公开(公告)号：US20100112981A1

公开(公告)日：2010-05-06

申请号：US12610558

申请日：2009-11-02

Applicant: Kyung Joo SUH ,  Chae Gwon LIM

Inventor： Kyung Joo SUH ,  Chae Gwon LIM

IPC: H04M1/66

CPC classification number: H04W48/14 ,  H04W12/08 ,  H04W48/16 ,  H04W80/04 ,  H04W84/045

Abstract: A method and apparatus for updating a whitelist in a mobile communication system are disclosed. The user equipment can selectively update the whitelist when connecting to the mobile communication system not only through a macro base station but also through a femtocell base station. The apparatus includes a User Equipment (UE), a Mobility Management Entity (MME), a macro base station (eNB), and a femtocell base station (HeNB).

Abstract translation: 公开了一种在移动通信系统中更新白名单的方法和装置。 用户设备不仅可以通过宏基站，而且通过毫微微小区基站，连接到移动通信系统时可以选择性地更新白名单。 该装置包括用户设备（UE），移动性管理实体（MME），宏基站（eNB）和毫微微小区基站（HeNB）。

公开(公告)号：US10893556B2

公开(公告)日：2021-01-12

申请号：US12770322

申请日：2010-04-29

Applicant: Song Yeon Cho ,  Chae Gwon Lim ,  Sung Oh Choi ,  Beom Sik Bae

Inventor： Song Yeon Cho ,  Chae Gwon Lim ,  Sung Oh Choi ,  Beom Sik Bae

IPC: H04L12/46 ,  H04W76/12 ,  H04L29/12 ,  H04W88/18 ,  H04W84/04 ,  H04W8/08 ,  H04W88/16

Abstract: A method and apparatus for providing a local IP access service to a User Equipment (UE) attached to a femtocell including a Packet Data Network (PDN) gateway function in a wireless communication system. A method includes receiving a service request from a User Equipment (UE), transmitting an initial UE message including information on a local gateway to a Mobility Management Entity (MME), storing bearer information carried in an initial context setup request transmitted by the MME, receiving a Packet Data Network (PDN) connectivity request from the UE, forwarding the PDN connectivity request to the MME, receiving a create session request from the MME, and establishing a radio bearer with the local gateway, the local gateway being co-located with the femtocell.

公开(公告)号：US09749897B2

公开(公告)日：2017-08-29

申请号：US13978063

申请日：2012-01-03

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

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

IPC: H04W28/02 ,  H04W76/02

CPC classification number: H04W28/0289 ,  H04W28/02 ,  H04W76/18

Abstract: The present invention relates to a congestion control method for a Mobility Management Entity (MME) in a mobile communication system. The method includes: receiving a mobility management request signal from a user equipment (UE) having Packet Data Network (PDN) connections for at least one Access Point Name (APN); checking whether the APN is in a congested state; and rejecting, when a specific APN is in a congested state, the mobility management request.

公开(公告)号：US09572194B2

公开(公告)日：2017-02-14

申请号：US14110488

申请日：2012-05-16

Applicant: Song Yean Cho ,  Beom Sik Bae ,  Chae Gwon Lim ,  Sang Soo Jeong

Inventor： Song Yean Cho ,  Beom Sik Bae ,  Chae Gwon Lim ,  Sang Soo Jeong

IPC: H04L12/28 ,  H04W76/04 ,  H04W8/08 ,  H04W76/02 ,  H04W84/04

CPC classification number: H04W76/25 ,  H04W8/082 ,  H04W76/12 ,  H04W84/045

Abstract: According to an embodiment of the present invention, the invention discovers an address of a LGW, which can be sued in HeNB, determines whether session continuity is supported or not when a terminal using the LGW is moved to another HeNB in a network wherein a structure supporting Session Continuity and a structure not supporting Session Continuity are mixed, and processes active mode mobility and idle mode mobility based on the same. To this end, an embodiment of the present invention provides a method for transmitting the LGW and HeNB ID association information through DNS and S1AP, and a method for processing idle mode mobility and active mode mobility by using LGW information and HeNB ID association information in MME.

