What property of the architecture of 3g networks, Computer Engineering

Assignment Help:


(a) Explain how a Mobile Terminating call, from a PSTN phone, is processed in a GSM network. Illustrate your answer with a diagram.

(b) Top-Net, a new telecommunication service provider, wants to implement a 3G cellular network in Mauritius. They decide on using the chipping code 101101 for the code division multiplexing.

(i) Assuming no scrambling code is used, what are the chipping sequences that can be derived from the original chipping code in order to encode four different data streams in a Top-Net 3G cell?

(ii) Assuming the data rate if the original chipping code is used is 512kbit/s and assuming a constant chipping rate of 3.84Mchip/s, what will be the new data rate for each of the four chipping sequences you calculated above?

(iii) Discuss on the result of question (ii) above; is the resulting data rate a reasonable value for typical 3G networks?

(iv) The Engineers at Top-Net are new to 3G as they have primarily worked on GSM networks before. They are worried about effects such as cell breathing, multi-path propagation and shadowing. Explain each of these effects briefly.

(v) What property of the architecture of 3G networks, inherently take care of the problems mentioned in question (iv) above? Describe this property briefly.

(vi) Why is a 3G network typically more expensive to set up as compared to GSM or GPRS networks? How can the setting up costs be alleviated?

Related Discussions:- What property of the architecture of 3g networks

What is the standard template library (stl), A library of container templat...

A library of container templates approved by the ANSI committee for inclusion in the standard C++ specification. A programmer who then launches into a discussion of the generic

What is macro call, What is macro call? Explain. Macro call: While a...

What is macro call? Explain. Macro call: While a macro name is used along with a set of actual parameters this is replaced through a code generated from its body. Such code

What is .net and .net framework, What is .NET / .NET Framework?  It i...

What is .NET / .NET Framework?  It is a Framework in which Windows applications might be developed and run. The Microsoft .NET Framework is a platform for building, deploying,

What is effective address, Q. What is Effective Address ? The symbol EA...

Q. What is Effective Address ? The symbol EA (Effective Address) refers to a physical address in a non-virtual memory environment and refers to a register in a virtual memory a

Computer to computer transmission of structured data, Computer to computer ...

Computer to computer transmission of structured data using standardised documentation is known as Electronic data interchange (EDI).

State about the object oriented analysis, State about the Object oriented a...

State about the Object oriented analysis Object oriented analysis (OOA) is concerned with developing software engineering specifications and requirements that expressed as a s

Syntax and semantics for first-order logic , Syntax and Semanticsx and Sema...

Syntax and Semanticsx and Semantics for First-order logic - artificial intelligence: Propositional logic is limited  in its expressiveness: it may just represent true and false

State the advantages of bespoke software, State the advantages of Bespoke ...

State the advantages of Bespoke Software -  specifically designed for application and hence more efficient and will only contain the features wanted; as it will be devoid of

Create simple algebraic expression from k-map, Q. Create simple algebraic e...

Q. Create simple algebraic expression from K-Map? Now create simple algebraic expression from K-Map. These expressions are created by employing adjacency if we have 2 adjacent

Explain minimum hardware to indicate direction of rotating, The circle can ...

The circle can rotate clockwise and back. By using minimum hardware build a circuit to indicate the direction of rotating? Two sensors are required to determine the direction o

Write Your Message!

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