1. 4G

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    1. Mentioned In 2632 Articles

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  4. About 4G

    4G refers to the fourth generation of cellular wireless standards. It is a successor to 3G and 2G families of standards. The nomenclature of the generations generally refers to a change in the fundamental nature of the service, non-backwards compatible transmission technology, and new frequency bands. The first was the move from 1981 analog (1G) to digital (2G) transmission in 1992. This was followed, in 2002, by 3G multi-media support, spread spectrum transmission and at least 200 kbit/s, soon expected to be followed by 4G, which refers to all-IP packet-switched networks, mobile ultra-broadband (gigabit speed) access and multi-carrier transmission.[citation needed] Pre-4G technologies such as mobile WiMAX and first-release 3G Long term evolution (LTE) have been available on the market since 2006[1] and 2009[2][3][4] respectively.

  5. Quotes about 4G

    1. A key value behind our Security Gateway is its ability to be integrated with other network functions, such as PDSN, GGSN, SGSN, while providing a smooth network migration path to 4G networks such as LTE.
      Ashraf Dahod in Starent Unveils Security
    2. The chip shows the next level of integration and cost reduction that is available with our software-focused multicore architecture within the range of 4G options.
      Joachim Hallwachs in WiMAX femtocell SoC slashes design cost barriers
    3. There are certain issues that need to be sorted out -- whether it's 3G or 4G -- like distribution, like ownership.
      In 'Femtocells' could see mobile networks challenge Wi-Fi