Home > Wireless > Quizzes > Wireless Communication Systems Practice Test: Modern Satellite Systems
Wireless Communication Systems Practice Test: Modern Satellite Systems
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 61% Most missed: “________ designed for an Internet work environment with small wireless cells.”
Satellite systems include: Satellite networks: A combination of nodes, including satellites, that provides communication between two points on Earth. Communication satellites: Artificial satellites that transmit signals through a transponder, creating a channel between a transmitter and receiver on Earth. Geostationary orbits: Orbits in which a satellite orbits directly over the Earth's equator and completes an orbital period at the same rate as the Earth's rotation. This means the satellite remains in the same position in the sky throughout the day. Galileo: A Global Navigation Satellite... Show more
Wireless Communication Systems Practice Test: Modern Satellite Systems
Time left 00:00
25 Questions

1. __________ is a reliable multicast protocol and is used for both wired and wireless environments.
2. MMP combines the concepts of _______ and ________
3. Which of the following is not true for Femtocell base stations?
4. A satellite battery has more power but lighter _________
5. ___________ is the geographical representation of a satellite antenna radiation pattern.
6. The basic element in DSC–UWB technology is the monocycle wavelet.
7. ____________ relies on IGMP.
8. UWB operates across narrow bandwidth.
9. Every MS can have only one MHA.
10. In TM–UWB, the system uses a modulation technique called _______
11. Which of the following is the point on the satellite orbits closest to the Earth?
12. _______ is meant to be implemented for use on the MBONE.
13. The coherent interaction of signals in UWB arriving by many paths causes ____________
14. Femtocell network has improved seamless coverage and enhanced capacity.
15. ________ serve as multicast forwarding agents and are meant to isolate the mobility of the mobile host from the main multicast delivery tree.
16. ________ designed for an Internet work environment with small wireless cells.
17. The frequency of Ku band for satellite communications is __________
18. _______ provides a fast and efficient handoff for MSs in foreign networks.
19. Coverage of Femtocell Network is much larger than a regular Macro cell Network.
20. __________ is a loss of power of a satellite downlink signal due to earth’s atmosphere.
21. A helical antenna is used for satellite tracking because of _________
22. _________ also known as impulse or zero-carrier radio technology.
23. Which of the following technology is mainly designed for indoor coverage?
24. _______ is responsible for tunneling multicast packets to the MS’s currently subscribed FA.
25. Which of the following is not true for UWB?