Make summary of parts 3, 4 and 5 of text 3.
Date: 2015-10-07; view: 488.
Decide whether the following statements are true (T) or false (F) in the relation to the information in parts 3, 4 and 5 of text 3. If you think a statement is false, change it to make it true.
Answer the following questions using the information from parts 3, 4 and 5 of text 3.
1. How does WiMAX operate? 2. What does a computer equipped with WiMAX use to prevent unauthorized users from stealing access? 3. What is WiMAX transfer rate? 4. What radius will WiMAX blanket with wireless access? 5. What can reduce the maximum range in some circumstances? 6. What can you say about IEEE 802.16 specifications? 7. How many ways are there for WiMAX to be implemented? What are they? 8. Who pays for WiMAX base stations under the “super WiFi” plan? 9. What might some companies do? 10. What way of using WiMAX has the potential to be far more revolutionary? 11. Describe what would happen if you got WiMAX? 12. What is the WiMAX protocol designed for? 13. What does VoIP allow people to do?
| 1. | □ | WiMAX sends data from one computer to another via radio signals. |
| 2. | □ | WiMAX can transmit up to 90 Mbps. |
| 3. | □ | The biggest difference between WiMAX and WiFi is speed. |
| 4. | □ | WiMAX blankets a radius of 30 miles with wireless access. |
| 5. | □ | Terrain, weather and large buildings can reduce the maximum WiMAX`s range in some circumstance. |
| 6. | □ | There are four ways WiMAX can be implemented. |
| 7. | □ | Instead of hopping from one hotspot to another, WiMAX-enabled users can have Internet access anywhere within 100 kilometers of the WiMAX base station. |
| 8. | □ | A user receives a special encryption code that gives him access to the base station. |
| 9. | □ | WiMAX poses a threat to providers of DSL and cable-modem service. |
| 10. | □ | VoIP allows people to make only international calls through a broadband Internet connection, bypassing phone companies entirely. |
| <== previous lecture | | | next lecture ==> |
| Below you can see six definitions with one word missing in each of them. Use the words from the box to fill in the gaps. | | | WiMAX Technology Design |