MCQs City stays free thanks to ads. Please turn off your ad blocker for this site so content and features keep working.
Wireless Mobile Communications
4G Network Architecture
Q
Hybrid ARQ is part of the ____________ layer.
AA. Pdcp
BB. Rlc
CC. Mac
DD. Phy
Correct Answer:
C. C. Mac
Explanation:
Hybrid automatic repeat request (hybrid ARQ or HARQ) is a combination of high-rate forward error-correcting coding and ARQ error-control. It is part of the MAC layer.