What is 4g technology interview questions

• What is 4g technology interview questions
• 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..