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。

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。

公开(公告)号：US09185545B2

公开(公告)日：2015-11-10

申请号：US13131169

申请日：2009-11-24

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

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

IPC分类号： H04W8/08 ,  H04W36/08 ,  H04W76/02 ,  H04W80/04 ,  H04W84/04

CPC分类号： H04W8/082 ,  H04L2212/00 ,  H04W36/08 ,  H04W76/10 ,  H04W80/04 ,  H04W84/045

摘要： A local breakout session establishment method and apparatus in an Evolved Packet System (EPS) is provided for an HeNB to efficiently route local IP packets. A local breakout service method for a wireless communication system including a macro evolved Node B (eNB) and a Home eNB (HeNB) having a Packet Data Network (PDN) gateway (PGW) and a serving gateway (SGW) includes selecting, at a Mobility Management Entity (MME), the PGW of the HeNB and transmitting a Create Default Bearer Request message to the HeNB in response to a local breakout service request message including a local breakout Access Point Name (APN); assigning, at the HeNB, an IP address to a user equipment transmitted the local breakout service request message and transmitting a Create Default Bearer Response message including a Tunnel Endpoint Identifier (TEID) to the MME; transmitting a Bearer Setup Request message including the TEID from the MME to the HeNB; and configuring, at the HeNB, a radio bearer with the user equipment and routing data transmitted by the user equipment through the radio bearer to an Internet Protocol (IP) network by means of the internal PGW.

摘要翻译： 为HeNB提供了演进分组系统（EPS）中的本地突围会话建立方法和装置，以有效地路由本地IP分组。 包括具有分组数据网络（PDN）网关（PGW）和服务网关（SGW）的宏演进节点B（eNB）和家庭eNB（HeNB）的无线通信系统的本地突围服务方法包括： 移动性管理实体（MME），HeNB的PGW，并响应于包括本地突围接入点名称（APN）的本地突围服务请求消息向HeNB发送创建默认承载请求消息; 在所述HeNB处向所述用户设备发送本地中断服务请求消息的IP地址，并向所述MME发送包括隧道端点标识符（TEID）的创建默认承载响应消息; 从MME向HeNB发送包括TEID的承载建立请求消息; 以及在所述HeNB处，通过所述内部PGW，将所述用户设备的无线承载和所述用户设备通过所述无线承载发送的路由数据配置到因特网协议（IP）网络。

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。

公开(公告)号：US09414275B2

公开(公告)日：2016-08-09

申请号：US13120778

申请日：2009-09-21

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

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

IPC分类号： H04W36/30 ,  H04W36/04 ,  H04W36/00 ,  H04W84/04

CPC分类号： H04W36/04 ,  H04W36/0061 ,  H04W84/045

摘要： A wireless communication system for performing a handover to a femto base station is provided. The system includes user equipment, a femto subscriber information storage, a core network entity or a macro base station or a serving base station. The femto subscriber information storage stores a list of femto base stations that allows the access of user equipment, i.e., an accessible list. The core network entity or the macro base station receives and stores the accessible list. When any of the user equipment requests a handover toward a femto base station as a target base station, and the target base station is included in the accessible list stored, the core network entity or the macro base station requests a handover toward the target base station. A method for performing a handover to the core network entity and the macro base station is also provided.

摘要翻译： 提供了一种用于执行到毫微微基站的切换的无线通信系统。 该系统包括用户设备，毫微微用户信息存储，核心网络实体或宏基站或服务基站。 毫微微用户信息存储器存储允许访问用户设备的毫微微基站的列表，即可访问列表。 核心网络实体或宏基站接收并存储可访问列表。 当任何用户设备请求作为目标基站的毫微微基站切换，并且目标基站包括在存储的可访问列表中时，核心网络实体或宏基站向目标基站请求切换 。 还提供了用于执行到核心网络实体和宏基站的切换的方法。

公开(公告)号：US08711806B2

公开(公告)日：2014-04-29

申请号：US12608658

申请日：2009-10-29

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

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

IPC分类号： H04W4/00

CPC分类号： H04W36/02

摘要： A communication system and data transmission method thereof are provided. The method includes adding an end marker to the end of source data and transmitting the source data and the end marker for a Packet data network GateWay (PGW) to a source evolved Node B (eNB) if a handover is carried out from the source eNB to a target eNB while the PGW is transmitting the source data to the source eNB, forwarding the source data and the end marker from the source eNB to the target eNB, transmitting target data immediately following the source data from the PGW to the target eNB, and transmitting the source data and the target data, which is classified into the source data by the end marker and immediately follows the end of the source data, from the target eNB to user equipment.

