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

Use of infrared, Q. Use of Infrared? - Frequencies among 300 GHz and 4...

Q. Use of Infrared? - Frequencies among 300 GHz and 400 THz - Short-range communication - High frequencies can't penetrate walls - Necessitate line-of-sight propagati

Give the examples of the session layer, Session layer examples  are Netbios...

Session layer examples  are Netbios Names, SQL, NFS, X Windows, and RPC.

Estimate of average delay deviation, Consider the procedure described for e...

Consider the procedure described for estimating average delay di. Suppose that u=0.1. Let r1-t1 be the most recent sample delay, let     r2 -t2 be the next most recent sample delay

What is two types of errors, Q. What is Two Types of Errors? Single-Bi...

Q. What is Two Types of Errors? Single-Bit Errors: Merely one bit in the data unit has changed Burst Errors of length 'n': 2 or more bits in the data unit have changed (

Network problems, Network Problems Q1  Consider the single-sender CDM...

Network Problems Q1  Consider the single-sender CDMA example in Kurose & Ross. What would be the sender's output (for the 2 data bits shown), if the sender's CDMA code were (

What do mean by tunnel mode, What do mean by tunnel mode? This is a mod...

What do mean by tunnel mode? This is a mode of data exchange wherein two communicating computers do not use IPSec themselves. Instead, the gateway that is linking their LANs to

What is tcp/ip, What is TCP/IP TCP/IP is short for Transmission Control...

What is TCP/IP TCP/IP is short for Transmission Control Protocol / Internet Protocol. This is a set of protocol layers that is intended to make data exchange possible on dissim

Modem stands for modulator - demodulator, Q. Modem stands for modulator - d...

Q. Modem stands for modulator - demodulator ? - Modulator are to creates an analog signal from binary data - Demodulator are to recovers the binary data from the modulated s

command saves the configuration stored in ram to nvram, Which command save...

Which command saves the configuration stored in RAM to NVRAM Ans) copy running-config startup-config is the command which saves the configuration stored in RAM to NVRAM

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