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1. 发明申请

US20060209821A1 Apparatus and method for selecting network interface in mobile terminal supporting multiple wireless access scheme 审中-公开
标题翻译：在支持多种无线接入方案的移动终端中选择网络接口的装置和方法
公开(公告)号：US20060209821A1
公开(公告)日：2006-09-21
申请号：US11376420
申请日：2006-03-16
申请人： Heung-Chul Jung , Sung-Won Lee
发明人： Heung-Chul Jung , Sung-Won Lee
IPC分类号： H04L12/56
CPC分类号： H04W36/0066 , H04W76/10 , H04W80/04 , H04W88/06
摘要： An apparatus and method are provided for selecting a network interface in a mobile terminal supporting a multiple wireless access scheme. Upon receiving a connection request to a particular network interface from an application layer, an interface manager maps the application layer to its associated network interface. Upon detecting handoff by receiving current air information, a handoff manager transmits information indicating a change to a new network interface, to a virtual interface. The virtual interface transmits an Internet protocol (IP) packet received from the application layer to the exterior via the network interface mapped to the application layer according to the handoff decision result of the handoff manager.
摘要翻译：提供一种装置和方法，用于选择支持多重无线接入方案的移动终端中的网络接口。在从应用层接收到特定网络接口的连接请求时，接口管理器将应用层映射到其相关联的网络接口。在通过接收当前空中信息来检测切换时，切换管理器向虚拟接口发送指示新网络接口的改变的信息。虚拟接口根据切换管理器的切换决定结果，经由映射到应用层的网络接口将从应用层接收的因特网协议（IP）分组发送到外部。

2. 发明申请

US20060099949A1 Handover system and method in heterogeneous network 审中-公开
标题翻译：异构网络中的切换系统和方法
公开(公告)号：US20060099949A1
公开(公告)日：2006-05-11
申请号：US11267204
申请日：2005-11-07
申请人： Heung-Chul Jung , Sang-Jun Moon , Sung-Won Lee
发明人： Heung-Chul Jung , Sang-Jun Moon , Sung-Won Lee
IPC分类号： H04Q7/20
CPC分类号： H04W36/14
摘要： A handover system and method in a heterogeneous network are provided. The handover system includes a first network for providing a radio resource using a first radio frequency bandwidth. A first apparatus of a cellular network is connected to the first network through a wired network. A mobile station accesses the cellular network through a tunnel established with the first apparatus using the radio resource provided from the first network or accesses the cellular network using a radio resource provided from the cellular network, sets up a new path by a handover when the handover is needed, and accesses the cellular network through the new path.
摘要翻译：提供异构网络中的切换系统和方法。切换系统包括用于使用第一射频带宽提供无线电资源的第一网络。蜂窝网络的第一装置通过有线网络连接到第一网络。移动台通过使用从第一网络提供的无线电资源与第一装置建立的隧道接入蜂窝网络，或使用从蜂窝网络提供的无线电资源访问蜂窝网络，当切换时通过切换建立新路径并通过新的路径访问蜂窝网络。

3. 发明申请

US20060045049A1 Handoff system and method between a wireless LAN and mobile communication network 有权
公开(公告)号：US20060045049A1
公开(公告)日：2006-03-02
申请号：US11212767
申请日：2005-08-29
申请人： Eun-Young Chung , Sang-Do Lee , Dong-Keon Kong , Hye-Won Baek , Sang-Jun Moon , Jong-Bum Pyo , Heung-Chul Jung , Ji-Cheol Lee , Sung-Won Lee
发明人： Eun-Young Chung , Sang-Do Lee , Dong-Keon Kong , Hye-Won Baek , Sang-Jun Moon , Jong-Bum Pyo , Heung-Chul Jung , Ji-Cheol Lee , Sung-Won Lee
IPC分类号： H04J3/22 , H04Q7/00 , H04Q7/24 , H04J3/16
CPC分类号： H04W36/14 , H04W36/0011 , H04W80/00 , H04W80/04 , H04W92/02
摘要： A method for performing a handoff between a wireless local area network (LAN) including an access router (AR) supporting an Internet protocol (IP) routing function and a mobile communication network including a packet data service node (PDSN) connected to a base station system (BSS), for supporting the IP routing function. An access terminal (AT) detects its movement from the wireless LAN to the mobile communication network, and exchanges information for tunneling between the AR and the PDSN, with the PDSN. The PDSN sets up a tunnel for packet delivery between the PDSN and the AR, and delivers packets to the AT through the set tunnel.

