公开(公告)号：US20100323702A1

公开(公告)日：2010-12-23

申请号：US12817437

申请日：2010-06-17

Applicant: Jin Gil YANG ,  Ki Tae LEE

Inventor： Jin Gil YANG ,  Ki Tae LEE

IPC: H04W36/30 ,  H04W36/36

CPC classification number: H04W36/32

Abstract: Provided is a method for deciding when to perform a handover in a wireless communications system, which includes checking a handover information between a network and a mobile terminal; determining a portability of the mobile terminal based on the handover information; and determining to perform the when a service disconnection is anticipated or estimated based on portability of the mobile terminal.

Abstract translation: 提供一种用于在无线通信系统中决定何时执行切换的方法，其包括检查网络和移动终端之间的切换信息; 基于所述切换信息确定所述移动终端的便携性; 以及基于所述移动终端的可移植性来确定何时预期或估计服务断开。

公开(公告)号：US20080155415A1

公开(公告)日：2008-06-26

申请号：US11962306

申请日：2007-12-21

Applicant: Sang Hyeon YOON ,  Ki Tae LEE

Inventor： Sang Hyeon YOON ,  Ki Tae LEE

IPC: G06F3/00

CPC classification number: G06F3/016 ,  G06F3/0482 ,  G06F2203/014

Abstract: A device and method for providing a haptic user interface in a mobile terminal that can provide a haptic response to user manipulation are provided. The device for providing a haptic user interface in a mobile terminal includes a pointing device for receiving manipulation from a user to control a pointer; a display unit for displaying the pointer on a screen; a memory unit for storing information of a voltage level to be supplied to a vibration unit according to a coordinate value of the pointer; a controller for outputting a control signal based on the coordinate value of the pointer in the display unit according to movement of the pointing device and information of the memory unit; and a vibration unit for generating a vibration according to the control signal. Therefore, by generating a vibration according to movement of a pointer, a user can feel a response to manipulation of the user interface with the sense of touch as well as the sense of sight, thereby providing interest and convenience to the user.

Abstract translation: 提供了一种用于在移动终端中提供触觉用户界面的装置和方法，其可以提供对用户操纵的触觉响应。 用于在移动终端中提供触觉用户界面的设备包括：用于接收来自用户的操纵以控制指针的指点设备; 显示单元，用于将指示器显示在屏幕上; 存储单元，用于根据指针的坐标值存储要提供给振动单元的电压电平的信息; 控制器，用于根据指示设备的移动和存储单元的信息，基于指示器的坐标值输出控制信号; 以及用于根据控制信号产生振动的振动单元。 因此，通过根据指针的移动产生振动，用户可以感觉到对触摸感和用户感觉对用户界面的操纵的响应，从而为用户提供兴趣和方便。