Science and Technology · Telecommunications
In the context of next-generation communication systems, which of the following constitutes an infrastructural requirement uniquely critical for 5G deployment but not indispensable for earlier generations such as 2G, 3G, or 4G?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Exclusive reliance on radio-frequency spectrum for wireless last-mile connectivity
- 2Satellite-based relay links essential for terrestrial handoff and seamless mobility
- 3Optical-fibre backhaul to support dense, low-latency small-cell architecture
- 4Mandatory use of millimetre-wave frequencies for enhanced mobile broadband✓
Correct answer
Mandatory use of millimetre-wave frequencies for enhanced mobile broadband
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