Determine bhca rating for processor and call completion rate, Computer Engineering

Assignment Help:

A call processor in an exchange requires 120 ms to service a complete call. What is the BHCA rating for the processor? If the exchange is capable of carrying 700 Erlangs of traffic, what is the call completion rate? Assume an average call holding time of 2 minutes.

Call service time= 120ms

BHCA-(60X60)/ (120X10-3)=30,000

th =holding time 2 minutes

Ao=mean effective traffic carried through the network=700 Erlangs

Ao==Co X th ,

Here

Co=mean effective traffic rate

Therefore Co = Ao/ th =700/2 per minute= 21,000 calls per hour

Therefore total call attempts in Busy Hour= 30,000

And number of successful calls= 21,000

So, CCR= 21,000/30.000 = 0.7


Related Discussions:- Determine bhca rating for processor and call completion rate

State the term- combinational circuit, In a pure combinational circuit is ...

In a pure combinational circuit is it necessary to mention all the inputs in sensitivity disk? if yes, why? Yes in a pure combinational circuit is it essential to mention all

Bangla numeral recognition using multilayer feed forward, Assignment 4: Han...

Assignment 4: Handwritten Bangla Numeral Recognition using Multilayer Feed Forward Neural Network. In this assignment, you will design a multi layer feed forward neural network

State the difference between following, Q. State the difference between fo...

Q. State the difference between following. i. RAM and ROM ii. SRAM and DRAM iii. Dynamic and static MOS memories

Anti reflection coating, expression for thickness and refractive index of c...

expression for thickness and refractive index of coating material to act as anti reflection coating

What are the languages evolved in the html open standard, What are the lang...

What are the languages evolved in the html open standard Even the companies or developers themselves have been affected with such modifications to the open standards since they

The alignment of a type ''c'' field in a report, The alignment of a type 'c...

The alignment of a type 'c' field in a report is? ? Left Aligned.

Marked statement is implemented , Consider the ReadRear Java method (a)...

Consider the ReadRear Java method (a) Illustrate pictures that explain the data structure every time a checkpoint is reached for the problems of sizes one, two, three and four s

Vugen recording and scripting, LoadRunner script code acquired from recordi...

LoadRunner script code acquired from recording in the ANSI C language syntax, shown by icons in icon view until you click Script View.

naming convention in local scope variables, Description Variables show ...

Description Variables show values that can be changed within a procedure or function. Local scope variables are placeholders that reside within a function- or a script-body.

Mapping, what is transform mapping and transaction mapping?

what is transform mapping and transaction mapping?

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