Wireless Communication questions with answers
143 multiple-choice questions. Open any question for its answer and explanation.
- Blue tooth technology allows
- Which of the following communication relies on radio-signal or infrared signals for transmitting data ?
- The process of transferring a mobile station from one base station to another is . . . . . . . .
- How much increase in spectral efficiency is provided by W-CDMA in comparison to GSM?
- Which of the following standard had not adopted digital TDMA for high capacity?
- How many users or voice channels are supported for each 200 KHz channel in GSM?
- What is 3GPP?
- Which of the following multiple access techniques are used by second generation cellular systems?
- Which of the following is not a linear modulation technique?
- Which of the following specifies a set of media access control (MAC) and physical layer specifications for implementing WLANs?
- Which of the following is not an application of DECT?
- Which of the following explains the concept of diffraction loss?
- What is the nominal range of Bluetooth?
- What is handoff?
- Which of the following is not a characteristic of cellular telephone system?
- What is one disadvantage of EDGE in comparison to HSCSD and GPRS?
- Which of the following is specified by a specific number of bit errors occurring in a given transmission?
- How many voice channels are supported for each 30 KHz radio channel in IS-136?
- How much packet data rate per user is supported by W-CDMA if the user is stationary?
- Cdma2000 works in TDD mode only.
- Which of the following measures spectrum efficiency of a wireless system?
- The interference between the neighbouring base stations is avoided by . . . . . . . .
- What is the raw channel bit error rate of Bluetooth?
- What is the name of the internet microbrowser technology used by NTT DoCoMo in Japan?
- Which of the following is not a principle shape factor?