Q. Maximum likelihood techniques formulate the likelihood ratio for a sequence of channel symbols.

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Q. Which of the following is not present in the source segment of a mobile unit?

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Q. ____ is the process of non-linear compression and expansion of analog electronic signal.

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Q. CELP stands for ____

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Q. ____ software supports system control and user-interface functions.

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Q. User interface software allows the ____ of ____ between a core system processor and an external head.

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Q. The ____ function is used to connect two front end channels.

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Q. ____ messages hold setup information for digitally vocoded voice.

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Q. Which of the following is not an SDR function associated with presentation layer?

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Q. Which of the following is not a responsibility of the data link layer?

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Q. Bitstream processing performs _____

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Q. Which of the following is not a part of the channel encoder/decoder section in the functional model of software defined radio?

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Q. ____ may include digital beam forming.

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Q. ____ connects sources that are physically remote from the radio node.

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Q. Joint control may grow towards autonomous selection of ____ and ____

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Q. _____ is essential to ensure that the required resources do not exceed the available resources of a radio platform.

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Q. ____ ensures data integrity.

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Q. ____ device allows inclusion of new hardware components without external physical intervention.

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Q. Which of the following is not characteristic of a plug and play module?

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Q. ____ must preserve radio service-defining properties of the system.

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