Question: For a User Equipment (UE) to support NR sidelink transmission on a specific band, which of the following conditions must be met according to 3GPP specifications?
Option 1: The UE must support rx-Sidelink-r16 on the same band.
Option 2: The UE must support at least one of sl-TransmissionMode1-r16 or sl-TransmissionMode2-r16 on a different band.
Option 3: The UE must support at least one of sl-TransmissionMode1-r16 and sl-TransmissionMode2-r16 on the same band.
Option 4: The UE must support sl-Reception-r16 on the band for NR sidelink reception purposes.
Explanation: For a UE to engage in NR sidelink transmission on a particular band, it is required to support at least one of the specified transmission modes (sl-TransmissionMode1-r16 or sl-TransmissionMode2-r16) on that same band. This ensures the UE has the necessary capabilities for transmitting sidelink communications effectively on the designated band, aligning with 3GPP's specifications for efficient and compatible network operations.