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    DEVICES AND METHODS FOR SAVING ENERGY THROUGH CONTROL OF SLEEP MODE
    2.
    发明申请
    DEVICES AND METHODS FOR SAVING ENERGY THROUGH CONTROL OF SLEEP MODE 有权
    通过控制睡眠模式节能的装置和方法

    公开(公告)号：US20120331323A1

    公开(公告)日：2012-12-27

    申请号：US13527925

    申请日：2012-06-20

    申请人： Jin Hyeock CHOI ,  Byung Chang KANG ,  Jong Ho BANG

    发明人： Jin Hyeock CHOI ,  Byung Chang KANG ,  Jong Ho BANG

    IPC分类号： G06F1/32

    CPC分类号： G06F1/3203

    摘要： A system for saving energy through control of a sleep mode, and a method of operating the system are provided. The energy-saving system may enable a proxy device to maintain a minimum basic setup necessary for a communication when a host device enters a sleep mode, and may omit an operation performed based on the basic setup when the host device switches to a communication mode, thereby enabling a smooth switch between the sleep mode and the communication mode.

    摘要翻译： 提供了一种通过睡眠模式的控制来节省能量的系统，以及操作该系统的方法。 当主机设备进入睡眠模式时，节能系统可以使得代理设备能够保持通信所需的最小基本设置，并且当主机设备切换到通信模式时，可以省略基于基本设置执行的操作， 从而能够在睡眠模式和通信模式之间平滑地切换。

    Apparatus for fast reactive handover in IPv6-based mobile system
    3.
    发明授权
    Apparatus for fast reactive handover in IPv6-based mobile system 有权
    基于IPv6的移动系统快速反应切换装置

    公开(公告)号：US08270974B2

    公开(公告)日：2012-09-18

    申请号：US11448789

    申请日：2006-06-08

    申请人： Youn-Hee Han ,  Jin-Hyeock Choi

    发明人： Youn-Hee Han ,  Jin-Hyeock Choi

    IPC分类号： H04W4/00 ,  H04W36/00

    CPC分类号： H04L29/12009 ,  H04L29/12264 ,  H04L61/00 ,  H04L61/2046 ,  H04W8/085 ,  H04W36/0011 ,  H04W40/24 ,  H04W80/04

    摘要： An apparatus for a fast reactive handover in an Internet Protocol version 6 (IPv6) mobile system is provided, in which a message receiver receives a new connection notification message from a point of attachment when the point of attachment makes a new connection with a mobile unit, and a message transmitter sends a router advertisement (RA) message to the mobile unit in response to receiving the new connection notification message.

    摘要翻译： 提供了一种用于互联网协议版本6（IPv6）移动系统中的快速反应切换的装置，其中当附件点与移动单元进行新的连接时，消息接收器从附件点接收新的连接通知消息 并且响应于接收到新的连接通知消息，消息发送器向移动单元发送路由器通告（RA）消息。

    Method and apparatus for reducing transmission delay of down-link frame in wireless communication system
    4.
    发明申请
    Method and apparatus for reducing transmission delay of down-link frame in wireless communication system 有权
    用于减少无线通信系统中下行链路帧的传输延迟的方法和装置

    公开(公告)号：US20070189253A1

    公开(公告)日：2007-08-16

    申请号：US11580886

    申请日：2006-10-16

    申请人： Jin-Hyeock Choi ,  Greg Daley ,  Yasar Ahmet Sekercioglu

    发明人： Jin-Hyeock Choi ,  Greg Daley ,  Yasar Ahmet Sekercioglu

    IPC分类号： H04Q7/24

    CPC分类号： H04L1/1887 ,  H04W72/1242 ,  H04W72/1273

    摘要： A method and apparatus for reducing a transmission delay of a downlink frame in a wireless communication system are provided. A frame transmission method in an access point (AP) includes classifying each of a plurality of hosts as any one of a normal destination and a suspect destination according to whether a retransmission is exhausted, and managing at least one frame to be transmitted to each of the normal destination and the suspect destination in a first queue and a second queue, and assigning at least one frame transmission attempt to the first queue and the second queue according to a transmission priority.

    摘要翻译： 提供一种用于减少无线通信系统中的下行链路帧的传输延迟的方法和装置。 接入点（AP）中的帧传输方法包括根据重传是否被耗尽将多个主机中的每一个分类为正常目的地和可疑目的地中的每一个，并且将至少一个要发送的帧管理到 第一队列和第二队列中的正常目的地和可疑目的地，并且根据传输优先级向第一队列和第二队列分配至少一个帧传输尝试。

    Wireless local area network system capable of supporting host mobility and an operation method therefor
    8.
    发明授权
    Wireless local area network system capable of supporting host mobility and an operation method therefor 有权
    能够支持主机移动性的无线局域网系统及其操作方法

