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Which technology is primarily used in 5G wireless networks to direct radio frequency signals towards a specific user device rather than broadcasting in all directions?
Beamforming
Network Slicing
Massive MIMO
Carrier Aggregation
Beamforming
Beamforming is a signal processing technique used by 5G base stations to focus radio signals into a targeted beam toward a specific user device. Unlike traditional antennas that broadcast in all directions, beamforming improves data transmission efficiency and signal strength by reducing interference.
Beamforming is a signal processing technique used by 5G base stations to focus radio signals into a targeted beam toward a specific user device. Unlike traditional antennas that broadcast in all directions, beamforming improves data transmission efficiency and signal strength by reducing interference.
The radio spectrum in India is regulated by the Department of Telecommunications (DoT) under the Ministry of Communications, governed by the Indian Telegraph Act, 1885.
Beamforming utilizes phased array antennas to steer radio beams precisely.
It significantly enhances spectral efficiency and network capacity in 5G deployments.
This technology is crucial for high-frequency millimeter wave (mmWave) communications.
Massive MIMO (Multiple Input Multiple Output) works alongside beamforming to enable multiple simultaneous data streams.
Network Slicing allows operators to create multiple virtual networks on a single physical infrastructure for different service requirements.
Carrier Aggregation combines different frequency bands to increase data bandwidth for the user.
Option B, C, and D are incorrect as they refer to architecture management, capacity expansion, and bandwidth concatenation respectively, rather than signal directional control.
A is correct тАФ Beamforming allows base stations to send targeted radio signals directly to specific devices rather than broadcasting them globally.
In competitive exams, relate 5G technology advancements to the 'Digital India' initiative and current Union Budget allocations for telecom R&D.
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