Communication to one mobile station of update of call...

Details Communication to one mobile station of update of call... Communication to one mobile station of update of call...

2006-01-24

2006-01-24

Le, Danh Cong (Department: 2683)

Telecommunications

Transmitter and receiver at separate stations

Plural transmitters or receivers

C455S418000, C455S518000, C709S238000, C709S206000

Reexamination Certificate

active

06990353

ABSTRACT:
An application server component of an apparatus in one example communicates to one or more mobile stations, of a plurality of mobile stations, one or more updates of one or more statuses of respective one or more mobile stations of the plurality of mobile stations. The plurality of mobile stations comprise a first mobile station and a second mobile station, wherein the one or more updates of the one or more statuses of the respective one or more mobile stations comprise an update of a status of the first mobile station. The application server component communicates the update of the status of the first mobile station to the second mobile station to indicate to the second mobile station whether the first mobile station is available for participation in a call with the second mobile station.

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“buddy list”; http://www.techweb.com/encyclopedia/defineterm?term=buddy+list; TechEncyclopedia; Computer Language Company, 5521 State Park Road, Point Pleasant, PA 18950; 1 pg.; Feb. 12, 2003.

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