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1.发明申请公开(公告)号：US20070280160A1
公开(公告)日：2007-12-06
申请号：US10591822
申请日：2005-03-04
申请人： Nam-Gun Kim , Young-Lak Kim , Hyun-Wook Kim , Chan-Moon Han
发明人： Nam-Gun Kim , Young-Lak Kim , Hyun-Wook Kim , Chan-Moon Han
IPC分类号： H04Q7/00
摘要： Disclosed is a multi-mode multi-band mobile communication terminal and a mode switching method thereof wherein a mode switching can be performed between an asynchronous network and a synchronous network by minimizing interruption in communication. According to the switching method of a multi-mode multi-band mobile communication terminal, the power of a signal received from an asynchronous network or a synchronous network is measured and the measured power of the received signal drives a modem portion, thereby switching the mode of the mobile communication terminal.
摘要翻译： 公开了一种多模式多频带移动通信终端及其模式切换方法，其中可以通过最小化通信中断来在异步网络和同步网络之间执行模式切换。 根据多模式多频带移动通信终端的切换方法，测量从异步网络或同步网络接收的信号的功率，并且测量的接收信号的功率驱动调制解调器部分，从而切换模式 的移动通信终端。
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2.发明授权公开(公告)号：US07848754B2
公开(公告)日：2010-12-07
申请号：US11576271
申请日：2005-01-05
申请人： Hyun-Wook Kim , Young-Lak Kim , Nam-Gun Kim , Jong-Tae Ihm
发明人： Hyun-Wook Kim , Young-Lak Kim , Nam-Gun Kim , Jong-Tae Ihm
摘要： The present invention relates to a dual band/dual mode mobile communication terminal, which can perform stable roaming between synchronous and asynchronous mobile communication networks. The mobile communication terminal of the present invention includes an antenna (410), an asynchronous RF device (420), a synchronous RF device (430), and a common module (440). The antenna (410) transmits/receives radio waves to/from an asynchronous mobile communication network (100) and a synchronous mobile communication network (200). The asynchronous RF device (420) performs asynchronous communication with the asynchronous mobile communication network (100) through the antenna (410). The synchronous RF device (430) performs synchronous communication with the synchronous mobile communication network (200) through the antenna (410). The common module (440) provides common resources at the time of wirelessly communicating with the synchronous and asynchronous mobile communication networks through the synchronous and asynchronous RF devices.
摘要翻译： 双频/双模移动通信终端技术领域本发明涉及一种能够在同步和异步移动通信网络之间进行稳定漫游的双频/双模移动通信终端。 本发明的移动通信终端包括天线（410），异步RF设备（420），同步RF设备（430）和公共模块（440）。 天线（410）向/从异步移动通信网络（100）和同步移动通信网络（200）发送/接收无线电波。 异步RF设备（420）通过天线（410）与异步移动通信网络（100）执行异步通信。 同步RF设备（430）通过天线（410）与同步移动通信网络（200）进行同步通信。 公共模块（440）在通过同步和异步RF设备与同步和异步移动通信网络进行无线通信时提供公共资源。
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3.发明申请公开(公告)号：US20080161039A1
公开(公告)日：2008-07-03
申请号：US11576271
申请日：2005-01-05
申请人： Hyun-Wook Kim , Young-Lak Kim , Nam-Gun Kim , Jong-Tae Ihm
发明人： Hyun-Wook Kim , Young-Lak Kim , Nam-Gun Kim , Jong-Tae Ihm
IPC分类号： H04B1/40
摘要： The present invention relates to a dual band/dual mode mobile communication terminal, which can perform stable roaming between synchronous and asynchronous mobile communication networks. The mobile communication terminal of the present invention includes an antenna (410), an asynchronous RF device (420), a synchronous RF device (430), and a common module (440). The antenna (410) transmits/receives radio waves to/from an asynchronous mobile communication network (100) and a synchronous mobile communication network (200). The asynchronous RF device (420) performs asynchronous communication with the asynchronous mobile communication network (100) through the antenna (410). The synchronous RF device (430) performs synchronous communication with the synchronous mobile communication network (200) through the antenna (410). The common module (440) provides common resources at the time of wirelessly communicating with the synchronous and asynchronous mobile communication networks through the synchronous and asynchronous RF devices.
摘要翻译： 双频/双模移动通信终端技术领域本发明涉及一种能够在同步和异步移动通信网络之间进行稳定漫游的双频/双模移动通信终端。 本发明的移动通信终端包括天线（410），异步RF设备（420），同步RF设备（430）和公共模块（440）。 天线（410）向/从异步移动通信网络（100）和同步移动通信网络（200）发送/接收无线电波。 异步RF设备（420）通过天线（410）与异步移动通信网络（100）执行异步通信。 同步RF设备（430）通过天线（410）与同步移动通信网络（200）进行同步通信。 公共模块（440）在通过同步和异步RF设备与同步和异步移动通信网络进行无线通信时提供公共资源。
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4.发明授权公开(公告)号：US08897785B2
公开(公告)日：2014-11-25
申请号：US13852735
申请日：2013-03-28
申请人： Nam-Gun Kim , Young-Lak Kim , Hyun-Wook Kim , Chang-Moon Han
发明人： Nam-Gun Kim , Young-Lak Kim , Hyun-Wook Kim , Chang-Moon Han
摘要： Disclosed is a multi-mode multi-band mobile communication terminal and a mode switching method thereof wherein a mode switching can be performed between an asynchronous network and a synchronous network by minimizing interruption in communication. According to the switching method of a multi-mode multi-band mobile communication terminal, the power of a signal received from an asynchronous network or a synchronous network is measured and the measured power of the received signal drives a modem portion, thereby switching the mode of the mobile communication terminal.
摘要翻译： 公开了一种多模式多频带移动通信终端及其模式切换方法，其中可以通过最小化通信中断来在异步网络和同步网络之间执行模式切换。 根据多模式多频带移动通信终端的切换方法，测量从异步网络或同步网络接收的信号的功率，并且测量的接收信号的功率驱动调制解调器部分，从而切换模式 的移动通信终端。
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5.发明授权公开(公告)号：US08503397B2
公开(公告)日：2013-08-06
申请号：US13236076
申请日：2011-09-19
申请人： Nam-Gun Kim , Young-Lak Kim , Hyun-Wook Kim , Chang-Moon Han
发明人： Nam-Gun Kim , Young-Lak Kim , Hyun-Wook Kim , Chang-Moon Han
IPC分类号： H04W4/00
摘要： Disclosed is a multi-mode multi-band mobile communication terminal and a mode switching method thereof wherein a mode switching can be performed between an asynchronous network and a synchronous network by minimizing interruption in communication. According to the switching method of a multi-mode multi-band mobile communication terminal, the power of a signal received from an asynchronous network or a synchronous network is measured and the measured power of the received signal drives a modem portion, thereby switching the mode of the mobile communication terminal.
摘要翻译： 公开了一种多模式多频带移动通信终端及其模式切换方法，其中可以通过最小化通信中断来在异步网络和同步网络之间执行模式切换。 根据多模式多频带移动通信终端的切换方法，测量从异步网络或同步网络接收的信号的功率，并且测量的接收信号的功率驱动调制解调器部分，从而切换模式 的移动通信终端。
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6.发明申请MULTI-MODE MULTI-BAND MOBILE COMMUNICATION TERMINAL AND MODE SWITCHING METHOD THEREOF 有权多模多通道移动通信终端和模式切换方法公开(公告)号：US20120069758A1
公开(公告)日：2012-03-22
申请号：US13236076
申请日：2011-09-19
申请人： Nam-Gun Kim , Young-Lak Kim , Hyun-Wook Kim , Chang-Moon Han
发明人： Nam-Gun Kim , Young-Lak Kim , Hyun-Wook Kim , Chang-Moon Han
摘要： Disclosed is a multi-mode multi-band mobile communication terminal and a mode switching method thereof wherein a mode switching can be performed between an asynchronous network and a synchronous network by minimizing interruption in communication. According to the switching method of a multi-mode multi-band mobile communication terminal, the power of a signal received from an asynchronous network or a synchronous network is measured and the measured power of the received signal drives a modem portion, thereby switching the mode of the mobile communication terminal.
摘要翻译： 公开了一种多模式多频带移动通信终端及其模式切换方法，其中可以通过最小化通信中断来在异步网络和同步网络之间执行模式切换。 根据多模式多频带移动通信终端的切换方法，测量从异步网络或同步网络接收的信号的功率，并且测量的接收信号的功率驱动调制解调器部分，从而切换模式 的移动通信终端。
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7.发明授权公开(公告)号：US08036709B2
公开(公告)日：2011-10-11
申请号：US12568799
申请日：2009-09-29
申请人： Hyun-Wook Kim , Young-Lak Kim , Nam-Gun Kim , Jong-Tae Ihm
发明人： Hyun-Wook Kim , Young-Lak Kim , Nam-Gun Kim , Jong-Tae Ihm
IPC分类号： H04M1/00
CPC分类号： H04W36/0066 , H04W88/06
摘要： Disclosed herein is a mobile communication terminal and handover method therefor, which enable handover of a mobile communication terminal that is using a packet data service or is in a dormant state in a mobile communication network in which asynchronous and synchronous networks coexist. In the handover method, if a channel is assigned between a mobile communication terminal and a synchronous mobile communication system in response to a request from an asynchronous mobile communication system as a mobile communication terminal using packet data service in the asynchronous mobile communication system moves into an area of the synchronous mobile communication system, call setup is performed. A node B of the asynchronous communication releases a connection to the mobile communication system and assigns a new mobile IP to the mobile communication terminal, thus providing continuous packet data service to the mobile communication terminal.
摘要翻译： 这里公开了一种移动通信终端及其切换方法，其能够在异步和同步网络共存的移动通信网络中切换正在使用分组数据业务或处于休眠状态的移动通信终端。 在切换方法中，如果异步移动通信系统中的移动通信终端与同步移动通信系统之间的通信被分配为响应来自异步移动通信系统的请求，作为使用分组数据服务的移动通信终端移动到 同步移动通信系统的区域，进行呼叫建立。 异步通信的节点B释放与移动通信系统的连接，并向移动通信终端分配新的移动IP，从而向移动通信终端提供持续的分组数据服务。
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8.发明授权公开(公告)号：US07843881B2
公开(公告)日：2010-11-30
申请号：US10585403
申请日：2005-01-07
申请人： Hyun-Wook Kim , Young-Lak Kim , Nam-Gun Kim , Jong-Tae Ihm
发明人： Hyun-Wook Kim , Young-Lak Kim , Nam-Gun Kim , Jong-Tae Ihm
IPC分类号： H04W4/00
CPC分类号： H04W36/0066 , H04W88/06
摘要： Disclosed herein is a mobile communication terminal and handover method therefor, which enable handover of a mobile communication terminal that is using a packet data service or is in a dormant state in a mobile communication network in which asynchronous and synchronous networks coexist. In the handover method, if a channel is assigned between a mobile communication terminal and a synchronous mobile communication system in response to a request from an asynchronous mobile communication system as a mobile communication terminal using packet data service in the asynchronous mobile communication system moves into an area of the synchronous mobile communication system, call setup is performed. A node B of the asynchronous mobile communication releases a connection to the mobile communication system and assigns a new mobile IP to the mobile communication terminal, thus providing continuous packet data service to the mobile communication terminal.
摘要翻译： 这里公开了一种移动通信终端及其切换方法，其能够在异步和同步网络共存的移动通信网络中切换正在使用分组数据业务或处于休眠状态的移动通信终端。 在切换方法中，如果异步移动通信系统中的移动通信终端与同步移动通信系统之间的通信被分配为响应来自异步移动通信系统的请求，作为使用分组数据服务的移动通信终端移动到 同步移动通信系统的区域，进行呼叫建立。 异步移动通信的节点B释放与移动通信系统的连接，并向移动通信终端分配新的移动IP，从而向移动通信终端提供持续的分组数据服务。
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9.发明申请公开(公告)号：US20080207205A1
公开(公告)日：2008-08-28
申请号：US11576588
申请日：2005-01-05
申请人： Hyun-Wook Kim , Young-Lak Kim , Nam-Gun Kim , Jong-Tae Ihm
发明人： Hyun-Wook Kim , Young-Lak Kim , Nam-Gun Kim , Jong-Tae Ihm
摘要： In the present invention, as a mobile communication terminal, which is using service in the area of an asynchronous mobile communication system, detects signals from a synchronous mobile communication system, the mobile communication terminal repeatedly performs a process of examining whether, in a predetermined time, signals from the asynchronous mobile communication system have been detected a designated number of times, and measuring the intensity of the signals. When the number of times that the intensity of signals from the asynchronous mobile communication system is smaller than a designated number of times, or no signals from the asynchronous mobile communication system are detected, within the predetermined time, it is determined whether to perform handover of the mobile communication terminal.
摘要翻译： 在本发明中，作为在异步移动通信系统中使用业务的移动通信终端，检测来自同步移动通信系统的信号，移动通信终端重复执行检查在预定时间内的处理 已经检测到来自异步移动通信系统的信号的指定次数，并且测量信号的强度。 当来自异步移动通信系统的信号的强度小于指定次数的次数，或者没有检测到来自异步移动通信系统的信号的次数时，在预定时间内确定是否执行切换 移动通信终端。
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10.发明授权Multi-mode multi-band mobile communication terminal and mode switching method thereof 有权多模式多频移动通信终端及其模式切换方法公开(公告)号：US08094619B2
公开(公告)日：2012-01-10
申请号：US10591822
申请日：2005-03-04
申请人： Nam-Gun Kim , Young-Lak Kim , Hyun-Wook Kim , Chang-Moon Han
发明人： Nam-Gun Kim , Young-Lak Kim , Hyun-Wook Kim , Chang-Moon Han
IPC分类号： H04W4/00
摘要： Disclosed is a multi-mode multi-band mobile communication terminal and a mode switching method thereof wherein a mode switching can be performed between an asynchronous network and a synchronous network by minimizing interruption in communication. According to the switching method of a multi-mode multi-band mobile communication terminal, the power of a signal received from an asynchronous network or a synchronous network is measured and the measured power of the received signal drives a modem portion, thereby switching the mode of the mobile communication terminal.
摘要翻译： 公开了一种多模式多频带移动通信终端及其模式切换方法，其中可以通过最小化通信中断来在异步网络和同步网络之间执行模式切换。 根据多模式多频带移动通信终端的切换方法，测量从异步网络或同步网络接收的信号的功率，并且测量的接收信号的功率驱动调制解调器部分，从而切换模式 的移动通信终端。
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