Question: In the context of 3GPP NR (New Radio) Multiplexing and Channel Coding, what determines the individual rate matching for each code block?
Option 1: The total number of encoded bits across all code blocks (∑K_c)
Option 2: The desired code rate of the overall transport block
Option 3: Setting K_r = K_c for each individual code block (c)
Option 4: The modulation scheme selected for transmission
Explanation: Individual rate matching for each code block is achieved by setting K_r = K_c for each code block number c. This ensures that the number of rate-matched bits (K_r) equals the number of encoded bits (K_c) for each specific code block, allowing for efficient transmission.