公开(公告)号：US20080287131A1

公开(公告)日：2008-11-20

申请号：US11911995

申请日：2005-04-19

Applicant: Jae Young Ju ,  Sang-Yun Lee ,  Hee-Hyeok Hahm ,  Soo Jin Kim ,  Bum-Soo Shin ,  Kyeong-Hee Han ,  Young-Ho Ju ,  Hyun Ki Hong ,  Young Ahn Ryu

Inventor： Jae Young Ju ,  Sang-Yun Lee ,  Hee-Hyeok Hahm ,  Soo Jin Kim ,  Bum-Soo Shin ,  Kyeong-Hee Han ,  Young-Ho Ju ,  Hyun Ki Hong ,  Young Ahn Ryu

IPC: H04Q7/20

CPC classification number: H04W36/0066 ,  H04W8/12

Abstract: In the mobile communication system, asynchronous and synchronous Mobile Switching Centers (MSCs) are interconnected via an Interworking Interoperability Function (HF), and are connected to a Dual stack Home Location Register (D-HLR). The D-HLR stores and manages asynchronous subscription and synchronous subscription information of the mobile communication terminal. The HF stores and manages the synchronous mobile communication system information, receives the synchronous subscription information of the mobile communication terminal from the D-HLR, transmits synchronous system information and the synchronous subscription information of the mobile communication terminal to the synchronous MSC and receives a response from the synchronous MSC, and requests the asynchronous MSC to release a wireless connection when the mobile communication terminal and the synchronous mobile communication system are interconnected and notification of completion of the handover is provided.

Abstract translation: 在移动通信系统中，异步和同步移动交换中心（MSC）通过互通互操作性功能（HF）进行互连，并连接到双栈归属位置寄存器（D-HLR）。 D-HLR存储和管理移动通信终端的异步订阅和同步订阅信息。 HF存储和管理同步移动通信系统信息，从D-HLR接收移动通信终端的同步订阅信息，向同步MSC发送同步系统信息和移动通信终端的同步订阅信息，并接收响应 并且当移动通信终端和同步移动通信系统互连并且提供切换完成的通知时，请求异步MSC释放无线连接。

公开(公告)号：US20080137607A1

公开(公告)日：2008-06-12

申请号：US10591943

申请日：2005-03-10

Applicant: Jae-Yong Ju ,  Sang-Yun Lee ,  Hee-Hyeok Hahm ,  Young-Ho Joo ,  Kyeong-Hee Han

Inventor： Jae-Yong Ju ,  Sang-Yun Lee ,  Hee-Hyeok Hahm ,  Young-Ho Joo ,  Kyeong-Hee Han

IPC: H04Q7/00

CPC classification number: H04W24/04 ,  H04W36/14 ,  H04W92/24

Abstract: Disclosed are a method and a system for management of handover only trunk line between mobile switching centers for handover in a mixed mobile communication system of an asynchronous network and a synchronous network. The invention is performed to connect and disconnect a trunk line between asynchronous mobile switching centers and synchronous mobile switching centers, thereby sending and receiving of trunk line management messages wherein the message types are reset circuit message, blocking message, trunk test message and other additional types of message.

Abstract translation: 公开了一种用于在异步网络和同步网络的混合移动通信系统中用于切换的移动交换中心之间的仅切换中继线管理的方法和系统。 执行本发明以连接和断开异步移动交换中心和同步移动交换中心之间的干线，从而发送和接收中继线管理消息，其中消息类型是复位电路消息，阻塞消息，中继测试消息和其他附加类型 的消息。

公开(公告)号：US08238918B2

公开(公告)日：2012-08-07

申请号：US11911840

申请日：2005-04-19

Applicant: Sang-Yun Lee ,  Jae-Young Ju ,  Hee-Hyeok Hahm ,  Young-Ho Joo ,  Bum-Soo Shin ,  Kyeong-Hee Han

Inventor： Sang-Yun Lee ,  Jae-Young Ju ,  Hee-Hyeok Hahm ,  Young-Ho Joo ,  Bum-Soo Shin ,  Kyeong-Hee Han

IPC: H04W36/00

CPC classification number: H04W36/14

Abstract: The present invention relates to a method of performing handover from an asynchronous mobile communication network to a synchronous mobile communication network. If the access network of the asynchronous mobile communication network (100) requests handover to an MSC (104) of the asynchronous mobile communication network, the MSC requests/receives subscriber information of the mobile communication terminal from a dual-stack HLR (300), and transmits a handover request message to the synchronous mobile communication network (200). The MSC (203) of the synchronous mobile communication network assigns a forward channel to the mobile communication terminal. The asynchronous mobile communication network (100) transmits a handover instruction message to the asynchronous RF device of the mobile communication terminal. Accordingly, the mobile communication terminal sets up a synchronous RF device, connects to the synchronous mobile communication network through reverse channel assignment and synchronization. The mobile communication terminal transmits a handover completion message to the synchronous mobile communication network.

Abstract translation: 本发明涉及一种执行从异步移动通信网络到同步移动通信网络的切换的方法。 如果异步移动通信网络（100）的接入网络请求切换到异步移动通信网络的MSC（104），则MSC从双栈HLR（300）请求/接收移动通信终端的用户信息， 并向同步移动通信网络（200）发送切换请求消息。 同步移动通信网络的MSC（203）向移动通信终端分配前向信道。 异步移动通信网络（100）向移动通信终端的异步RF设备发送切换指示消息。 因此，移动通信终端设置同步RF设备，通过反向信道分配和同步连接到同步移动通信网络。 移动通信终端向同步移动通信网络发送切换完成消息。

公开(公告)号：US08014773B2

公开(公告)日：2011-09-06

申请号：US11911995

申请日：2005-04-19

Applicant: Jae Young Ju ,  Sang-Yun Lee ,  Hee-Hyeok Hahm ,  Soo Jin Kim ,  Bum-Soo Shin ,  Kyeong-Hee Han ,  Young-Ho Ju ,  Hyun Ki Hong ,  Young Ahn Ryu

Inventor： Jae Young Ju ,  Sang-Yun Lee ,  Hee-Hyeok Hahm ,  Soo Jin Kim ,  Bum-Soo Shin ,  Kyeong-Hee Han ,  Young-Ho Ju ,  Hyun Ki Hong ,  Young Ahn Ryu

IPC: H04W4/00 ,  H04J3/16 ,  H04J3/00

CPC classification number: H04W36/0066 ,  H04W8/12

Abstract: In the mobile communication system, asynchronous and synchronous Mobile Switching Centers (MSCs) are interconnected via an Interworking Interoperability Function (IIF), and are connected to a Dual stack Home Location Register (D-HLR). The D-HLR stores and manages asynchronous subscription and synchronous subscription information of the mobile communication terminal. The IIF stores and manages the synchronous mobile communication system information, receives the synchronous subscription information of the mobile communication terminal from the D-HLR, transmits synchronous system information and the synchronous subscription information of the mobile communication terminal to the synchronous MSC and receives a response from the synchronous MSC, and requests the asynchronous MSC to release a wireless connection when the mobile communication terminal and the synchronous mobile communication system are interconnected and notification of completion of the handover is provided.

Abstract translation: 在移动通信系统中，异步和同步移动交换中心（MSC）通过互通互操作性功能（IIF）互连，并连接到双栈归属位置寄存器（D-HLR）。 D-HLR存储和管理移动通信终端的异步订阅和同步订阅信息。 IIF存储和管理同步移动通信系统信息，从D-HLR接收移动通信终端的同步订阅信息，向同步MSC发送同步系统信息和移动通信终端的同步订阅信息，并接收响应 并且当移动通信终端和同步移动通信系统互连并且提供切换完成的通知时，请求异步MSC释放无线连接。

公开(公告)号：US20090129359A1

公开(公告)日：2009-05-21

申请号：US11911840

申请日：2005-04-19

Applicant: Sang-Yun Lee ,  Jae-Young Ju ,  Hee-Hyeok Hahm ,  Young-Ho Joo ,  Bum-Soo Shin ,  Kyeong-Hee Han

Inventor： Sang-Yun Lee ,  Jae-Young Ju ,  Hee-Hyeok Hahm ,  Young-Ho Joo ,  Bum-Soo Shin ,  Kyeong-Hee Han

IPC: H04B7/216

CPC classification number: H04W36/14

Abstract: The present invention relates to a method of performing handover from an asynchronous mobile communication network to a synchronous mobile communication network. If the access network of the asynchronous mobile communication network (100) requests handover to an MSC (104) of the asynchronous mobile communication network, the MSC requests/receives subscriber information of the mobile communication terminal from a dual-stack HLR (300), and transmits a handover request message to the synchronous mobile communication network (200). The MSC (203) of the synchronous mobile communication network assigns a forward channel to the mobile communication terminal. The asynchronous mobile communication network (100) transmits a handover instruction message to the asynchronous RF device of the mobile communication terminal. Accordingly, the mobile communication terminal sets up a synchronous RF device, connects to the synchronous mobile communication network through reverse channel assignment and synchronization. The mobile communication terminal transmits a handover completion message to the synchronous mobile communication network.

Abstract translation: 本发明涉及一种执行从异步移动通信网络到同步移动通信网络的切换的方法。 如果异步移动通信网络（100）的接入网络请求切换到异步移动通信网络的MSC（104），则MSC从双栈HLR（300）请求/接收移动通信终端的用户信息， 并向同步移动通信网络（200）发送切换请求消息。 同步移动通信网络的MSC（203）向移动通信终端分配前向信道。 异步移动通信网络（100）向移动通信终端的异步RF设备发送切换指示消息。 因此，移动通信终端设置同步RF设备，通过反向信道分配和同步连接到同步移动通信网络。 移动通信终端向同步移动通信网络发送切换完成消息。