公开(公告)号：US20080176569A1

公开(公告)日：2008-07-24

申请号：US11970307

申请日：2008-01-07

申请人： Jung-Soo JUNG ,  Beom-Sik Bae ,  Dae-Gyun Kim ,  Kyung-Joo Suh

发明人： Jung-Soo JUNG ,  Beom-Sik Bae ,  Dae-Gyun Kim ,  Kyung-Joo Suh

IPC分类号： H04Q7/20

CPC分类号： H04W36/0066 ,  H04W36/0033

摘要： A method and system for performing handoff between a source system and a target system are provided. The target system has a different network access standard from that of the source system. An access terminal, connected to the source system, transmits a request message including an identifier of the access terminal to be identified in the target system, to the target system, via the source system, in order to access the target system. A session storage of the target system acquires the identifier of the access terminal from the access terminal via the source system. The session storage of the target system acquires session information of the access terminal from an old session storage to which the access terminal was connected before it accesses the source system, using the acquired identifier. After the session information is acquired, a gateway of the target system acquires context information related to a data service of the access terminal from a gateway of the source system. After handoff of the access terminal, the target system provides the data service to the access terminal using the session information and the data service-related information.

摘要翻译： 提供了一种用于在源系统和目标系统之间执行切换的方法和系统。 目标系统具有与源系统不同的网络访问标准。 连接到源系统的接入终端经由源系统向目标系统发送包括目标系统中要识别的接入终端的标识符的请求消息，以便接入目标系统。 目标系统的会话存储经由源系统从接入终端获取接入终端的标识符。 目标系统的会话存储使用所获取的标识符，在接入终端连接的旧会话存储器访问源系统之前从接收终端的会话信息获取。 在获取会话信息之后，目标系统的网关从源系统的网关获取与接入终端的数据业务相关的上下文信息。 在接入终端切换之后，目标系统使用会话信息和数据业务相关信息向接入终端提供数据业务。

公开(公告)号：US20080170548A1

公开(公告)日：2008-07-17

申请号：US11970315

申请日：2008-01-07

申请人： Kyung-Joo SUH ,  Beom-Sik BAE ,  Dae-Gyun KIM ,  Jung-Soo JUNG ,  Veronica KONDRATIEVA ,  Yong CHANG ,  Nae-Hyun LIM ,  Jung-Shin PARK ,  Dae-Woo LEE ,  Jun-Hwan OH

发明人： Kyung-Joo SUH ,  Beom-Sik BAE ,  Dae-Gyun KIM ,  Jung-Soo JUNG ,  Veronica KONDRATIEVA ,  Yong CHANG ,  Nae-Hyun LIM ,  Jung-Shin PARK ,  Dae-Woo LEE ,  Jun-Hwan OH

IPC分类号： H04Q7/00

CPC分类号： H04W36/0022 ,  H04W36/0033

摘要： A handoff method between a source network to which a terminal is connected in order of a Base Station (BS) and an Access Service Network (ASN), and a target network to which the terminal is connected in order of a Packet Data Service Node (PDSN), a Packet Control Function (PCF) and an Access Network (AN). The terminal sends a handoff request message with AN information of the target network to the ASN via the BS. The ASN forwards the handoff request message to the PCF via the PDSN using the AN information. Upon receipt of the handoff request message, the PCF sends a request for session information to the ASN via the PDSN. The PDSN sends a request for context information to the ASN. Upon receipt of the session information request and the context information request, the ASN transfers the context information to the PDSN and transfers the session information to the AN via the PDSN and the PCF.

摘要翻译： 根据基站（BS）和接入服务网络（ASN）的顺序连接的终端的源网络与终端以分组数据业务节点的顺序连接的目的网络之间的切换方法 PDSN），分组控制功能（PCF）和接入网络（AN）。 终端通过BS向ASN发送具有目标网络的AN信息的切换请求消息。 ASN使用AN信息经由PDSN将切换请求消息转发到PCF。 在接收到切换请求消息时，PCF通过PDSN向ASN发送会话信息请求。 PDSN向ASN发送上下文信息请求。 在接收到会话信息请求和上下文信息请求之后，ASN将上下文信息传送到PDSN，并经由PDSN和PCF将会话信息传送给AN。

