What is grade of service, Computer Engineering

Assignment Help:

What is Grade of service?

Grade of service: In a loss system, the traffic carried through the network is usually lower than the actual traffic offered to the network through the subscribers. The overload traffic is rejected and therefore this is not carried by the network. The amount of traffic discarded by the network is an index of the quality of the service offered through the network and is known as grade of service (GOS) and is described as the ratio of lost traffic to offered traffic. The offered traffic is the product of the average number of calls produced by the users and the average holding time per call. GOS is specified by

GOS = A-A0 / A0

Here A= offered traffic; A0 = carried traffic; A-A0= lost traffic


Related Discussions:- What is grade of service

Define interrupt processing, Q. Define Interrupt Processing? On complet...

Q. Define Interrupt Processing? On completion of execution of an instruction machine checks whether there is any pending interrupt request for interrupts which are enabled. If

What are qualified associations, What are qualified associations? A qua...

What are qualified associations? A qualified association is an association in which an attribute known as the qualifier disambiguates the object many associated end.

What are ramps, Ramps A network planning method that makes the most wel...

Ramps A network planning method that makes the most well-organized use of manpower, materials and cash resources between several projects going on concurrently.

Temporary registers w and z, Why the temporary registers W and Z are named ...

Why the temporary registers W and Z are named so I mean we start from A,B,C,D,E then H and L coz H stands for higher bit nd L for lower bit of the address pointed by memory pointer

Binary resolution, Binary Resolution: However we saw unit resolution f...

Binary Resolution: However we saw unit resolution for a propositional inference rule in the previous lecture:  (A?  B,   ¬B) /A Thus we can take this a little further to

Define checkbox in html, Q. Define Checkbox in html? Checkboxes are use...

Q. Define Checkbox in html? Checkboxes are used when one or more out of the group of options is to be chosen. Building Check boxes is very similar to radio buttons. Figure expl

Operating system, explain the various types of computer systems

explain the various types of computer systems

Memory system considerations - computer architecture, Synchronized with a c...

Synchronized with a clock signal Memory system considerations Speed Cost Size of chip Power dissipation Memory controller Refresh Overhead

Explain hybrid network in standard telephone hand set, Explain Hybrid Netwo...

Explain Hybrid Network in Standard Telephone hand set. Hybrid network: The hybrid network (sometimes termed as a duplex coil or hybrid coil) in a telephone set is a particula

Determine in detail about mp3 - mpeg-3, Determine in detail about MP3 (MPEG...

Determine in detail about MP3 (MPEG-3) MPEG-3 uses an audio compression technology; it compresses CD-quality sound by a factor of about 10 while retaining most of the quality f

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