公开(公告)号：US20100120365A1

公开(公告)日：2010-05-13

申请号：US12407135

申请日：2009-03-19

申请人： Sang Hyun SIM ,  Bo II SEO ,  Soon Jin CHOI ,  Chung Hee LEE ,  Ji Hoon KIM

发明人： Sang Hyun SIM ,  Bo II SEO ,  Soon Jin CHOI ,  Chung Hee LEE ,  Ji Hoon KIM

IPC分类号： H04B7/00

CPC分类号： H04W8/005

摘要： The present invention relates to a method for pairing wireless communication devices through a simple process by selecting a wireless communication device desired by a user by receiving beacons of the wireless communication devices connected to IEEE 802.15.4 wireless communication network and setting pairing with a wireless communication device corresponding to a beacon with the greatest LQI (Link Quality Index) among the received beacons by a pairing request device needing pairing, and an apparatus for the same.In accordance with the present invention, the method for pairing the wireless communication devices connected to the IEEE 802.15.4 communication network in order to transceive wireless data including: a) an initial setting step of trying pairing to have access to one of the wireless communication devices by the pairing request device; b) a search step of performing active scan to search the wireless data received in the pairing request device; c) an inquiry step of requesting the beacons to the wireless communication devices and receiving the beacons from the wireless communication devices; and d) a pairing step of selecting one of the beacons received in the pairing request device in order to request the wireless data to the corresponding wireless communication device.

摘要翻译： 本发明涉及一种通过简单的处理来配对无线通信设备的方法，通过接收与IEEE 802.15.4无线通信网络连接的无线通信设备的信标和通过无线通信设置配对来选择用户期望的无线通信设备 对应于通过需要配对的配对请求装置在所接收的信标中具有最大LQI（链路质量指标）的信标的装置及其装置。 根据本发明，用于配对连接到IEEE 802.15.4通信网络的无线通信设备以便收发无线数据的方法，包括：a）尝试配对以访问无线通信之一的初始设置步骤 设备由配对请求设备; b）搜索步骤，执行主动扫描以搜索在配对请求设备中接收的无线数据; c）向无线通信设备请求信标并从无线通信设备接收信标的查询步骤; 以及d）配对步骤，选择在配对请求设备中接收的一个信标，以便向相应的无线通信设备请求无线数据。

公开(公告)号：US20100077113A1

公开(公告)日：2010-03-25

申请号：US12262516

申请日：2008-10-31

申请人： Soon Jin CHOI ,  Seung Han Ko ,  Bo II Seo ,  Koon Shik Cho

发明人： Soon Jin CHOI ,  Seung Han Ko ,  Bo II Seo ,  Koon Shik Cho

IPC分类号： G06F3/00

CPC分类号： G06F5/12 ,  G06F2205/126

摘要： Provided is a data communication system including a first-in first-out (FIFO) buffer having a fixed size; a central processing unit (CPU) that writes data stored in a memory into the FIFO buffer; a modem that reads the data written by the CPU from the FIFO buffer; and a modem controller that is connected to the FIFO buffer, the CPU, and the modem, respectively, and controls the CPU such that data having a larger volume than the size of the FIFO buffer can be processed.

摘要翻译： 提供了一种包括具有固定大小的先进先出（FIFO）缓冲器的数据通信系统; 将存储在存储器中的数据写入FIFO缓冲器的中央处理单元（CPU） 调制解调器，从FIFO缓冲器读取CPU写入的数据; 以及分别连接到FIFO缓冲器，CPU和调制解调器的调制解调器控制器，并且控制CPU，使得可以处理具有比FIFO缓冲器的大小更大的数据的数据。

公开(公告)号：US20090160362A1

公开(公告)日：2009-06-25

申请号：US12108778

申请日：2008-04-24

申请人： Joon Hyung LIM ,  Tah Joon Park ,  Koon Shik Cho ,  Kwang Mook Lee ,  Bo II Seo

发明人： Joon Hyung LIM ,  Tah Joon Park ,  Koon Shik Cho ,  Kwang Mook Lee ,  Bo II Seo

IPC分类号： H05B37/02

CPC分类号： H05B33/086

摘要： Provided is an apparatus for controlling lighting brightness including a light control unit that generates a control signal for controlling the brightness of a plurality of lightings; a digital signal generating unit that converts a signal corresponding to the control signal at each period so as to generate non-periodic digital signals; and a driving voltage generating unit that generate driving voltages by converting the digital signals into analog signals.