    公开(公告)号：US07826405B2

    公开(公告)日：2010-11-02

    申请号：US10806420

    申请日：2004-03-23

    申请人： Dong-yun Shin ,  Jin-hyeock Choi

    发明人： Dong-yun Shin ,  Jin-hyeock Choi

    IPC分类号： H04W4/00

    CPC分类号： H04W8/02 ,  H04L29/12216 ,  H04L29/12283 ,  H04L61/2007 ,  H04L61/2061 ,  H04W8/26 ,  H04W80/04

    摘要： A wireless local area network system capable of supporting host mobility services and an operation method therefor. The wireless local area network system includes a gateway performing the functions of a home agent in mobile wireless communication environments and sending prefix information; and access points, each access point allocating an Internet Protocol (IP) address to a mobile host within a range thereof by using prefix information of the gateway. Thereafter, each access point produces and sends a Binding Update list that corresponds to the mobile hosts to the gateway. Thus, the present invention supports the mobility for mobile hosts with or without a mobile IPv6 stack, in a wireless local area network.

    摘要翻译： 能够支持主机移动业务的无线局域网系统及其操作方法。 无线局域网系统包括执行移动无线通信环境中的归属代理的功能的网关和发送前缀信息; 和接入点，每个接入点通过使用网关的前缀信息在其范围内向移动主机分配因特网协议（IP）地址。 此后，每个接入点产生并发送对应于移动主机的绑定更新列表到网关。 因此，本发明在无线局域网中支持具有或不具有移动IPv6堆栈的移动主机的移动性。

    Mobility supporting method of mobile terminal based on prefix binding and mobility supporting system using the method
    9.
    发明申请
    Mobility supporting method of mobile terminal based on prefix binding and mobility supporting system using the method 有权
    基于前缀绑定和移动支持系统的移动终端移动支持方法

    公开(公告)号：US20080089301A1

    公开(公告)日：2008-04-17

    申请号：US11878827

    申请日：2007-07-27

    申请人： Jin-Hyeock Choi ,  Hee-Jin Jang ,  Young Don Chung

    发明人： Jin-Hyeock Choi ,  Hee-Jin Jang ,  Young Don Chung

    IPC分类号： H04Q7/24

    CPC分类号： H04W36/0033 ,  H04L63/08 ,  H04L63/0892 ,  H04L63/101 ,  H04W8/26 ,  H04W12/06 ,  H04W12/08 ,  H04W36/0011 ,  H04W36/0038 ,  H04W80/04 ,  H04W84/005

    摘要： A mobility supporting method and a mobility supporting system using the method are provided. The mobility supporting method includes a first access router for allocating a prefix to a mobile terminal, and registering the allocated prefix in an authentication server when the mobile terminal connects to the first access router. There is also the authentication server for verifying the mobile terminal based on the registered prefix, and reporting a result of the verifying of the mobile terminal to a second access router when the mobile terminal moves to connect to the second access router and the second access router for notifying the reported result of the verifying the mobile terminal to the first access router.

    摘要翻译： 提供了一种使用该方法的移动性支持方法和移动性支持系统。 移动性支持方法包括：第一接入路由器，用于向移动终端分配前缀;以及当所述移动终端连接到所述第一接入路由器时，将所分配的前缀注册到认证服务器中。 还存在用于基于注册的前缀验证移动终端的认证服务器，并且当移动终端移动以连接到第二接入路由器和第二接入路由器时将移动终端的验证结果报告给第二接入路由器 用于通知将所述移动终端验证到所述第一接入路由器的报告结果。

    Mobile terminal and method for notifying access router of IP address in wireless network
    10.
    发明申请
    Mobile terminal and method for notifying access router of IP address in wireless network 有权
    用于通知无线网络中IP地址的接入路由器的移动终端和方法

    公开(公告)号：US20080025253A1

    公开(公告)日：2008-01-31

    申请号：US11822068

    申请日：2007-07-02

    申请人： Jin-Hyeock Choi ,  Hee-Jin Jang

    发明人： Jin-Hyeock Choi ,  Hee-Jin Jang

    IPC分类号： H04Q7/00

    CPC分类号： H04W8/26 ,  H04L29/12264 ,  H04L29/12301 ,  H04L29/12915 ,  H04L61/2046 ,  H04L61/2076 ,  H04L61/6059 ,  H04W88/005

    摘要： A mobile terminal and method of notifying an access router of an Internet protocol (IP) address of the mobile terminal in a wireless network are provided where a mobile terminal notifies an access router of an IP address of the mobile terminal, performing duplicate address detection (DAD) with respect to an automatically-configured IP address are performed, and a notification message including the IP address resulting from the performing of the DAD are transmitted to the access router. The access router is notified by using the notification message. The mobile terminal uses the IP address, based on whether there is a response with respect to the notification message transmitted to the access router after the performing of the DAD.

    摘要翻译： 提供了一种在无线网络中通知接入路由器的移动终端的因特网协议（IP）地址的移动终端和方法，其中移动终端向接入路由器通知移动终端的IP地址，执行重复地址检测（ DAD）相对于自动配置的IP地址执行，并且包括由执行DAD产生的IP地址的通知消息被发送到接入路由器。 通过使用通知消息通知接入路由器。 移动终端根据在执行DAD之后是否发送到接入路由器的通知消息有响应。