COMPUTER NETWORKS AND COMMUNICATIONS
WIRELESS COMMUNICATION TECHNOLOGIES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Process of selecting frequency of mobile equipment
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Process of selection of mobile users
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Process of selection of number of cells
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Process of selecting and allocating channels
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Detailed explanation-1: -Frequency Reuse: It is the process in which the same set of frequencies can be allocated to more than one cell, provide the cells are at a certain minimum distance apart referred to as frequency reuse distance.
Detailed explanation-2: -Technique for using a specified range of frequencies more than once in the same radio system so that the total capacity of the system is increased without increasing its allocated bandwidth.
Detailed explanation-3: -Frequency reusing is the concept of using the same radio frequencies within a given area, that are separated by considerable distance, with minimal interference, to establish communication. For example, when N cells are using the same number of frequencies and K be the total number of frequencies used in systems.
Detailed explanation-4: -The frequency reuse factor is defined as 1 over the number of cells in the cluster of the system. Valid clusters are those that result in 6 cells with the same frequency of a particular cell located at equal distance from it.
Detailed explanation-5: -Answer: Frequency reuse is the process in which the same set of frequencies(channels) can be allocated to more than one cell, provided the cells are a certain minimum distance apart, referred to as the frequency reuse distance.