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1. 发明申请

US20110138026A1 OPERATING METHOD OF NETWORK NODE OF NETWORK WITH TREE STRUCTURE BASED ON DISTRIBUTED ADDRESS ASSIGNMENT, NETWORK FORMING METHOD AND SYSTEM INCLUDING NETWORK NODE 审中-公开
标题翻译：基于分布式地址分配的网络结构网络节点操作方法，网络形成方法和系统，包括网络节点
公开(公告)号：US20110138026A1
公开(公告)日：2011-06-09
申请号：US12821424
申请日：2010-06-23
申请人： Hoon Jeong , Jongjun Park , Seong-soon Joo , Jong-Suk Chae
发明人： Hoon Jeong , Jongjun Park , Seong-soon Joo , Jong-Suk Chae
IPC分类号： G06F15/177 , G06F15/173
CPC分类号： H04L29/12254 , H04L45/04 , H04L61/2038 , H04L67/12
摘要： Provided is a method for operating a network node of a tree-structured network based on distributed address assignment. Addresses are assigned. It is determined whether a routing depth of the network node corresponds to a reduced node depth. It is determined whether an authority for generating an inferior node exists using the assigned address when the routing depth of the network node corresponds to the reduced node depth. The inferior node is generated using a result of the determination.
摘要翻译：提供了一种基于分布式地址分配来操作树状结构化网络的网络节点的方法。地址被分配。确定网络节点的路由深度是否对应于减少的节点深度。当网络节点的路由深度对应于减少的节点深度时，确定使用分配的地址是否存在用于生成劣质节点的权限。使用确定的结果生成下级节点。

2. 发明申请

US20110145378A1 OPERATING METHOD OF NETWORK NODE OF NETWORK WITH TREE STRUCTURE BASED ON DISTRIBUTED ADDRESS ASSIGNMENT AND NETWORK FORMING METHOD 审中-公开
标题翻译：基于分布式地址分配和网络形成方法的具有树结构的网络网络节点的操作方法
公开(公告)号：US20110145378A1
公开(公告)日：2011-06-16
申请号：US12822295
申请日：2010-06-24
申请人： Jongjun PARK , Hoon Jeong , So-Young Hwang , Bong Soo Kim , Seong-Soon Joo , Jong-Suk Chae
发明人： Jongjun PARK , Hoon Jeong , So-Young Hwang , Bong Soo Kim , Seong-Soon Joo , Jong-Suk Chae
IPC分类号： G06F15/173 , G06F15/177
CPC分类号： G06F15/177
摘要： Provided is a method for operating a network node in a specific cluster of a tree-structured network based on distributed address assignment. In the method, a non-registered node is detected. A routing depth of the network node is determined. When the determined routing depth corresponds to a reference value, a sub cluster using a cluster address is generated, and the detected non-registered node is registered as a child node in the generated sub cluster using an internal address.
摘要翻译：提供了一种基于分布式地址分配来操作树结构化网络的特定集群中的网络节点的方法。在该方法中，检测到非注册节点。确定网络节点的路由深度。当确定的路由深度对应于参考值时，生成使用群集地址的子群集，并且使用内部地址将生成的子群集中的检测到的非注册节点注册为子节点。

3. 发明申请

US20100110888A1 METHOD OF PREVENTING DATA COLLOSIONS IN BEACON-ENABLED ZIGBEE SYSTEM HAVING TREE ROUTING SCHEME 审中-公开
标题翻译：在具有树路由方案的BEACON-EIBBLED ZIGBEE系统中防止数据聚合的方法
公开(公告)号：US20100110888A1
公开(公告)日：2010-05-06
申请号：US12532826
申请日：2007-10-24
申请人： Jongjun Park , Jong-Oh Lee , Hoon Jeong , Sun-Joong Kim , Cheol-Sig Pyo , Jong-Suk Chae
发明人： Jongjun Park , Jong-Oh Lee , Hoon Jeong , Sun-Joong Kim , Cheol-Sig Pyo , Jong-Suk Chae
IPC分类号： H04L1/00
CPC分类号： H04W74/0816 , H04W84/18
摘要： Provided is a method of preventing a data collision that occurs when two or more child nodes simultaneously transmit data to a parent node in a ZigBee network having a tree routing scheme and operating in a beacon mode. In the ZigBee system having the tree routing scheme and operating in the beacon mode, data communication to the parent node is performed in a beacon frame of the parent node. Here, when several child nodes exist under a single parent node, the child nodes transmit data to the parent node at the moment of receiving the beacon of the parent node, so that the data collision may occur when the child nodes simultaneously transmit the data to the parent node in the beacon frame of the parent node. In the method of preventing a data collision, each of the two or more child nodes is set to wait for its guard time (delay time) when transmitting data to the parent node to induce a normal slotted carrier sense multiple access with collision avoidance (CSMA-CA) operation. Therefore, the data collision can be prevented.
摘要翻译：提供了一种防止当两个或多个子节点同时向具有树路由方案并且以信标模式操作的ZigBee网络中的父节点发送数据时发生的数据冲突的方法。在具有树路由方案并在信标模式下操作的ZigBee系统中，在父节点的信标帧中执行到父节点的数据通信。这里，当在单个父节点下存在几个子节点时，子节点在接收到父节点的信标的时刻向父节点发送数据，使得当子节点同时发送数据时可能发生数据冲突父节点的信标帧中的父节点。在防止数据冲突的方法中，将两个或多个子节点中的每一个设置为在向父节点发送数据时等待其保护时间（延迟时间），以引起具有防冲突的正常时隙载波侦听多路访问（CSMA -CA）操作。因此，可以防止数据冲突。

