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：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：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。

公开(公告)号：US07262810B2

公开(公告)日：2007-08-28

申请号：US10677306

申请日：2003-10-03

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

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

IPC分类号： H04N7/00 ,  H04N5/64

CPC分类号： H04N21/4131 ,  F25B2600/07 ,  F25D29/00 ,  F25D2400/06 ,  F25D2400/361 ,  G08C2201/50 ,  H03J9/00 ,  H04N5/63

摘要： A television-watchable refrigerator system and a method for operating the same. A Web pad is detachably mounted on the outer surface of a refrigerator and a television (TV) module or TV antenna module is provided to receive a television signal and wirelessly transmit the received television signal to the Web pad, thereby removing a need for wiring to provide a wired connection of the refrigerator with a television antenna terminal. The TV module or TV antenna module is connected with a television set or television antenna terminal to receive a television signal therefrom and wirelessly transmit the received television signal to the Web pad. The Web pad is detachably mounted on the outer surface of the refrigerator to wirelessly receive the television signal from the TV module or TV antenna module and display it.

摘要翻译： 一种电视可视冰箱系统及其操作方法。 网板可拆卸地安装在冰箱的外表面上，并且提供电视（TV）模块或TV天线模块以接收电视信号，并将接收到的电视信号无线发送到网页垫，从而不需要布线 提供冰箱与电视天线终端的有线连接。 TV模块或TV天线模块与电视机或电视天线终端连接，以从其接收电视信号，并将接收到的电视信号无线发送到网页板。 网板可拆卸地安装在冰箱的外表面上，以从TV模块或TV天线模块无线地接收电视信号并进行显示。

公开(公告)号：US07136940B2

公开(公告)日：2006-11-14

申请号：US10701614

申请日：2003-11-06

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

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

IPC分类号： G06F3/01 ,  G06F13/10 ,  G09G5/00 ,  G06F3/00

CPC分类号： F25D29/00 ,  F25B2600/07 ,  F25D2400/361

摘要： An Internet refrigerator with a Web pad and a method for operating the same. The Web pad is detachably mounted on the Internet refrigerator, and transmits and receives data to/from the Internet refrigerator on the basis of a remote display protocol (RDP). The Web pad is a client Web pad detachably mounted on an outer surface of the Internet refrigerator. The client Web pad is adapted to receive a display signal transmitted from the Internet refrigerator and output the received display signal externally. A server control unit is provided to transmit the display signal to the client Web pad on the basis of the remote display protocol such that data processed in the Internet refrigerator is displayed through the client Web pad. Application programs and multimedia data are driven on the basis of the server control unit, resulting in a reduction in work-load on the client Web pad.

摘要翻译： 具有网页垫的互联网冰箱及其操作方法。 网板可拆卸地安装在因特网冰箱上，并根据远程显示协议（RDP）向互联网冰箱发送和接收数据。 网板是可拆卸地安装在因特网冰箱的外表面上的客户端网垫。 客户端Web接口适于接收从因特网冰箱发送的显示信号并从外部输出接收到的显示信号。 提供服务器控制单元，用于基于远程显示协议将显示信号发送到客户端Web页面，使得通过客户端Web页面显示在因特网冰箱中处理的数据。 应用程序和多媒体数据是在服务器控制单元的基础上进行驱动的，从而减少了客户端Web界面上的工作负载。

公开(公告)号：US06829904B2

公开(公告)日：2004-12-14

申请号：US10661601

申请日：2003-09-15

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

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

IPC分类号： F25D2312

CPC分类号： F25D23/12 ,  F25B2600/07 ,  F25D17/062 ,  F25D21/04 ,  F25D2400/06 ,  F25D2400/361

摘要： An Internet refrigerator with a heat sink uses cold air from the Internet refrigerator itself, without a CPU cooling fan on a main board. The Internet refrigerator includes a main board with a chip set thereon and a temperature sensor that detects a temperature of the main board. A heat sink plate faces a surface of the main board and absorbs heat generated from the chip set. A pipeline having both ends connected to an interior of a cooled compartment of the refrigerator is arranged to contact a lower surface of the main board at a portion thereof. Additionally, a cooling fan can be arranged in the cooled compartment of the refrigerator for introducing cold air from the cooled compartment of the refrigerator into the pipeline.

公开(公告)号：US07440401B2

公开(公告)日：2008-10-21

申请号：US10527242

申请日：2003-12-17

申请人： Sang Hyuk Kang

发明人： Sang Hyuk Kang

IPC分类号： H04L12/26

CPC分类号： H04N21/816 ,  H04N21/23406 ,  H04N21/234327 ,  H04N21/238 ,  H04N21/2401 ,  H04N21/2402 ,  H04N21/2662 ,  H04N21/44004 ,  H04N21/631

摘要： The present invention relates, in general, to streaming technology and, more particularly, to a packet scheduling method for streaming multimedia data. The packet scheduling method of the present invention streams multimedia data by a server in a network. The network includes the server for providing multimedia data divided into picture groups each having a sequence of N pictures, and a terminal for displaying the multimedia data received from the server in a streaming manner. In the packet scheduling method, the sequences of the pictures are divided into motion part packets and texture part packets, and priorities are assigned to the packets according to temporal scaling. A threshold for a predetermined priority is determined in consideration of conditions of a channel and a buffer status of the terminal and a substream is constructed using packets with priorities below the threshold within the respective picture groups. The packets in the constructed substream are sequentially transmitted to the terminal.

摘要翻译： 本发明一般涉及流技术，更具体地，涉及用于流式传输多媒体数据的分组调度方法。 本发明的分组调度方法由网络中的服务器流式传输多媒体数据。 该网络包括：服务器，用于提供划分为具有N个图像序列的图像组的多媒体数据;以及用于以流式显示从服务器接收的多媒体数据的终端。 在分组调度方法中，将图像的序列划分成运动部分分组和纹理部分分组，并且根据时间缩放将优先级分配给分组。 考虑到信道的条件和终端的缓冲状态来确定预定优先级的阈值，并且使用优先级低于相应图片组内的阈值的分组来构建子流。 构成子流中的数据包顺序发送到终端。