QUESTION 9: Assume the usage of Go-Back-7 (N = 7) ARQ sliding window protocol for flow and error control of noisy channels. Answer the following questions. a. (i) Identify the number of bits used for sequence number field in the header frame (ii) Identify the maximum 'Send Window' size and Receive Window' size. b. Assume that a network is using Carrier Sense Multiple Access with Collision Detection (CSMA/CD) as Medium Access Control protocol and it has a bandwidth of 100 Mbps. Maximum propagation time (Tp) is given as 5 microseconds. Calculate the following: (i) Minimum Frame Transmission Time (in seconds) required for detecting collisions (ii) Minimum size of the frame required (in bytes) to detect collisions.
QUESTION 9: Assume the usage of Go-Back-7 (N = 7) ARQ sliding window protocol for flow and error control of noisy channels. Answer the following questions. a. (i) Identify the number of bits used for sequence number field in the header frame (ii) Identify the maximum 'Send Window' size and Receive Window' size. b. Assume that a network is using Carrier Sense Multiple Access with Collision Detection (CSMA/CD) as Medium Access Control protocol and it has a bandwidth of 100 Mbps. Maximum propagation time (Tp) is given as 5 microseconds. Calculate the following: (i) Minimum Frame Transmission Time (in seconds) required for detecting collisions (ii) Minimum size of the frame required (in bytes) to detect collisions.
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
Section: Chapter Questions
Problem 1PE
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![QUESTION 9:
Assume the usage of Go-Back-7 (N = 7) ARQ sliding window protocol for flow
and error control of noisy channels. Answer the following questions.
a.
(i)
Identify the number of bits used for sequence number field in the header
frame
(ii)
Identify the maximum 'Send Window' size and Receive Window' size.
b.
Assume that a network is using Carrier Sense Multiple Access with Collision
Detection (CSMA/CD) as Medium Access Control protocol and it has a bandwidth of
100 Mbps. Maximum propagation time (Tp) is given as 5 microseconds. Calculate the
following:
(i)
Minimum Frame Transmission Time (in seconds) required for detecting collisions
(ii)
Minimum size of the frame required (in bytes) to detect collisions.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcb1d2890-c205-4e81-9d60-68e40b0ff4a5%2F815f7cfc-7fd1-413c-b36d-895c4e0bf70a%2Fx4yf1t_processed.png&w=3840&q=75)
Transcribed Image Text:QUESTION 9:
Assume the usage of Go-Back-7 (N = 7) ARQ sliding window protocol for flow
and error control of noisy channels. Answer the following questions.
a.
(i)
Identify the number of bits used for sequence number field in the header
frame
(ii)
Identify the maximum 'Send Window' size and Receive Window' size.
b.
Assume that a network is using Carrier Sense Multiple Access with Collision
Detection (CSMA/CD) as Medium Access Control protocol and it has a bandwidth of
100 Mbps. Maximum propagation time (Tp) is given as 5 microseconds. Calculate the
following:
(i)
Minimum Frame Transmission Time (in seconds) required for detecting collisions
(ii)
Minimum size of the frame required (in bytes) to detect collisions.
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