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

Determine the window positions for succession of events, Two neighbouring n...

Two neighbouring nodes (A and B) use a Go-Back-N protocol with a 3-bit sequence number and a window size of 4. Acknowledgments are cumulative. Assuming A is transmitting and B is r

Concept of internetwork and intranetwork routing protocols, Describe the co...

Describe the concept of internetwork and intranetwork routing protocols?

Odd-even merging circuit, Let us firstly illustrate the idea of merging two...

Let us firstly illustrate the idea of merging two sorted sequences using a odd-even merging circuit. The functioning of a merging circuit is as follows: 1)   Let there be two so

What are the advantages and disadvantages of routing table, What are the ad...

What are the advantages and disadvantages of the three types of routing tables? The three types of routing tables are fixed, dynamic, and fixed central. The fixed table must be

Network topologies- -fundamentals of networks, Network Topologies Topo...

Network Topologies Topology is study  of the  arrangement or  mapping of  the elements links nodes etc,  of a network especially the physical and logical inter connections bet

Explain the communication channel threats, Q. Explain the Communication Cha...

Q. Explain the Communication Channel Threats? Secrecy Threat - Secrecy is the avoidance of unauthorized information disclosure - Privacy is the guard of individua

Physical media - computer network, Physical Media In order  to define ...

Physical Media In order  to define what is meant by a physical medium let us reflect on the brief life of a bit. Consider  a bit travelling from one end system through a serie

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