4. Satellite Transmission. Suppose there is a 12 Mbps microwave link between a geostationary satellite and its base station on earth (the distance between the two is 36,000 km). Every minute the satellite takes a digital photo and sends it back to the base station. Assume a propagation speed of 2.5 x 10³ m/sec. a. What is the propagation delay, dprop, of the link (in seconds)? b. What is the bandwidth delay product, R x dprop? c. Let X denote the size of the photo. What is the minimum value of X, in bits, for the microwave link to be continuously transmitting?
4. Satellite Transmission. Suppose there is a 12 Mbps microwave link between a geostationary satellite and its base station on earth (the distance between the two is 36,000 km). Every minute the satellite takes a digital photo and sends it back to the base station. Assume a propagation speed of 2.5 x 10³ m/sec. a. What is the propagation delay, dprop, of the link (in seconds)? b. What is the bandwidth delay product, R x dprop? c. Let X denote the size of the photo. What is the minimum value of X, in bits, for the microwave link to be continuously transmitting?
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
![4. Satellite Transmission. Suppose there is a 12 Mbps microwave link between a geostationary
satellite and its base station on earth (the distance between the two is 36,000 km). Every
minute the satellite takes a digital photo and sends it back to the base station. Assume a
propagation speed of 2.5 x 10³ m/sec.
a. What is the propagation delay, dprop, of the link (in seconds)?
b. What is the bandwidth delay product, R x dprop?
c.
Let X denote the size of the photo. What is the minimum value of X, in bits, for the microwave
link to be continuously transmitting?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fadb05ca9-fb93-4141-b152-4ee81ffa3863%2F26ab57cd-8f8a-4c02-a901-a0ba2a1c5fdd%2F0pijh7d_processed.png&w=3840&q=75)
Transcribed Image Text:4. Satellite Transmission. Suppose there is a 12 Mbps microwave link between a geostationary
satellite and its base station on earth (the distance between the two is 36,000 km). Every
minute the satellite takes a digital photo and sends it back to the base station. Assume a
propagation speed of 2.5 x 10³ m/sec.
a. What is the propagation delay, dprop, of the link (in seconds)?
b. What is the bandwidth delay product, R x dprop?
c.
Let X denote the size of the photo. What is the minimum value of X, in bits, for the microwave
link to be continuously transmitting?
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