SophiaPretty

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    Strayer,Devery,Harvard University
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Category > Computer Science Posted 04 Jan 2018 My Price 8.00

maximum range of bridged wireless connections

1. What is the maximum range of bridged wireless connections?

 

2. How does TKIP ensure that encrypted data has not been tampered with?

 

3. What is the main disadvantage of using longer keys for encryption?

 

4. Does disabling the SSID broadcast improve the security of a wireless network? Why?

 

5. What term is used to describe the convergence of voice, video, and data on an IP network?

 

6. What is the maximum data rate of WiMAX when utilizing the 2-11 GHz bands?

 

7. What is the length of a WiMAX connection ID?

 

8. What are three examples of last mile connections?

 

9. What is the maximum speed of WiMAX in the 10-66 GHz bands?

 

10. What channel access method is used in 802.16 in the uplink direction?

11. Which wireless MAN transmission mechanism is specifically designed for use in the unlicensed 5 GHz U-NII band?

 

12. How many subscriber stations can simultaneously communicate with a single WiMAX base station?

 

13. What is the mandatory FEC coding rates for 802.16 using 64-QAM modulation?

 

14. What are the advantages of WiMAX's adaptive modulation?

 

15. What are the factors that impact the maximum achievable data rates in WiMAX?

 

16. What are the PHY-layer transmission modes in 802.16?

 

17. What are the differences between broadband and baseband?

 

18. What is the length of the MAC address of each station in WiMAX?

 

19. What are the differences between WirelessMAN-OFDM and WirelessMAN-OFDMA?

 

20. Which layer of WiMAX is responsible for QoS?

 

21. What does the term latency mean in a wireless network?

 

22. What is the most significant disadvantage of FSO?

 

23. What does occur after a device has been authenticated to a BS with a digital certificate?

 

24. List three encryption algorithms available for use with WiMAX.

 

25. Describe how WiMAX base and subscriber stations perform ranging to establish which modulation and FEC coding combination should be used in a connection.

 

Answers

SophiaPretty
(5)
Status NEW Posted 04 Jan 2018 07:01 AM My Price 8.00

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