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    Method and system for transmitting a message to a terminal having no routing information
    1.
    发明授权
    Method and system for transmitting a message to a terminal having no routing information 有权
    用于向没有路由信息的终端发送消息的方法和系统

    公开(公告)号：US09497604B2

    公开(公告)日：2016-11-15

    申请号：US13521551

    申请日：2011-01-07

    申请人： Han Na Lim ,  Beom Sik Bae ,  Song Yean Cho ,  Haris Zisimopoulos ,  Chae Gwon Lim

    发明人： Han Na Lim ,  Beom Sik Bae ,  Song Yean Cho ,  Haris Zisimopoulos ,  Chae Gwon Lim

    IPC分类号： H04B7/00 ,  H04W4/14 ,  H04W4/12 ,  H04W4/00 ,  H04L29/08 ,  H04L12/58 ,  H04W8/26

    CPC分类号： H04W4/14 ,  H04L51/38 ,  H04L67/12 ,  H04W4/12 ,  H04W4/70 ,  H04W8/26

    摘要： A method and system for transmitting a message to a terminal is provided, and the method for transmitting a message in a message transmission system including an Inter-Working Function (IWF) identified by a Representative Mobile Subscriber Integrated Services Digital Network Number (R-MSISDN) according to an embodiment of the present invention includes transmitting, at transmission side, a message including the R-MSISDN and an address of a recipient terminal to the IWF; extracting, at the IWF, the address of the recipient terminal from the message; acquiring, at the IWF, routing information using the address of the recipient terminal; rebuilding, at the IWF, the message using the routing information; and transmitting, at the IWF, the rebuilt message to the recipient terminal based on the routing information. The method according to an embodiment of the present invention is advantageous to transmit a message in case where the recipient routing information is not provided.

    摘要翻译： 提供了一种用于向终端发送消息的方法和系统，以及用于在包括由代表移动用户集成服务数字网号（R-MSISDN ）包括在发送侧向IWF发送包括R-MSISDN和接收方终端的地址的消息; 在IWF处从消息中提取接收终端的地址; 在IWF中使用接收终端的地址获取路由信息; 在IWF中重建消息，使用路由信息; 以及根据所述路由信息在所述IWF向所述接收终端发送所述重建消息。 根据本发明的实施例的方法在不提供接收者路由信息的情况下传输消息是有利的。

    Method and apparatus for reliably transmitting group multicast using a cell broadcasting technique in a mobile communication system
    2.
    发明授权
    Method and apparatus for reliably transmitting group multicast using a cell broadcasting technique in a mobile communication system 有权
    一种在移动通信系统中使用小区广播技术可靠地发送群组多播的方法和装置

    公开(公告)号：US09491591B2

    公开(公告)日：2016-11-08

    申请号：US13992477

    申请日：2011-12-13

    申请人： Sung Won Lee ,  Han Na Lim ,  Beom Sik Bae ,  Song Yean Cho

    发明人： Sung Won Lee ,  Han Na Lim ,  Beom Sik Bae ,  Song Yean Cho

    IPC分类号： H04W72/00 ,  H04L12/18 ,  H04L12/701 ,  H04L12/801 ,  H04L12/761 ,  H04W4/06 ,  H04W4/08 ,  H04W76/00

    CPC分类号： H04W4/06 ,  H04L12/1863 ,  H04L12/189 ,  H04W4/08 ,  H04W72/005 ,  H04W76/40

    摘要： The present invention relates to a method and apparatus for transmitting information to a terminal of a specific group using multicast transmission equipment in a mobile communication system. The method of the present invention comprises: an information receiving step of receiving, from an information provider, information to be transmitted to the terminal; a selection step of selecting either a cell broadcasting service multicast transmission scheme or a multimedia broadcast multicast service multicast transmission scheme in accordance with the size of the received information; and a multicast transmission step of multicast transmitting the information to the terminal of the specific group in accordance with the selected transmission scheme.

