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    Method and apparatus for controlling user equipment access in mobile communication system
    12.
    发明授权
    Method and apparatus for controlling user equipment access in mobile communication system 有权
    用于控制移动通信系统中用户设备接入的方法和装置

    公开(公告)号：US09510230B2

    公开(公告)日：2016-11-29

    申请号：US14349986

    申请日：2012-10-04

    Applicant: Samsung Electronics Co., Ltd. ,  INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY

    Inventor： Sang-Soo Jeong ,  Song-Yean Cho ,  Seong-Lyun Kim ,  Beom-Sik Bae ,  Sang-Hoon Lee ,  Hyun-Kwan Lee ,  Beom-Hee Lee ,  Min-Cheol Kim

    IPC: H04W36/24 ,  H04W28/02 ,  H04W76/04 ,  H04W76/02

    CPC classification number: H04W28/0284 ,  H04W76/19

    Abstract: A method for a Mobility Management Entity (MME) to control a connection of a User Equipment (UE) in a mobile communication system is provided. The method includes a first standby method including an MME in a wireless communication system that includes predicting an overload durating time when an overload duration time that is predicted, transmitting to an enhanced Node B (eNodeB) information on the reconnection method of the UE that is decided, wherein the plurality of reconnection methods represent methods for the UE attempting reconnection with the MME after a second standby time that is longer than the first standby time, and an MME reselection method for the UE attempting the reconnection with an MME which is different from the MME.

    Abstract translation: 提供了一种移动管理实体（MME）在移动通信系统中控制用户设备（UE）的连接的方法。 该方法包括：第一备用方法，包括在无线通信系统中的MME，其包括：当预测的过载持续时间预测过载持续时间时，向增强型节点B（eNodeB）发送关于所述UE的重新连接方法的信息 决定，其中所述多个重新连接方法表示在比所述第一待机时间长的第二待机时间之后尝试与所述MME重新连接的UE的方法，以及用于UE尝试与MME不同的MME重新连接的MME重新选择方法 MME。

    PCRF and PCC rule setting method in a mobile communication network
    13.
    发明授权
    PCRF and PCC rule setting method in a mobile communication network 有权
    PCRF和PCC规则设置方法在移动通信网络中

    公开(公告)号：US09450767B2

    公开(公告)日：2016-09-20

    申请号：US14347942

    申请日：2012-09-28

    Applicant: Samsung Electronics Co., Ltd. ,  Research & Business Foundation Sungkyunkwan University

    Inventor： Han-Na Lim ,  Song-Yean Cho ,  Jung-Je Son ,  Sang-Soo Jeong ,  Min Young Chung ,  Bum-Gon Choi

    IPC: H04L12/16 ,  H04L12/14 ,  H04L12/24 ,  H04L29/06 ,  H04W12/08 ,  H04M15/00

    CPC classification number: H04L12/1407 ,  H04L12/1435 ,  H04L12/1485 ,  H04L41/0893 ,  H04L63/20 ,  H04M15/66 ,  H04W12/08

    Abstract: A PCEF for setting a PCC rule in a mobile communication network includes: a receiver for receiving a command message including a monitoring key list including at least one monitoring key corresponding to a PCC rule and a number of instances monitored in a corresponding service, from a Policy and Charging Rules Function (PCRF); a setting unit for setting the PCC rule based on the command message and setting a monitoring key according to the at least one monitoring key; and a monitoring processor for setting a range of monitoring in consideration of the number of instances and the at least one monitoring key, and performing monitoring based on the set range of the monitoring.

    Abstract translation: 一种用于在移动通信网络中设置PCC规则的PCEF包括：接收器，用于从一个或多个PCC规则中接收包括监视密钥列表的命令消息，所述监视密钥列表包括与PCC规则相对应的至少一个监视密钥和在相应服务中监控的多个实例， 策略和计费规则功能（PCRF）; 设置单元，用于根据所述命令消息设置所述PCC规则并根据所述至少一个监视密钥设置监视密钥; 以及监视处理器，用于根据实例的数量和所述至少一个监视密钥来设置监视范围，并且基于所设置的监视范围进行监视。

    APPARATUS AND METHOD FOR PAGING IN WIRELESS COMMUNICATION SYSTEM
    15.
    发明申请
    APPARATUS AND METHOD FOR PAGING IN WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中的寻呼和方法

    公开(公告)号：US20150201397A1

    公开(公告)日：2015-07-16

    申请号：US14596197

    申请日：2015-01-13

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sang-Soo Jeong ,  Jin-Uk Lee ,  Song-Yean Cho

    IPC: H04W68/00 ,  H04W64/00

    CPC classification number: H04W68/005 ,  H04W8/22 ,  H04W36/0022 ,  H04W64/003 ,  H04W72/10

    Abstract: Provided is a method for paging a User Equipment (UE) in an idle state by a Mobility Management Entity (MME) in a wireless communication network in which a Packet Switched (PS) domain and a Circuit Switched (CS) domain coexist. The method includes receiving a CS page message for paging the UE in a CS domain; and upon receiving the CS page message, sending a PS page message for paging the UE in a PS domain, the PS page message including a priority indicator, to an Evolved Node B (ENB) where the UE is located.

