1 list three basic technologies used in modern industrial

Question

1. List three basic technologies used in modern Industrial wireless modems

2. List two issues you should be aware of when deciding on whether you should implement a link at 900 MHz or 2.4 GHz.

3. Explain, in one paragraph, what IEEE802.16 is.

4. Can IEEE802.16 be used as a replacement for IEEE802.11? Give a reason for your answer.

5. List two cellular (mobile) data services and give a rough indication of the speed(s) to be expected.

6. List three types of antenna that can be used for point-to-point wireless links.

7. Explain, in one paragraph, what a Fresnel Zone is.

8. For which frequency, 2.4 GHz or 5 GHz, will the Fresnel Zone be 'thinner'?

9. List five infrastructional issues to be addressed when setting up a terrestrial wireless link.        

10. Name one technology that could be used for a backup link for a 900 MHz point-to-point terrestrial link. Ignore possible speed issues.

Answer 1

Properly read the entire question and by applying the concepts and principles of Computer networking, respond to the following questions. Q1. List three fundamental technologies employed in modern Industrial wireless modems. Q2. List two issues you must be aware of when deciding on whether you must implement a link at 900 MHz or 2.4 GHz. Q3. Describe, in one paragraph, what IEEE802.16 is. Q4. Can IEEE802.16 be employed as a replacement for IEEE802.11? Provide a reason for your answer. Q5. List two cellular (that is, mobile) data services and provide a rough indication of the speed(s) to be predicted. Q6. List three kinds of antenna which can be employed for point-to-point wireless links. Q7. Describe, in one paragraph, what do you mean by Fresnel Zone? Q8. For which frequency, 2.4 GHz or 5 GHz, will the Fresnel Zone be ‘thinner’? Q9. List 5 infrastructional issues to be addressed whenever setting up the terrestrial wireless link.