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    ACCESS CONTROL METHOD USING FEMTO BASE STATION AND COMMUNICATION SYSTEM THEREFOR
    1.
    发明申请
    ACCESS CONTROL METHOD USING FEMTO BASE STATION AND COMMUNICATION SYSTEM THEREFOR 审中-公开
    使用FEMTO基站和其通信系统的访问控制方法

    公开(公告)号：WO2010104351A2

    公开(公告)日：2010-09-16

    申请号：PCT/KR2010/001540

    申请日：2010-03-11

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： BAE, Eun-Hui ,  LIM, Chae-Gwon ,  YEOUM, Tae-Sun ,  CHOI, Sung-Ho

    IPC: H04W40/24 ,  H04W48/18 ,  H04L12/28

    CPC classification number: H04W76/12 ,  H04W8/082 ,  H04W8/18 ,  H04W48/02 ,  H04W84/045

    Abstract: A communication system including a femto base station and a method for controlling access of a User Equipment (UE) in the communication system are provided. The method includes receiving a service request message from the UE and transmitting the service request message to a core network entity within a core network, receiving, from the core network, UE information and Local BreakOut (LBO) service information regarding the UE which is used to provide an LBO service to the UE, and providing the LBO service to the UE using the received information. Thus, a core network controls access of the UE so that the UE can directly access an Internet network through the LBO.

    Abstract translation: 提供了包括毫微微基站和用于控制通信系统中的用户设备（UE）的接入的方法的通信系统。 该方法包括：接收来自UE的业务请求消息，并将业务请求消息发送到核心网内的核心网实体，从核心网接收与所使用的UE相关的UE信息和本地干扰（LBO）业务信息 向UE提供LBO服务，并使用所接收的信息向UE提供LBO服务。 因此，核心网络控制UE的接入，使得UE可以通过LBO直接接入因特网网络。

    MOBILE COMMUNICATIONS
    2.
    发明申请
    MOBILE COMMUNICATIONS 审中-公开
    移动通信

    公开(公告)号：WO2008156258A1

    公开(公告)日：2008-12-24

    申请号：PCT/KR2008/003274

    申请日：2008-06-12

    Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  CHIN, Chen-Ho ,  BISHOP, Craig ,  YEOUM, Tae-Sun

    Inventor： CHIN, Chen-Ho ,  BISHOP, Craig ,  YEOUM, Tae-Sun

    IPC: H04Q7/24 ,  H04L12/56 ,  H04L12/46

    CPC classification number: H04W36/0022

    Abstract: In a packet switched wireless communications system for providing voice calls to user equipment, said user equipment also being operable with a circuit switched wireless network, said packet switched network being arranged to hand over a voice call with said user equipment to said circuit switched network during said call, a signalling method comprising the step of transmitting from the packet switched network to the user equipment a signal containing circuit switched call data for use in the circuit switched network.

    Abstract translation: 在用于向用户设备提供语音呼叫的分组交换无线通信系统中，所述用户设备还可与电路交换无线网络一起操作，所述分组交换网络被安排为在所述用户设备中将所述用户设备的语音呼叫切换到所述电路交换网络 所述呼叫是一种信令方法，包括从所述分组交换网络向所述用户设备发送包含用于所述电路交换网络中的电路交换呼叫数据的信号的步骤。

    HANDOVER APPARATUS AND METHOD IN A HETEROGENEOUS WIRELESS COMMUNICATION SYSTEM
    4.
    发明申请
    HANDOVER APPARATUS AND METHOD IN A HETEROGENEOUS WIRELESS COMMUNICATION SYSTEM 审中-公开
    异构无线通信系统中的切换装置和方法

    公开(公告)号：WO2008117968A1

    公开(公告)日：2008-10-02

    申请号：PCT/KR2008/001646

    申请日：2008-03-24

    Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY

    Inventor： BAE, Eun-Hui ,  CHOI, Sung-Ho ,  SONG, O-Sok ,  YEOUM, Tae-Sun ,  LIM, Han-Na ,  LEE, Jai-Yong ,  JUNG, Hyun-Duk ,  KIM, Kyung-Min

    IPC: H04B7/26

    CPC classification number: H04W36/30 ,  H04W36/0022 ,  H04W36/0033 ,  H04W80/10 ,  H04W88/06

