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

Assignment Help:

Question:

(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

Describe how management information systems, Question: a) Why do we u...

Question: a) Why do we use the Internet as the new distribution channel for e-banking products and services? b) In the context of e-banking or e-commerce, outline some o

Analysis of amdahls law, The outcomes of analysis of Amdahl's law are: 1...

The outcomes of analysis of Amdahl's law are: 1) To optimize the performance of parallel computers, modified compilers need to be developed which should aim to decrease the numb

What is mask operation, What is MASK OPERATION The mask operation is si...

What is MASK OPERATION The mask operation is similar to selective-clear operation except which the bits of Aare cleared only where there are corresponding 0's in register B. th

How can we design radio button, Q. How can we design Radio Button? Radi...

Q. How can we design Radio Button? Radio buttons are used when only one out of group of options is to be chosen. In the illustration code we have put a line break after every b

Multi-threaded processors, The use of distributed shared memory in parallel...

The use of distributed shared memory in parallel computer architecture however the use of distributed shared memory has the problem of accessing the remote memory that results in l

Bus master - computer architecture, Bus Master: In  computer system,  ...

Bus Master: In  computer system,  bus  mastering  is  a attribute  supported  by  various  bus  architectures  that  enables  a  device linked to the bus to initiate transacti

Alignment with your indents, Use Microsoft SQLServer to make the following ...

Use Microsoft SQLServer to make the following queries.  You should also download the Pirate Sports DM-DD that gives the fields for every table.  Be sure to use proper alignment wit

Subtract the numbers using 1's complements, Subtraction 11001-10110 using 1...

Subtraction 11001-10110 using 1's complement Ans. 11001 - 10110 01001 is 1' s Compliment of 10110, so     1 1 0 0 1 +  0 1 0 0 1 ------------------    1 0 0 0 1 0    Add 1

Explain clone process, Explain Clone process. A clone process is genera...

Explain Clone process. A clone process is generated using primitive type clone by duplicating its parent process. However unlike traditional processes it might be share its con

What is an operating system, What is an operating system? An operating...

What is an operating system? An operating system is system software which provides interface between hardware and user. The operating system gives the means for the proper uti

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