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What is the main reason to adopt hexagon shape in comparison to square and triangle?(a) Largest area(b) Simple design(c) Small area(d) Single directionalThis question was addressed to me during an interview.Origin of the question is Frequency Reuse topic in section The Cellular Concept – System Design Fundamentals of Wireless/Mobile

Answer»

The CORRECT answer is (a) Largest area

To explain: For a given distance between the center of a polygon and its farthest perimeter POINTS, the hexagon has the largest area. Thus, by using the hexagon geometry, the FEWEST NUMBER of cells can cover a GEOGRAPHIC region.



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