Q. Bandwidth efficiency improvement involves

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Q. Which has more user capacity?

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Q. Which technique is interference limited?

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Q. Which technique is dimension limited?

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Q. Which type of channel does the forward link contain?

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Q. The types of channels that reverse channel contains are

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Q. The steps followed in forward channel CDMA includes

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Q. Walsh cover technique is used for

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Q. Short code is configured using ______ shift register.

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Q. How many channels are transmitted in the forward and reverse direction?

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Q. Which channel is more robust?

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Q. Which serves the hard hand-off process?

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Q. Which serves the soft hand-off process?

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Q. Cryptosystems are used for

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Q. The key also contains a

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Q. The system which has insufficient information available to crypt-analyst is

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Q. Caesar cipher was a mono alphabetic cipher.

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Q. In Caesar cipher, each plain text is replaced by

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Q. The trithemius cipher is a mono alphabetical cipher.

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Q. In auto key method

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