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In telecommunication, what does the 'G' in 1G, 2G, 3G and 4G stand for:
1. Gadget
2. Generation
3. Geo-stationary
4. Geometric

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Correct Answer - Option 2 : Generation

The correct answer is Generation.

  •  In telecommunication, 'G' in 1G, 2G, 3G, and 4G stands for Generation.
  • 1G, 2G, 3G, 4G, and 5G represent the five generations of mobile networks where 'G' stands for 'Generation' and the numbers 1, 2, 3, 4, and 5 represent the generation number.
  • Since the early 1980s, one sees a new generation of mobile networks almost every ten years.

  • A major jump in technology was when the wireless networks went from analog to digital.
  • The first-generation (1G) – Systems are voice-oriented analog cellular and cordless telephones.
  • The second-generation (2G) – Delivered digital signal and offered up to 250Kbps speed. Supports voice, text, and data services.
  • The third-generation (3G) – At least 200Kbps up to 3Mbps speed.
  • The fourth-generation (4G) – 4G delivers up to 100Mbps for mobile access, and up to 1Gbps for wireless access.

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