Suppose you are designing a sliding window protocol for a 1-Mbps point-to-point link to the stationary satellite revolving around the Earth at an altitude of 3 x 104 km. Assuming that each frame carries 1 KB of data, what is the minimum number of bits you need for the sequence number in the following cases? Assume the speed of light is 3 × 108 m/s. (a) RWS=1 (b) RWS=SWS

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Suppose you are designing a sliding window protocol for a
1-Mbps point-to-point link to the stationary satellite revolving
around the Earth at an altitude of 3 × 104 km. Assuming that each
frame carries 1 KB of data, what is the minimum number of bits
you need for the sequence number in the following cases?
Assume the speed of light is 3 × 108 m/s.
(a) RWS=1
(b) RWS=SWS
Transcribed Image Text:Suppose you are designing a sliding window protocol for a 1-Mbps point-to-point link to the stationary satellite revolving around the Earth at an altitude of 3 × 104 km. Assuming that each frame carries 1 KB of data, what is the minimum number of bits you need for the sequence number in the following cases? Assume the speed of light is 3 × 108 m/s. (a) RWS=1 (b) RWS=SWS
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