When the abnormal interference is large and the duration is long, the communication quality of WCDMA will be adversely affected. Which of the following phenomena will occur in the CS service?

When the abnormal interference is large and the duration is long, the communication quality of WCDMA will be adversely affected. Which of the following phenomena will occur in the CS service?
A . Delay
B. VP image blur
C. BLER reduction
D. Cache (Buffering)

Answer: B