Abstract translation: 根据本发明的实施例，本发明发现当使用LGW的终端移动到网络中的另一个HeNB时，可以在HeNB中起诉的LGW的地址确定是否支持会话连续性，其中结构 支持会话连续性和不支持会话连续性的结构混合，并且基于相同的处理活动模式移动性和空闲模式移动性。 为此，本发明的实施例提供了一种通过DNS和S1AP发送LGW和HeNB ID关联信息的方法，以及通过使用MME中的LGW信息和HeNB ID关联信息来处理空闲模式移动性和主动模式移动性的方法 。

公开(公告)号：US09019887B2

公开(公告)日：2015-04-28

申请号：US12564130

申请日：2009-09-22

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

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

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

CPC classification number: H04W48/04 ,  H04W4/08 ,  H04W8/04 ,  H04W48/02 ,  H04W84/045 ,  H04W88/005 ,  H04W88/08

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20140019578A1

公开(公告)日：2014-01-16

申请号：US14006936

申请日：2012-03-06

Applicant: Chae Gwon Lim ,  Jung Je Son ,  Jung Shin Park ,  Beom Sik Bae ,  Sang Soo Jeong

Inventor： Chae Gwon Lim ,  Jung Je Son ,  Jung Shin Park ,  Beom Sik Bae ,  Sang Soo Jeong

IPC: H04L29/08

CPC classification number: H04L67/2842 ,  H04L61/1511 ,  H04L65/1069 ,  H04L65/4084 ,  H04L67/2847 ,  H04W48/14

Abstract: The present invention relates to a wireless communication system and a method for managing a cache server in the wireless communication system, the invention includes a step for checking a regional cache server to transmit contents when a DNS (Domain Name System) request a message for receiving contents acquired from a terminal, and a step for transmitting the contents by the cache server according to a contents request message received from the terminal. These steps can prevent the same data from being transmitted several times through a wireless communication network. Therefore, network usage associated with the service is reduced, and the network can be used more efficiently.

Abstract translation: 本发明涉及无线通信系统和在无线通信系统中管理高速缓存服务器的方法，本发明包括当DNS（域名系统）请求接收消息时检查区域缓存服务器以发送内容的步骤 从终端获取的内容，以及根据从终端接收的内容请求消息，由缓存服务器发送内容的步骤。 这些步骤可以防止相同的数据通过无线通信网络多次传输。 因此，与服务相关联的网络使用减少，并且可以更有效地使用网络。

公开(公告)号：US20140010161A1

公开(公告)日：2014-01-09

申请号：US14005816

申请日：2012-02-17

Applicant: Sang Soo Jeong ,  Beom Sik Bae ,  Jung Je Son ,  Chae Gwon Lim ,  Jung Shin Park ,  Kyung Joo Suh

Inventor： Sang Soo Jeong ,  Beom Sik Bae ,  Jung Je Son ,  Chae Gwon Lim ,  Jung Shin Park ,  Kyung Joo Suh

IPC: H04W8/18

CPC classification number: H04W8/18 ,  H04L47/14 ,  H04L61/1511 ,  H04L61/1588 ,  H04L67/2847 ,  H04W4/18

Abstract: The present invention relates to a method and an apparatus for transmitting contents in a mobile communication network. According to one embodiment of the present invention, the method for receiving the contents of user equipment (UE) in a mobile communication system equipped with a local server which is connected to a base station (eNB) and copies partial contents of an external content server and maintains the copied contents, can include: a content determination step of determining whether the selected contents are the contents provided from the local server when a content selection input is received; a request transmission step of transmitting a content transmission request message to the base station (eNB) when the contents are the contents provided from the local server; and a content reception step of receiving the contents from the base station. According to one embodiment of the present invention, the present invention provides the method and the apparatus for efficiently receiving the contents which reduce resources used for receiving the contents and shorten a delay time.

