Quality of service, Computer Networking

Assignment Help:

Networks are more frequently being prepared to allow specification of the quality of service needed by users.

For example: - a typical voice telephone call may give a QoS parameter for throughput of 64kbps and time delay less than 500msec. A user transmit video might need throughput of 2Mbps.

ATM QoS SPECIFICATIONS:

There are three kinds of QoS specifications, which are shown as follows:

CONSTANT BIT RATE (CBR):

It is defined for video and audio, since these have predefined maximum speed.

VARIABLE BIT RATE (VBR):

It is defined for compressed video and audio where the data rate relays on the level of compression that may be achieved.

AVAILABLE BIT RATE (ABR):

It is used for typical data functions and allows need of whatever bandwidth is available at a required time.


Related Discussions:- Quality of service

Unix for multiprocessor system, UNIX For Multiprocessor System:- The UN...

UNIX For Multiprocessor System:- The UNIX operating system for a multiprocessor system has a number of additional features as compared to the normal UNIX operating system.  Let

Process management, Bootstrapping all the processes and establishing correc...

Bootstrapping all the processes and establishing correct lines of communication is, by itself, the toughest aspect of this assignment. Before writing any code you should think care

WOrkstation, Interdepences of workstation hardware and software

Interdepences of workstation hardware and software

Explain the working of ISDN, Explain the working of ISDN Stands for ...

Explain the working of ISDN Stands for Integrated Services Digital Network. It is a way to move more data over existing regular phone lines. ISDN is rapidly becoming availab

Compute shortest path, Compute the shortest path from t to all network node...

Compute the shortest path from t to all network nodes.

Designing a network for a retail customer, You are designing a network for ...

You are designing a network for a retail customer; they plan to have 5 locations initially with the main store acting as the warehousing depot.  Within the next year they are plann

State sonet frame, SONET Frame Can be viewed as a matrix of nine rows ...

SONET Frame Can be viewed as a matrix of nine rows of 90 octets every for a total of 810 octets.  A few used for control they aren't positioned at the beginning or end of the

Discuss about the jpeg and ldap, Discuss  about the JPEG and LDAP J...

Discuss  about the JPEG and LDAP JPEG: Stands for Joint Photographic Experts Group.  A standard format of storing digitized, colour, or black-and-white photographs. JPEG fi

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