Title:
移動通信システムで呼受付方法およびシステム
Document Type and Number:
Japanese Patent JP4202769
Kind Code:
B2
Abstract:
A QoS-based call admission system and method for a mobile communication system. To establish a call for a mobile station according to the QoS of the call, upon request of setup of a call requiring a QoS guarantee, a base transceiver station determines whether a channel element is available. In the presence of an available channel element, the base transceiver station determines whether a remaining bandwidth can support a data rate required to guarantee the QoS. If the data rate is supported, the base transceiver station assigns the channel element and connects its intra switch to a base station controller. Then the base transceiver station transmits a call accept response signal to the base station controller.
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Inventors:
Lee Seongwon
Kim Aki
Park Dongsoo
Lee Dong Shun
Money
Zhao
Kim Aki
Park Dongsoo
Lee Dong Shun
Money
Zhao
Application Number:
JP2003003635A
Publication Date:
December 24, 2008
Filing Date:
January 09, 2003
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO.,LTD.
International Classes:
H04L12/28; H04B7/26; H04W8/18; H04W16/02; H04W28/00; H04W28/16; H04W72/04; H04W76/02; H04W84/12; H04W88/12
Domestic Patent References:
| JP2001177865A | ||||
| JP2001217836A | ||||
| JP2001514462A | ||||
| JP9271063A | ||||
| JP2000324559A | ||||
| JP2001308932A | ||||
| JP11041239A | ||||
| JP11331908A |
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Takashi Watanabe