公开(公告)号：US20110235605A1

公开(公告)日：2011-09-29

申请号：US13131464

申请日：2009-11-24

Applicant: Tae Sun Yeoum ,  Chae Gwon Lim ,  Sung Ho Choi ,  Eun Hui Bae

Inventor： Tae Sun Yeoum ,  Chae Gwon Lim ,  Sung Ho Choi ,  Eun Hui Bae

IPC: H04W72/04

CPC classification number: H04W72/04 ,  H04W36/14 ,  H04W72/0413 ,  H04W72/042 ,  H04W76/10

Abstract: A session-adaptive radio resource allocation device and method for an EPS is provided. A resource allocation method for a wireless communication includes transmitting, at a Home evolved Node B (HeNB) received a downlink packet destined to a User Equipment (UE) in idle mode, a paging message including a local indicator to the UE; transmitting a service request message including the local indicator from the UE to a Mobility Management Entity (MME); transmitting a Initial Context Setup (ICS) message including an uplink Tunnel Endpoint Identifier (TEID) from the MME to the HeNB; and establishing a radio bearer for a local breakout session between the HeNB and UE and a radio bearer corresponding to an Evolved Packet System (EPS) bearer context of an internal Serving Gateway/Packet Data Network Gateway (SGW/PGW) of the HeNB using the TEID).

Abstract translation: 提供了一种用于EPS的会话自适应无线资源分配装置和方法。 一种用于无线通信的资源分配方法包括：在家庭演进节点B（HeNB）接收到处于空闲模式的目的地为用户设备（UE）的下行链路分组的向所述UE发送包括本地指示符的寻呼消息; 将包括所述本地指示符的服务请求消息从所述UE发送到移动性管理实体（MME）; 从MME向HeNB发送包括上行隧道端点标识符（TEID）的初始上下文设置（ICS）消息; 以及为HeNB和UE之间的本地分组会话建立无线电承载，以及与HeNB的内部服务网关/分组数据网络网关（SGW / PGW）的演进分组系统（EPS）承载上下文相对应的无线承载，使用 TEID）。

公开(公告)号：US20110199898A1

公开(公告)日：2011-08-18

申请号：US13028482

申请日：2011-02-16

Applicant: Song Yean CHO ,  Chae Gwon LIM ,  Han Na LIM ,  Sung Ho CHOI ,  Beom Sik BAE

Inventor： Song Yean CHO ,  Chae Gwon LIM ,  Han Na LIM ,  Sung Ho CHOI ,  Beom Sik BAE

IPC: H04L12/26

CPC classification number: H04W12/08 ,  H04W4/70 ,  H04W48/06 ,  H04W76/18

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20100272050A1

公开(公告)日：2010-10-28

申请号：US12769126

申请日：2010-04-28

Applicant: Chae Gwon LIM ,  Kyeong In Jeong ,  Sung Ho Choi ,  Beom Sik Bae

Inventor： Chae Gwon LIM ,  Kyeong In Jeong ,  Sung Ho Choi ,  Beom Sik Bae

IPC: H04W8/00

CPC classification number: H04W8/22 ,  H04W36/0055 ,  H04W36/165 ,  H04W48/20 ,  H04W76/27 ,  H04W88/02 ,  H04W88/08

Abstract: A method and an apparatus for managing User Equipment (UE) history information are provided. The method for managing user equipment history information in a wireless communication network includes determining if a recording event occurs when the user equipment enters into an idle mode; recording information about the recording event in idle mode user equipment history information when the recording event occurs; and transmitting the recorded idle mode user equipment history information to a base station when the user equipment accesses the base station.

Abstract translation: 提供了一种用于管理用户设备（UE）历史信息的方法和装置。 用于在无线通信网络中管理用户设备历史信息的方法包括当用户设备进入空闲模式时确定记录事件是否发生; 当记录事件发生时，在空闲模式下记录关于记录事件的信息用户设备历史信息; 以及当所述用户设备访问所述基站时，将记录的空闲模式用户设备历史信息发送到基站。

公开(公告)号：US09363389B2

公开(公告)日：2016-06-07

申请号：US13695724

申请日：2011-05-03

Applicant: Han Na Lim ,  Chae Gwon Lim ,  Beom Sik Bae ,  Song Yean Cho

Inventor： Han Na Lim ,  Chae Gwon Lim ,  Beom Sik Bae ,  Song Yean Cho

IPC: H04W4/00 ,  H04M15/00 ,  H04L12/14 ,  H04W4/24

CPC classification number: H04M15/00 ,  H04L12/1403 ,  H04L12/1432 ,  H04W4/24

Abstract: A method is provided that creates signaling climate data records (CDR) via and a mobile communication system on a network, in order to charge signaling messages sent by user equipment (UE). The invention proposes two embodiments of the method for creating signaling CDR where an MME which has received signaling messages from UE notifies a PGW with a signaling CDR creation function of the message reception, and the PGW creates the signaling CDR. The MME can charge for the signaling message transmitted from the UE, without the additional components.

