公开(公告)号：US20120003980A1

公开(公告)日：2012-01-05

申请号：US13203064

申请日：2010-02-24

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

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

IPC分类号： H04W40/00

CPC分类号： H04W76/12 ,  H04W68/00 ,  H04W76/28 ,  H04W84/045

摘要： A method and apparatus for supporting local breakout (LBO) in a wireless communication network including femtocells are disclosed. The method includes: sending, by a user equipment, a PDN connectivity request message to a femtocell base station, for setting up an LBO bearer toward a data network different from the core network; forwarding, by the femtocell base station, the PDN connectivity request message to a femto mobility management entity managing LBO bearer setup; and setting up, by the femto mobility management entity, an LBO bearer between the user equipment and the data network by establishing a connection between the user equipment and a femto PDN gateway.

摘要翻译： 公开了一种用于在包括毫​​微微小区的无线通信网络中支持本地突围（LBO）的方法和装置。 该方法包括：由用户设备向毫微微小区基站发送PDN连接请求消息，用于向不同于核心网的数据网络建立LBO承载; 由毫微微小区基站向管理LBO承载建立的毫微微移动性管理实体转发PDN连接请求消息; 以及由所述毫微微移动性管理实体通过建立所述用户设备与所述毫微微PDN网关之间的连接来在所述用户设备与所述数据网络之间建立LBO承载。

公开(公告)号：US20120094627A1

公开(公告)日：2012-04-19

申请号：US13264868

申请日：2010-04-16

申请人： Kyung Joo Suh ,  Song Yean Cho ,  Beom Sik Bae ,  Han Na Lim

发明人： Kyung Joo Suh ,  Song Yean Cho ,  Beom Sik Bae ,  Han Na Lim

IPC分类号： H04M11/04

CPC分类号： H04W4/22 ,  H04M2242/04 ,  H04W4/90 ,  H04W60/04 ,  H04W76/10 ,  H04W76/50 ,  H04W88/005 ,  H04W88/02

摘要： The present invention relates to a method and a system for managing an emergency call between a terminal and a network by using a non-access stratum protocol in a mobile communication network. A method for providing an emergency call service by a terminal in accordance with one embodiment of the present invention comprises the steps of: enabling the terminal to transmit an access request message including an emergency call identifier to a mobility management entity; enabling the terminal to attempt to authenticate the mobility management entity after the step of transmitting the access request message; enabling the terminal to receive an access grant message including the emergency call identifier from the mobility management entity; and enabling the terminal which receives the access grant message, to provide an emergency call service through the mobility management entity. According to one embodiment of the present invention, the emergency call is enabled.

摘要翻译： 本发明涉及通过在移动通信网络中使用非接入层协议来管理终端与网络之间的紧急呼叫的方法和系统。 根据本发明的一个实施例的用于由终端提供紧急呼叫服务的方法包括以下步骤：使终端能够向移动性管理实体发送包括紧急呼叫标识符的接入请求消息; 使终端在发送接入请求消息的步骤之后尝试认证移动性管理实体; 使得终端能够从移动性管理实体接收包括紧急呼叫标识符的接入许可消息; 以及使能接收所述接入许可消息的终端通过所述移动性管理实体提供紧急呼叫服务。 根据本发明的一个实施例，能够进行紧急呼叫。

公开(公告)号：US08855594B2

公开(公告)日：2014-10-07

申请号：US13264868

申请日：2010-04-16

申请人： Kyung Joo Suh ,  Song Yean Cho ,  Beom Sik Bae ,  Han Na Lim

发明人： Kyung Joo Suh ,  Song Yean Cho ,  Beom Sik Bae ,  Han Na Lim

IPC分类号： H04M11/04 ,  H04W76/00 ,  H04W4/22

CPC分类号： H04W4/22 ,  H04M2242/04 ,  H04W4/90 ,  H04W60/04 ,  H04W76/10 ,  H04W76/50 ,  H04W88/005 ,  H04W88/02

摘要： The present invention relates to a method and a system for managing an emergency call between a terminal and a network by using a non-access stratum protocol in a mobile communication network. A method for providing an emergency call service by a terminal in accordance with one embodiment of the present invention comprises the steps of: enabling the terminal to transmit an access request message including an emergency call identifier to a mobility management entity; enabling the terminal to attempt to authenticate the mobility management entity after the step of transmitting the access request message; enabling the terminal to receive an access grant message including the emergency call identifier from the mobility management entity; and enabling the terminal which receives the access grant message, to provide an emergency call service through the mobility management entity. According to one embodiment of the present invention, the emergency call is enabled.

