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    HANDOVER METHOD AND APPARATUS IN A WIRELESS COMMUNICATION SYSTEM INCLUDING FEMTO CELLS
    1.
    发明申请
    HANDOVER METHOD AND APPARATUS IN A WIRELESS COMMUNICATION SYSTEM INCLUDING FEMTO CELLS 有权
    无线通信系统中的切换方法和设备，包括有限元细胞

    公开(公告)号：US20100210268A1

    公开(公告)日：2010-08-19

    申请号：US12705278

    申请日：2010-02-12

    申请人： Chae Gwon LIM ,  Tae Sun Yeoum ,  Sung Ho Choi ,  Beom Sik Bae ,  Han Na Lim

    发明人： Chae Gwon LIM ,  Tae Sun Yeoum ,  Sung Ho Choi ,  Beom Sik Bae ,  Han Na Lim

    IPC分类号： H04W36/00

    CPC分类号： H04W36/08 ,  H04W24/10 ,  H04W36/00 ,  H04W36/0083 ,  H04W36/0094 ,  H04W36/04 ,  H04W36/10 ,  H04W48/02 ,  H04W48/08 ,  H04W48/20

    摘要： A handover method and apparatus for facilitating a handover of a user equipment to a femto cell in a wireless communication system supporting both the femto and macro cells. When a handover condition is detected, the user equipment acquires identity information of a target femto cell base station from system information transmitted by the target femto cell base station, decides whether to handover to the target femto cell base station, based on the identity information; and transmits a measurement report message including the identity information to a serving base station of the user equipment, when the handover is to be made.

    摘要翻译： 一种用于在支持毫微微小区和宏小区的无线通信系统中促进用户设备到毫微微小区的切换的切换方法和装置。 当检测到切换条件时，用户设备从目标毫微微小区基站发送的系统信息中获取目标毫微微小区基站的身份信息，基于身份信息判断是否切换到目标毫微微小区基站; 并且当切换时，向用户设备的服务基站发送包括身份信息的测量报告消息。

    Access admission control method and system for mobile communication system
    3.
    发明授权
    Access admission control method and system for mobile communication system 有权
    移动通信系统接入控制方法和系统

    公开(公告)号：US09019887B2

    公开(公告)日：2015-04-28

    申请号：US12564130

    申请日：2009-09-22

    申请人： Chae Gwon Lim ,  Han Na Lim ,  Sung Ho Choi ,  Tae Sun Yeoum ,  Eun Hui Bae

    发明人： Chae Gwon Lim ,  Han Na Lim ,  Sung Ho Choi ,  Tae Sun Yeoum ,  Eun Hui Bae

    IPC分类号： H04W48/02 ,  H04W4/08 ,  H04W84/04

    CPC分类号： H04W48/04 ,  H04W4/08 ,  H04W8/04 ,  H04W48/02 ,  H04W84/045 ,  H04W88/005 ,  H04W88/08

    摘要： An access admission control method and system for and SAE/LTE system is provided for determining whether to accept or reject an access of a User Equipment (UE) to a Home evolved Node B (HeNB) based on the subscriber information of the UE. In an access admission control method according to the present invention, a HeNB or HeNB Gateway (HGW) transmits, when an access request message is received from a UE, the access request message to a Mobility Management Entity (MME) together with a CSG ID of the HeNB, and the MME determines, whether to accept or reject the access of the UE to the HeNB based on whether the CSG ID is contained in a white list associated with the UE.

    摘要翻译： 提供了一种用于SAE / LTE系统的接入许可控制方法和系统，用于基于UE的用户信息来确定是否接受或拒绝用户设备（UE）到家庭演进节点B（HeNB）的接入。 在根据本发明的接入许可控制方法中，当从UE接收到接入请求消息时，HeNB或HeNB网关（HGW）发送接入请求消息到移动性管理实体（MME）以及CSG ID ，并且MME基于CSG ID是否包含在与UE相关联的白名单中来确定是接受还是拒绝UE到HeNB的接入。

    METHOD FOR CHANGING GAN CONTROLLER WITH WHICH A TERMINAL IS REGISTERED BASED ON LOCATION OF THE TERMINAL WHICH IS MOVING
    4.
    发明申请
    METHOD FOR CHANGING GAN CONTROLLER WITH WHICH A TERMINAL IS REGISTERED BASED ON LOCATION OF THE TERMINAL WHICH IS MOVING 审中-公开
    根据移动终端的位置更改终端的终端控制器的方法

    公开(公告)号：US20110292877A1

    公开(公告)日：2011-12-01

    申请号：US13132902

    申请日：2009-12-03

    申请人： Tae Sun Yeoum ,  Chae Gwon Lim ,  Sung Ho Choi ,  Eun Hui Bae ,  Han Na Lim

    发明人： Tae Sun Yeoum ,  Chae Gwon Lim ,  Sung Ho Choi ,  Eun Hui Bae ,  Han Na Lim

    IPC分类号： H04W60/00

    CPC分类号： H04W8/12 ,  H04W36/14

    摘要： The present invention relates to a mobile communication network, and more particularly to a method for the allocation and registration of a suitable generic access network (GAN) controller for the location of a terminal when the terminal moves in the mobile communication network. The mobile communication network comprises: a terminal, which transmits the location information thereof to the mobile communication network, makes a new request for GAN controller information under instructions from the mobile communication network and performs GAN registration again based on the GAN controller information provided from the mobile communication network; a mobility management entity, which receives a location registration request from the terminal, changes WCDMA/GSM location information from the location information of the terminal in the current LTE service area and sends the changed information to the terminal, instructs the terminal to do GAN re-registration and notifies the GAN controller of the change in the location information of the terminal; and the GAN controller, which processes the GAN registration from the terminal and assigns suitable GAN control information for the current location of the terminal.

