Multiplex communications – Data flow congestion prevention or control – Control of data admission to the network
Reexamination Certificate
2007-07-10
2007-07-10
Le, Danh (Department: 2617)
Multiplex communications
Data flow congestion prevention or control
Control of data admission to the network
C370S230000, C370S328000, C455S453000, C455S450000
Reexamination Certificate
active
10429724
ABSTRACT:
A call admission control method and apparatus in a mobile communication network including a plurality of cells. In the call admission control apparatus, a receiver receives a call setup request for a call, a first decider decides the type of the call, and a second decider decides whether the call satisfies a predetermined condition corresponding to the call type and admitting the call if the call satisfies the condition. The condition is that an FER, which is predicted for the call admission using a second average and a second standard deviation of received power, is less than or equal to a predetermined target FER, the second average and second standard deviation being estimated using a first average and a first standard deviation of received power for a predetermined time period and an average received power increment and a standard deviation increment that are produced by the call admission.
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Bahk Sae-Woong
Choi Jin-Ghoo
Lee Sung-Won
Mun Sang-Jun
Le Danh
Roylance Abrams Berdo & Goodman L.L.P.
Samsung Electronics Co,. Ltd.
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