Which of the following has range extension capability?(a) Sectoring(b) Repeaters(c) Scattering(d) Micro cell zone conceptI have been asked this question by my school teacher while I was bunking the class.This interesting question is from Improving Coverage and Capacity in Cellular Systems in portion The Cellular Concept – System Design Fundamentals of Wireless/Mobile

Which of the following has range extension capability?(a) Sectoring(b)

1.	Which of the following has range extension capability?(a) Sectoring(b) Repeaters(c) Scattering(d) Micro cell zone conceptI have been asked this question by my school teacher while I was bunking the class.This interesting question is from Improving Coverage and Capacity in Cellular Systems in portion The Cellular Concept – System Design Fundamentals of Wireless/Mobile
Answer» Correct choice is (b) Repeaters To explain I would say: Wireless operator needs to PROVIDE dedicated coverage for hard-to-reach areas, such as WITHIN buildings, or in valleys or tunnels. Radio TRANSMITTERS used to provide such RANGE extension capabilities are CALLED as repeaters. They are bidirectional in nature.

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