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InterviewSolution
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What Is Forward Link Power Control? |
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Answer» Similar to reverse link power control, forward link power control is also NECESSARY to maintain the forward link quality to a specified LEVEL. This time, the mobile monitors the forward link quality and INDICATES to the BASE station to turn on or off, this power control has no EFFECT on the near-far problem because all the signals are blurred together the same level of power when they get to the mobile. In short, there is no near-far problem in the forward link. Similar to reverse link power control, forward link power control is also necessary to maintain the forward link quality to a specified level. This time, the mobile monitors the forward link quality and indicates to the base station to turn on or off, this power control has no effect on the near-far problem because all the signals are blurred together the same level of power when they get to the mobile. In short, there is no near-far problem in the forward link. |
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