公开(公告)号：US07581018B2

公开(公告)日：2009-08-25

申请号：US10896843

申请日：2004-07-23

申请人： Young Hoon Roh ,  Jung Ho Kim ,  Jin Cheol Cho ,  Jae Won Chang ,  Sang Hyuk Kang ,  Sang Mahn Kim ,  Pan Su Kim ,  Kwang Hui Hong

发明人： Young Hoon Roh ,  Jung Ho Kim ,  Jin Cheol Cho ,  Jae Won Chang ,  Sang Hyuk Kang ,  Sang Mahn Kim ,  Pan Su Kim ,  Kwang Hui Hong

IPC分类号： G06F15/16

CPC分类号： H04L49/9078 ,  H04L49/90

摘要： Disclosed is a server system for performing communication over a wireless network. At least one client device transmits and receives data over the wireless network. A server device performs a state monitoring or controlling operation for the at least one client device. In the server device, an encoder compresses and encodes data to be transmitted that includes a double buffer storing the encoded data. A network renderer transmits the data encoded by the encoder to a corresponding client device over the wireless network. A buffer manager detects an overflow of the buffer storing the data encoded by the encoder and issues a control signal for pausing an encoding operation when the overflow is detected. Therefore, the server system can avoid data loss and system shutdown caused by transmission delay and can ensure stability of the server system performing communication with a wireless network.

摘要翻译： 公开了一种用于通过无线网络进行通信的服务器系统。 至少一个客户端设备通过无线网络发送和接收数据。 服务器设备对至少一个客户端设备执行状态监视或控制操作。 在服务器装置中，编码器对包含存储编码数据的双缓冲器的要发送的数据进行压缩编码。 网络渲染器通过无线网络将由编码器编码的数据发送到相应的客户端设备。 缓冲器管理器检测存储由编码器编码的数据的缓冲器的溢出，并在检测到溢出时发出用于暂停编码操作的控制信号。 因此，服务器系统可以避免由传输延迟引起的数据丢失和系统关闭，并可以确保与无线网络进行通信的服务器系统的稳定性。

公开(公告)号：US07401282B2

公开(公告)日：2008-07-15

申请号：US10896848

申请日：2004-07-23

申请人： Young Hoon Roh ,  Jung Ho Kim ,  Jin Cheol Cho ,  Jae Won Chang ,  Sang Hyuk Kang ,  Sang Mahn Kim ,  Pan Su Kim ,  Kwang Hui Hong

发明人： Young Hoon Roh ,  Jung Ho Kim ,  Jin Cheol Cho ,  Jae Won Chang ,  Sang Hyuk Kang ,  Sang Mahn Kim ,  Pan Su Kim ,  Kwang Hui Hong

IPC分类号： G08C25/02

CPC分类号： H04L1/18 ,  H04L1/0002

摘要： Disclosed are a server system for performing communication over a wireless network and a communication method thereof. The server system comprises at least one client device and a server device for performing a state monitoring operation or a control operation for the client device over the wireless network. When a data packet is sent, the server device begins to send a following packet by variably applying a transmission rate according to a network transmission state when a leading packet has been completely transmitted. Because a transmission rate can be set appropriately to the network state, the number of unnecessary retransmissions can be reduced. Therefore, transmission delay can be avoided and stable and rapid wireless communication can be achieved.

摘要翻译： 公开了一种通过无线网络进行通信的服务器系统及其通信方法。 服务器系统包括至少一个客户端设备和服务器设备，用于通过无线网络对客户端设备执行状态监视操作或控制操作。 当发送数据分组时，当前导分组被完全发送时，服务器设备开始通过可变地应用根据网络传输状态的传输速率发送后续分组。 因为可以适当地设置传输速率到网络状态，所以可以减少不必要的重发次数。 因此，可以避免传输延迟，实现稳定快速的无线通信。

公开(公告)号：US07178349B2

公开(公告)日：2007-02-20

申请号：US10769926

申请日：2004-02-03

申请人： Young Hoon Roh ,  Jung Ho Kim ,  Jin Cheol Cho ,  Jae Won Chang ,  Sang Hyuk Kang ,  Sang Mahn Kim ,  Pan Su Kim ,  Kwang Hui Hong

发明人： Young Hoon Roh ,  Jung Ho Kim ,  Jin Cheol Cho ,  Jae Won Chang ,  Sang Hyuk Kang ,  Sang Mahn Kim ,  Pan Su Kim ,  Kwang Hui Hong

IPC分类号： F25D25/00

CPC分类号： F25D29/00 ,  F25B2600/07 ,  F25D2400/36

摘要： A system and method for switching a communication mode of a detachable pad refrigerator, wherein the attachment/detachment of a client pad to/from the refrigerator is sensed and the communication mode of the refrigerator with the client pad is switched to a wired/wireless communication mode according to the sensed result so that signals can be transmitted and received in the switched communication mode. The client pad is detachably attached to the outer surface of the refrigerator. A communication module is installed in the refrigerator to transmit and receive signals to/from the client pad by wire or wirelessly. A refrigerator control unit is adapted to control the communication module to automatically switch the communication mode of the refrigerator with the client pad to the wired/wireless communication mode according to the attachment/detachment of the client pad. Therefore, the present invention has the effect of increasing the client pad's use efficiency and user's convenience, and stability of signal transmission and reception owing to the automatic switching between the wired communication mode and the wireless communication mode.

摘要翻译： 一种用于切换可拆卸式冰箱的通信模式的系统和方法，其中感测到客户端板与冰箱的连接/拆卸，并且将具有客户端垫的冰箱的通信模式切换到有线/无线通信 模式，使得可以在切换通信模式下发送和接收信号。 客户端垫可拆卸地附接到冰箱的外表面。 通信模块安装在冰箱中，通过有线或无线方式向/从客户端接收信号。 冰箱控制单元适于控制通信模块，以根据客户端板的附着/拆卸自动地将客户端板的冰箱的通信模式切换到有线/无线通信模式。 因此，由于有线通信模式与无线通信模式之间的自动切换，本发明具有增加客户端板的使用效率和用户便利性以及信号发送和接收的稳定性。