What is the first packet that completes transmission in the idealized generalized processor sharing (GPS) scheduler? At what time is it sent?

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
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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5) Scheduler Design
Consider the following input packet sequence/timing at an output-buffered switch link (all packets
arrive fully at the beginning of their respective timeslots):
Arrival Timestot
Packet
Transmission Times
2 slots
Or0.2 (GPS, VC)
I slot (WRR)
Pa
Buffer 1
I slot
Pa P
0.4 (GPS, VC)
3 dots (WRR)
P
Buffer 2
03 (GPS, VC)
2 skes (WRR)
Buffer 3
r0.1 (GPS, VC)
i slat (WRR)
Buffer 4
A. What is the first packet that completes transmission in the idealized generalized processor
sharing (GPS) scheduler? At what time is it sent?
Transcribed Image Text:5) Scheduler Design Consider the following input packet sequence/timing at an output-buffered switch link (all packets arrive fully at the beginning of their respective timeslots): Arrival Timestot Packet Transmission Times 2 slots Or0.2 (GPS, VC) I slot (WRR) Pa Buffer 1 I slot Pa P 0.4 (GPS, VC) 3 dots (WRR) P Buffer 2 03 (GPS, VC) 2 skes (WRR) Buffer 3 r0.1 (GPS, VC) i slat (WRR) Buffer 4 A. What is the first packet that completes transmission in the idealized generalized processor sharing (GPS) scheduler? At what time is it sent?
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