摘要翻译： 本发明涉及通过在移动通信网络中使用非接入层协议来管理终端与网络之间的紧急呼叫的方法和系统。 根据本发明的一个实施例的用于由终端提供紧急呼叫服务的方法包括以下步骤：使终端能够向移动性管理实体发送包括紧急呼叫标识符的接入请求消息; 使终端在发送接入请求消息的步骤之后尝试认证移动性管理实体; 使得终端能够从移动性管理实体接收包括紧急呼叫标识符的接入许可消息; 以及使能接收所述接入许可消息的终端通过所述移动性管理实体提供紧急呼叫服务。 根据本发明的一个实施例，能够进行紧急呼叫。

公开(公告)号：US20140010161A1

公开(公告)日：2014-01-09

申请号：US14005816

申请日：2012-02-17

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

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

IPC分类号： H04W8/18

CPC分类号： H04W8/18 ,  H04L47/14 ,  H04L61/1511 ,  H04L61/1588 ,  H04L67/2847 ,  H04W4/18

摘要： 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.

摘要翻译： 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：US09813890B2

公开(公告)日：2017-11-07

申请号：US14005816

申请日：2012-02-17

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

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

IPC分类号： H04H1/00 ,  G06F15/173 ,  H04W36/00 ,  H04W8/18 ,  H04L12/801 ,  H04W4/18 ,  H04L29/08 ,  H04L29/12

CPC分类号： H04W8/18 ,  H04L47/14 ,  H04L61/1511 ,  H04L61/1588 ,  H04L67/2847 ,  H04W4/18

摘要： 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.

公开(公告)号：US09294275B2

公开(公告)日：2016-03-22

申请号：US14131590

申请日：2012-07-09

申请人： Kyung Joo Suh ,  Sung Ho Choi ,  Beom Sik Bae ,  Young Kyo Baek ,  Sang Soo Jeong ,  Seung Woo Seo ,  Young Hoon Park ,  Dong Hyun Je

发明人： Kyung Joo Suh ,  Sung Ho Choi ,  Beom Sik Bae ,  Young Kyo Baek ,  Sang Soo Jeong ,  Seung Woo Seo ,  Young Hoon Park ,  Dong Hyun Je

IPC分类号： H04L9/08 ,  H04L29/06 ,  H04W12/04

CPC分类号： H04L9/0891 ,  H04L9/0836 ,  H04L63/064 ,  H04L63/065 ,  H04L2209/601 ,  H04W12/02 ,  H04W12/04

摘要： The present invention relates to a method and apparatus for updating a key for encrypting multicast data in a wireless communication system. The method of the present invention is characterized by comprising: an information receiving step of receiving information on a group entry time and a group exit time from users who have newly entered an arbitrary group including at least one subgroup; a grouping step of grouping the users using the information on the group entry time and the group exit time; and a key transmission step of either transmitting, to the newly-entered users, keys related to the group and the subgroups, or updating, for the remaining users of the subgroups, both the key related to the subgroup to which the user exiting the group belongs and the key of the group and then transmitting the updated keys to the users of the subgroups.