    摘要翻译： 本发明涉及一种在移动通信系统中使用组播传输设备向特定组的终端发送信息的方法和装置。 本发明的方法包括：信息接收步骤，从信息提供者接收要发送到终端的信息; 选择步骤，根据接收到的信息的大小选择小区广播业务组播传输方式或者多媒体广播组播服务组播传输方案; 以及多播发送步骤，根据所选择的传输方案将信息多播发送到特定组的终端。

    Method and apparatus for controlling network access of UE in wireless communication system
    5.
    发明授权
    Method and apparatus for controlling network access of UE in wireless communication system 有权
    用于在无线通信系统中控制UE的网络接入的方法和装置

    公开(公告)号：US09066277B2

    公开(公告)日：2015-06-23

    申请号：US13028482

    申请日：2011-02-16

    申请人： Song Yean Cho ,  Chae Gwon Lim ,  Han Na Lim ,  Sung Ho Choi ,  Beom Sik Bae

    发明人： Song Yean Cho ,  Chae Gwon Lim ,  Han Na Lim ,  Sung Ho Choi ,  Beom Sik Bae

    IPC分类号： H04W48/06

    CPC分类号： H04W12/08 ,  H04W4/70 ,  H04W48/06 ,  H04W76/18

    摘要： A method and an apparatus for controlling network access of a User Equipment (UE) based on the network's load and time tolerance (delay tolerance) are provided. A network access method for a terminal in a wireless communication system includes sending an access request message containing a time-tolerant indicator at a predefined time, determining, when a reject message is received, a cause value and a hold time contained in the reject message, and re-sending the access request message after the hold time elapses.

    摘要翻译： 提供了一种用于基于网络的负载和时间容限（延迟容差）来控制用户设备（UE）的网络接入的方法和装置。 一种用于无线通信系统中的终端的网络接入方法包括在预定时间发送包含时间容限指示符的接入请求消息，确定接收到拒绝消息时的原因值和拒绝消息中包含的保持时间 并且在保持时间过去之后重新发送访问请求消息。

    Method and system for delivering SMS (short message service) messages in a mobile communication system
    6.
    发明授权
    Method and system for delivering SMS (short message service) messages in a mobile communication system 有权
    用于在移动通信系统中传递SMS（短消息服务）消息的方法和系统

    公开(公告)号：US09055418B2

    公开(公告)日：2015-06-09

    申请号：US13695759

    申请日：2011-04-29

    申请人： Song-yean Cho ,  Soeng-Hun Kim ,  Sung-Ho Choi ,  Beom-Sik Bae

    发明人： Song-yean Cho ,  Soeng-Hun Kim ,  Sung-Ho Choi ,  Beom-Sik Bae

    IPC分类号： H04W4/00 ,  H04W4/14 ,  H04W72/04 ,  H04W12/02 ,  H04W88/08 ,  H04L29/06

    CPC分类号： H04W4/14 ,  H04L63/162 ,  H04W12/02 ,  H04W72/0406 ,  H04W88/08

    摘要： A method and system for delivering data are provided. The method includes sending, by a User Equipment (UE), to an evolved Node-B (eNB) a service request message for requesting data when setting up Radio Resource Control (RRC) connection using a RRC connection complete message, sending, by the eNB, the received service request message to a Mobile Management Entity (MME) using an initial UE message, sending, by the MME, an ‘initial context setup for signaling’ message that does not include information about data bearers, to the eNB, upon receiving the initial context setup message, setting up, by the eNB, Access Stratum (AS) security with the originating UE and performing, by the originating UE, Non Access Stratum (NAS) security with the MME, and upon completion of the NAS security process with the MME, transmitting, by the originating UE, the data to the MME using an uplink NAS transport message.

    摘要翻译： 提供了一种用于传送数据的方法和系统。 该方法包括：由用户设备（UE）向演进的节点B（eNB）发送用于在使用RRC连接完成消息建立无线资源控制（RRC）连接时请求数据的服务请求消息，由 eNB，使用初始UE消息向移动管理实体（MME）发送接收到的服务请求消息，由MME发送不包括关于数据承载的信息的“用于信令的初始上下文设置”消息给eNB 接收初始上下文建立消息，由eNB与始发UE建立接入层（AS）安全性，并由始发UE执行与MME的非接入层（NAS）安全性，以及完成NAS安全性 使用MME进行处理，由始发UE将数据使用上行链路NAS传输消息发送到MME。

