Method and apparatus for providing information to mobile stations in inactive states
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United States of America Patent
Stats
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Sep 14, 2010
Grant Date -
Feb 9, 2006
app pub date -
Jul 28, 2005
filing date -
Aug 6, 2004
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Methods and apparatus for notifying mobile stations in an inactive state of the presence of uplink or downlink channel configuration, broadcast system updates, traffic channel allocations and paging messages are provided. The notification can be provided in an information element in the same channel as the frame, or in a different channel. The information element identifies a subsequent frame which includes broadcast or configuration changes. The notifications for traffic channel allocations can include a first field, which identifies whether there are any traffic channel allocations for any sleep mode mobile station, and a second field for identifying the particular sleep mode mobile stations which are to receive traffic channel allocations. Notifications for paging messages can include a field, which identifies whether there are any paging messages for any idle mode mobile stations, and use second field to identify the particular idle mode mobile stations, which are to receive the paging messages.
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