Which of the following increases the number of base stations in order to increase capacity?(a) Cell splitting(b) Sectoring(c) Repeaters(d) Micro cell zone conceptThe question was posed to me during a job interview.Query is from Improving Coverage and Capacity in Cellular Systems in chapter The Cellular Concept – System Design Fundamentals of Wireless/Mobile

Which of the following increases the number of base stations in order

1.	Which of the following increases the number of base stations in order to increase capacity?(a) Cell splitting(b) Sectoring(c) Repeaters(d) Micro cell zone conceptThe question was posed to me during a job interview.Query is from Improving Coverage and Capacity in Cellular Systems in chapter The Cellular Concept – System Design Fundamentals of Wireless/Mobile
Answer» Right answer is (a) Cell splitting The best I can explain: Cell splitting increases the NUMBER of base stations in order to increase capacity. Whereas, SECTORING and zone microcells RELY on base station antenna placements to improve capacity by REDUCING co-channel interference.

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