公开(公告)号：US08730988B2

公开(公告)日：2014-05-20

申请号：US12613228

申请日：2009-11-05

申请人： Eui-Jik Kim ,  Jeong-Sik In ,  Hyo-Hyun Choi

发明人： Eui-Jik Kim ,  Jeong-Sik In ,  Hyo-Hyun Choi

IPC分类号： H04J3/16

CPC分类号： H04W72/082 ,  H04W40/248 ,  H04W72/0406 ,  H04W84/18

摘要： A method of allocating logical channels in consideration of an interference range in a wireless sensor network includes defining logical channels to increase the number of available channels and determining the number of logical channels in accordance with the number of nodes within an interference range, allocating the logical channels to the nodes within the interference range so that the determined logical channels do not overlap each other, and exchanging data among the nodes using the allocated logical channels.

摘要翻译： 考虑到无线传感器网络中的干扰范围来分配逻辑信道的方法包括定义逻辑信道以增加可用信道的数量并根据干扰范围内的节点的数量来确定逻辑信道的数量，分配逻辑信道 信道到干扰范围内的节点，使得确定的逻辑信道彼此不重叠，并且使用所分配的逻辑信道在节点之间交换数据。

公开(公告)号：US20100118812A1

公开(公告)日：2010-05-13

申请号：US12613228

申请日：2009-11-05

申请人： Eui-Jik Kim ,  Jeong-Sik In ,  Hyo-Hyun Choi

发明人： Eui-Jik Kim ,  Jeong-Sik In ,  Hyo-Hyun Choi

IPC分类号： H04W72/00

CPC分类号： H04W72/082 ,  H04W40/248 ,  H04W72/0406 ,  H04W84/18

摘要： A method of allocating logical channels in consideration of an interference range in a wireless sensor network includes defining logical channels to increase the number of available channels and determining the number of logical channels in accordance with the number of nodes within an interference range, allocating the logical channels to the nodes within the interference range so that the determined logical channels do not overlap each other, and exchanging data among the nodes using the allocated logical channels.

摘要翻译： 考虑到无线传感器网络中的干扰范围来分配逻辑信道的方法包括定义逻辑信道以增加可用信道的数量并根据干扰范围内的节点的数量来确定逻辑信道的数量，分配逻辑信道 信道到干扰范围内的节点，使得确定的逻辑信道彼此不重叠，并且使用所分配的逻辑信道在节点之间交换数据。

公开(公告)号：US08423657B2

公开(公告)日：2013-04-16

申请号：US12614044

申请日：2009-11-06

申请人： Bong-Wan Jun ,  Jeong-Sik In ,  Eui-Jik Kim ,  Hyo-Hyun Choi

发明人： Bong-Wan Jun ,  Jeong-Sik In ,  Eui-Jik Kim ,  Hyo-Hyun Choi

IPC分类号： G06F15/16

CPC分类号： H04L12/12

摘要： Disclosed is a time slot allocation method for reducing consumption of energy in a wireless sensor network, including transmitting and receiving, by an upper node, a report request and a response to and from at least one lower node in order to identify whether there is data to be transmitted between the upper node and the at least one lower node, transmitting, by the upper node, information required for data transmission to the at least one lower node based on the report request and response, and transmitting and receiving, by the upper node, data to and from the at least one lower node based on the information required for data transmission.

摘要翻译： 公开了一种用于减少无线传感器网络中的能量消耗的时隙分配方法，包括由上层节点发送和接收与至少一个下层节点的报告请求和响应，以便识别是否存在数据 在所述上层节点和所述至少一个下层节点之间进行传输，由所述上层节点根据所述报告请求和响应向所述至少一个下层节点发送数据传输所需的信息，以及由所述上层节点向所述上层节点发送和接收所述上层节点 节点，数据到和从至少一个下层节点的数据基于数据传输所需的信息。

公开(公告)号：US08265045B2

公开(公告)日：2012-09-11

申请号：US12622916

申请日：2009-11-20

申请人： Jeong-Sik In ,  Hyo-Hyun Choi ,  Eui-Jik Kim

发明人： Jeong-Sik In ,  Hyo-Hyun Choi ,  Eui-Jik Kim

IPC分类号： H04J3/00 ,  H04W4/00

CPC分类号： H04B7/2656 ,  Y02D70/122 ,  Y02D70/144 ,  Y02D70/22 ,  Y02D70/449

摘要： A method for reducing power consumption in a wireless sensor network is provided. An optimized path destined for a sink node is set using a common channel in which first and second nodes use a CSMA scheme. A first channel is set and transmission/reception slots for packet transmission/reception are allocated in the first channel. A packet is transmitted to the second node through a first transmission slot using a TDMA scheme. When a packet is not received from the second node through a first reception slot within a first set amount of time, the first reception slot is allowed to transition to an inactive state. The first node is one of the sink node, at least one parent node, and at least one child node of the parent node, and the second node is one of child nodes of the first node.

摘要翻译： 提供了一种用于降低无线传感器网络中的功耗的方法。 使用公共信道来设置目的地为汇聚节点的优化路径，其中第一和第二节点使用CSMA方案。 设置第一信道，并且在第一信道中分配用于分组发送/接收的发送/接收时隙。 使用TDMA方案通过第一传输时隙将分组发送到第二节点。 当在第一设定时间量内没有通过第一接收时隙从第二节点接收到分组时，允许第一接收时隙转变到非活动状态。 第一节点是汇聚节点，至少一个父节点和父节点的至少一个子节点之一，而第二节点是第一节点的子节点之一。

公开(公告)号：US20100115130A1

公开(公告)日：2010-05-06

申请号：US12614044

申请日：2009-11-06

申请人： Bong-Wan Jun ,  Jeong-Sik In ,  Eui-Jik Kim ,  Hyo-Hyun Choi

发明人： Bong-Wan Jun ,  Jeong-Sik In ,  Eui-Jik Kim ,  Hyo-Hyun Choi

IPC分类号： G06F15/173

CPC分类号： H04L12/12

摘要： Disclosed is a time slot allocation method for reducing consumption of energy in a wireless sensor network, including transmitting and receiving, by an upper node, a report request and a response to and from at least one lower node in order to identify whether there is data to be transmitted between the upper node and the at least one lower node, transmitting, by the upper node, information required for data transmission to the at least one lower node based on the report request and response, and transmitting and receiving, by the upper node, data to and from the at least one lower node based on the information required for data transmission.

摘要翻译： 公开了一种用于减少无线传感器网络中的能量消耗的时隙分配方法，包括由上层节点发送和接收与至少一个下层节点的报告请求和响应，以便识别是否存在数据 在所述上层节点和所述至少一个下层节点之间进行传输，由所述上层节点根据所述报告请求和响应向所述至少一个下层节点发送数据传输所需的信息，以及由所述上层节点向所述上层节点发送和接收所述上层节点 节点，数据到和从至少一个下层节点的数据基于数据传输所需的信息。

公开(公告)号：US20110039494A1

公开(公告)日：2011-02-17

申请号：US12857175

申请日：2010-08-16

申请人： Tae-Shik SHON ,  Yong-Suk Park ,  Soon-Seob Han ,  Jeong-Sik In ,  Bong-Wan Jun ,  Tae-Won Ahn ,  Eui-Jik Kim ,  Bon-Hyun Koo

发明人： Tae-Shik SHON ,  Yong-Suk Park ,  Soon-Seob Han ,  Jeong-Sik In ,  Bong-Wan Jun ,  Tae-Won Ahn ,  Eui-Jik Kim ,  Bon-Hyun Koo

IPC分类号： H04B5/00 ,  H04L9/00

CPC分类号： H04W4/008 ,  H04W4/80 ,  H04W8/005 ,  H04W12/04 ,  H04W12/08 ,  H04W48/08 ,  H04W48/10 ,  H04W76/14 ,  H04W84/18

摘要： A system, method, and apparatus are provided for establishing a wireless network connection between a mobile terminal and an electronic apparatus by using a near field communication network. At least one electronic apparatus is connected to the near field communication network. A mobile terminal is connected to the near field communication network, exchanges information with the at least one electronic apparatus for a wireless communication network connection through the connected near field communication network, and establishes the wireless communication network connection with the at least one electronic apparatus based on the exchanged information.

摘要翻译： 提供了一种用于通过使用近场通信网络在移动终端和电子设备之间建立无线网络连接的系统，方法和装置。 至少一个电子设备连接到近场通信网络。 移动终端连接到近场通信网络，通过所连接的近场通信网络与至少一个电子设备交换信息以进行无线通信网络连接，并建立与所述至少一个电子设备的无线通信网络连接 交换信息。

公开(公告)号：US09113393B2

公开(公告)日：2015-08-18

申请号：US12857175

申请日：2010-08-16

申请人： Tae-Shik Shon ,  Yong-Suk Park ,  Soon-Seob Han ,  Jeong-Sik In ,  Bong-Wan Jun ,  Tae-Won Ahn ,  Eui-Jik Kim ,  Bon-Hyun Koo

发明人： Tae-Shik Shon ,  Yong-Suk Park ,  Soon-Seob Han ,  Jeong-Sik In ,  Bong-Wan Jun ,  Tae-Won Ahn ,  Eui-Jik Kim ,  Bon-Hyun Koo

IPC分类号： H04B7/00 ,  H04W48/10 ,  H04W8/00 ,  H04W84/18 ,  H04W48/08

CPC分类号： H04W4/008 ,  H04W4/80 ,  H04W8/005 ,  H04W12/04 ,  H04W12/08 ,  H04W48/08 ,  H04W48/10 ,  H04W76/14 ,  H04W84/18

摘要： A system, method, and apparatus are provided for establishing a wireless network connection between a mobile terminal and an electronic apparatus by using a near field communication network. At least one electronic apparatus is connected to the near field communication network. A mobile terminal is connected to the near field communication network, exchanges information with the at least one electronic apparatus for a wireless communication network connection through the connected near field communication network, and establishes the wireless communication network connection with the at least one electronic apparatus based on the exchanged information.

摘要翻译： 提供了一种用于通过使用近场通信网络在移动终端和电子设备之间建立无线网络连接的系统，方法和装置。 至少一个电子设备连接到近场通信网络。 移动终端连接到近场通信网络，通过所连接的近场通信网络与至少一个电子设备交换信息以进行无线通信网络连接，并建立与所述至少一个电子设备的无线通信网络连接 交换信息。

公开(公告)号：US20090016314A1

公开(公告)日：2009-01-15

申请号：US12077574

申请日：2008-03-20

申请人： Eui-Jik Kim

发明人： Eui-Jik Kim

IPC分类号： H04J3/00

CPC分类号： H04W72/1257 ,  H04W48/08 ,  H04W84/18 ,  Y02D70/144 ,  Y02D70/162

摘要： A method for generating a superframe structure by using a beacon scheduling within a wireless sensor network and transmitting data based on the generated superframe structure includes: defining, by each of a plurality of data transceivers in the network, a relation with data transceivers located in their vicinity; assigning a data transceiver for beacon transmission/reception to each slot of a superframe in consideration of the defined relation; generating a superframe structure including a Beacon Only Period (BOP) and a data frame transmission period, in consideration of assigned slots; and broadcasting beacons and data frames in consideration of the superframe structure.