    Abstract: Provided is a handover method, in which a call manager of a network having a Circuit Switching (CS) network, a Long Term Evolution (LTE) network, and an Internet Protocol Multimedia Subsystem (IMS) network, provides handover, from the LTE network to the CS network, to a terminal that uses one radio channel. The handover method includes upon receiving a request for handover from the terminal via a node of the LTE network, establishing a line to a Mobile Switching Center (MSC) of the CS network; sending, to the call manager, a request for a change in a session to another party's terminal in communication with the terminal, to establish an Internet Protocol (IP) bearer between the call manager and the other party's terminal; and sending a handover command to the terminal during the establishment of an IP bearer, to establish a radio channel to the CS network.

    Abstract translation: 提供了一种切换方法，其中具有电路交换（CS）网络，长期演进（LTE）网络和因特网协议多媒体子系统（IMS）网络的网络的呼叫管理器从LTE网络提供切换 到CS网络，到使用一个无线电信道的终端。 切换方法包括：经由LTE网络的节点从终端接收到切换请求，建立到CS网络的移动交换中心（MSC）的线路; 向所述呼叫管理器发送对与所述终端通信的另一方的终端的会话改变的请求，以在所述呼叫管理器与所述另一方的终端之间建立因特网协议（IP）承载; 并且在建立IP承载期间向终端发送切换命令，以建立到CS网络的无线电信道。

    METHOD AND SYSTEM FOR PROCESSING CALL CHANGE REQUEST IN AN INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM
    5.
    发明申请
    METHOD AND SYSTEM FOR PROCESSING CALL CHANGE REQUEST IN AN INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM 审中-公开
    在互联网协议多媒体子系统中处理呼叫更改请求的方法和系统

    公开(公告)号：WO2008096986A1

    公开(公告)日：2008-08-14

    申请号：PCT/KR2008/000631

    申请日：2008-02-01

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： YEOUM, Tae-Sun ,  BAE, Eun-Hui ,  CHOI, Sung-Ho ,  SONG, O-Sok ,  LIM, Han-Na

    IPC: H04L29/02

    CPC classification number: H04L12/66 ,  H04L65/1016 ,  H04L65/1083

    Abstract: A method and system for processing a call change request in an IMS are provided, in which a network entity receives a call request message requesting a first call from a calling UE, stores call information and caller information of the call request message, forwards the call request message to a called UE, acquires, upon receipt of a call change request message requesting change of the first call to a second call from the called UE during the first call, the caller information of the calling UE using an old call information included in the call change request message and the stored call information, inserts the caller information in receiver information of the call change request message, delivers the call change request message to the calling UE, and establishes the second call between the calling UE and the called UE by replacing the first call with the second call.

    Abstract translation: 提供了一种用于处理IMS中的呼叫改变请求的方法和系统，其中网络实体从呼叫UE接收到请求第一呼叫的呼叫请求消息，存储呼叫信息和呼叫请求消息的呼叫者信息，转发呼叫 向被叫UE发送请求消息，在第一次呼叫期间接收到请求从被叫用户的第二呼叫改变第一呼叫的呼叫改变请求消息时，主叫用户的呼叫者信息使用包含在呼叫中的旧呼叫信息 呼叫改变请求消息和所存储的呼叫信息，将呼叫者信息插入到呼叫改变请求消息的接收者信息中，将呼叫改变请求消息传递给呼叫UE，并且通过以下方式建立主叫UE和被叫UE之间的第二呼叫： 用第二个呼叫替换第一个呼叫。

    METHOD AND APPARATUS FOR PROVIDING VOICE CALL IN MOBILE COMMUNICATION SYSTEM AND SYSTEM THEREOF
    7.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING VOICE CALL IN MOBILE COMMUNICATION SYSTEM AND SYSTEM THEREOF 审中-公开
    用于在移动通信系统及其系统中提供语音呼叫的方法和装置

    公开(公告)号：WO2009139575A2

    公开(公告)日：2009-11-19

    申请号：PCT/KR2009/002534

    申请日：2009-05-13

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： YEOUM, Tae-Sun ,  BAE, Beom-Sik ,  CHOI, Sung-Ho ,  LIM, Hyoung-Kyu ,  LIM, Han-Na

    IPC: H04W76/00 ,  H04W88/06

    CPC classification number: H04W36/0022 ,  H04W92/02

    Abstract: A system is provided that provides a voice call service over a Circuit Switching (CS) domain to a User Equipment (UE) that was receiving a service in a Packet Switching (PS) domain. A Mobile Management Entity (MME) sends a paging message to the UE to provide a service in the CS domain. The MME sends a suspend request message requesting suspension of the service being provided to the UE in the PS domain, upon receiving a report message indicating that the UE has switched to the CS domain. A gateway suspends the service in the PS domain upon receiving the suspend request message from the MME.

