移動体通信システム

Japanese Patent JP5683474

B2

Disclosed is a mobile communication system including a mobile terminal, a base station which carries out radio communications with the mobile terminal, and an access management device which manages access from the mobile terminal to the base station, which, when an access group comprised of one or more mobile terminals and one or more base stations is registered with the access management device, grants a mobile terminal included in the access group permission to access to a base station included in the same access group. When a predetermined condition is satisfied after a mobile terminal subscribes to the access group in such a way that the mobile terminal is granted permission to temporarily access to the access group during an access permit period, and the access permit period expires, the mobile communication system excludes the mobile terminal for which the access permit period has expired from destinations to which a calling message is transmitted through a base station included in the same access group. As a result, the processing load imposed on the network side can be reduced, and needless use of radio resources can be prevented.

JP6140183	A mobile communication system, a mobile communication method, and an anchor base transceiver station
JP5575147	A control office, a radio system, and the control method
WO/2023/234815	NETWORK NODE AND METHOD PERFORMED THEREIN

前田 美保
望月 満
岩根 靖
掛樋 勇次
中澤 正幸
末満 大成

JP2011534052A

March 11, 2015

September 15, 2010

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三菱電機株式会社

H04W28/16; H04W48/16

JPH1084311A	1998-03-31
JPH1084311A	1998-03-31

WO2008109403A1	2008-09-12
WO2008109403A1	2008-09-12

JPN6014019183; ３ＧＰＰ　ＴＳ　２５．４１３　Ｖ９．４．０（２０１０-０９） , 201009, ｐ．５５-５６
JPN6014019183; ３ＧＰＰ　ＴＳ　２５．４１３　Ｖ９．４．０（２０１０-０９） , 201009, ｐ．５５-５６

Hideaki Tazawa
Hamada First sound
Teruyo Kume
Kawamura 秀央

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