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<h1>Queuing</h1>

<p>Queuing is a method for improving service level of subscribers
in case of temporary congestion. The operator can define the maximum queuing
time and the length of the queue per cell. Three different kinds of queue
types are introduced; one of the queue types handles call set-ups, another
one non-urgent Hos, and the third one urgent HOs. The operator can make a
prioritisation between these three queue types.</p>
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