Problem 3 (2+2 points) (a) Under what circumstances would the accuracy of receiver to receiver (RX-RX) time synchronization suffer? (b) Two devices need to be synchronized with 100 millisecond accuracy. These devices are geographically apart but connected to the internet. Which time synchronization protocol will they use? Problem 4 (3+3 points) (a) In lectures, equations to calculate clock offset and propagation delay for synchronizing clocks are pro- vided. The mechanism to calculate drift by plotting multiple transmit and receive timestamps and finding the slope of best fit line was only verbally explained (Slide 5 in Sync Mechanisms lecture). Write the equation below for drift calculation. Hint: Drift equation is the equation of fitted line on data points of transmit and receive timestamps. (b) What is IEEE 1588 standard. Problem 3 (2+2 points) (a) Under what circumstances would the accuracy of receiver to receiver (RX-RX) time synchronization suffer? (b) Two devices need to be synchronized with 100 millisecond accuracy. These devices are geographically apart but connected to the internet. Which time synchronization protocol will they use? Problem 4 (3+3 points) (a) In lectures, equations to calculate clock offset and propagation delay for synchronizing clocks are pro- vided. The mechanism to calculate drift by plotting multiple transmit and receive timestamps and finding the slope of best fit line was only verbally explained (Slide 5 in Sync Mechanisms lecture). Write the equation below for drift calculation. Hint: Drift equation is the equation of fitted line on data points of transmit and receive timestamps. (b) What is IEEE 1588 standard