摘要翻译： 提供了一种通信系统及其数据传输方法。 该方法包括：如果从源eNB执行切换，则向源数据的末尾添加结束标记，并将源数据和分组数据网络GateWay（PGW）的结束标记发送到源演进节点B（eNB） 在PGW向源eNB发送源数据的同时，将源数据和结束标记从源eNB转发到目标eNB，将来自PGW的源数据紧随其后的目标数据发送到目标eNB， 并且从目标eNB向用户设备发送源数据和目标数据，该数据和目标数据由终端标记分类为源数据，并且紧随着源数据结束。

公开(公告)号：US20110235605A1

公开(公告)日：2011-09-29

申请号：US13131464

申请日：2009-11-24

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

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

IPC分类号： H04W72/04

CPC分类号： H04W72/04 ,  H04W36/14 ,  H04W72/0413 ,  H04W72/042 ,  H04W76/10

摘要： 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).

摘要翻译： 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：US08781480B2

公开(公告)日：2014-07-15

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 ,  H04W4/00

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。

公开(公告)号：US08644831B2

公开(公告)日：2014-02-04

申请号：US12692278

申请日：2010-01-22

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

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

IPC分类号： H04W36/00 ,  H04W4/00 ,  H04W72/00 ,  H04B1/38

CPC分类号： H04W36/12 ,  H04W84/045

摘要： A redirection method of a femto cell is provided together with a communication system based thereon. A serving gateway, connected with a specific femto cell, or an additional server determines whether there is a need for a redirection of the femto cell by using a load condition of the serving gateway or a target gateway. If the redirection is determined, the femto cell receives redirection instructions from the serving gateway to the target gateway and then the redirection is performed. Since the femto cell is redirected from the overloaded femto gateway to another femto gateway, the femto cell can continuously provide a communication service to user terminals.

摘要翻译： 毫微微小区的重定向方法与基于其的通信系统一起提供。 与特定毫微微小区连接的服务网关或附加服务器通过使用服务网关或目标网关的负载条件来确定是否需要重定向毫微微小区。 如果确定重定向，则毫微微小区从服务网关接收到目标网关的重定向指令，然后执行重定向。 由于毫微微小区被重定向到过载的毫微微网关到另一个毫微微网关，所以毫微微小区可以连续向用户终端提供通信服务。

公开(公告)号：US20110183675A1

公开(公告)日：2011-07-28

申请号：US13120778

申请日：2009-09-21

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

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

IPC分类号： H04W36/00

CPC分类号： H04W36/04 ,  H04W36/0061 ,  H04W84/045

摘要： A wireless communication system for performing a handover to a femto base station is provided. The system includes user equipment, a femto subscriber information storage, a core network entity or a macro base station or a serving base station. The femto subscriber information storage stores a list of femto base stations that allows the access of user equipment, i.e., an accessible list. The core network entity or the macro base station receives and stores the accessible list. When any of the user equipment requests a handover toward a femto base station as a target base station, and the target base station is included in the accessible list stored, the core network entity or the macro base station requests a handover toward the target base station. A method for performing a handover to the core network entity and the macro base station is also provided.

摘要翻译： 提供了一种用于执行到毫微微基站的切换的无线通信系统。 该系统包括用户设备，毫微微用户信息存储，核心网络实体或宏基站或服务基站。 毫微微用户信息存储器存储允许访问用户设备的毫微微基站的列表，即可访问列表。 核心网络实体或宏基站接收并存储可访问列表。 当任何用户设备请求作为目标基站的毫微微基站切换，并且目标基站包括在存储的可访问列表中时，核心网络实体或宏基站向目标基站请求切换 。 还提供了用于执行到核心网络实体和宏基站的切换的方法。