Show nonreturn to zero encoding, Computer Networking

Assignment Help:

Q. Show Nonreturn to Zero encoding?

- Value of signal is for all time positive or negative

- NRZ-L

Signal level depends on bit represented; positive typically means 0 negative usually means 1
Difficulty synchronization of long streams of 0s or 1s

- NRZ-I (NRZ-Invert)

Inversion of a voltage represents a 1 bit
0 bit represented by no change
Permits for synchronization

Related Discussions:- Show nonreturn to zero encoding

What is network server, What is Network Server? Network Server is a com...

What is Network Server? Network Server is a computer in Network that is designated to give one or more network service. For instance file server, database server etc.

Explain session layer in osi model, Q. Explain Session Layer in osi model? ...

Q. Explain Session Layer in osi model? - The session layer defines how to control, start and end conversations (called sessions) between applications. - This includes the c

Discuss the benefits and requirements of voip, Question 1 Discuss the bene...

Question 1 Discuss the benefits and requirements of VOIP Question 2 Define the following Multicast routing protocol explain in detail with diagram Multicast backbone

Well known internet applications that uses tcp connection, a) Which of the...

a) Which of the well-known Internet applications uses a separate TCP connection for control? b) The separate control connection as in (a) above is an example of control (sig

Transmission robustness and security, Transmission robustness and security ...

Transmission robustness and security Unless properly designed, a wireless LAN might be interference prone and simply eavesdropped. The design of a wireless LAN must allow relia

Determine the maximum number of stations, (i) Suppose N stations are conne...

(i) Suppose N stations are connected to an extended Ethernet LAN, as shown below shown in Figure operating at the rate of 10 Mbps. Assume that the efficiency of each Ethernet is 8

What are the drawbacks of ethernet cabling, What are the drawbacks of Ether...

What are the drawbacks of Ethernet Cabling? The Ethernet cabling ahs the following drawbacks: 1. Ethernet is not a high-level performer in high-load environments. This proto

What is boundary level masking, Q. What is Boundary Level Masking? ...

Q. What is Boundary Level Masking? If mask numbers are either 255 or 0: Bytes in the IP address that correspond to 255 in the mask will be repeated in the subnet ma

Which statement best defines access list placement, When using access lists...

When using access lists, it is important where those access lists are placed. Which Statement best defines access list placement Ans) Put standard access lists as near the desti

Message passing programming, Message passing is probably the most extensive...

Message passing is probably the most extensively used parallel programming paradigm today. It is the mainly natural, portable and efficient approach for distributed memory systems.

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages