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1. 发明申请

WO2009078534A1 MOBILE TERMINAL AND METHOD OF PERFORMING HANDOVER 审中-公开
标题翻译：移动终端和执行切换的方法
公开(公告)号：WO2009078534A1
公开(公告)日：2009-06-25
申请号：PCT/KR2008/004421
申请日：2008-07-29
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KTFREETEL CO., LTD. , KWON, Hye Yeon , HWANG, You Sun , PARK, Ae Soon
发明人： KWON, Hye Yeon , HWANG, You Sun , PARK, Ae Soon
IPC分类号： H04B7/26
CPC分类号： H04W36/0022
摘要： Enclosed are a mobile terminal and a method of performing handover. The mobile terminal is connected to a selected network among a plurality of networks sensed in accordance with the movement of the mobile terminal so that handover is performed between different networks and that a service used by the mobile terminal is continuously provided. Therefore, the convenience of a user is improved and network utility is improved.
摘要翻译：封闭的是移动终端和执行切换的方法。移动终端在根据移动终端的移动感知的多个网络中连接到所选择的网络，以便在不同网络之间进行切换，并且连续提供由移动终端使用的服务。因此，提高了用户的便利性，提高了网络效用。

2. 发明申请

WO2007102702A2 FAST RE-AUTHENTICATION METHOD IN UMTS 审中-公开
标题翻译： UMTS中的快速重认证方法
公开(公告)号：WO2007102702A2
公开(公告)日：2007-09-13
申请号：PCT/KR2007/001125
申请日：2007-03-07
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KWON, Hye-Yeon , PARK, Ae-Soon , RO, Kwang-Hyun
发明人： KWON, Hye-Yeon , PARK, Ae-Soon , RO, Kwang-Hyun
IPC分类号： H04Q7/38 , H04L12/28 , H04L29/06
CPC分类号： H04W12/06 , H04L63/061 , H04L63/0853 , H04W4/00 , H04W12/04 , H04W36/0038 , H04W36/14
摘要： The present invention relates to a fast re-authentication method in a UMTS (universal mobile telecommunications system) during handover between a WLAN (wireless local area network) and the UMTS. A fast re-authentication message is added to a PMM (packet mobility management) protocol, which is a packet mobility management protocol, in the UMTS, which is a 3G mobile communication system, and a re-authentication identifier is added to the existing authentication and encryption message, which makes it possible to perform a fast re-authentication process on a mobile terminal subscriber when handover occurs between a WLAN system and the UMTS and the inside of the UMTS. Therefore, it is possible to reduce a handover delay to the minimum by supporting fast re-authentication that is capable of reducing delay due to an algorithm process for authentication and the generation of authentication vectors and keys during the handover between the UMTS and the WLAN access system.
摘要翻译：本发明涉及在WLAN（无线局域网）与UMTS之间切换期间的UMTS（通用移动通信系统）中的快速重认证方法。在作为3G移动通信系统的UMTS中，向作为分组移动性管理协议的PMM（分组移动性管理）协议添加快速再认证消息，并且将重新认证标识符添加到现有认证和加密消息，这使得当WLAN系统与UMTS和UMTS内部进行切换时，可以在移动终端用户上执行快速重认证处理。因此，通过支持能够减少由于用于认证的算法处理而导致的延迟的快速重新认证以及在UMTS与WLAN接入之间的切换期间生成认证向量和密钥，可以将切换延迟减少到最小系统。

3. 发明申请

WO2007024115A1 AN APPARATUS AND A METHOD FOR SERVICE CONTINUITY BETWEEN UMTS NETWORK AND WLAN NETWORK 审中-公开
标题翻译： UMTS网络与WLAN网络之间的服务连续性的装置和方法
公开(公告)号：WO2007024115A1
公开(公告)日：2007-03-01
申请号：PCT/KR2006/003349
申请日：2006-08-24
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , CHEON, Kyung-Yul , RO, Kwang-Hyun , SHIN, Jae-Wook , KWON, Hye-Yeon , SHIN, Hyung-Cheol , JUNG, Kwang-Ryul , HWANG, You-Sun , PARK, Ae-Soon
发明人： CHEON, Kyung-Yul , RO, Kwang-Hyun , SHIN, Jae-Wook , KWON, Hye-Yeon , SHIN, Hyung-Cheol , JUNG, Kwang-Ryul , HWANG, You-Sun , PARK, Ae-Soon
IPC分类号： H04L12/46
CPC分类号： H04W36/0011 , H04W36/14 , H04W76/22 , H04W88/16
摘要： Service continuity is provided between a 3GPP network and a non-3GPP network. When a mobile station having accepted service in the 3GPP network moves to the non-3GPP network or returns from the non-3GPP network to the 3GPP network, an interworking gateway is interworked with a GGSN through a universal tunnel using a packet data network, and accordingly a mobile subscriber may accept seamless service.
摘要翻译：在3GPP网络和非3GPP网络之间提供业务连续性。当在3GPP网络中接受服务的移动站移动到非3GPP网络或从非3GPP网络返回到3GPP网络时，互通网关通过使用分组数据网络的通用隧道与GGSN互通，以及因此，移动用户可以接受无缝服务。

4. 发明申请

WO2006137705A1 APPARATUS AND METHOD FOR NEGOTIATING QUALITY OF SERVICE 审中-公开
标题翻译：调解服务质量的装置和方法
公开(公告)号：WO2006137705A1
公开(公告)日：2006-12-28
申请号：PCT/KR2006/002415
申请日：2006-06-22
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KWON, Hye-Yeon , SHIN, Hyung-Cheol , SHIN, Jae-Wook , RO, Kwang-Hyun , JUNG, Kwang-Ryul , CHEON, Kyung-Yul , HWANG, You-Sun , PARK, Ae-Soon
发明人： KWON, Hye-Yeon , SHIN, Hyung-Cheol , SHIN, Jae-Wook , RO, Kwang-Hyun , JUNG, Kwang-Ryul , CHEON, Kyung-Yul , HWANG, You-Sun , PARK, Ae-Soon
IPC分类号： H04L12/24
CPC分类号： H04L47/805 , H04L41/5054 , H04L47/785 , H04L47/824 , H04L67/04
摘要： The present invention discloses a gateway and a terminal negotiating a QoS in a network interworking system. The terminal negotiates a QoS with a WLAN access point and establishes a WLAN access bearer. In addition, the terminal negotiates a QoS with the gateway for packet exchange through the WLAN access bearer. The gateway accepts a QoS according to a QoS of an external bearer, and the terminal and the gateway establish an I-WLAN bearer. Subsequently, the terminal negotiates a QoS with the gateway for packet exchange with an end terminal through the I-WLAN bearer. The gateway accepts the QoS depending on available resources of the external and I-WLAN bearers, and the terminal and the gateway establish an IP bearer.
摘要翻译：本发明公开了一种在网络互通系统中协商QoS的网关和终端。终端与WLAN接入点协商QoS，并建立WLAN接入承载。此外，终端通过WLAN接入承载与网关协商QoS以进行分组交换。网关根据外部承载的QoS接受QoS，终端和网关建立I-WLAN承载。随后，终端通过I-WLAN承载与终端协商与终端进行分组交换的终端终端的QoS。网关根据外部和I-WLAN承载的可用资源接受QoS，终端和网关建立IP承载。