摘要翻译： 提供一种用于控制照明亮度的装置，包括产生用于控制多个照明亮度的控制信号的光控制单元; 数字信号发生单元，其在每个周期转换对应于控制信号的信号，以便产生非周期数字信号; 以及通过将数字信号转换为模拟信号来产生驱动电压的驱动电压产生单元。

公开(公告)号：US20080075005A1

公开(公告)日：2008-03-27

申请号：US11860324

申请日：2007-09-24

申请人： Ji Hoon KIM ,  Seung Han Ko ,  Bo II Seo ,  Koon Shik Cho ,  Sang Hyun Sim ,  Soon Jin Choi ,  Chung Hee Lee

发明人： Ji Hoon KIM ,  Seung Han Ko ,  Bo II Seo ,  Koon Shik Cho ,  Sang Hyun Sim ,  Soon Jin Choi ,  Chung Hee Lee

IPC分类号： G08C15/00

CPC分类号： H04W28/06 ,  H04W48/12 ,  H04W84/18

摘要： A data transmission method indicating data pending in a ZigBee network is provided, wherein the data transmission method is used to shorten a delay time for data transmission by setting a certain bit to indicate data pending in the ZigBee network to a ZigBee device, the certain bit indicating data pending to an acknowledge frame for acknowledging a data frame from the ZigBee device. The data transmission method according to the present invention includes broadcasting beacons so as to allow the ZigBee coordinator to maintain the connection of the ZigBee network; downloading a data frame from an assigned ZigBee device transmitting the data frame by receiving the beacons; and transmitting an acknowledge frame including a data pending bit indicating data pending to the assigned ZigBee device.

摘要翻译： 提供了一种指示ZigBee网络中待处理数据的数据传输方法，其中数据传输方法用于通过设置某一位来缩短数据传输的延迟时间，以将ZigBee网络中的待处理数据指示给ZigBee设备，该特定位 将待处理的数据指示到用于确认来自ZigBee设备的数据帧的确认帧。 根据本发明的数据传输方法包括广播信标，以便允许ZigBee协调器维持ZigBee网络的连接; 从分配的ZigBee设备下载数据帧，通过接收信标发送数据帧; 以及发送包括指示数据待处理的数据等待位的确认帧到所分配的ZigBee设备。

公开(公告)号：US20070297452A1

公开(公告)日：2007-12-27

申请号：US11768081

申请日：2007-06-25

申请人： Chung Hee LEE ,  Bo II Seo ,  Ji Hoon Kim ,  Sang Hyun Sim ,  Soon Jin Shoi

发明人： Chung Hee LEE ,  Bo II Seo ,  Ji Hoon Kim ,  Sang Hyun Sim ,  Soon Jin Shoi

IPC分类号： H04J3/16

CPC分类号： H04W40/246 ,  H04L12/2809 ,  H04L45/48 ,  H04L2012/2841 ,  H04W40/28

摘要： The Zigbee device including: a memory storing the neighbor table for writing address information of a device; a controller acquiring the address information of the device present within electrical power enabling Zigbee communication according to a network connection type defined in a Zigbee alliance, writing the address information in the neighbor table, performing a connection to a network via the device, broadcasting the address information assigned through the network connection to the device, and controlling transmission of data to a destination device when address information of the destination device to which the data is to be transmitted is present in the neighbor table; and a transceiver performing the Zigbee communication according to control of the controller.

摘要翻译： Zigbee设备包括：存储用于写入设备的地址信息的邻居表的存储器; 控制器，根据Zigbee联盟中定义的网络连接类型，获取电力中存在的设备的地址信息，使Zigbee通信能够进行，在邻居表中写入地址信息，经由设备执行到网络的连接，广播地址 通过与设备的网络连接分配的信息，并且当邻近表中存在要发送数据的目的地设备的地址信息时，控制向目的地设备的数据传输; 以及根据控制器的控制执行ZigBee通信的收发器。