Question: What action does a User Equipment (UE) take to resynchronize the Uplink Data Compression (UDC) buffers when an error is detected in a 5G New Radio (NR) network?
Option 1: Reset the compression buffer to all zeros.
Option 2: Flush and reinitialize both compression and decompression buffers with random values.
Option 3: Suspend UDC temporarily until manual reset by the network.
Option 4: Automatically switch to an alternative compression algorithm.
Explanation: In a 5G NR network, when an error is detected in the Uplink Data Compression (UDC) process, resynchronizing the buffers is crucial for maintaining data integrity. According to the specified procedure for handling such errors, the UE resets the compression buffer to all zeros. This action ensures that both the compression and decompression buffers are synchronized again, which is essential for the proper functioning of UDC. This approach minimizes potential data corruption and ensures seamless communication can resume efficiently.