Method of providing wireless local loop operation with local mobility for a subscribed unit
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United States of America Patent
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-
Dec 12, 1995
Grant Date -
N/A
app pub date -
Dec 2, 1993
filing date -
Dec 2, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Mobility is provided for wireless local loop radiotelephone systems by providing the home access network of a subscriber unit with a home access number. Upon registration of the subscriber unit with its home access network, the home access number is transmitted to the subscriber unit for storage there. When the subscriber unit moves to a visited access network and registers there, the subscriber unit transmits the home access number to the visited access network, which uses the home access number to contact the home access network. Since all call originations and terminations by and to the subscriber unit occur via the individual subscriber line appearance at the PSTN, a minimum of special network elements are required for subscriber unit mobility when the home access number is stored at the subscriber unit.
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