摘要翻译： 本发明涉及一种在无线通信系统中更新用于加密组播数据的密钥的方法和装置。 本发明的方法的特征在于包括：信息接收步骤，从新进入包括至少一个子组的任意组的用户接收关于组进入时间和组退出时间的信息; 使用组入口时间和组退出时间的信息对用户进行分组的分组步骤; 以及密钥发送步骤，向新输入的用户发送与组和子组相关的密钥，或者为子组的剩余用户更新与用户离开组的子组相关的密钥 属于该组的密钥，然后将更新的密钥发送给子组的用户。

公开(公告)号：US20140140511A1

公开(公告)日：2014-05-22

申请号：US14131590

申请日：2012-07-09

申请人： Kyung Joo Suh ,  Sung Ho Choi ,  Beom Sik Bae ,  Young Kyo Baek ,  Sang Soo Jeong ,  Seung Woo Seo ,  Young Hoon Park ,  Dong Hyun Je

发明人： Kyung Joo Suh ,  Sung Ho Choi ,  Beom Sik Bae ,  Young Kyo Baek ,  Sang Soo Jeong ,  Seung Woo Seo ,  Young Hoon Park ,  Dong Hyun Je

IPC分类号： H04L9/08

CPC分类号： H04L9/0891 ,  H04L9/0836 ,  H04L63/064 ,  H04L63/065 ,  H04L2209/601 ,  H04W12/02 ,  H04W12/04

摘要： The present invention relates to a method and apparatus for updating a key for encrypting multicast data in a wireless communication system. The method of the present invention is characterized by comprising: an information receiving step of receiving information on a group entry time and a group exit time from users who have newly entered an arbitrary group including at least one subgroup; a grouping step of grouping the users using the information on the group entry time and the group exit time; and a key transmission step of either transmitting, to the newly-entered users, keys related to the group and the subgroups, or updating, for the remaining users of the subgroups, both the key related to the subgroup to which the user exiting the group belongs and the key of the group and then transmitting the updated keys to the users of the subgroups.

摘要翻译： 本发明涉及一种在无线通信系统中更新用于加密组播数据的密钥的方法和装置。 本发明的方法的特征在于包括：信息接收步骤，从新进入包括至少一个子组的任意组的用户接收关于组进入时间和组退出时间的信息; 使用组入口时间和组退出时间的信息对用户进行分组的分组步骤; 以及密钥发送步骤，向新输入的用户发送与组和子组相关的密钥，或者为子组的剩余用户更新与用户离开组的子组相关的密钥 属于该组的密钥，然后将更新的密钥发送给子组的用户。

公开(公告)号：US08555064B2

公开(公告)日：2013-10-08

申请号：US12609410

申请日：2009-10-30

申请人： Kyung Joo Suh ,  Kyeong In Jeong ,  Chae Gwon Lim

发明人： Kyung Joo Suh ,  Kyeong In Jeong ,  Chae Gwon Lim

IPC分类号： H04L9/32 ,  G06F15/16 ,  H04K1/00 ,  H04L9/00

CPC分类号： H04W12/08 ,  H04L63/164 ,  H04L63/205

摘要： A security system processing method of a User Equipment (UE) and a security system for a wireless communication system are provided. The security processing method of the UE includes transmitting a Layer 3 message including a UE security capability to a Mobility Management Entity (MME) and the eNB, receiving a Access Stratum Security Mode Command (AS SMC) including a AS security algorithm selected by the eNB, as a result of verification of the UE security capability and information received from the MME, and a AS Message Authentication Code (MAC), transmitting a AS security mode complete message including the AS SMC to the eNB after verification of integrity of the AS SMC using the AS MAC, and transmitting, when receiving a Non Access Stratum (NAS) SMC including the UE security capability, a NAS security mode complete message to the MME after verification of integrity of the NAS SMC.

摘要翻译： 提供了用户设备（UE）和无线通信系统的安全系统的安全系统处理方法。 UE的安全处理方法包括向移动性管理实体（MME）和eNB发送包括UE安全能力的第3层消息，接收包括eNB选择的AS安全算法的接入层安全模式命令（AS SMC） 作为UE的安全能力验证和从MME接收的信息的结果，以及AS消息认证码（MAC），在验证AS SMC的完整性之后，向eNB发送包括AS SMC的AS安全模式完成消息 使用AS MAC，并且在验证NAS SMC的完整性之后，向MME接收到包含UE安全能力的非接入层（NAS）SMC的NAS安全模式完成消息。

