公开(公告)号：US20130321291A1

公开(公告)日：2013-12-05

申请号：US13597565

申请日：2012-08-29

申请人： Sang Hyun Sim

发明人： Sang Hyun Sim

IPC分类号： G06F3/041

CPC分类号： G06F3/048 ,  G06F3/044 ,  G06F3/0488 ,  G06F2203/04105

摘要： There are provided an electronic apparatus and an operating method thereof. The electronic apparatus includes: at least one mechanical button unit receiving a mechanical button input from a user; a touch screen receiving a touch input from the user; and a control unit detecting a first input signal generated from the at least one mechanical button unit to generate a first control signal and detecting a second input signal generated from the touch screen to generate a second control signal, wherein the control unit generates a third control signal different from the first control signal when the first input signal and the second input signal are simultaneously detected.

摘要翻译： 提供了一种电子设备及其操作方法。 电子设备包括：至少一个机械按钮单元，其接收来自用户的机械按钮输入; 接收来自用户的触摸输入的触摸屏; 以及控制单元，其检测从所述至少一个机械按钮单元产生的第一输入信号，以产生第一控制信号并检测从所述触摸屏产生的第二输入信号以产生第二控制信号，其中所述控制单元产生第三控制 同时检测第一输入信号和第二输入信号时与第一控制信号不同的信号。

公开(公告)号：US20070115821A1

公开(公告)日：2007-05-24

申请号：US11550931

申请日：2006-10-19

申请人： Sang Hyun Sim ,  Soon Choi

发明人： Sang Hyun Sim ,  Soon Choi

IPC分类号： H04L12/26

CPC分类号： H04L29/06 ,  H04L1/1664 ,  H04L69/22 ,  H04L69/324

摘要： A method for transmitting wireless data using a piggyback technique includes the steps of: a) transmitting a predetermined request packet from a first communication unit to a second communication unit in a predetermined wireless network system; b) determining, by the second communication unit having received the request packet, whether to sequentially transmit an acknowledgement (ACK) packet indicating an acknowledged or unacknowledged state of the request packet and a data packet responding to the request packet to the first communication unit; and c) if it is determined that the ACK packet and the data packet should be sequentially transmitted, including, by the second communication unit, ACK information in a header of the data packet without transmitting the ACK packet to the first communication unit, and transmitting the data packet including the header equipped with the ACK information to the first communication unit.

摘要翻译： 一种使用背负技术发送无线数据的方法包括以下步骤：a）将预定请求分组从第一通信单元发送到预定无线网络系统中的第二通信单元; b）由已经接收到请求分组的第二通信单元确定是否将指示请求分组的确认或未确认状态的确认（ACK）分组和响应于请求分组的数据分组发送到第一通信单元; 以及c）如果确定应该顺序地发送ACK分组和数据分组，包括由第二通信单元在数据分组的报头中的ACK信息，而不向第一通信单元发送ACK分组，并且发送 所述数据分组包括配备有所述ACK信息的报头给所述第一通信单元。