Question

What is the condition for handoff?

(a) A mobile moves into a different cell while in conversation

(b) A mobile remains in the same cell while in conversation

(c) A mobile moves to different cell when idle

(d) A mobile remains in the same cell and is idle

This question was posed to me in unit test.

I'd like to ask this question from Handoff Strategies topic in division The Cellular Concept – System Design Fundamentals of Wireless/Mobile

Answer 1

The correct answer is (a) A mobile moves into a different cell while in conversation

The explanation: Handoff occurs when a mobile moves into a different cell while a conversation is in progress. The MSC automatically transfers the call to a new channel belonging to the new base station.