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Telecommunications In New Zealand
Telecommunications in New Zealand are fairly typical for an industrialised country. Fixed-line broadband and telephone services are largely provided through copper-based networks, although fibre-based services are increasingly common. Spark New Zealand, Vodafone New Zealand, and 2degrees provide most services, although a number of smaller mobile virtual network operators also exist. History The first telegraph opened in New Zealand between the port of Lyttelton and Christchurch on 16 June 1862. The line was constructed along the Lyttelton - Christchurch railway line. The Vogel Era from 1870 saw a major expansion of the telegraph network, including an inter-island cable. Telegraph lines increased from in 1866 to in 1876. The first overseas telegraph cable between Australia and New Zealand began operation on 21 February 1876. The Electric Telegraph Department formed to manage the growing telegraph network was merged with Post Office Department to form the New Zealand Post ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spark New Zealand
Spark New Zealand Limited is a New Zealand telecommunications company providing fixed-line telephone services, a mobile phone network, internet access services, and (through its Spark Digital division) ICT services to businesses. It was known as Telecom New Zealand until it was rebranded with its current name in 2014. It has operated as a publicly traded company since 1990. Spark is the second-largest wireless carrier in New Zealand, with 2.3 million subscribers as of July 2017. Spark is one of the largest companies by value on the New Zealand Exchange (NZX). As of 2007, it was the 39th largest telecommunications company in the OECD. The company is part of New Zealand Telecommunications Forum. Telecom New Zealand was formed in 1987 from a division of the New Zealand Post Office, and privatised in 1990. In 2008, Telecom was operationally separated into three divisions under local loop unbundling initiatives by central government – Telecom Retail; Telecom Wholesale; and Ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antarctica
Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean, it contains the geographic South Pole. Antarctica is the fifth-largest continent, being about 40% larger than Europe, and has an area of . Most of Antarctica is covered by the Antarctic ice sheet, with an average thickness of . Antarctica is, on average, the coldest, driest, and windiest of the continents, and it has the highest average elevation. It is mainly a polar desert, with annual precipitation of over along the coast and far less inland. About 70% of the world's freshwater reserves are frozen in Antarctica, which, if melted, would raise global sea levels by almost . Antarctica holds the record for the lowest measured temperature on Earth, . The coastal regions can reach temperatures over in summer. Native species of animals include mites, nematodes, penguins, seals and tardigrades. Where vegetation o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Island
The South Island, also officially named , is the larger of the two major islands of New Zealand in surface area, the other being the smaller but more populous North Island. It is bordered to the north by Cook Strait, to the west by the Tasman Sea, and to the south and east by the Pacific Ocean. The South Island covers , making it the world's 12th-largest island. At low altitude, it has an oceanic climate. The South Island is shaped by the Southern Alps which run along it from north to south. They include New Zealand's highest peak, Aoraki / Mount Cook at . The high Kaikōura Ranges lie to the northeast. The east side of the island is home to the Canterbury Plains while the West Coast is famous for its rough coastlines such as Fiordland, a very high proportion of native bush and national parks, and the Fox and Franz Josef Glaciers. The main centres are Christchurch and Dunedin. The economy relies on agriculture and fishing, tourism, and general manufacturing and services. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Island
The North Island, also officially named Te Ika-a-Māui, is one of the two main islands of New Zealand, separated from the larger but much less populous South Island by the Cook Strait. The island's area is , making it the world's 14th-largest island. The world's 28th-most-populous island, Te Ika-a-Māui has a population of accounting for approximately % of the total residents of New Zealand. Twelve main urban areas (half of them officially cities) are in the North Island. From north to south, they are Whangārei, Auckland, Hamilton, Tauranga, Rotorua, Gisborne, New Plymouth, Napier, Hastings, Whanganui, Palmerston North, and New Zealand's capital city Wellington, which is located at the south-west tip of the island. Naming and usage Although the island has been known as the North Island for many years, in 2009 the New Zealand Geographic Board found that, along with the South Island, the North Island had no official name. After a public consultation, the board officially ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Submarine Communications Cable
A submarine communications cable is a cable laid on the sea bed between land-based stations to carry telecommunication signals across stretches of ocean and sea. The first submarine communications cables laid beginning in the 1850s carried telegraphy traffic, establishing the first instant telecommunications links between continents, such as the first transatlantic telegraph cable which became operational on 16 August 1858. Subsequent generations of cables carried telephone traffic, then data communications traffic. Modern cables use optical fibre technology to carry digital data, which includes telephone, Internet and private data traffic. Modern cables are typically about in diameter and weigh around for the deep-sea sections which comprise the majority of the run, although larger and heavier cables are used for shallow-water sections near shore. Submarine cables first connected all the world's continents (except Antarctica) when Java was connected to Darwin, Northern Terr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microwave
Microwave is a form of electromagnetic radiation with wavelengths ranging from about one meter to one millimeter corresponding to frequencies between 300 MHz and 300 GHz respectively. Different sources define different frequency ranges as microwaves; the above broad definition includes both UHF and EHF (millimeter wave) bands. A more common definition in radio-frequency engineering is the range between 1 and 100 GHz (wavelengths between 0.3 m and 3 mm). In all cases, microwaves include the entire SHF band (3 to 30 GHz, or 10 to 1 cm) at minimum. Frequencies in the microwave range are often referred to by their IEEE radar band designations: S, C, X, Ku, K, or Ka band, or by similar NATO or EU designations. The prefix ' in ''microwave'' is not meant to suggest a wavelength in the micrometer range. Rather, it indicates that microwaves are "small" (having shorter wavelengths), compared to the radio waves used prior to microwave te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Optical Fiber
