SYSTEM AND METHOD FOR COMMUNICATION CONTROL

To perform communication control based on a policy for a mobile terminal at a fixed carrier network, without causing extra traffic between an edge device and a policy control device.SOLUTION: In a communication control system including an edge device and a first policy control device, which are prov...

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Bibliographische Detailangaben
Hauptverfasser:	IWATA HIDEAKI, MORIOKA CHIHARU, KATAOKA MITSURU, NISHIHARA HIDEOMI, NARUMI TAKAMASA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	To perform communication control based on a policy for a mobile terminal at a fixed carrier network, without causing extra traffic between an edge device and a policy control device.SOLUTION: In a communication control system including an edge device and a first policy control device, which are provided in the fixed carrier network, and a second policy control device provided in a mobile carrier network, the second policy control device acquires the user information and the roaming information of a mobile terminal which accesses the edge device. The second policy control device acquires a policy corresponding to the user information to transmit the policy to the first policy control device which is identified based on the roaming information. The first policy control device applies the policy to the edge device.SELECTED DRAWING: Figure 3 【課題】固定事業者網におけるエッジ装置とポリシー制御装置間で過剰なトラヒックを生じさせることなく、固定事業者網において移動端末に対するポリシーに基づく通信制御を行う。【解決手段】固定事業者網に備えられるエッジ装置及び第１ポリシー制御装置と、モバイル事業者網に備えられる第２ポリシー制御装置とを有する通信制御システムにおいて、前記第２ポリシー制御装置が、前記エッジ装置にアクセスする移動端末のユーザ情報とローミング情報を取得し、前記第２ポリシー制御装置が、前記ユーザ情報に対応するポリシーを取得し、当該ポリシーを、前記ローミング情報に基づいて特定された前記第１ポリシー制御装置に送信し、前記第１ポリシー制御装置が、前記エッジ装置に前記ポリシーを適用する。【選択図】図３