4. 发明授权

US08306570B2 Apparatus and method for changing network interfaces in a multiaccess mobile terminal 有权
标题翻译：用于改变多接入移动终端中的网络接口的装置和方法
公开(公告)号：US08306570B2
公开(公告)日：2012-11-06
申请号：US11366801
申请日：2006-03-03
申请人： Heung-Chul Jung , Ji-Cheol Lee , Sung-Won Lee
发明人： Heung-Chul Jung , Ji-Cheol Lee , Sung-Won Lee
IPC分类号： H04M1/00
CPC分类号： H04L65/602 , H04L29/06027 , H04L65/4084 , H04L65/80 , H04W28/20 , H04W36/14
摘要： An apparatus and method are provided for changing network interfaces in a multiaccess mobile terminal in a wireless communication system including a server for providing high-capacity data transmission service to a mobile terminal, and the terminal for receiving data from the server and supporting various network interfaces. Upon detecting handoff based on current air information received, an interface module reports a change in interface to a new air interface to an upper layer, and manages the mobile terminal such that traffic is transmitted to the new air interface. Upon receiving information on the new air interface from the interface module, a service module determines a bandwidth of the new air interface, generates a message based on the determined bandwidth, and transmits the generated message.
摘要翻译：提供了一种用于在包括用于向移动终端提供高容量数据传输服务的服务器的无线通信系统中的多接入移动终端中改变网络接口的设备和方法，以及用于从服务器接收数据并支持各种网络接口。在接收到的当前空中信息检测到切换时，接口模块向上层报告与新空中接口的接口变化，并管理移动终端，使得业务被传送到新的空中接口。在从接口模块接收到关于新空中接口的信息时，服务模块确定新空中接口的带宽，基于确定的带宽生成消息，并发送生成的消息。

5. 发明申请

US20070117562A1 Apparatus and method for registering location of convergence terminal with multiple interfaces 审中-公开
标题翻译：用于注册具有多个接口的融合终端的位置的装置和方法
公开(公告)号：US20070117562A1
公开(公告)日：2007-05-24
申请号：US11603229
申请日：2006-11-22
申请人： Jae-Jeong Shim , Heung-Chul Jung , Dong-Keon Kong , Sang-Jun Moon , Sung-Won Lee
发明人： Jae-Jeong Shim , Heung-Chul Jung , Dong-Keon Kong , Sang-Jun Moon , Sung-Won Lee
IPC分类号： H04Q7/20
CPC分类号： H04W8/04 , H04W4/16 , H04W8/26 , H04W76/20 , H04W88/06 , H04W92/18
摘要： An apparatus and method for registering the location of a multi-interface convergence terminal are provided. In a register for managing location registration information of a multi-interface convergence terminal, upon receipt of a message with the address of an AP using a short-range wireless communication protocol, a signaling processor requests a wired phone number mapped to the AP, generates a message including the wired phone number and sends the message. A register database provides the wired phone number mapped to the AP to the signaling processor and stores the address and of the AP and the wired phone number mapped to the AP address.
摘要翻译：提供了一种用于注册多接口会聚终端的位置的装置和方法。在用于管理多接口汇聚终端的位置登记信息的寄存器中，信令处理器在使用短距离无线通信协议接收到具有AP地址的消息时，请求映射到AP的有线电话号码，生成包括有线电话号码的消息并发送消息。寄存器数据库将映射到AP的有线电话号码提供给信令处理器，并存储映射到AP地址的地址和AP以及有线电话号码。

6. 发明申请

US20060046728A1 Cellular mobile communication system and method using heterogeneous wireless network 审中-公开
标题翻译：蜂窝移动通信系统和使用异构无线网络的方法
公开(公告)号：US20060046728A1
公开(公告)日：2006-03-02
申请号：US11211473
申请日：2005-08-26
申请人： Heung-Chul Jung , Sang-Jun Moon , Sung-Won Lee
发明人： Heung-Chul Jung , Sang-Jun Moon , Sung-Won Lee
IPC分类号： H04Q7/20
CPC分类号： H04W36/14 , H04W36/0011 , H04W88/06
摘要： A cellular mobile communication system and method for using a heterogeneous wireless network are provided. The system includes an access point of a wireless LAN (Local Area Network) for providing a wireless resource using a wireless LAN-dedicated frequency; a base station of a cellular network connected with the access point through a wired network and setting up a first tunnel; and a terminal for setting up a second tunnel with the access point using the wireless resource provided from the access point, and connecting to the cellular network through the first and second tunnels to perform call processing.
摘要翻译：提供了一种用于使用异构无线网络的蜂窝移动通信系统和方法。该系统包括用于使用无线LAN专用频率提供无线资源的无线LAN（局域网）的接入点; 通过有线网络与接入点连接并建立第一隧道的蜂窝网络的基站; 以及终端，用于使用从接入点提供的无线资源与接入点建立第二隧道，并且通过第一和第二隧道连接到蜂窝网络以执行呼叫处理。

7. 发明申请

US20060002355A1 Method and system for providing handoff between mobile communication network and wireless local area network, and switching device therefor 审中-公开
标题翻译：提供移动通信网络与无线局域网之间切换的方法和系统及其切换装置
公开(公告)号：US20060002355A1
公开(公告)日：2006-01-05
申请号：US11173158
申请日：2005-07-05
申请人： Hye-Won Baek , Sung-Won Lee , Dong-Keon Kong , Sang-Jun Moon , Jong-Bum Pyo , Heung-Chul Jung , Eun-Young Chung , Sang-Do Lee
发明人： Hye-Won Baek , Sung-Won Lee , Dong-Keon Kong , Sang-Jun Moon , Jong-Bum Pyo , Heung-Chul Jung , Eun-Young Chung , Sang-Do Lee
IPC分类号： H04Q7/24
CPC分类号： H04W36/14 , H04W8/26 , H04W12/0602 , H04W36/32 , H04W60/00 , H04W80/00 , H04W84/042 , H04W84/12
摘要： A method and system for providing a handoff between a mobile communication network including a mobile switching center (MSC) and a home location register (HLR), and a wireless local area network (WLAN) including an access point (AP) and a voice over Internet protocol (VoIP) gateway to provide a VoIP service. The HLR registers therein subscriber information for the MT including an Internet protocol (IP) address of the AP. The MT transmits a handoff request to the MSC if the MT connected to the mobile communication network has moved to a region of the WLAN. The HLR transmits the subscriber information to the VoIP gateway. The AP allocates an IP address and a channel for WLAN access by the MT, and sets a session for a VoIP service of the MT.
摘要翻译：一种用于在包括移动交换中心（MSC）和本地位置寄存器（HLR）的移动通信网络之间提供切换的方法和系统，以及包括接入点（AP）和语音的无线局域网（WLAN）互联网协议（VoIP）网关提供VoIP服务。 HLR在其中登记包括AP的因特网协议（IP）地址的MT的用户信息。如果连接到移动通信网络的MT移动到WLAN的区域，则MT向MSC发送切换请求。 HLR向PSTN网关发送用户信息。 AP为MT分配用于WLAN接入的IP地址和信道，并为MT的VoIP服务设置会话。

8. 发明授权

US07586876B2 Handoff system and method between a wireless LAN and mobile communication network 有权
标题翻译：无线局域网与移动通信网络之间的切换系统和方法
公开(公告)号：US07586876B2
公开(公告)日：2009-09-08
申请号：US11212767
申请日：2005-08-29
申请人： Eun-Young Chung , Sang-Do Lee , Dong-Keon Kong , Hye-Won Baek , Sang-Jun Moon , Jong-Bum Pyo , Heung-Chul Jung , Ji-Cheol Lee , Sung-Won Lee
发明人： Eun-Young Chung , Sang-Do Lee , Dong-Keon Kong , Hye-Won Baek , Sang-Jun Moon , Jong-Bum Pyo , Heung-Chul Jung , Ji-Cheol Lee , Sung-Won Lee
IPC分类号： H04W4/00
CPC分类号： H04W36/14 , H04W36/0011 , H04W80/00 , H04W80/04 , H04W92/02
摘要： A method for performing a handoff between a wireless local area network (LAN) including an access router (AR) supporting an Internet protocol (IP) routing function and a mobile communication network including a packet data service node (PDSN) connected to a base station system (BSS), for supporting the IP routing function. An access terminal (AT) detects its movement from the wireless LAN to the mobile communication network, and exchanges information for tunneling between the AR and the PDSN, with the PDSN. The PDSN sets up a tunnel for packet delivery between the PDSN and the AR, and delivers packets to the AT through the set tunnel.
摘要翻译：一种用于在包括支持因特网协议（IP）路由功能的接入路由器（AR）的无线局域网（LAN）和包括连接到基站的分组数据服务节点（PDSN）的移动通信网络之间进行切换的方法系统（BSS），用于支持IP路由功能。接入终端（AT）检测其从无线LAN到移动通信网络的移动，并且与PDSN交换用于在AR和PDSN之间隧道的信息。 PDSN在PDSN和AR之间建立分组传送隧道，并通过设置隧道向AT发送数据包。

