Question: What are some critical factors necessary for supporting Unmanned Aerial Systems (UAS) functions over cellular networks?
Option 1: Low latency, high throughput, and advanced antenna systems
Option 2: Ubiquitous coverage, low reliability and QoS, basic security, and limited mobility
Option 3: Ubiquitous coverage, high reliability and QoS, robust security, and seamless mobility
Option 4: High power consumption, low bandwidth, and manual configuration
Explanation: To support UAS functions over cellular networks, it is essential to have ubiquitous coverage to ensure connectivity everywhere, high reliability and Quality of Service (QoS) to guarantee stable and efficient communication, robust security to protect against potential threats, and seamless mobility to enable smooth handovers between cells.