    摘要翻译： 移动通信网络技术领域本发明涉及一种移动通信网络，更具体地说，涉及一种用于在终端在移动通信网络中移动时用于终端的位置的适当的通用接入网络（GAN）控制器的分配和注册的方法。 移动通信网络包括：将移动通信网络的位置信息发送到移动通信网络的终端，根据来自移动通信网络的指示，对GAN控制器信息进行新的请求，并根据从该移动通信网络提供的GAN控制器信息再次执行GAN登记 移动通信网络; 从终端接收位置注册请求的移动性管理实体从当前LTE服务区域中的终端的位置信息中改变WCDMA / GSM位置信息，并向终端发送改变的信息，指示终端做GAN re 注册并通知GAN控制器终端位置信息的变化; 和GAN控制器，其处理来自终端的GAN注册，并为终端的当前位置分配合适的GAN控制信息。

    Method and apparatus for controlling network access of UE in wireless communication system
    6.
    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。

    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
    8.
    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。

    Method and apparatus for generating allowed list based on regions for wireless terminal in communication system
    9.
    发明授权
    Method and apparatus for generating allowed list based on regions for wireless terminal in communication system 有权
    基于通信系统中无线终端区域生成允许列表的方法和装置

    公开(公告)号：US09467927B2

    公开(公告)日：2016-10-11

    申请号：US13511514

    申请日：2010-11-23

    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： H04W48/04 ,  H04W4/00 ,  H04W48/08 ,  H04W74/00

    CPC分类号： H04W48/04 ,  H04W4/70 ,  H04W48/08 ,  H04W74/004

    摘要： A method and system for generating an allowed list based on regions for a wireless terminal are disclosed. The method generates an allowed list based on regions to control network access of a stationary wireless terminal, and includes: sending, by the wireless terminal, an attach request to a network; creating, by the network, an allowed list that contains information on regions in which the wireless terminal is permitted to access the network; and controlling, by the network, network access of the wireless terminal on the basis of the allowed list. Hence, the allowed list, which stores information regarding regions in which the MTC terminal 110 is permitted to access the network, may be dynamically created by the terminal or the MME.

    摘要翻译： 公开了一种用于基于无线终端的区域生成允许列表的方法和系统。 该方法基于区域生成允许列表，以控制固定无线终端的网络接入，并且包括：由无线终端向网络发送附加请求; 由网络创建包含允许无线终端访问网络的区域的信息的允许列表; 以及基于允许的列表来控制所述无线终端的网络接入。 因此，可以由终端或MME动态地创建存储关于MTC终端110被允许访问网络的区域的信息的允许列表。

    METHOD FOR ESTABLISHING A CONNECTION BETWEEN A NODE OF A COMMUNICATION SYSTEM AND A NODE OF A DATA SERVICE NETWORK IN A WIRELESS COMMUNICATION SYSTEM
    10.
    发明申请
    METHOD FOR ESTABLISHING A CONNECTION BETWEEN A NODE OF A COMMUNICATION SYSTEM AND A NODE OF A DATA SERVICE NETWORK IN A WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中建立通信系统的节点与数据服务网络的节点之间的连接的方法

    公开(公告)号：US20130044724A1

    公开(公告)日：2013-02-21

    申请号：US13695527

    申请日：2011-04-27

    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： H04W72/04 ,  H04W8/26

    CPC分类号： H04W76/02 ,  H04W76/10

    摘要： A method for establishing a connection between a mobility management entity and a node of a network includes acquiring, at the mobility management entity, an address of the node, transmitting a session creation request from the mobility management entity to a serving gateway, receiving, at the mobility management entity, a session creation response from the serving gateway in response to the session creation request, the session creation response including uplink bearer information for data transmission to the serving gateway and an address allocated to the mobility management entity by a packet data network gateway, transmitting, at the mobility management entity, downlink bearer information for data reception from the serving gateway to the serving gateway, and communicating, at the mobility management entity, with the node using the address of the mobility management entity and the address of the node according to the uplink bearer information and the downlink bearer information.

    摘要翻译： 用于建立移动性管理实体和网络的节点之间的连接的方法包括在移动性管理实体处获取节点的地址，从移动性管理实体向服务网关发送会话创建请求， 移动性管理实体，响应于会话创建请求的来自服务网关的会话创建响应，会话创建响应包括用于向服务网关的数据传输的上行链路承载信息以及分组数据网络分配给移动性管理实体的地址 网关，在移动性管理实体处发送用于从服务网关到服务网关的数据接收的下行链路载体信息，并且在移动性管理实体处使用移动性管理实体的地址和 节点根据上行承载信息和下行承载信息。