Compute the propagation delay for this link

Assignment Help Basic Computer Science

Reference no: EM131046274

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.

Reference no: EM131046274

Questions Cloud

Identify the top hr risks that mark french need to manage : Mark French has called his senior management team in early on a Monday morning about three weeks ago. He handed each of the managers a document titled, Future Directions. Identify the top five HR risks that Mark French and his team will need to man..

Designing a sliding window protocol for a 1-mbps : 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.

Create a informational report on dodge data services : Create a 2-3 page professional-looking informational report (stapled; no report covers) on a topic that provides information to Dodge Data Services.

What is the minimum number of bits you need : Assuming that each frame carries 1 KB of data, what is the minimum number of bits you need for the sequence number?

Compute the propagation delay for this link : Why might it still be possible for the ARQ algorithm to time out and retransmit a frame, given this timeout value?

Main foreign market entry strategy : You have recently been hired by a smaller firm that is beginning to expand internationally. When first starting out, most firms choose exporting as their main foreign market entry strategy.

Major risks that firms face in international business : In this chapter, we reviewed the four major risks that firms face in international business: crosscultural risk, country risk, currency risk, and commercial risk.

Valuable insights into international business : You can gain valuable insights into international business by examining how countries compare to each other. Various research groups and international agencies systematically examine economic, political, and other features of nations and provide a..

Why an ack-based protocol is usually preferred : Describe what timeouts would need to be scheduled. Explain why an ACK-based protocol is usually preferred to a NAK-based protocol.

User Account

All Pages