    Wireless communication system and method for performing handover in such a system
    7.
    发明授权
    Wireless communication system and method for performing handover in such a system 有权
    用于在这种系统中执行切换的无线通信系统和方法

    公开(公告)号：US08982843B2

    公开(公告)日：2015-03-17

    申请号：US13700559

    申请日：2011-06-28

    申请人： Chae Gwon Lim ,  Song Yean Cho ,  Sung Ho Choi ,  Beom Sik Bae ,  Han Na Lim

    发明人： Chae Gwon Lim ,  Song Yean Cho ,  Sung Ho Choi ,  Beom Sik Bae ,  Han Na Lim

    IPC分类号： H04W4/00 ,  H04W36/00 ,  H04W28/10 ,  H04W88/08 ,  H04W88/16

    CPC分类号： H04W36/0038 ,  H04W12/04 ,  H04W28/10 ,  H04W36/00 ,  H04W88/08 ,  H04W88/16

    摘要： The present invention relates to a method and apparatus for performing handover in a wireless communication system, and the handover method of the present invention includes checking, when a Path Switch Request message associated with a terminal is received from a base station, whether a list of terminal security information values which has been saved exists; generating, when the list exists, a Path Switch Request acknowledge message including an unused terminal security information value selected form the list; and transmitting the Path Switch Request acknowledge message to the base station. Through this procedure, it is possible to reduce the terminal handover signal load generated by the base station.

    摘要翻译： 本发明涉及一种在无线通信系统中执行切换的方法和装置，本发明的切换方法包括当从基站接收到与终端相关联的路径切换请求消息时，检查是否列出 已保存的终端安全信息值存在; 当列表存在时，生成包括从列表中选择的未使用的终端安全信息值的路径切换请求确认消息; 并向基站发送路径切换请求确认消息。 通过该过程，可以减少由基站产生的终端切换信号负载。

    WIRELESS COMMUNICATION SYSTEM AND METHOD FOR ESTABLISHING A CONNECTION BETWEEN USER EQUIPMENT AND A MOBILITY MANAGEMENT ENTITY THEREOF
    10.
    发明申请
    WIRELESS COMMUNICATION SYSTEM AND METHOD FOR ESTABLISHING A CONNECTION BETWEEN USER EQUIPMENT AND A MOBILITY MANAGEMENT ENTITY THEREOF 有权
    无线通信系统和用于设置用户设备与移动性管理实体之间的连接的方法

    公开(公告)号：US20130079006A1

    公开(公告)日：2013-03-28

    申请号：US13702200

    申请日：2011-06-17

    申请人： Song Yean Cho ,  Han Na Lim ,  Chae Gwon Lim ,  Sung Ho Choi ,  Beom Sik Bae

    发明人： Song Yean Cho ,  Han Na Lim ,  Chae Gwon Lim ,  Sung Ho Choi ,  Beom Sik Bae

    IPC分类号： H04W60/02 ,  H04W60/00

    CPC分类号： H04W60/02 ,  H04W4/70 ,  H04W8/06 ,  H04W8/18 ,  H04W28/24 ,  H04W60/00 ,  H04W60/04 ,  H04W76/18

    摘要： The present invention relates to a wireless communication system and method for establishing connection between a User Equipment (UE) and a Mobility Management Entity (MME) in the wireless communication system in which the data-centric terminal requests the mobility management entity for attachment and checks, when the mobility management entity responds, data-centric features supported by the mobility management entity. According to the present invention, it is possible to connect the data-centric terminal to the mobility management entity supporting the data-centric features of the corresponding data-centric terminal efficiently in the wireless communication system.

    摘要翻译： 本发明涉及无线通信系统和方法，用于在无线通信系统中的用户设备（UE）和移动性管理实体（MME）之间建立连接，其中以数据为中心的终端请求移动性管理实体进行附件和检查 当移动管理实体响应时，由移动性管理实体支持的以数据为中心的特征。 根据本发明，可以在无线通信系统中有效地将以数据为中心的终端连接到支持相应的以数据为中心的终端的以数据为中心的特征的移动性管理实体。