An optical fiber, or optical fibre in Commonwealth English, is a flexible, transparent fiber made by drawing glass (silica) or plastic to a diameter slightly thicker than that of a human hair. Optical fibers are used most often as a means to transmit light between the two ends of the fiber and find wide usage in fiber-optic communications, where they permit transmission over longer distances and at higher bandwidths (data transfer rates) than electrical cables. Fibers are used instead of metal wires because signals travel along them with less loss; in addition, fibers are immune to electromagnetic interference, a problem from which metal wires suffer. Fibers are also used for illumination and imaging, and are often wrapped in bundles so they may be used to carry light into, or images out of confined spaces, as in the case of a fiberscope. Specially designed fibers are also used for a variety of other applications, some of them being fiber optic sensors and fiber lasers. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MyRepublic
MyRepublic Group Limited is a Singaporean communications services provider, and is the world's first telecommunications company powered by a proprietary cloud platform. Launched in 2011, MyRepublic operates in the Asia-Pacific region, with operations in Singapore, Australia and New Zealand. MyRepublic also licenses its platform to operators in Brunei and Indonesia. MyRepublic Group Limited is a group of companies that includes the following business units: * MyRepublic, the Group’s ServCo business unit, is a digital telco operator in Asia-Pacific, offering residential broadband, enterprise broadband, home voice, mobile and cloud services in Singapore, Australia, and New Zealand. * MyRepublic Digital, the Group’s platform business unit, is an end-to-end digital enabler and accelerator that provides companies around the world with the technology, skills and expertise to interaction with customers. History 2011 * MyRepublic was founded by Malcolm Rodrigues, a former Vice Pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stuff (website)
Stuff is a New Zealand news media website owned by newspaper conglomerate Stuff Ltd (formerly called Fairfax). It is the most popular news website in New Zealand, with a monthly unique audience of more than 2 million. Stuff was founded in 2000, and publishes breaking news, weather, sport, politics, video, entertainment, business and life and style content from Stuff Ltd's newspapers, which include New Zealand's second- and third-highest circulation daily newspapers, ''The Dominion Post'' and ''The Press'', and the highest circulation weekly, '' Sunday Star-Times'', as well as international news wire services. Stuff has won numerous awards at the Newspaper Publishers' Association awards including 'Best News Website or App' in 2014 and 2019, and 'Website of the Year' in 2013 and 2018. History The former New Zealand media company Independent Newspapers Ltd (INL), owned by News Corp Australia, launched Stuff on 27 June 2000 at a cybercafe in Auckland, after announcing its inte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer World
''Computer World'' (german: link=no, Computerwelt) is the eighth studio album by German electronic band Kraftwerk, released on 10 May 1981. The album deals with the themes of the rise of computers within society. In keeping with the album's concept, Kraftwerk showcased their music on an ambitious world tour. The compositions are credited to Ralf Hütter, Florian Schneider, and Karl Bartos. As was the case with the two previous albums, ''Computer World'' was released in both German- and English-language editions. Concept and recording ''Computer World'' has been described as a futuristic conceptual work that predicts the presence of computer technology in every day life. Featuring themes such as home computers and digital communication, the album has been seen as both a celebration of computer technology as well as a warning about its potential to exert power on society with social control and digital surveillance. Despite its theme, the production of the album was completely a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High-Speed Downlink Packet Access
High Speed Packet Access (HSPA) is an amalgamation of two mobile protocols—High Speed Downlink Packet Access (HSDPA) and High Speed Uplink Packet Access (HSUPA)—that extends and improves the performance of existing 3G mobile telecommunication networks using the WCDMA protocols. A further-improved 3GPP standard called Evolved High Speed Packet Access (also known as HSPA+) was released late in 2008, with subsequent worldwide adoption beginning in 2010. The newer standard allows bit rates to reach as high as 337 Mbit/s in the downlink and 34 Mbit/s in the uplink; however, these speeds are rarely achieved in practice. Overview The first HSPA specifications supported increased peak data rates of up to 14 Mbit/s in the downlink and 5.76 Mbit/s in the uplink. They also reduced latency and provided up to five times more system capacity in the downlink and up to twice as much system capacity in the uplink compared with original WCDMA protocol. High Speed Down ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mobile Virtual Network Operator
A mobile virtual network operator (MVNO) is a wireless communications services provider that does not own the wireless network infrastructure over which it provides services to its customers. An MVNO enters into a business agreement with a mobile network operator to obtain bulk access to network services at wholesale rates, then sets retail prices independently. An MVNO may use its own customer service, billing support systems, marketing, and sales personnel, or it could employ the services of a mobile virtual network enabler (MVNE). History MVNO agreements with network operators date back to the 1990s, when the European telecom market saw market liberalization, new regulatory frameworks, better 2G network technology, and a subsequent jump in wireless subscriber numbers. Though the new 2G networks more efficiently managed the limited frequency bands allocated to wireless service, new mobile entrants were still limited by their ability to access frequency bands in a restricted s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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