5. 发明申请

WO2007035051A3 MULTI-MODE COMMUNICATION SYSTEM AND METHOD THEREOF 审中-公开
标题翻译：多模式通信系统及其方法
公开(公告)号：WO2007035051A3
公开(公告)日：2007-06-21
申请号：PCT/KR2006003766
申请日：2006-09-22
申请人： KOREA ELECTRONICS TELECOMM , JUNG KWANG-RYUL , KWON HYE-YEON , PARK AE-SOON
发明人： JUNG KWANG-RYUL , KWON HYE-YEON , PARK AE-SOON
IPC分类号： H04L12/24 , H04L29/08 , H04W52/02 , H04W68/12 , H04W88/06
CPC分类号： H04W68/12 , H04W52/0216 , H04W88/06 , Y02D70/00 , Y02D70/142 , Y02D70/144
摘要： The present invention relates to a multi-mode communication system and a method thereof. The multi-mode communication system uses a first mode among a plurality communication modes for accessing a first mobility control entity (MCE) (310) among a plurality of MCEs (310, 320, 330), and communicates data with the first MCE (310). The multi-mode communication system receives a paging request that has been transmitted from a multi- mode control entity (MMCE) (400) for accessing a second MCE (320) from the first MCE (310) and analyzes the paging request, and puts the first mode into a sleep mode and a second mode for accessing the second MCE (320) into an awake mode based on the analysis. Subsequently, multi-mode UE accesses the second MCE (320) by using the second mode in the awake mode. According to the present invention, an MMCE(400) for multi-mode control is provided to integrate and manage an idle state for each access mode of multi-mode user equipment, thereby minimizing power consumption due to access of the multi-mode UE to a radio access system In addition, a change of the access of the multi-mode UE to the radio access system due to a paging request can be efficiently performed.
摘要翻译：多模式通信系统及其方法技术领域本发明涉及一种多模式通信系统及其方法。多模式通信系统使用多个通信模式中的第一模式来访问多个MCE（310,320,330）中的第一移动性控制实体（MCE）（310），并且与第一MCE（310）通信数据）。多模式通信系统接收从多模式控制实体（MMCE）（400）发送的寻呼请求，用于从第一MCE（310）接入第二MCE（320）并分析寻呼请求，并将所述第一模式进入休眠模式，以及用于基于所述分析将所述第二MCE（320）访问为唤醒模式的第二模式。随后，多模式UE通过在唤醒模式中使用第二模式来访问第二MCE（320）。根据本发明，提供了一种用于多模式控制的MMCE（400），用于对多模式用户设备的每个接入模式进行空闲状态的整合和管理，从而将由多模UE接入的功耗降到最低无线电接入系统另外，可以有效地执行由于寻呼请求而导致的多模式UE对无线电接入系统的接入的改变。

6. 发明申请

WO2007024116A1 AN APPARATUS AND A METHOD FOR SERVICE CONTINUITY BETWEEN UMTS NETWORK AND WLAN 审中-公开
标题翻译： UMTS网络和WLAN之间的服务连续性的一种装置和方法
公开(公告)号：WO2007024116A1
公开(公告)日：2007-03-01
申请号：PCT/KR2006/003350
申请日：2006-08-24
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , CHEON, Kyung-Yul , RO, Kwang-Hyun , SHIN, Jae-Wook , KWON, Hye-Yeon , SHIN, Hyung-Cheol , JUNG, Kwang-Ryul , HWANG, You-Sun , PARK, Ae-Soon
发明人： CHEON, Kyung-Yul , RO, Kwang-Hyun , SHIN, Jae-Wook , KWON, Hye-Yeon , SHIN, Hyung-Cheol , JUNG, Kwang-Ryul , HWANG, You-Sun , PARK, Ae-Soon
IPC分类号： H04L12/46
CPC分类号： H04W36/0011 , H04W36/14 , H04W76/22 , H04W88/16
摘要： The present invention relates to a method for guaranteeing service continuity between a 3GPP network and a non-3GPP network. According to the exemplary embodiment of the present invention, when a mobile station receiving a service from the 3GPP network moves to the non-3GPP network or it moves back to the 3GPP network from the non-3GPP network, an inter-working gateway inter-works with a SGSN or a GGSN through the 3GPP network to provide a seamless service to a mobile subscriber.
摘要翻译：本发明涉及一种用于保证3GPP网络与非3GPP网络之间的业务连续性的方法。根据本发明的示例性实施例，当从3GPP网络接收服务的移动站移动到非3GPP网络或从非3GPP网络移回到3GPP网络时，通过3GPP网络与SGSN或GGSN协同工作，为移动用户提供无缝服务。

