRA ended in 2002 and was merged into SmarTone's dual-band network. A new branding "SmarTone-Vodafone" wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China Telecom
China Telecom Corporation Limited (CT) is a Chinese telecommunications company. It is one of the publicly traded red chip companies of the state-owned China Telecommunications Corporation. The company's H shares have been traded on the Stock Exchange of Hong Kong since 15 November 2002. It is a constituent of the Hang Seng China Enterprises Index, the index for the H shares of state-controlled listed companies. The company was also listed on the New York Stock Exchange until January 2021. China Telecom is the second-largest wireless carrier in China, with 362.49 million subscribers History China Telecom Corp., Ltd. was incorporated on 10 September 2002 as a limited company in order to float some of the assets of the group on the stock exchange, specifically the wireline telecommunications businesses in Shanghai, Guangdong, Jiangsu, and Zhejiang, as well as other assets from the parent company. In 2003, China Telecom acquired businesses in Anhui, Fujian, Jiangxi, Guangxi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hutchison 3G
Hutchison 3G Enterprises S.A.R.L., commonly known as Hutchison 3G (acronym H3G) and trading as 3 (Three), is the owner of a brand name that operates several mobile phone networks and broadband Internet providers in Hong Kong, Macau, Austria, Denmark, Indonesia, Ireland, Italy, Sweden, and the United Kingdom. The brand was officially founded on 3 March 2003 in Hong Kong. , registered Three customers worldwide numbered over 110 million. All 3-branded network companies are wholly-owned subsidiaries of CK Hutchison Holdings (formerly Hutchison Whampoa) but the ownership structure varies. CK Hutchison Holdings owns direct majority interests of six networks through 3 Group Europe, including Austria, Denmark, Italy, Ireland, Sweden and the United Kingdom. Hutchison Telecommunications Hong Kong Holdings operates the networks in Hong Kong and Macau, while Hutchison Telecommunications International operates the network in Indonesia. All 3-branded networks provide 4G and 3G serv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CTM (Macau)
CTM is an initialism that may stand for: Companies and organizations * Compagnie de Transports au Maroc, a Moroccan public bus transport company * Companhia de Telecomunicações de Macau, a Macau telecommunications company * Confederation of Mexican Workers, a confederation of labor unions Technology * Cell Transmission Model, a traffic prediction algorithm * Chemical transport model, a simulation of atmospheric chemistry and pollution * Close to Metal, a low-level programming interface * ''Concepts, Techniques, and Models of Computer Programming'', a 2004 textbook * Corner transfer matrix, a method in statistical mechanics * Critical thermal maximum, the temperature above which an organism cannot survive * Current Transformation Matrix, the transformation matrix currently applying in a graphics pipeline * Certified Technology Manager, an accreditation by ATMAE - Association of Technology, Management and Applied Engineering. Transport * Chatham railway station (Kent), Ken ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VoLTE
Voice over Long-Term Evolution (acronym VoLTE) is an LTE high-speed wireless communication standard for voice calls and SMS using mobile phones and data terminals. VoLTE has up to three times more voice and data capacity than older 3G UMTS and up to six times more than 2G GSM. It uses less bandwidth because VoLTE's packet headers are smaller than those of unoptimized VoIP/LTE. VoLTE calls are usually charged at the same rate as other calls. To be able to make a VoLTE call, the device, its firmware, and the mobile telephone providers on each end, as well as the inter-carrier connectivity must all implement the service in the area, and be able to work together. VoLTE has been marketed as " HD voice" by some carriers, but this is a broader concept. Moreover, HD+ ( EVS) is used only in LTE and NR; HD voice was available in 3G too. Overview VoLTE is based on the IP Multimedia Subsystem (IMS) architectural framework, with specific profiles for control and media planes of vo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VoWiFi
Wi-Fi calling, also called VoWiFi, refers to mobile phone voice calls and data that are made over IP networks using Wi-Fi, instead of the cell towers provided by cellular networks. Using this feature, compatible handsets are able to route regular cellular calls through a wireless LAN (Wi-Fi) network with broadband Internet, while seamlessly changing connections between the two where necessary. This feature makes use of the Generic Access Network (GAN) protocol, also known as Unlicensed Mobile Access (UMA). Voice over wireless LAN (VoWLAN), also voice over Wi‑Fi (VoWiFi), is the use of a wireless broadband network according to the IEEE 802.11 standards for the purpose of vocal conversation. In essence, it is voice over IP (VoIP) over a Wi-Fi network. Essentially, GAN/UMA allows cell phone packets to be forwarded to a network access point over the internet, rather than over-the-air using GSM/GPRS, UMTS or similar. A separate device known as a "GAN Controller" (GANC) receive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ESIM
An eSIM (embedded SIM) is a form of SIM card that is embedded directly into a device as software installed onto a eUICC chip. First released in March 2016, eSIM is a global specification by the GSMA that enables remote SIM provisioning; end-users can change mobile network operators without the need to physically swap a SIM from the device. eSIM technology has been referred to as a disruptive innovation for the mobile telephony industry. Most flagship devices manufactured since 2018 that are not SIM locked support eSIM technology; as of October 2023, there were 134 models of mobile phones that supported eSIMs. In addition to mobile phones, tablet computers, and smartwatches, eSIM technology is used for Internet of things applications such as connected cars (smart rearview mirrors, on-board diagnostics, vehicle Wi-Fi hotspots), artificial intelligence translators, MiFi devices, smart earphones, smart metering, GPS tracking units, database transaction units, bicycle-sharing s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Video Telephony
Videotelephony (also known as videoconferencing or video calling) is the use of audio and video for simultaneous two-way communication. Today, videotelephony is widespread. There are many terms to refer to videotelephony. ''Videophones'' are standalone devices for video calling (compare Telephone). In the present day, devices like smartphones and computers are capable of video calling, reducing the demand for separate videophones. ''Videoconferencing'' implies group communication.Mulbach et al, 1995. pg. 291. Videoconferencing is used in telepresence, whose goal is to create the illusion that remote participants are in the same room. The concept of videotelephony was conceived in the late 19th century, and versions were available to the public starting in the 1930s. Early demonstrations were installed at booths in post offices and shown at various world expositions. In 1970, AT&T launched the first commercial personal videotelephone system. In addition to videophones, there e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broadcasting
Broadcasting is the data distribution, distribution of sound, audio audiovisual content to dispersed audiences via a electronic medium (communication), mass communications medium, typically one using the electromagnetic spectrum (radio waves), in a :wikt:one-to-many, one-to-many model. Broadcasting began with AM radio, which came into popular use around 1920 with the spread of vacuum tube radio transmitters and radio receiver, receivers. Before this, most implementations of electronic communication (early radio, telephone, and telegraph) were wikt:one-to-one, one-to-one, with the message intended for a single recipient. The term ''broadcasting'' evolved from its use as the agricultural method of sowing seeds in a field by casting them broadly about. It was later adopted for describing the widespread distribution of information by printed materials or by telegraph. Examples applying it to "one-to-many" radio transmissions of an individual station to multiple listeners appeared as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
