Q. In field control frames, there are four address in which address 1 is always the address of

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Q. In IEEE 802.11 DSSS, infrared sequence is mapped into a

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Q. In wireless LAN, there are many hidden stations so we cannot detect the

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Q. In IEEE 802.11 frames, To DS and from DS define the value of the two flags in the

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Q. The header of the baseband layer frame has three identical sections of

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Q. When a station is idle, it waits for the period of time is called

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Q. When we divide the band of Orthogonal Frequency Division Multiplexing (OFDM) into sub bands, it diminishes the effects of

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Q. The baseband is roughly equivalent to the MAC sub layer in

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Q. L2CAP have specific duty of

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Q. The value of the frame body field of Media Access Control frame is in between

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Q. The duration field D of Media Access Control layer frame contains

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Q. Bluetooth has used a sophisticated version of

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Q. The Clear To Send frame in CSMA/CA handshake can prevent from

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Q. The access method used in the point coordination function (PCF) MAC sub layer is

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Q. IEEE 802.11 Direct Sequence Spread Spectrum (DSSS) uses the data rate of

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Q. The length of a time slot is exactly same as the

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Q. In multiple-secondary, process is a little more involved if there is more than one secondary in

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Q. ESP stands for

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Q. When the destination station has received the frame then it sends an

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Q. An adhoc network cannot send data to other

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