Q. In Teledesic System, the orbits are at an altitude of

View solution

Q. Low Earth Orbit (LEO) is below an altitude of

View solution

Q. In cellular telephony, the radius of a cell is typically

View solution

Q. A multiframe of Global Service for Mobile (GSM) has a duration of

View solution

Q. In reverse transmission of Interim Standard 95 (IS-95), symbols are divided into six-symbol

View solution

Q. Global Positioning Service (GPS) uses 24 satellites in

View solution

Q. Satellite networks are like

View solution

Q. The footprint of Low Earth Orbit (LEO) normally has a diameter of

View solution

Q. The third generation of Cellular Telephony can provide both, the Voice Communication and

View solution

Q. Global Positioning Service (GPS) is based on a principle called

View solution

Q. The number of satellites were reduced in

View solution

Q. Line-of-sight propagation is done by

View solution

Q. The trilateration of Global Positioning Service (GPS) means using

View solution

Q. In Global star system, ground stations can create more powerful

View solution

Q. GPS stands for

View solution

Q. PCS stands for

View solution

Q. In cellular telephony, every base station continuously broadcasts signals using its pilot

View solution

Q. A station which can detect the pilot signal from its cell and neighboring cell is called

View solution

Q. The IS-95 cellular telephone system uses GPS to create time synchronization between the

View solution