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Ericsson Hot Air Engine
(lit. "Telephone Stock Company of LM Ericsson"), commonly known as Ericsson, is a Swedish multinational networking and telecommunications company headquartered in Stockholm. The company sells infrastructure, software, and services in information and communications technology for telecommunications service providers and enterprises, including, among others, 3G, 4G, and 5G equipment, and Internet Protocol (IP) and optical transport systems. The company employs around 100,000 people and operates in more than 180 countries. Ericsson has over 57,000 granted patents. Ericsson has been a major contributor to the development of the telecommunications industry and is one of the leaders in 5G. The company was founded in 1876 by Lars Magnus Ericsson and is jointly controlled by the Wallenberg family through its holding company Investor AB, and the universal bank Handelsbanken through its investment company Industrivärden. The Wallenbergs and the Handelsbanken sphere acquired their v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kista
Kista () is a district in the borough of Rinkeby-Kista, Stockholm, Sweden. It has a strategic position located in between Sweden's main airport, the Stockholm-Arlanda International Airport and central Stockholm, and alongside the main national highway E4 economic artery. Kista comprises residential and commercial areas, the latter in the highly technological telecommunication and information technology industry. There are large research efforts in this entire area, which therefore is dubbed Kista Science City. It is the research park of KTH Royal Institute of Technology. Kista is the largest Information and Communications Technology (ICT) cluster in Europe, and was ranked the world's second largest cluster after Silicon Valley in California during the internet boom of 2000. It is the largest corporate area in Sweden, important to the national economy due to the presence of, among others, Ericsson Group, one of the largest corporations in Sweden. Kista Science City is the loc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iconectiv
iconectiv is a supplier of network planning and network management services to telecommunications providers. Known as Bellcore after its establishment in the United States in 1983 as part of the break-up of the Bell System, the company's name changed to Telcordia Technologies after a change of ownership in 1996. The business was acquired by Ericsson in 2012, then restructured and rebranded as iconectiv in 2013. A major architect of the United States telecommunications system, the company pioneered many services, including caller ID, call waiting, mobile number portability and toll-free telephone number (800) service. It also pioneered the prepaid charging system and the Intelligent Network. Headquartered in Bridgewater, New Jersey (U.S.), iconectiv provides network and operations management, numbering, registry and fraud prevention services for the global telecommunications industry. It provides numbering services in more than a dozen countries, including serving as the Local ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Johan Andersson
Karl John (Karl Johan) Andersson (4 March 1827 in Norra Råda Värmland, Sweden – 9 July 1867 in Angola) was a Swedish explorer, hunter and trader as well as an amateur naturalist and ornithologist. He is most famous for the many books he published about his travels, and for being one of the most notable explorers of southern Africa, mostly in present-day Namibia. Biography Early life Karl Johan Andersson was born on 4 March 1827 in Värmland in Sweden. He was the illegitimate child of the British bear hunter Llewellyn Lloyd and Lloyd's Swedish servant. Andersson grew up in Sweden. Early in his life he went on hunting expeditions with his father, experienced Swedish nature and started a collection of biology specimens. In 1847 he started studies at the University of Lund. Explorations In 1849 he departed for London, intending to sell his collection to raise money for travels around the world. In London he met with the explorer Francis Galton, with whom he organ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Televerket (Sweden)
Televerket was a Swedish State authority acting as a state-owned corporation (public enterprise), responsible for telecommunications in Sweden from 1853 until 1993. Originally it was named Kongl. Elektriska Telegraf-Werket (literally: Royal Electric Telegraph Agency), which was founded in 1853. Its name changed to Kongl. Telegrafverket in 1871, Kungl. Telegrafverket in 1903, the prefix Kungl. ( en, Royal) was dropped in 1946 and the name was further modernised to Televerket in 1953. Televerket continued on with its telecommunications monopoly until corporatisation in 1993, when it was renamed Telia, now part of Telia Company. History 19th Century Kongliga Elektriska Telegraf-Werket was founded in 1853 when the first electric telegraph line was established between Stockholm and Uppsala, and was the government agency for telegraph services. From 1871 the company was known as Kongl. Telegrafverket. The first telephone network in Sweden opened in 1880, as a result of an initiative b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telegraph
Telegraphy is the long-distance transmission of messages where the sender uses symbolic codes, known to the recipient, rather than a physical exchange of an object bearing the message. Thus flag semaphore is a method of telegraphy, whereas pigeon post is not. Ancient signalling systems, although sometimes quite extensive and sophisticated as in China, were generally not capable of transmitting arbitrary text messages. Possible messages were fixed and predetermined and such systems are thus not true telegraphs. The earliest true telegraph put into widespread use was the optical telegraph of Claude Chappe, invented in the late 18th century. The system was used extensively in France, and European nations occupied by France, during the Napoleonic era. The electric telegraph started to replace the optical telegraph in the mid-19th century. It was first taken up in Britain in the form of the Cooke and Wheatstone telegraph, initially used mostly as an aid to railway signalling. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swedish Inventor Lars Magnus Ericsson
