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What is 4G?- A short name for Fourth Generation
- A stage of broadband mobile communications that supersede 3G
- 4G is expected to use radio spectrum in an efficient manner, and as a result, provides cable-modem transmission speeds to the end users.
- This feature enables high-quality streaming video
- Simultaneous connections to multiple high-speed networks, known as pervasive computing, are expected by 4G.
- Thus seamless handoffs are provided throughout a geographical area.
- Coverage enhancement technologies, like femtocell and picocell are expected to develop for addressing various needs of mobile users in homes, public buildings etc.
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