    Abstract translation: 提供一种系统，其通过电路交换（CS）域向在分组交换（PS）域中接收服务的用户设备（UE）提供语音呼叫服务。 移动管理实体（MME）向UE发送寻呼消息以在CS域中提供服务。 在接收到指示UE切换到CS域的报告消息时，MME发送请求暂停在PS域中向UE提供的业务的暂停请求消息。 在从MME接收到暂停请求消息时，网关在PS域中挂起业务。

    METHOD AND APPARATUS FOR REGISTERING LOCATION OF TERMINAL IN PACKET-SWITCHING DOMAIN
    9.
    发明申请
    METHOD AND APPARATUS FOR REGISTERING LOCATION OF TERMINAL IN PACKET-SWITCHING DOMAIN 审中-公开
    用于在分组交换域中注册终端的位置的方法和装置

    公开(公告)号：WO2009022834A2

    公开(公告)日：2009-02-19

    申请号：PCT/KR2008/004659

    申请日：2008-08-11

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： YEOUM, Tae-Sun ,  CHOI, Sung-Ho ,  LIM, Han-Na

    IPC: H04B7/26 ,  H04L12/28

    CPC classification number: H04W8/065 ,  H04W48/17 ,  H04W60/04

    Abstract: A method and apparatus for registering the location of a terminal in a PS domain in a mobile communication network are provided, in which the terminal transmits a request message requesting registration of the location of the terminal to an MME of the mobile communication network, receives from the MME a response message including an eMSC indicator indicating an eMSC connected to the MME from among a plurality of eMSCs, and registers the location of the terminal to the eMSC indicated by the eMSC indicator included in the response message if the eMSC indicator included in the response message is different from an eMSC indicator stored in the terminal.

    Abstract translation: 提供了一种用于在移动通信网络中的PS域中注册终端的位置的方法和装置，其中终端向移动通信网络的MME发送请求注册终端的位置的请求消息，从MME接收 MME包括指示从多个eMSC中连接到MME的eMSC的eMSC指示符的响应消息，并且如果eMSC指示符包括在所述eMSC指示符中，则将终端的位置注册到由包括在响应消息中的eMSC指示符指示的eMSC 响应消息与存储在终端中的eMSC指示符不同。

    IMS REREGISTRATION METHOD AND SYSTEM THEREFOR
    10.
    发明申请
    IMS REREGISTRATION METHOD AND SYSTEM THEREFOR 审中-公开
    IMS协调方法和系统

    公开(公告)号：WO2008085010A1

    公开(公告)日：2008-07-17

    申请号：PCT/KR2008/000197

    申请日：2008-01-11

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： LIM, Han-Na ,  YEOUM, Tae-Sun ,  BAE, Eun-Hui ,  SONG, O-Sok ,  CHOI, Sung-Ho

    IPC: H04L12/24

    CPC classification number: H04L65/1073 ,  H04L65/1016 ,  H04L69/40

    Abstract: A method and system in which upon occurrence of a P-CSCF failure, a network sends an IMS reregistration request message to a UE. An S-CSCF or an AS monitors a P-CSCF to detect occurrence of a failure in the P-CSCF. Upon detecting the occurrence of a P-CSCF failure, the S-CSCF or the AS sends a request message for IMS reregistration to the UEs being served by the failed P-CSCF. In this manner, the UE can continuously receive the service even though a failure occurs in the P-CSCF.

    Abstract translation: 一种发生P-CSCF故障的方法和系统，网络向UE发送IMS重新注册请求消息。 S-CSCF或AS监视P-CSCF以检测P-CSCF中的故障的发生。 在检测到P-CSCF故障的发生时，S-CSCF或AS向由失败的P-CSCF服务的UE发送用于IMS重新注册的请求消息。 以这种方式，即使在P-CSCF中发生故障，UE也可以连续地接收服务。

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