Consider an ARQ algorithm running over a 20 km point to point fiber link (a) Compute the propagation delay for this link, assuming that the speed of light is 2 10 8 m s in the fiber (b) Suggest a suitable timeout value for the ARQ algorithm to use (c) Why might it still be possible for the ARQ algo...

a The propagation delay of a link can be computed as Propagation Delay Distance Speed In this case t ...

Consider an ARQ algorithm running over a 20-km point-to-point fiber link. (a) Compute the propagation delay for

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Consider an ARQ algorithm running over a 20-km point-to-point fiber link.

(a) Compute the propagation delay for this link, assuming that the speed of light is 2 × 10⁸ m/s in the fiber.

(b) Suggest a suitable timeout value for the ARQ algorithm to use.

(c) Why might it still be possible for the ARQ algorithm to time out and retransmit a frame, given this timeout value?

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Computer Networks A Systems Approach

ISBN: 9780128182000

6th Edition

Authors: Larry L. Peterson, Bruce S. Davie

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Question Posted: Jan 31, 2024 03:05 AM

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Consider an ARQ algorithm running over a 20-km point-to-point fiber link. (a) Compute the propagation delay for

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a The propagation delay of a link can be computed as Propagation Delay Distance Speed In this case t...View the full answer

Computer Networks A Systems Approach

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