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1. US20130073710 - Apparatus for providing policy and terminal device for changing network in heterogeneous networks

官庁 アメリカ合衆国
出願番号 13640668
出願日 08.11.2011
公開番号 20130073710
公開日 21.03.2013
特許番号 08612567
特許付与日 17.12.2013
公報種別 B2
IPC
G06F 15/173
G物理学
06計算;計数
F電気的デジタルデータ処理
15デジタル計算機一般;データ処理装置一般
16各々が少くとも算術演算ユニット,プログラム・ユニットおよびレジスタをもつ2つ以上のデジタル計算機が結合されたもの,例.数個のプログラムの同時処理を行うためのもの
163プロセッサ間通信
173相互接続ネットワークを用いるもの,例.マトリックス,シャフル,ピラミッド,スターまたはスノーフレーク
CPC
G06F 15/17306
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
15Digital computers in general
16Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
163Interprocessor communication
173using an interconnection network, e.g. matrix, shuffle, pyramid, star, snowflake
17306Intercommunication techniques
H04W 48/18
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
48Access restriction
18Selecting a network or a communication service
出願人 Lee Gyu Min
SK Telecom Co., Ltd.
発明者 Lee Gyu Min
代理人 Lowe Hauptman & Ham, LLP
発明の名称
(EN) Apparatus for providing policy and terminal device for changing network in heterogeneous networks
要約
(EN)

Disclosed is a policy providing apparatus and a terminal device supporting an network change in heterogeneous networks. The terminal device accesses one network among two or more networks and uses a data service, and the policy providing apparatus recognizes service status information of the data service for the terminal device, generates a network change policy for inducing the terminal device to change the access network based on the recognized service status information, and provides the network change policy to the terminal device. Then, the terminal device determines whether it is possible to access a particular network required to be accessed based on the network change policy, and tries to access the particular network through the multi communication unit and changes the access network when it is possible to access the particular network.