摘要翻译： 一种通过使用无线传感器网络内的信标调度并基于所生成的超帧结构来发送数据来生成超帧结构的方法包括：通过网络中的多个数据收发器中的每一个来定义与位于其中的数据收发器的关系 附近; 考虑到所定义的关系，将用于信标发送/接收的数据收发机分配给超帧的每个时隙; 考虑到分配的时隙，生成包括仅信标周期（BOP）和数据帧发送周期的超帧结构; 并考虑到超帧结构来广播信标和数据帧。

公开(公告)号：US09338659B2

公开(公告)日：2016-05-10

申请号：US12835398

申请日：2010-07-13

申请人： Seung-Hoon Park ,  Yongsuk Park ,  Jeongsik In ,  Eui-Jik Kim

发明人： Seung-Hoon Park ,  Yongsuk Park ,  Jeongsik In ,  Eui-Jik Kim

IPC分类号： H04B7/212 ,  H04W16/14 ,  H04W72/04 ,  H04W72/08 ,  H04W84/18

CPC分类号： H04W16/14 ,  H04B7/212 ,  H04W72/0426 ,  H04W72/082 ,  H04W84/18

摘要： Short range wireless communication is provided. A first node included in a Wireless Body Area Network (WBAN) communicates with at least one neighboring second node. The first node transmits or receives data to or from at least one device node connected to the first node during a time division communication period, using a super-frame in which the time division communication period, a time division schedule advertisement message transmission period, and a Contention Access Period (CAP) are sequentially arranged. The first node broadcasts a time division schedule advertisement message of the first node to the at least one second node during the time division schedule advertisement message transmission period within the super-frame. Upon receiving a time division schedule advertisement message from the second node during the CAP within the super-frame, the first node adjusts a data transmission or reception time for the at least one device node connected to the first node using the received time division schedule advertisement message.

摘要翻译： 提供短距离无线通信。 包括在无线车身区域网络（WBAN）中的第一节点与至少一个相邻的第二节点进行通信。 第一节点在时分通信周期期间使用超时帧在时分通信周期，时分调度广告消息发送周期和 竞争访问期（CAP）顺序排列。 第一节点在超帧内的时分调度广播消息传输周期期间向第一节点广播第一节点的时分调度广告消息给至少一个第二节点。 在超帧期间的CAP期间，当从第二节点接收到时分计划通告消息时，第一节点使用接收到的时分计划广告来调整连接到第一节点的至少一个设备节点的数据发送或接收时间 信息。

公开(公告)号：US09262916B2

公开(公告)日：2016-02-16

申请号：US13396276

申请日：2012-02-14

申请人： Seok-Woo Kim ,  Se-Hoon Kim ,  Eui-Jik Kim ,  Jin-Soo Park ,  Han-Wook Jung ,  Sung-Phil Heo

发明人： Seok-Woo Kim ,  Se-Hoon Kim ,  Eui-Jik Kim ,  Jin-Soo Park ,  Han-Wook Jung ,  Sung-Phil Heo

IPC分类号： G08G1/04 ,  G01S5/00 ,  G08G1/0967 ,  G01C21/36

CPC分类号： G08G1/04 ,  G01C21/3694 ,  G01S5/0027 ,  G08G1/096791

摘要： A server for providing a traffic image to a user device includes a location information receiving unit which receives information relating to a respective location of each of a plurality of vehicles, a location management unit which receives information relating to a particular area from a user device, and which detects at least one vehicle located within the particular area based on the location information, an information sending unit which sends information relating to the at least one detected vehicle to the user device, an image requesting unit which receives information relating to a vehicle selected from among the at least one detected vehicle from the user device, and which requests, from a device installed in the selected vehicle, transmission of a traffic image of the selected vehicle, and an image providing unit which receives the image and which provides the traffic image to the user device.

摘要翻译： 用于向用户设备提供业务图像的服务器包括：位置信息接收单元，其接收与多个车辆中的每一个的相应位置相关的信息;位置管理单元，其从用户设备接收与特定区域相关的信息; 并且基于所述位置信息来检测位于所述特定区域内的至少一个车辆;信息发送单元，向所述用户装置发送与所述至少一个检测到的车辆有关的信息;图像请求单元，其接收与所选择的车辆有关的信息 从所述至少一个来自所述用户设备的检测到的车辆中，并且从安装在所选择的车辆中的设备请求所述车辆的交通图像的发送以及接收所述图像并且提供所述交通的图像提供单元 图像到用户设备。