What is the drawback of dynamic channel assignment?(a) Decrease channel utilization(b) Increase probability of blocked call(c) Cross talk(d) Increase storage and computational load on systemThe question was posed to me during a job interview.The above asked question is from Channel Assignment Strategies in chapter The Cellular Concept – System Design Fundamentals of Wireless/Mobile

What is the drawback of dynamic channel assignment?(a) Decrease channe

1.	What is the drawback of dynamic channel assignment?(a) Decrease channel utilization(b) Increase probability of blocked call(c) Cross talk(d) Increase storage and computational load on systemThe question was posed to me during a job interview.The above asked question is from Channel Assignment Strategies in chapter The Cellular Concept – System Design Fundamentals of Wireless/Mobile
Answer» Right answer is (d) INCREASE storage and computational load on system Explanation: DYNAMIC channel assignment requires the MSC to collect real time data on channel occupancy, traffic distribution and RSSI of all channels on continuous basis. This INCREASES the storage and computational load on the system but provides the advantage of increased channel utilization and decreased probability of BLOCKED call.

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