Question: In 5G NR Base Station (BS) radio transmission, when testing UCI multiplexed on PUSCH with only CSI part 1 and CSI part 2 information, what is the definition of CSI part 1 block error probability (BLER)?
Option 1: The ratio of correctly decoded CSI part 1 information to the total number of transmitted CSI part 1 information occasions.
Option 2: The probability of incorrectly decoding CSI part 1 information when no CSI part 2 is sent.
Option 3: The average time taken to decode CSI part 1 information in a PUSCH transmission.
Option 4: The probability of incorrectly decoding CSI part 1 information when it is sent, calculated as #(false CSI part 1) / #(CSI part 1).
Explanation: This definition reflects the probability of incorrect decoding of CSI part 1, calculated by dividing the number of incorrectly decoded CSI part 1 occasions by the total number of CSI part 1 transmission occasions, highlighting the importance of accurate decoding in maintaining reliable communication in telecom networks.