Swedish or ' may refer to: Anything from or related to Sweden, a country in Northern Europe. Or, specifically: * Swedish language, a North Germanic language spoken primarily in Sweden and Finland ** Swedish alphabet, the official alphabet used by the Swedish language * Swedish people or Swedes, persons with a Swedish ancestral or ethnic identity ** A national or citizen of Sweden, see demographics of Sweden ** Culture of Sweden * Swedish cuisine See also * * Swedish Church (other) * Swedish Institute (other) * Swedish invasion (other) * Swedish Open (other) Swedish Open is a tennis tournament. Swedish Open may also refer to: *Swedish Open (badminton) * Swedish Open (table tennis) *Swedish Open (squash) *Swedish Open (darts) The Swedish Open is a darts tournament established in 1969, held in Malmà ... {{disambig Language and nationality disambiguation pages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bluetooth
Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances and building personal area networks (PANs). In the most widely used mode, transmission power is limited to 2.5 milliwatts, giving it a very short range of up to . It employs UHF radio waves in the ISM bands, from 2.402GHz to 2.48GHz. It is mainly used as an alternative to wire connections, to exchange files between nearby portable devices and connect cell phones and music players with wireless headphones. Bluetooth is managed by the Bluetooth Special Interest Group (SIG), which has more than 35,000 member companies in the areas of telecommunication, computing, networking, and consumer electronics. The IEEE standardized Bluetooth as IEEE 802.15.1, but no longer maintains the standard. The Bluetooth SIG oversees development of the specification, manages the qualification program, and protects the trademarks. A manufacturer must meet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ivar Kreuger
Ivar Kreuger (; 2 March 1880 – 12 March 1932) was a Swedish civil engineer, financier, entrepreneur and industrialist. In 1908, he co-founded the construction company Kreuger & Toll Byggnads AB, which specialized in new building techniques. By aggressive investments and innovative financial instruments, he built a global match and financial empire. Between the two world wars, he negotiated match monopolies with European, Central American and South American governments, and finally controlled between two thirds and three quarters of worldwide match production, becoming known as the "Match King".''Kreuger Genius And Swindler'' by Robert Shaplen (Alfred A. Knopf Inc. New York; 1960, p.9) Kreuger's financial empire has been described by one biographer as a Ponzi scheme, based on the supposedly fantastic profitability of his match monopolies. However, in a Ponzi scheme early investors are paid dividends from their own money or that of subsequent investors. Although Kreuger did this ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Handelsbanken
Svenska Handelsbanken AB is a Swedish bank providing banking services including traditional corporate transactions, investment banking and trading as well as consumer banking including insurance. Handelsbanken is one of the major banks in Sweden with a nationwide branch network. Since the mid 1990s Handelsbanken has been expanding its universal banking operations into the other Nordic countries, and also in the United Kingdom and the Netherlands. The largest of these is in Britain with more than 200 branch offices. In October 2021 Handelsbanken announced that it will focus on its main markets Britain, Sweden and Norway and sell its operations in Finland and Denmark. History Founding as Stockholms Handelsbank Stockholms Handelsbank ("Stockholm Commerce Bank") was created in early 1871 by several large corporations and leading Stockholm residents. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wallenberg Family
The Wallenberg family is a prominent Swedish family, Europe's most powerful business dynasty. Wallenbergs are noted as bankers, industrialists, politicians, bureaucrats, diplomats and military. The Wallenberg sphere's holdings employ about 600,000 people and have sales of $154 billion a year. The Wallenberg empire consists of 16 Wallenberg Foundations, Foundation Asset Management AB (FAM), Investor AB, Patricia Industries and Wallenberg Investments AB. In the 1970s, the Wallenberg family businesses employed 40% of Sweden's industrial workforce and represented 40% of the total worth of the Stockholm stock market. By 2011, their conglomerate holding company, Investor AB, had an approximate ownership of 120 companies. By 2022, the Wallenberg sphere had an approximate ownership of 330 companies. In 2015, the family still owned a third of Sweden’s entire stock exchange. The Wallenbergs control many Swedish multinationals and other European industrial groups, such as world lead ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telecommunications Industry
The telecommunications industries within the sector of information and communication technology is made up of all telecommunications/telephone companies and internet service providers and plays a crucial role in the evolution of mobile communications and the information society. Traditional telephone calls continue to be the industry's biggest revenue generator, but thanks to advances in network technology, telecom today is less about voice and increasingly about text (messaging, email) and images (e.g. video streaming). High-speed internet access for computer-based data applications such as broadband information services and interactive entertainment is pervasive. Digital subscriber line (DSL) is the main broadband telecom technology. The fastest growth comes from (value-added) network service, services delivered over mobile networks. Insight Research projected that telecommunications services revenue worldwide would grow from $2.2 trillion in 2015 to $2.4 trillion in 2019. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Protocol
The Internet Protocol (IP) is the network layer communications protocol in the Internet protocol suite for relaying datagrams across network boundaries. Its routing function enables internetworking, and essentially establishes the Internet. IP has the task of delivering packets from the source host to the destination host solely based on the IP addresses in the packet headers. For this purpose, IP defines packet structures that encapsulate the data to be delivered. It also defines addressing methods that are used to label the datagram with source and destination information. IP was the connectionless datagram service in the original Transmission Control Program introduced by Vint Cerf and Bob Kahn in 1974, which was complemented by a connection-oriented service that became the basis for the Transmission Control Protocol (TCP). The Internet protocol suite is therefore often referred to as ''TCP/IP''. The first major version of IP, Internet Protocol Version 4 (IPv4), is the do ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