9. 发明申请

US20060218606A1 Apparatus and method for changing network interfaces in a multiaccess mobile terminal 有权
标题翻译：用于改变多接入移动终端中的网络接口的装置和方法
公开(公告)号：US20060218606A1
公开(公告)日：2006-09-28
申请号：US11366801
申请日：2006-03-03
申请人： Heung-Chul Jung , Ji-Cheol Lee , Sung-Won Lee
发明人： Heung-Chul Jung , Ji-Cheol Lee , Sung-Won Lee
IPC分类号： H04N7/173
CPC分类号： H04L65/602 , H04L29/06027 , H04L65/4084 , H04L65/80 , H04W28/20 , H04W36/14
摘要： An apparatus and method are provided for changing network interfaces in a multiaccess mobile terminal in a wireless communication system including a server for providing high-capacity data transmission service to a mobile terminal, and the terminal for receiving data from the server and supporting various network interfaces. Upon detecting handoff based on current air information received, an interface module reports a change in interface to a new air interface to an upper layer, and manages the mobile terminal such that traffic is transmitted to the new air interface. Upon receiving information on the new air interface from the interface module, a service module determines a bandwidth of the new air interface, generates a message based on the determined bandwidth, and transmits the generated message.
摘要翻译：提供了一种用于在包括用于向移动终端提供高容量数据传输服务的服务器的无线通信系统中的多接入移动终端中改变网络接口的设备和方法，以及用于从服务器接收数据并支持各种网络接口。在接收到的当前空中信息检测到切换时，接口模块向上层报告与新空中接口的接口变化，并管理移动终端，使得业务被传送到新的空中接口。在从接口模块接收到关于新空中接口的信息时，服务模块确定新空中接口的带宽，基于确定的带宽生成消息，并发送生成的消息。

10. 发明申请

US20060200543A1 Method and apparatus for tightly coupled interworking between cellular network and WLAN network 审中-公开
标题翻译：蜂窝网络与WLAN网络之间的紧耦合互通的方法和装置
公开(公告)号：US20060200543A1
公开(公告)日：2006-09-07
申请号：US11367308
申请日：2006-03-06
申请人： Dong-Keon Kong , Sang-Jun Moon , Ji-Cheol Lee , Dae-Seok Kim , Sang-Do Lee , Heung-Chul Jung , Sung-Won Lee
发明人： Dong-Keon Kong , Sang-Jun Moon , Ji-Cheol Lee , Dae-Seok Kim , Sang-Do Lee , Heung-Chul Jung , Sung-Won Lee
IPC分类号： G06F15/173
CPC分类号： H04L12/66
摘要： When a terminal moves from a WLAN network to a cellular network after being allocated an IP address from a PDSN of the cellular network, a tightly coupled interworking method and apparatus between the cellular network and the WLAN network set up a temporary tunnel between the PDSN and an AGW of the WLAN network, and after completion of the handoff from the WLAN network to the cellular network, inform the PDSN of the handoff completion from the terminal, thereby enabling fast seamless handoff without data loss. Compared with the conventional tightly coupled scheme, the proposed tightly coupled scheme can prevent the need for processing cellular signals in the WLAN network because there is no need to transmit cellular signals in a WLAN interval, especially between the terminal and the AGW.
摘要翻译：当终端在从蜂窝网络的PDSN分配IP地址之后，从WLAN网络移动到蜂窝网络时，蜂窝网络和WLAN网络之间的紧密耦合的互通方式和装置在PDSN和 WLAN网络的AGW，以及在完成从WLAN网络到蜂窝网络的切换之后，从终端向PDSN通知切换完成，从而实现无数据丢失的快速无缝切换。与传统的紧耦合方案相比，提出的紧密耦合方案可以防止在WLAN网络中处理蜂窝信号的需要，因为不需要在WLAN间隔中发送蜂窝信号，特别是在终端与AGW之间。

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