Question: In a 5G NR (New Radio) network, what is the primary purpose of determining BAP destination and path for packets from upper layers supported by the Backhaul Adaptation Protocol (BAP)?
Option 1: To prioritize traffic based on Quality of Service (QoS) requirements for User Equipment (UE).
Option 2: To manage flow control and prevent congestion in the backhaul link.
Option 3: To ensure packets from upper layers are routed correctly to their intended next-hop destination within the backhaul network.
Option 4: To handle errors and retransmissions at the Radio Link Control (RLC) layer.
Explanation: This function is crucial for efficient packet routing in the backhaul network. By determining the correct BAP destination and path, the network ensures that packets from upper layers reach their intended next-hop destination, maintaining the integrity and efficiency of data transfer across the network, impacting the overall performance and reliability of the 5G NR backhaul infrastructure.