公开(公告)号：US20080311906A1

公开(公告)日：2008-12-18

申请号：US12053217

申请日：2008-03-21

申请人： Kyung-Joo SUH ,  Ji-Cheol LEE ,  Jung-Soo JUNG ,  Beom-Sik BAE

发明人： Kyung-Joo SUH ,  Ji-Cheol LEE ,  Jung-Soo JUNG ,  Beom-Sik BAE

IPC分类号： H04Q7/20

CPC分类号： H04L9/0869 ,  H04L9/321 ,  H04L9/3271 ,  H04L63/0428 ,  H04L63/0892 ,  H04L63/162 ,  H04L2209/56 ,  H04L2209/80 ,  H04W12/04 ,  H04W12/06 ,  H04W88/14 ,  H04W88/16 ,  H04W92/14

摘要： A method and apparatus for performing device authentication and user authentication in a mobile communication network are provided. A connection is established between an MS and an SRNC that controls communications of the MS through a BS. The SRNC receives a D-MSK for device authentication of the MS from an AAA server that has completed an EAP negotiation with the MS and stores the D-MSK by the SRNC, when the BS triggers an EAP authentication after the connection establishment. The SRNC receives an R-MSK from an AG and stores the R-MSK after the connection establishment. The R-MSK is generated using a U-MSK for user authentication of the MS received from the AAA server by the AG. The SRNC generates a PMK for use during a session using at least one of the D-MSK and the R-MSK, and one of the BS and the SRNC generate a key set using the PMK, for use in at least one of data encryption, data integrity check, and session management during the session.

摘要翻译： 提供了一种用于在移动通信网络中执行设备认证和用户认证的方法和装置。 在MS和控制MS通过BS的通信的SRNC之间建立连接。 当连接建立后，BS触发EAP认证，SRNC从已经与MS完成EAP协商的AAA服务器接收到MS的设备认证的D-MSK，并且由SRNC存储D-MSK。 SRNC从AG接收到R-MSK，并在连接建立后存储R-MSK。 使用U-MSK生成R-MSK，用于由AG从AAA服务器接收的MS的用户认证。 SRNC在会话期间使用至少一个D-MSK和R-MSK生成PMK，并且BS和SRNC中的一个使用PMK生成密钥集，用于数据加密中的至少一个 ，数据完整性检查和会话管理。

公开(公告)号：US20080192722A1

公开(公告)日：2008-08-14

申请号：US11969052

申请日：2008-01-03

申请人： Jung-Soo JUNG ,  Hwan-Joo KWON ,  Dae-Gyun KIM ,  Beom-Sik BAE

发明人： Jung-Soo JUNG ,  Hwan-Joo KWON ,  Dae-Gyun KIM ,  Beom-Sik BAE

IPC分类号： H04J3/00

CPC分类号： H04L1/1867 ,  H04L1/1896 ,  H04W72/042

摘要： An apparatus and method for transmitting and receiving packet data in persistent resources in a wireless communication system using Hybrid Automatic Repeat reQuest (HARQ) are provided, in which a user buffer stores user data to be transmitted to a receiver, a controller allocates persistent resources to the receiver according to the data type of the user data and controls a Packet Start Indicator (PSI) to be included in an initial transmission subpacket, when the initial transmission subpacket is transmitted, and a transmission and reception processor transmits the user data and the PSI to the receiver and receives a response signal from the receiver.

摘要翻译： 提供了一种在使用混合自动重传请求（HARQ）的无线通信系统中在持久资源中发送和接收分组数据的装置和方法，其中用户缓冲器存储要发送到接收机的用户数据，控制器将持续资源分配给 根据用户数据的数据类型接收接收机，并且当发送初始传输子分组时控制要包括在初始传输子分组中的分组开始指示符（PSI），并且发送和接收处理器发送用户数据和PSI 并且从接收器接收响应信号。

公开(公告)号：US20110263262A1

公开(公告)日：2011-10-27

申请号：US13095238

申请日：2011-04-27

申请人： Chan-Ho MIN ,  Jung-Soo JUNG ,  Dong-Wook KIM ,  Kyeong-In JEONG ,  Jong-Hyung KWUN ,  Chae-Gwon LIM ,  Young-Hyun JEON

发明人： Chan-Ho MIN ,  Jung-Soo JUNG ,  Dong-Wook KIM ,  Kyeong-In JEONG ,  Jong-Hyung KWUN ,  Chae-Gwon LIM ,  Young-Hyun JEON

IPC分类号： H04W36/32

CPC分类号： H04W36/30 ,  H04W36/0055 ,  H04W36/0083 ,  H04W36/165 ,  H04W48/16

摘要： 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.

摘要翻译： 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。