Method of informing mobile user terminals camped on a cell of a base station that a service is unavailable, a base station, and a network
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United States of America Patent
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Feb 28, 2006
Grant Date -
Oct 16, 2003
app pub date -
Mar 27, 2003
filing date -
Apr 10, 2002
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method is provided of informing mobile user terminals (12) camped on a cell of a base station (8) of a radio telecommunications network that a service is unavailable, such that a mobile user terminal (12) desirous of said service is handed over to another cell which provides said service. The method comprises informing the terminals (12) that selectably at least one of circuit-switched services (4) and packet-switched services (6) are unavailable.
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