公开(公告)号：US09037112B2

公开(公告)日：2015-05-19

申请号：US13635309

申请日：2011-03-15

申请人： Rajavelsamy Rajadurai ,  Han Na Lim ,  Kyung Joo Suh

发明人： Rajavelsamy Rajadurai ,  Han Na Lim ,  Kyung Joo Suh

IPC分类号： H04M1/66 ,  H04W12/04 ,  H04L9/08 ,  H04W8/26 ,  H04W92/08 ,  H04W12/06

CPC分类号： H04W12/04 ,  H04L9/0822 ,  H04L2209/80 ,  H04W8/18 ,  H04W8/20 ,  H04W8/265 ,  H04W12/06 ,  H04W92/08

摘要： The present invention provides a method and system for secured remote provisioning of a universal integrated circuit card of a user equipment. A system includes a user equipment for initiating a request for remote provisioning of an universal integrated circuit card (UICC) in the user equipment, where the request for remote provisioning includes a machine identifier (MID) associated with the user equipment and a public land mobile network (PLMN) identifier (ID) associated with an network operator. The system also includes at least one shared key management server for dynamically generating security keys and an operator shared key using the security keys, the MID. Moreover, the system includes an operator network for generating a subscription key using the operator shared key and an international mobile subscriber identity (IMSI), and provisioning the IMSI in a secured manner to the UICC of the user equipment using the security keys.

摘要翻译： 本发明提供一种用于用户设备的通用集成电路卡的安全远程供应的方法和系统。 一种系统包括：用户设备，用于发起在用户设备中远程提供通用集成电路卡（UICC）的请求，其中远程供应请求包括与用户设备相关联的机器标识符（MID）和公共陆地移动 网络（PLMN）标识符（ID）。 该系统还包括至少一个共享密钥管理服务器，用于使用安全密钥MID动态生成安全密钥和操作员共享密钥。 此外，该系统包括运营商网络，用于使用运营商共享密钥和国际移动用户身份（IMSI）生成订阅密钥，并且以安全的方式将IMSI以使用安全密钥的方式提供给用户设备的UICC。

公开(公告)号：US20130012168A1

公开(公告)日：2013-01-10

申请号：US13635309

申请日：2011-03-15

申请人： Rajavelsamy Rajadurai ,  Han Na Lim ,  Kyung Joo Suh

发明人： Rajavelsamy Rajadurai ,  Han Na Lim ,  Kyung Joo Suh

IPC分类号： H04W12/04

CPC分类号： H04W12/04 ,  H04L9/0822 ,  H04L2209/80 ,  H04W8/18 ,  H04W8/20 ,  H04W8/265 ,  H04W12/06 ,  H04W92/08

摘要： The present invention provides a method and system for secured remote provisioning of a universal integrated circuit card of a user equipment. A system includes a user equipment for initiating a request for remote provisioning of an universal integrated circuit card (UICC) in the user equipment, where the request for remote provisioning includes a machine identifier (MID) associated with the user equipment and a public land mobile network (PLMN) identifier (ID) associated with an network operator. The system also includes at least one shared key management server for dynamically generating security keys and an operator shared key using the security keys, the MID. Moreover, the system includes an operator network for generating a subscription key using the operator shared key and an international mobile subscriber identity (IMSI), and provisioning the IMSI in a secured manner to the UICC of the user equipment using the security keys.

摘要翻译： 本发明提供一种用于用户设备的通用集成电路卡的安全远程供应的方法和系统。 一种系统包括：用户设备，用于发起在用户设备中远程提供通用集成电路卡（UICC）的请求，其中远程供应请求包括与用户设备相关联的机器标识符（MID）和公共陆地移动 网络（PLMN）标识符（ID）。 该系统还包括至少一个共享密钥管理服务器，用于使用安全密钥MID动态生成安全密钥和操作员共享密钥。 此外，该系统包括运营商网络，用于使用运营商共享密钥和国际移动用户身份（IMSI）生成订阅密钥，并且以安全的方式将IMSI以使用安全密钥的方式提供给用户设备的UICC。