Question: QUESTION THREE [20 Marks] (a) In telecommunications, a diversity scheme refers to a method for improving the reliability of a message signal by using two

QUESTION THREE [20 Marks] (a) In telecommunications, a diversity scheme refers to a method for improving the reliability of a message signal by using two or more communication channels with different characteristics Use these characteristics to explain the following diversity schemes. 1. Time diversity 11 Marks ii. Frequency diversity 11 Marks] in Space diversity 12 Marks (b) The input signal of a communication system is-50dBm and the output signal is -65dBm. Calculate: i. The gain along the transmission path. 12 Marks ii. The losses along the transmission path. 12 Marks 16 Marks (c) With the aid of a dingram, explain CDMA Spread Spectrum (d) In a CDMA Spread Spectrum encode/decode process, if the data to be transmitted is 1001, and the chip or spreading code is 0010, find: i. The resultant spread data output 12 Marks ii. The result of the spreading 12 Marks iii. Integrated output 12 Marks)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

I have to create a program in C and I can't figure it out. The program has to read a source file. Please help. /******************************************************************** PROJECT: Glossary...

Question One [ 3 0 Marks ] 1 . 1 Network Cabling Infrastructure ( 2 0 Marks ) To ensure a secure and reliable network, Richfield Graduate Institute of Technology should have implemented the following...

Read the case study on Lego below and answer all questions that follow. The LEGO Group Of all business, the toy business is one of the world's trickiest. It is difficult to forecast, unfailingly...

DELL COMPUTER Michael Dell founded Dell in 1984 while he was still a college student at the University of Texas in Austin. From the beginning, Dell sold directly to the final customer and built PCs...

Read the case study below and answer ALL the questions that follow. Changing the culture at Jaguar Introduction This case study looks at how Jaguar, one of the world's most prestigious car...

Chapter 13. Organizational Communication1 By Kathryn A. Baker Managers have traditionally spent the majority of their time communicating in one form or another (meetings, face-to-face discussions,...

1. Describe the communication process. 2. Understand the importance of feedback in the communication process. 3. Understand various verbal and nonverbal methods of communication. 4. Understand the...

Microkernel operating systems aim to address perceived modularity and reliability issues in traditional "monolithic" operating systems. (i) Describe the typical architecture of a microkernel...

re Regular Languages and Finite Automata (a) Let L be the set of all strings over the alphabet {a, b} that end in a and do not contain the substring bb. Describe a deterministic finite automaton...

You can find the Property, Plant and Equipment Footnote of Aramco's 2020 Annual Report. Using the information provided in the note, answer the questions below. All numbers in the questions below and...

An analyst needs an organized method for collecting facts. Some systems analysts will frequently jump right into interviews. They believe, Go to the people. Thats where the real facts are! Wrong!...

Select all that apply Incorrectly or arbitrarily assigning common costs to segments: holds managers responsible for costs they cannot control. could reduce the overall profits of the company....

Compared with half a century ago, adoption has become _ _ _ _ _ _ _ _ _ common, but it is more open and acceptabl e , so we probably discuss it _ _ _ _ _ _ _ . fill in the blanks more or much less or...

=+terms of the different types of international employees that MNEs can draw

=+j Explain the many options available to MNEs for staffing their operations in

=+ How would you advise those problems be resolved?