COMPUTER FUNDAMENTALS

Detailed explanation-1: -4. Which of the following technology distributes the coverage of the cell and extends the cell boundary to hard-to-reach places? Explanation: Micro cell zone concept distributes the coverage of the cell and extends the cell boundary to hard-to reach places.

Detailed explanation-2: -There are 3 techniques for improving cell capacity in cellular system, namely: Cell Splitting. Sectoring. Coverage Zone Approach.

Detailed explanation-3: -A microcell is a cell in a mobile phone network served by a low power cellular base station (tower), covering a limited area such as a mall, a hotel, or a transportation hub. A microcell is usually larger than a picocell, though the distinction is not always clear.

Detailed explanation-4: -Cell splitting is the process of subdividing a congested cell into smaller cells, each with its own base station and a corresponding reduction in antenna height and transmitter power. Cell splitting increases the capacity of a cellular system since it increases the number of times that channels are reused.

Detailed explanation-5: -It turns out that the only way to avoid interference between the large-cell and small-cell systems is to assign entirely different sets of channels to the two systems.