Q. In North America, the second-generation Interim standards 95 (IS-95) is based on

View solution

Q. The position of each satellite can be calculated by a

View solution

Q. To circle the earth, Medium-Earth-orbit (MEO) satellites takes upto

View solution

Q. Global Positioning System (GPS) is a

View solution

Q. A system of satellites that provides fiber-optic communication is called

View solution

Q. For recording all information, Connecting calls and billing information, computerized system is

View solution

Q. In forward transmission of Interim Standard 95 (IS-95), the result of the scrambler is combined using

View solution

Q. In Teledesic System, Transmission occurs in the

View solution

Q. A mobile station can communicate with two base stations at the same time, in this case systems are using

View solution

Q. In 1998, the Iridium system service was started with

View solution

Q. In cellular telephony, all base channels of Interim Standard 95 (IS-95) need to be synchronized to use

View solution

Q. In Satellite Networks, n orbit is essential for

View solution

Q. The Mobile Switching Center (MSC) transmits the ringing signals, once the mobile station is

View solution

Q. To provide a common second-generation technology for all Europe, the system was designed is

View solution

Q. In cellular telephony, MSC stands for

View solution

Q. To prevent its signal from interfering with other cells, the transmission power of each cell is kept

View solution

Q. Global Positioning System (GPS) is an example of

View solution

Q. To place a call from a mobile station, the caller enters a code of

View solution

Q. A service provider usually has limited

View solution

Q. In Iridium system, active spot beams are approximately

View solution