Inter-system handover
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United States of America Patent
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Oct 30, 2007
Grant Date -
N/A
app pub date -
Jul 27, 1999
filing date -
Jul 28, 1998
priority date (Note) -
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Abstract
A method for performing handover of a mobile station communicating in a first call via a first network to communication in a second call via a second network, comprising: generating a request for handover; establishing the second call between the first network and the mobile station via the second network; and transferring data communication between the mobile station and the first network from the first call to the second call.
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