Abstract translation: 提供了一种通过网络上的移动通信系统来创建信令气候数据记录（CDR）的方法，以便对用户设备（UE）发送的信令消息进行收费。 本发明提出了用于创建信令CDR的方法的两个实施例，其中已经从UE接收到信令消息的MME向PGW通知消息接收的信令CDR创建功能，并且PGW创建信令CDR。 MME可以为从UE发送的信令消息收费，而不需要额外的组件。

公开(公告)号：US09332420B2

公开(公告)日：2016-05-03

申请号：US12769126

申请日：2010-04-28

Applicant: Chae Gwon Lim ,  Kyeong In Jeong ,  Sung Ho Choi ,  Beom Sik Bae

Inventor： Chae Gwon Lim ,  Kyeong In Jeong ,  Sung Ho Choi ,  Beom Sik Bae

IPC: H04W8/00 ,  H04W8/22 ,  H04W36/00 ,  H04W76/04 ,  H04W36/16 ,  H04W48/20 ,  H04W88/02 ,  H04W88/08

CPC classification number: H04W8/22 ,  H04W36/0055 ,  H04W36/165 ,  H04W48/20 ,  H04W76/27 ,  H04W88/02 ,  H04W88/08

Abstract: A method and an apparatus for managing User Equipment (UE) history information are provided. The method for managing user equipment history information in a wireless communication network includes determining if a recording event occurs when the user equipment enters into an idle mode; recording information about the recording event in idle mode user equipment history information when the recording event occurs; and transmitting the recorded idle mode user equipment history information to a base station when the user equipment accesses the base station.

Abstract translation: 提供了一种用于管理用户设备（UE）历史信息的方法和装置。 用于在无线通信网络中管理用户设备历史信息的方法包括当用户设备进入空闲模式时确定记录事件是否发生; 当记录事件发生时，在空闲模式下记录关于记录事件的信息用户设备历史信息; 以及当所述用户设备访问所述基站时，将记录的空闲模式用户设备历史信息发送到基站。

公开(公告)号：US09241352B2

公开(公告)日：2016-01-19

申请号：US13695527

申请日：2011-04-27

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

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

IPC: H04W76/02

CPC classification number: H04W76/02 ,  H04W76/10

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US09078183B2

公开(公告)日：2015-07-07

申请号：US13127095

申请日：2009-10-29

Applicant: Chae Gwon Lim ,  Tae Sun Yeoum ,  Sung Ho Choi ,  Jong Moon Chung ,  William Jin Ho Song ,  Dae Young Lee

Inventor： Chae Gwon Lim ,  Tae Sun Yeoum ,  Sung Ho Choi ,  Jong Moon Chung ,  William Jin Ho Song ,  Dae Young Lee

IPC: H04W4/00 ,  H04W36/00 ,  H04W36/02

CPC classification number: H04W36/02

Abstract: A data forwarding method and system is provided for avoiding data loss during a vertical handover by forwarding data through an IP tunnel established between a newly introduced network entity called a Data Forwarding Function of the serving network and a Forward Attachment Function of a target network. A data forwarding method of a data forwarding unit located in a serving network for a vertical handover according to the present invention includes receiving an address of a forwarding attachment unit located in a target network and a data forwarding preparation request that are transmitted by a user equipment; establishing an Internet Protocol (IP) tunnel to the forwarding attachment unit according to the data forwarding preparation request; and forwarding, when a vertical handover is initiated, handover packets to the forwarding attachment unit through the IP tunnel.

Abstract translation: 提供了一种数据转发方法和系统，用于通过在称为服务网络的数据转发功能的新引入的网络实体和目标网络的前向附着功能之间建立的IP隧道转发数据来避免垂直切换期间的数据丢失。 根据本发明的位于垂直切换的服务网络中的数据转发单元的数据转发方法包括：接收位于目标网络中的转发附加单元的地址和由用户设备发送的数据转发准备请求 ; 根据数据转发准备请求建立到转发附件单元的因特网协议（IP）隧道; 并且当发起垂直切换时，转发通过IP隧道将切换分组转发到转发附着单元。

公开(公告)号：US08923184B2

公开(公告)日：2014-12-30

申请号：US13513421

申请日：2010-11-30

Applicant: Sung Won Lee ,  Han Na Lim ,  Beom Sik Bae ,  Song Yean Cho ,  Chae Gwon Lim

Inventor： Sung Won Lee ,  Han Na Lim ,  Beom Sik Bae ,  Song Yean Cho ,  Chae Gwon Lim

IPC: H04H20/71 ,  H04L29/06 ,  H04W4/08 ,  H04W8/18

CPC classification number: H04W4/08 ,  H04L65/1043 ,  H04L65/1073 ,  H04W8/186

Abstract: The present invention relates to a method and apparatus, in which a controller (OGI-controller) receives the registration of a terminal from a content provider so as to transmit information via a wireless multicast or broadcast channel, and transmits information to the registered terminal. The method comprises: a service registration step in which the controller registers a service to transmit information provided by the content provider to the terminal, and allocates an identification to a terminal group which will receive the information; a terminal registration step in which the content provider registers the terminal group to the controller; a terminal state checking step in which the controller receives a report on the operating states of the terminals of the registered terminal group; a terminal classifying step in which the controller classifies the terminals on the basis of the operating states of the terminals; and a terminal state reporting step in which the content provider receives a report on the state of the terminal.

