Explain full duplex data transmission, Computer Networking

Assignment Help:

Q. Explain Full Duplex data transmission?

- Have two separate Communication channels as well as use each one for simplex Data traffic (in different directions).

- If this is through we have two separate physical circuits each with a "forward" channel (for data) and a "reverse" channel (for acknowledgements).

- In both cases the bandwidth of the reverse channel is approximately entirely wasted and in effect the user is paying for two circuits but using only the capacity of one.

- A better idea is to utilize the same circuit for data in both directions and in this model the data frames from A to B are intermixed with the Acknowledgement frames from A to B.

- By gazing at the kind field in the header of an incoming frame the receiver can tell whether the frame is data or acknowledgement.


Related Discussions:- Explain full duplex data transmission

Discuss your strategy to test wlpc system, Wireless Phone Company (WLPC) is...

Wireless Phone Company (WLPC) is a provider of wireless phone service in the US with 100,000 customers serving mostly small markets. WLPC has just purchased additional airwaves in

Explain fiber-optics cable, Explain Fiber-Optics cable. A cable with ce...

Explain Fiber-Optics cable. A cable with central glass tube covered with protective shield which transmit data using photons is fiber optics cable. These cables transmit data t

Calculate utilization percentage of the link, Q. Calculate Utilization perc...

Q. Calculate Utilization percentage of the link? - System: Stop and wait ARQ - Bandwidth: 1Mbps - Round trip for one bit: 20ms - Frame length: 1000 bits Utilizatio

What are the control frames for lost tokens, Control Frames for Lost Tokens...

Control Frames for Lost Tokens If station goes down ... token lost Predecessor listens for data frame or token Noticing none, retransmits token Sends whofoll

Objectives of performance evaluations, OBJECTIVES After studying this ...

OBJECTIVES After studying this part, you should be able to: Explain the Metrics for Performance Evaluation; Notify about various Parallel System Overheads; Desc

Initialization - network layer and routing , Initialization  Imagine t...

Initialization  Imagine that  all routers in our  sample internetwork  comes up  at the  same time. Each router sends a greeting packet to its  neighbours to find  out the  sta

Karnaugh map, Qustions: Simplify the following expression using a Karna...

Qustions: Simplify the following expression using a Karnaugh map: F = XY‾Z + X‾Y‾Z + XY Z +X‾ Y Z

Financial services - fundamentals of networks , Financial Services Tod...

Financial Services Today   financial services are totally depended  on computer network. Application includes credit history searchers foreign exchange and  investment service

Distributed systems, There are two dominant forms of building distributed s...

There are two dominant forms of building distributed systems: client-server systems, i.e. systems in which one machine acts as a server and act as clients; and peer-to-peer systems

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd