B.TECH - Semester 8 mobile computing Question Paper 2017 (dec)
Practice authentic previous year university questions for better exam preparation.
Sample Questions
- Consider an area of 3600 square Km covered by a cellular network. If each user requires 20 KHz for communication and the total available spectrum is 60 MHz , how many users can be supported without frequency reuse ?
- State the working of the multiple access technique used in military applications to avoid the hidden terminal problem.
- Find power of antenna of a 2 GHz radio link with two identical antennas of effective diameters of 400 mm . The distance between the antennas is 10 km and the transmitter power is 10 W for a unit gain antenna.
- Define the elevation angle and footprint in satellite networks.
- State the working DACA method of medium access with a state diagram.
- Brief about the steps to be followed for establishing a connection to the destination in the session layer of Bluetooth.
- State the advantages of indirect TCP.
- What are the different usage models for synchronization in mobile applications ?
- What are the functions of WAP gateway? How does a WAP provide connectivity to a web server? Answer any one question from each Module.
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