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

Define input-output interface, Define Input-Output Interface. I/O inter...

Define Input-Output Interface. I/O interface gives a method for transferring information among internal storage and external I/O devices

Illustrate about fifth generation electronic computers, Fifth Generation (1...

Fifth Generation (1984-1990) The advancement of the next generation of computer systems is characterized majorly by the acceptance of parallel processing.  Until this time para

Instruction set, Instruction set: The architecture gives instructions for m...

Instruction set: The architecture gives instructions for multimedia operations and floating point operations. The Itanium supports various bundle mappings to allow for more inst

Pipe and filter , How to draw the pipe and filter using data flow and it co...

How to draw the pipe and filter using data flow and it components and connectors

What is keyboard layout, Q. What is Keyboard Layout? A keyboard layout ...

Q. What is Keyboard Layout? A keyboard layout is arrangement of keys across the keyboard. There is one keyboard layout which anybody who has worked on a standard keyboard or ty

What is computer communications networks, Q. What is Computer communication...

Q. What is Computer communications networks? Computer communications networks are the outcome of a combination of computers and telecommunication products. An interconnected gr

Illustrate the table of types of serach engines, Illustrate the table of ty...

Illustrate the table of types of serach engines Type in: CIE and the search engine would return about 22 million hits Type in

Interfacing assembly language routines, By now you can write procedures bot...

By now you can write procedures both internal andexternal and pass parameters particularly through stack.Let's us use these concepts to see how assembly language can be interfaced

Appropriate problems for ann learning, Appropriate Problems for ANN learnin...

Appropriate Problems for ANN learning: Conversely as we did for decision trees there it's important to know where ANNs are the right representation scheme for such job. Howeve

What do you meant by a multimedia authoring system, Problem : a) What d...

Problem : a) What do you meant by a Multimedia Authoring System? b) Compare the verbose syntax to the dot syntax in Lingo. c) Explain each of the following terms: i) L

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