7. 发明申请

WO2006126763A1 NETWORK INTERWORKING SYSTEM AND METHOD FOR NEGOTIATING QOS IN NETWORK INTERWORKING SYSTEM 审中-公开
标题翻译：网络交互系统中的网络交互系统和方法
公开(公告)号：WO2006126763A1
公开(公告)日：2006-11-30
申请号：PCT/KR2005/003722
申请日：2005-11-04
申请人： Electronics and Telecommunications Research Institute , KWON, Hye-yeon , SHIN, Hyung-cheol , RO, Kwang-Hyun , SHIN, Jae-wook , JUNG, Kwang-Ryul , HWANG, You-Sun , CHEON, Kyung-Yul , PARK, Ae-Soon
发明人： KWON, Hye-yeon , SHIN, Hyung-cheol , RO, Kwang-Hyun , SHIN, Jae-wook , JUNG, Kwang-Ryul , HWANG, You-Sun , CHEON, Kyung-Yul , PARK, Ae-Soon
IPC分类号： H04L12/28
CPC分类号： H04W28/24 , H04W76/15
摘要： A 3GPP-WLAN interworking system to which WLAN user equipment is accessed includes a WLAN access network including a WLAN access point, a 3GPP packet-switched service network including terminal equipment, a 3GPP core network connecting the WLAN access network and the 3GPP packet-switched service network, and a packet data gateway relaying the 3GPP core network and the 3GPP packet-switched service network. The WLAN user equipment negotiates a QoS according to a wireless environment with the WLAN access point to generate a WLAN bearer, negotiates a QoS according to a type of user data with the packet data gateway to generate a WLAN 3GPP IP access bearer, and negotiates a QoS according to data process performance of the terminal equipment with the terminal equipment to generate an end-to-end bearer.
摘要翻译：接入WLAN用户设备的3GPP-WLAN互通系统包括WLAN接入网，包括WLAN接入点，包括终端设备的3GPP分组交换业务网络，连接WLAN接入网的3GPP核心网和3GPP分组交换服务网络和中继3GPP核心网络和3GPP分组交换服务网络的分组数据网关。 WLAN用户设备根据具有WLAN接入点的无线环境协商QoS，生成WLAN承载，根据分组数据网关的用户数据类型协商QoS，生成WLAN 3GPP IP接入承载，并协商根据终端设备的数据处理性能，终端设备生成端到端承载的QoS。

8. 发明申请

WO2009078548A1 HANDOVER METHOD OF MOBILE TERMINAL BETWEEN HETEROGENEOUS NETWORKS 审中-公开
标题翻译：异构网络之间移动终端的切换方法
公开(公告)号：WO2009078548A1
公开(公告)日：2009-06-25
申请号：PCT/KR2008/005348
申请日：2008-09-10
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KTFREETEL CO., LTD. , KWON, Hye Yeon , CHEON, Kyung Yul , PARK, Ae Soon
发明人： KWON, Hye Yeon , CHEON, Kyung Yul , PARK, Ae Soon
IPC分类号： H04B7/26
CPC分类号： H04W36/0033 , H04W12/06 , H04W36/0011 , H04W36/14 , H04W76/11 , H04W84/12
摘要： The present invention relates to a handover method of a mobile terminal between heterogeneous networks. The present invention may provide a handover method ensuring service continuity between heterogeneous networks by transmitting an IP address of a mobile terminal to a mobile IP management server and activating or inactivating a PDP context when the mobile terminal connected to one of a mobile communication network or a wireless LAN is handed over to the other.
摘要翻译：本发明涉及移动终端在异构网络之间的切换方法。本发明可以提供一种切换方法，其通过将移动终端的IP地址发送到移动IP管理服务器来确保异构网络之间的业务连续性，并且当移动终端连接到移动通信网络或移动通信网络之一时，激活或停用PDP上下文无线局域网被交给另一方。

