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MF-TDMA ("Multi-frequency time-division multiple access") is a technology for dynamically sharing bandwidth resources in an over-the-air two-way communications network.
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MF-TDMA ("Multi-frequency time-division multiple access") is a technology for dynamically sharing bandwidth resources in an over-the-air two-way communications network.
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Code-division multiple access (CDMA) is a channel access method used by various radio communication technologies. CDMA is an example of multiple access, where several transmitters can send information simultaneously over a single communication channel. This allows several users to share a band of frequencies. To permit this without undue interference between the users, CDMA employs spread spectrum technology and a special coding scheme.
Administrative division, administrative unit, country subdivision, administrative region, subnational entity, constituent state, as well as many similar terms, are generic names for geographical areas into which a particular, independent sovereign state (country) is divided. Such a unit usually has an administrative authority with the power to take administrative or policy decisions for its area.
Time-division multiple access (TDMA) is a channel access method for shared-medium networks. It allows several users to share the same frequency channel by dividing the signal into different time slots. The users transmit in rapid succession, one after the other, each using its own time slot. This allows multiple stations to share the same transmission medium while using only a part of its channel capacity. Dynamic TDMA is a TDMA variant that dynamically reserves a variable number of time slots in each frame to variable bit-rate data streams, based on the traffic demand of each data stream.
The Universal Mobile Telecommunications System (UMTS) is a third generation mobile cellular system for networks based on the GSM standard. Developed and maintained by the 3GPP, UMTS is a component of the International Telecommunication Union IMT-2000 standard set and compares with the CDMA2000 standard set for networks based on the competing cdmaOne technology. UMTS uses wideband code-division multiple access (W-CDMA) radio access technology to offer greater spectral efficiency and bandwidth to mobile network operators.
In telecommunications and computer networking, multiplexing is a method by which multiple analog or digital signals are combined into one signal over a shared medium. The aim is to share a scarce resource - a physical transmission medium. For example, in telecommunications, several telephone calls may be carried using one wire. Multiplexing originated in telegraphy in the 1870s, and is now widely applied in communications. In telephony, George Owen Squier is credited with the development of telephone carrier multiplexing in 1910.
The Toronto Raptors are a Canadian professional basketball team based in Toronto. The Raptors compete in the National Basketball Association (NBA) as a member of the league's Eastern Conference Atlantic Division. They play their home games at Scotiabank Arena, which they share with the Toronto Maple Leafs of the National Hockey League (NHL). The team was founded in 1995 as part of the NBA's expansion into Canada, along with the Vancouver Grizzlies. Since the 2001–02 season, the Raptors have been the only Canadian-based team in the league, as the Grizzlies relocated from Vancouver to Memphis, Tennessee.
In telecommunications and computer networks, a channel access method or multiple access method allows more than two terminals connected to the same transmission medium to transmit over it and to share its capacity. Examples of shared physical media are wireless networks, bus networks, ring networks and point-to-point links operating in half-duplex mode.
The Court of Appeal is the highest court within the Senior Courts of England and Wales, and second in the legal system of England and Wales only to the Supreme Court of the United Kingdom. The Court of Appeal was created in 1875, and today comprises 39 Lord Justices of Appeal and Lady Justices of Appeal.
Frequency-division multiple access (FDMA) is a channel access method used in some multiple-access protocols. FDMA allows multiple users to send data through a single communication channel, such as a coaxial cable or microwave beam, by dividing the bandwidth of the channel into separate non-overlapping frequency sub-channels and allocating each sub-channel to a separate user. Users can send data through a subchannel by modulating it on a carrier wave at the subchannel's frequency. It is used in satellite communication systems and telephone trunklines.
A cellular network or mobile network is a communication network where the link to and from end nodes is wireless. The network is distributed over land areas called "cells", each served by at least one fixed-location transceiver. These base stations provide the cell with the network coverage which can be used for transmission of voice, data, and other types of content. A cell typically uses a different set of frequencies from neighboring cells, to avoid interference and provide guaranteed service quality within each cell.
The German Football League (GFL) is an American football league in Germany and was formed in 1979. Playing rules are based on those of the American NCAA. In 1999, the league switched its name from American-Football-Bundesliga to German Football League. In terms of attendance figures, cumulative salaries paid by teams, performance in international exhibition games and competitions and ability to draw foreign talent, the GFL is arguably the strongest national league in Europe.
The Süper Lig, officially known as Spor Toto Süper Lig for sponsorship reasons, is a Turkish professional league for association football clubs. It is the top-flight of the Turkish football league system and is run by the Turkish Football Federation. In the 2022–23 season, nineteen clubs compete, where a champion is decided and three clubs are promoted from, and relegated to the 1. Lig. The season runs from August to May, with each club playing 36 matches. Matches are played Friday through Monday.
The Austrian Football Bundesliga, also known as Admiral Bundesliga for sponsorship reasons, is the top level of the Austrian football league system. The competition decides the Austrian national football champions, as well the country's entrants for the various European cups run by UEFA. Since Austria stayed in sixteenth place in the UEFA association coefficient rankings at the end of the 2015–16 season, the league gained its first spot for the UEFA Champions League for the 2016-2017 season.
Orthogonal frequency-division multiple access (OFDMA) is a multi-user version of the popular orthogonal frequency-division multiplexing (OFDM) digital modulation scheme. Multiple access is achieved in OFDMA by assigning subsets of subcarriers to individual users. This allows simultaneous low-data-rate transmission from several users.
The 2006–07 NBA season was the 61st season of the National Basketball Association. The San Antonio Spurs were crowned the champions after sweeping the Cleveland Cavaliers in the NBA Finals.
SpVgg Bayreuth is a German football club based in Bayreuth, Bavaria. Apart from coming within two games of earning promotion to the Bundesliga in 1979, the club also reached the quarter finals of the DFB-Pokal twice, in 1977 and 1980.
The 2006 National Invitation Tournament was the first time the tournament was planned and operated by the NCAA, taking over after 68 years under the auspices of the Metropolitan Intercollegiate Basketball Association (MIBA). The 2006 NIT also saw changes made to the selection process as well as being the first time the NIT seeded the participants. The South Carolina Gamecocks won their second straight NIT title.
This is a comparison of standards of mobile phones. A new generation of cellular standards has appeared approximately every tenth year since 1G systems were introduced in 1979 and the early to mid-1980s.
The San Diego Chargers were a professional American football team that played in San Diego from 1961 until the end of the 2016 season, before relocating back to Los Angeles, where the franchise had played its inaugural 1960 season. The team is now known as the Los Angeles Chargers.
The Rugby Europe Under-18 Championship is an annual rugby union championship for Under-18 national teams, held since 2004. The championship is organised by rugby's European governing body, Rugby Europe.