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4G is the short name for fourth-generation wireless, the stage of broadband mobile communications that supersedes 3G (third-generation wireless) and is the predecessor of 5G (fifth-generation wireless). The 4G wireless cellular standard was defined by the International Telecommunication Union (ITU) and specifies the key characteristics of the ...
4G [1] is the fourth generation of broadband cellular network technology, succeeding 3G and preceding 5G. A 4G system must provide capabilities defined by ITU in IMT Advanced. Potential and current applications include amended mobile web access, IP telephony, gaming services, high-definition mobile TV, video conferencing, and 3D television .
2022年10月12日 · 4G is short for the fourth generation of cellular networking technology. First theorized in the late 2000s, it proposed a drastic improvement over 3G. However, as we’ll explain in a...
2016年3月30日 · Mobile Phones. Features. What’s the difference between 3G and 4G? And what is Double Speed 4G and 4G+, and is it much faster than standard 4G? We take a look at your phone’s data connection...
But what exactly are 4G networks? And why are they the subject of so many loud, brash commercials? What makes them different from old-school 2G networks, which primarily worked for voice calls? And how can you tell a 4G network apart from 3G?
- Nathan Chandler
4G essentially stands for ‘fourth generation communications system’ and it represents an upgrade from 3G by addressing the two major issues with the platform: speed and network congestion. Since it launched in late 2012, the platform has been adopted by all of the major UK phone providers, including Vodafone, 02 and EE.
Summary. 4G is the fourth generation of mobile network technology, providing faster speeds and increased capacity compared to 3G. 4G LTE has revolutionized mobile communications with its fast, reliable & efficient connection for users. 5G already coexists with 4G, offering increased bandwidth & reduced latency for a better user experience.