Abstract translation: 本发明涉及一种在移动通信网络中发送内容的方法和装置。 根据本发明的一个实施例，在配备有连接到基站（eNB）的本地服务器并复制外部内容服务器的部分内容的移动通信系统中接收用户设备（UE）的内容的方法 并且维护所复制的内容可以包括：内容确定步骤，当接收到内容选择输入时，确定所选择的内容是否是从本地服务器提供的内容; 当内容是从本地服务器提供的内容时，向基站（eNB）发送内容传输请求消息的请求发送步骤; 以及从基站接收内容的内容接收步骤。 根据本发明的一个实施例，本发明提供了有效地接收内容的方法和装置，其减少了用于接收内容的资源并缩短了延迟时间。

公开(公告)号：US08611904B2

公开(公告)日：2013-12-17

申请号：US13095238

申请日：2011-04-27

Applicant: Chan-Ho Min ,  Jung-Soo Jung ,  Dong-Wook Kim ,  Kyeong-In Jeong ,  Jong-Hyung Kwun ,  Chae-Gwon Lim ,  Young-Hyun Jeon

Inventor： Chan-Ho Min ,  Jung-Soo Jung ,  Dong-Wook Kim ,  Kyeong-In Jeong ,  Jong-Hyung Kwun ,  Chae-Gwon Lim ,  Young-Hyun Jeon

IPC: H04W36/00 ,  H04W4/00 ,  H04B17/00

CPC classification number: H04W36/30 ,  H04W36/0055 ,  H04W36/0083 ,  H04W36/165 ,  H04W48/16

Abstract: An apparatus and method for providing handover support information in a mobile communication system are provided. A method for an Base Station (BS) to provide information necessary for measurement report trigger performance to a Mobile Station (MS) after the MS determines neighboring BSs in a mobile communication system includes, in a case where the MS is an active mode MS, providing a Time To Trigger (TTT) independently by a specific neighboring BS to the active mode MS and, in a case where the MS is an idle mode MS, providing a reselection time period (Treselection) independently by the specific neighboring BS to the idle mode MS.

Abstract translation: 提供了一种用于在移动通信系统中提供切换支持信息的装置和方法。 在MS确定移动通信系统中的相邻BS之后，基站（BS）向移动站（MS）提供测量报告触发性能所必需的信息的方法包括：在MS为主动模式MS的情况下， 提供由特定相邻BS独立于活动模式MS的时间触发（TTT），并且在MS是空闲模式MS的情况下，由特定相邻BS独立地向空闲提供重选时间段（Treselection） 模式MS。

公开(公告)号：US20130286828A1

公开(公告)日：2013-10-31

申请号：US13978063

申请日：2012-01-03

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

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

IPC: H04W28/02

CPC classification number: H04W28/0289 ,  H04W28/02 ,  H04W76/18

Abstract: The present invention relates to a congestion control method for a Mobility Management Entity (MME) in a mobile communication system. The method includes: receiving a mobility management request signal from a user equipment (UE) having Packet Data Network (PDN) connections for at least one Access Point Name (APN); checking whether the APN is in a congested state; and rejecting, when a specific APN is in a congested state, the mobility management request.

Abstract translation: 本发明涉及移动通信系统中的移动性管理实体（MME）的拥塞控制方法。 该方法包括：从具有用于至少一个接入点名称（APN）的分组数据网络（PDN）连接的用户设备（UE）接收移动性管理请求信号; 检查APN是否处于拥塞状态; 并且当特定APN处于拥塞状态时拒绝移动性管理请求。

公开(公告)号：US20130155920A1

公开(公告)日：2013-06-20

申请号：US13521551

申请日：2011-01-07

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

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

IPC: H04W4/14

CPC classification number: H04W4/14 ,  H04L51/38 ,  H04L67/12 ,  H04W4/12 ,  H04W4/70 ,  H04W8/26

Abstract: 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.

Abstract translation: 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。