9. 发明申请

WO2007102702A3 FAST RE-AUTHENTICATION METHOD IN UMTS 审中-公开
标题翻译： UMTS中的快速重认证方法
公开(公告)号：WO2007102702A3
公开(公告)日：2008-11-13
申请号：PCT/KR2007001125
申请日：2007-03-07
申请人： KOREA ELECTRONICS TELECOMM , KWON HYE-YEON , PARK AE-SOON , RO KWANG-HYUN
发明人： KWON HYE-YEON , PARK AE-SOON , RO KWANG-HYUN
IPC分类号： H04L12/28 , H04L29/06 , H04W4/00 , H04W12/06
CPC分类号： H04W12/06 , H04L63/061 , H04L63/0853 , H04W4/00 , H04W12/04 , H04W36/0038 , H04W36/14
摘要： The present invention relates to a fast re-authentication method in a UMTS (universal mobile telecommunications system) during handover between a WLAN (wireless local area network) and the UMTS. A fast re-authentication message is added to a PMM (packet mobility management) protocol, which is a packet mobility management protocol, in the UMTS, which is a 3G mobile communication system, and a re-authentication identifier is added to the existing authentication and encryption message, which makes it possible to perform a fast re-authentication process on a mobile terminal subscriber when handover occurs between a WLAN system and the UMTS and the inside of the UMTS. Therefore, it is possible to reduce a handover delay to the minimum by supporting fast re-authentication that is capable of reducing delay due to an algorithm process for authentication and the generation of authentication vectors and keys during the handover between the UMTS and the WLAN access system.
摘要翻译：本发明涉及在WLAN（无线局域网）与UMTS之间切换期间的UMTS（通用移动通信系统）中的快速重认证方法。在作为3G移动通信系统的UMTS中，向作为分组移动性管理协议的PMM（分组移动性管理）协议添加快速再认证消息，并且将重新认证标识符添加到现有认证和加密消息，这使得当WLAN系统与UMTS和UMTS内部进行切换时，可以在移动终端用户上执行快速重认证处理。因此，通过支持能够减少由于用于认证的算法处理而导致的延迟的快速重新认证以及在UMTS与WLAN接入之间的切换期间生成认证向量和密钥，可以将切换延迟减少到最小系统。

10. 发明申请

WO2007035051A2 MULTI-MODE COMMUNICATION SYSTEM AND METHOD THEREOF 审中-公开
标题翻译：多模式通信系统及其方法
公开(公告)号：WO2007035051A2
公开(公告)日：2007-03-29
申请号：PCT/KR2006/003766
申请日：2006-09-22
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , JUNG, Kwang-Ryul , KWON, Hye-Yeon , PARK, Ae-Soon
发明人： JUNG, Kwang-Ryul , KWON, Hye-Yeon , PARK, Ae-Soon
IPC分类号： H04L12/24
CPC分类号： H04W68/12 , H04W52/0216 , H04W88/06 , Y02D70/142 , Y02D70/144
摘要： The present invention relates to a multi-mode communication system and a method thereof. The multi-mode communication system uses a first mode among a plurality communication modes for accessing a first mobility control entity (MCE) among a plurality of MCEs, and communicates data with the first MCE. The multi-mode communication system receives a paging request that has been transmitted from a multi-mode control entity (MMCE) for accessing a second MCE from the first MCE and analyzes the paging request, and puts the first mode into a sleep mode and a second mode for accessing the second MCE into an awake mode based on the analysis. Subsequently, multi-mode UE accesses the second MCE by using the second mode in the awake mode. According to the present invention, an MMCE for multi-mode control is provided to integrate and manage an idle state for each access mode of multi-mode user equipment, thereby minimizing power consumption due to access of the multi-mode UE to a radio access system. In addition, a change of the access of the multi-mode UE to the radio access system due to a paging request can be efficiently performed.
摘要翻译：多模式通信系统及其方法技术领域本发明涉及一种多模式通信系统及其方法。多模式通信系统使用多个通信模式中的第一模式来访问多个MCE之间的第一移动性控制实体（MCE），并且与第一MCE通信数据。多模式通信系统接收从多模式控制实体（MMCE）发送的用于从第一MCE访问第二MCE并分析寻呼请求的寻呼请求，并将第一模式置于睡眠模式和第二模式，用于基于分析将第二MCE访问到唤醒模式。随后，多模式UE通过在唤醒模式中使用第二模式来访问第二MCE。根据本发明，提供了一种用于多模式控制的MMCE，用于对多模式用户设备的每个接入模式进行空闲状态的集成和管理，从而将由多模UE接入无线接入所导致的功耗最小化系统。此外，可以有效地执行由于寻呼请求而导致的多模式UE对无线接入系统的接入的改变。

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