DATA LINK LAYER WIRED NETWORKS
MULTIPLE ACCESS PROTOCOLS MAC
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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In ____, each station is allocated a band to send its data. In other words, each band is reserved for a specific station, and it belongs to the station all the time.
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CDMA
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None of these
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TDMA
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FDMA
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Explanation:
Detailed explanation-1: -Time-division multiple access (TDMA) is a channel access method for shared-medium networks. It allows several users to share the same frequency channel by dividing the signal into different time slots. The users transmit in rapid succession, one after the other, each using its own time slot.
Detailed explanation-2: -Slotted ALOHA was invented to improve the efficiency of pure ALOHA. In slotted ALOHA we divide the time into slots of the average time required to send out a frame, and force the station to send only at the beginning of the time slot.
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