    Abstract translation: 提供了一种在分组交换（PS）域和电路交换（CS）域共存的无线通信网络中由移动性管理实体（MME）在空闲状态下寻呼用户设备（UE）的方法。 该方法包括：在CS域中接收用于寻呼UE的CS寻呼消息; 并且在接收到CS页消息时，向PS所在的演进节点B（ENB）发送用于在PS域中寻呼UE的PS寻呼消息，PS页消息包括优先级指示符。

    METHOD AND APPARATUS FOR PERFORMING COMMUNICATION BY UE IN WIRELESS COMMUNICATION SYSTEM SUPPORTING CIRCUIT SWITCHED FALLBACK SERVICE
    16.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING COMMUNICATION BY UE IN WIRELESS COMMUNICATION SYSTEM SUPPORTING CIRCUIT SWITCHED FALLBACK SERVICE 有权
    在无线通信系统中执行UE通信的方法和装置支持电路切换的倒退服务

    公开(公告)号：US20150087308A1

    公开(公告)日：2015-03-26

    申请号：US14397446

    申请日：2013-04-26

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sang-Soo Jeong ,  Hee-Jeong Lee

    IPC: H04W36/00

    CPC classification number: H04W36/0022 ,  H04W36/0083

    Abstract: Provided is a User Equipment (UE) in a wireless communication system supporting a Circuit Switched FallBack (CSFB) service. The UE includes a transceiver for transmitting and receiving a signal to/from a first or second communication system that uses a different frequency; a receiver for receiving a signal from the second communication system; and a controller for controlling an operation of receiving signaling information for the CSFB service from the first communication system through the transceiver, and simultaneously measuring channel status of the second communication system using the signal received from the receiver.

    Abstract translation: 提供了一种支持电路交换倒退（CSFB）服务的无线通信系统中的用户设备（UE）。 UE包括用于向/从使用不同频率的第一或第二通信系统发送和接收信号的收发器; 用于从第二通信系统接收信号的接收器; 以及控制器，用于控制从第一通信系统通过收发器接收CSFB服务的信令信息的操作，并且使用从接收机接收的信号同时测量第二通信系统的信道状态。

    PCRF AND PCC RULE SETTING METHOD IN A MOBILE COMMUNICATION NETWORK
    17.
    发明申请
    PCRF AND PCC RULE SETTING METHOD IN A MOBILE COMMUNICATION NETWORK 有权
    PCRF和PCC规则设置方法在移动通信网络

    公开(公告)号：US20140233432A1

    公开(公告)日：2014-08-21

    申请号：US14347942

    申请日：2012-09-28

    Applicant: Samsung Electronics Co., Ltd. ,  Research & Business Foundation Sungkyunkwan University

    Inventor： Han-Na Lim ,  Song-Yean Cho ,  Jung-Je Son ,  Sang-Soo Jeong ,  Min Young Chung ,  Bum-Gon Choi

    IPC: H04L12/14

    CPC classification number: H04L12/1407 ,  H04L12/1435 ,  H04L12/1485 ,  H04L41/0893 ,  H04L63/20 ,  H04M15/66 ,  H04W12/08

    Abstract: A PCEF for setting a PCC rule in a mobile communication network includes: a receiver for receiving a command message including a monitoring key list including at least one monitoring key corresponding to a PCC rule and a number of instances monitored in a corresponding service, from a Policy and Charging Rules Function (PCRF); a setting unit for setting the PCC rule based on the command message and setting a monitoring key according to the at least one monitoring key; and a monitoring processor for setting a range of monitoring in consideration of the number of instances and the at least one monitoring key, and performing monitoring based on the set range of the monitoring.

    Abstract translation: 用于在移动通信网络中设置PCC规则的PCEF包括：接收器，用于接收包括监视密钥列表的命令消息，所述监视密钥列表包括与PCC规则相对应的至少一个监视密钥和在相应服务中监视的多个实例， 策略和计费规则功能（PCRF）; 设置单元，用于根据所述命令消息设置所述PCC规则并根据所述至少一个监视密钥设置监视密钥; 以及监视处理器，用于根据实例的数量和所述至少一个监视密钥来设置监视范围，并且基于所设置的监视范围进行监视。

    Apparatus and method for transceiving data by user terminal
    18.
    发明授权
    Apparatus and method for transceiving data by user terminal 有权

    公开(公告)号：US10863436B2

    公开(公告)日：2020-12-08

    申请号：US14432166

    申请日：2013-09-27

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sang-Soo Jeong ,  Song-Yean Cho ,  Soeng-Hu Kim ,  Han-Na Lim ,  Beom-Sik Bae ,  Young-Kyo Baek

    IPC: H04W52/02 ,  H04W76/28 ,  H04W4/70

    Abstract: The present invention is a method for transmitting a data packet by a user terminal in a mobile communication system. The method enters a power saving mode for transmitting the data packet only if a channel state satisfies a transmission threshold value, compares the index indicating the channel state and the transmission threshold value upon occurrence of a data packet to be transmitted, starts transmission of the data packet if the index indicating the channel state is greater than the transmission threshold value, and proceeds with the transmission of the data packet until the time set by the timer that starts at the same time as the transmission of the data packet expires.

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