Problem 1) [40 pts) The 2020 Mars Rover Perseverance can use a directional antenna to transmit data to Earth. The bit rate of the communication channel is 500 bits / sec. The distance between Mars and Earth varies between 55.7 x 106 km and 401.3 x 106 km. The speed of light is 3 x 108 m per sec. The data frames are 256 bytes long and acknowledgments take 6 bytes. (h) Suppose the data link layer uses a sliding window protocol with negative acknowledgments and no timers, like for Question (1d). Suppose the window size is 10 frames and the sender has three frames available for transmission: D1, D2, D3. Draw a sequence diagram for a Go-Back-N protocol in which frame D, is corrupted. (i) Same question as in (1h) but for a Selective-Repeat protocol. Problem 1) [40 pts) The 2020 Mars Rover Perseverance can use a directional antenna to transmit data to Earth. The bit rate of the communication channel is 500 bits / sec. The distance between Mars and Earth varies between 55.7 x 106 km and 401.3 x 106 km. The speed of light is 3 x 108 m per sec. The data frames are 256 bytes long and acknowledgments take 6 bytes. (h) Suppose the data link layer uses a sliding window protocol with negative acknowledgments and no timers, like for Question (1d). Suppose the window size is 10 frames and the sender has three frames available for transmission: D1, D2, D3. Draw a sequence diagram for a Go-Back-N protocol in which frame D, is corrupted. (i) Same question as in (1h) but for a Selective-Repeat protocol