Abstract translation: 本发明涉及一种方法和装置，其中控制器（OGI-控制器）从内容提供商接收终端的注册，以经由无线多播或广播信道发送信息，并向注册的终端发送信息。 该方法包括：服务注册步骤，其中控制器向终端注册服务以发送由内容提供商提供的信息，并向接收该信息的终端组分配标识; 终端注册步骤，其中所述内容提供商将所述终端组注册到所述控制器; 终端状态检查步骤，其中所述控制器接收关于所述注册终端组的终端的操作状态的报告; 终端分类步骤，其中所述控制器基于所述终端的操作状态对所述终端进行分类; 以及终端状态报告步骤，其中内容提供者接收关于终端的状态的报告。

公开(公告)号：US08881237B2

公开(公告)日：2014-11-04

申请号：US13504786

申请日：2010-10-27

Applicant: Kyung-Joo Suh ,  Chae-Gwon Lim

Inventor： Kyung-Joo Suh ,  Chae-Gwon Lim

IPC: G06F21/00 ,  H04W12/06 ,  H04W36/00 ,  H04M11/04 ,  H04W36/38

CPC classification number: H04W36/0038 ,  H04W12/06 ,  H04W36/0005 ,  H04W36/0016 ,  H04W60/00 ,  H04W76/11 ,  H04W84/042

Abstract: A method, an apparatus, and a system for solving and managing security problems, which may occur during a handover of a User Equipment (UE) between PLMNs in a mobile communication network, by using a Non-Access Stratum (NAS) protocol are provided. By the method, a UE can perform a security mode command and an authentication with a network. Further, the method can prevent interruption of communication due to authentication or security during a handover of a UE between Public Land Mobile Networks (PLMNs).

Abstract translation: 提供了一种用于解决和管理安全问题的方法，装置和系统，其可以通过使用非接入层（NAS）协议在移动通信网络中的PLMN之间的用户设备（UE）切换期间发生 。 通过该方法，UE可以执行安全模式命令和与网络的认证。 此外，该方法可以防止在公共陆地移动网络（PLMN）之间的UE切换期间由于认证或安全性而导致的通信中断。

公开(公告)号：US20140169251A1

公开(公告)日：2014-06-19

申请号：US14235304

申请日：2012-07-27

Applicant: Hyung Yeol Lee ,  Song Yean Cho ,  Beom Sik Bae ,  Sang Soo Jeong ,  Kwang Soon Kim ,  Chae Gwon Lim

Inventor： Hyung Yeol Lee ,  Song Yean Cho ,  Beom Sik Bae ,  Sang Soo Jeong ,  Kwang Soon Kim ,  Chae Gwon Lim

IPC: H04W68/02 ,  H04W4/00 ,  H04W56/00 ,  H04W52/02

CPC classification number: H04W68/02 ,  H04W4/08 ,  H04W4/70 ,  H04W52/0216 ,  H04W56/001 ,  H04W56/0015 ,  Y02D70/1262 ,  Y02D70/21

Abstract: The present invention relates to a mobile communication system, and to a method for managing terminal paging in the system. A paging method of a terminal is characterized by comprising the steps of: receiving, from a base station, both a local counter value for synchronization with the base station and a local ID that the base station has allocated to the terminal; synchronizing the base station and the counter using the local counter value so as to enter an idle state; and checking the local counter and a paging trigger message contained in the subframe corresponding to the local ID. According to the present invention, local IDs are each allocated to the respective multiple MTC terminals, and therefore trigger periods can be efficiently managed in a network. Further, the multiple MTC terminals can be grouped using the allocated local IDs, thus achieving advantages of an increased number of MTC terminals which can be managed in the network.

Abstract translation: 移动通信系统技术领域本发明涉及一种移动通信系统以及一种用于管理系统中终端寻呼的方法。 终端的寻呼方法的特征在于包括以下步骤：从基站接收用于与基站同步的本地计数器值和基站已经分配给终端的本地ID; 使用本地计数器值同步基站和计数器，以进入空闲状态; 并且检查本地计数器和包含在与本地ID相对应的子帧中的寻呼触发消息。 根据本发明，将各ID分配给各个MTC终端，因此可以在网络中有效地管理触发周期。 此外，可以使用分配的本地ID对多个MTC终端进行分组，从而实现可以在网络中管理的MTC终端数量增加的优点。