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ECE · all questions

Wireless Communication
practice.

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. . . . . . . . is a transmission method used in MIMO wireless communications to transmit encoded data signals independently.

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What is MIN?

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Cdma2000 1xEV was developed by . . . . . . . .

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Which of the following is not an open standard?

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Who has the responsibility of billing and system maintenance function in cellular system?

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What is a paging access number?

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Which of the following has no backward compatibility with 3G Cdma2000?

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Bluetooth operates in which band?

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Which of the following is not a category of space diversity technique?

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Which new modulation technique is used by EDGE?

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Which of the following is not an effect caused by multipath in radio channel?

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Popular 2G CDMA standard IS-95 is also known as . . . . . . . .

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Which type of transmission technique is employed by paging system?

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What is the full form of UMTS?

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What is the set of possible carrier frequencies in FH-SS?

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Which of the following multiple access techniques are used by second generation cellular systems?

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WLANs use high power levels and generally require a license for spectrum use.

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Which of the following WLAN standard has been named Wi-Fi?

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Which of the following is not backward compatible with Cdma2000?

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Which of the following is not a principle shape factor?

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