Question: In a TDD (Time Division Duplexing) system with a chip rate of 3.84 Mcps (Mega-chips per second), what is the maximum occupied bandwidth requirement for User Equipment (UE)?
Option 1: Less than 10 MHz, based on flexible bandwidth allocation
Option 2: Exactly 5 MHz, to ensure seamless TDD operation
Option 3: Less than 5 MHz, as per standard radio transmission specifications
Option 4: Greater than 20 MHz, for enhanced capacity in dense networks
Explanation: In a TDD system utilizing a chip rate of 3.84 Mcps, the occupied bandwidth is specifically limited to less than 5 MHz. This constraint is crucial for managing interference, ensuring efficient spectrum use, and maintaining compliance with standard radio transmission specifications for User Equipment (UE).