Confrontation in the High-Speed Era: An Analysis of 5G Signal Blocking Technology
The widespread adoption of 5G networks has significantly boosted social development. From high-definition video conferencing to autonomous driving, from smart healthcare to the Internet of Things, 5G is profoundly changing our lifestyles. Its high speed, low latency, and massive connectivity make information transmission smoother than ever before. However, as 5G is implemented in more scenarios, a specialized technical tool—the 5G signal blocker—is gradually entering the public eye. Its emergence represents a new "confrontation" in the era of high-speed communications. I. The Basic Principles of 5G Signal Blocking Similar to traditional 2G/3G/4G networks, 5G networks rely on radio waves for communication between devices and base stations. 5G signal blockers operate by emitting interfering signals within specific frequency bands, preventing mobile phones or other devices from establishing a stable connection with base stations. Common Methods: By overlaying, superimposing, or...