4. 发明授权

US08565201B2 Method and apparatus for hybrid virtual MIMO transmission in wireless ad-hoc network 有权
标题翻译：无线自组网中混合虚拟MIMO传输的方法和装置
公开(公告)号：US08565201B2
公开(公告)日：2013-10-22
申请号：US12949377
申请日：2010-11-18
申请人： Wun-Cheol Jeong , Jong-Moon Chung , Joon-Hyung Kim , Dong-Hyuk Han , Seong-Soon Joo , Jong-Suk Chae
发明人： Wun-Cheol Jeong , Jong-Moon Chung , Joon-Hyung Kim , Dong-Hyuk Han , Seong-Soon Joo , Jong-Suk Chae
IPC分类号： H04Q7/24
CPC分类号： H04L5/0023 , H04B7/024 , H04L5/0035 , H04L45/121 , H04W40/06 , H04W40/10 , H04W40/20 , Y02D70/00 , Y02D70/164 , Y02D70/22 , Y02D70/322 , Y02D70/326 , Y02D70/38 , Y02D70/442
摘要： A hybrid virtual multiple-input multiple-output (V-MIMO) transmission method of a management node in a wireless ad-hoc network in which a transmission path from a source node to a destination node is divided into one or more sections is provided. The hybrid V-MIMO transmission method includes obtaining one or more pieces of node information of one or more nodes by transmitting an information request message to the nodes in response to a transmission request message for data transmission from the source node to the destination node; setting a shortest path (SP) from the source node to the destination node based on the obtained node information; determining transmission schemes individually for nodes present on the SP; issuing a transmission preparation request by transmitting the determined transmission schemes to the respective corresponding nodes; and transmitting a transmission start message to the source node in response to transmission ready responses from the respective nodes.
摘要翻译：提供了一种无线自组织网络中的管理节点的混合虚拟多输入多输出（V-MIMO）传输方法，其中从源节点到目的地节点的传输路径被划分为一个或多个部分。混合V-MIMO传输方法包括响应于从源节点到目的地节点的数据传输的传输请求消息，向节点发送信息请求消息来获得一个或多个节点的一个或多个节点信息; 基于获得的节点信息，从源节点到目的地节点设置最短路径（SP）; 为存在于SP上的节点分别确定传输方案; 通过将确定的传输方案发送到各个对应的节点来发出传输准备请求; 以及响应于来自各个节点的传输就绪响应，向所述源节点发送传输开始消息。

5. 发明申请

US20100153088A1 SENSOR NODE INCLUDED IN SENSOR NETWORK, UPDATE SERVER UPDATING THE SAME, AND METHOD OF UPDATING SENSOR NODE 有权
标题翻译：传感器网络中包含的传感器节点，更新其更新服务器以及更新传感器节点的方法
公开(公告)号：US20100153088A1
公开(公告)日：2010-06-17
申请号：US12630328
申请日：2009-12-03
申请人： Bong Wan Kim , Jae Hong Ruy , Seong-Soon Joo , Jong-Suk Chae
发明人： Bong Wan Kim , Jae Hong Ruy , Seong-Soon Joo , Jong-Suk Chae
IPC分类号： G06F9/44 , G06F9/45 , G06F15/16
CPC分类号： G06F8/65
摘要： Provided are a sensor node included in a sensor network, an update server updating the sensor node, and a method of updating a sensor node. The update server updating a sensor node included in a sensor network includes an execution code manager managing execution codes for a plurality of sensor nodes included in the sensor network, a rule generator generating an update rule based on a result of comparing an existing execution code managed by the execution code manager with an update execution code required for a new function update of the sensor node, and a downloader causing the sensor node to download the update rule generated by the rule generator. Accordingly, an execution code can be updated by a small amount of data transmission.
摘要翻译：提供了传感器网络中包括的传感器节点，更新传感器节点的更新服务器以及更新传感器节点的方法。更新传感器网络中包括的传感器节点的更新服务器包括管理传感器网络中包括的多个传感器节点的执行代码的执行代码管理器，基于比较现有执行代码管理的结果生成更新规则的规则生成器执行代码管理器具有传感器节点的新功能更新所需的更新执行代码，以及导致传感器节点下载规则生成器生成的更新规则的下载器。因此，可以通过少量的数据传输来更新执行代码。

6. 发明授权

US08667481B2 Sensor node included in sensor network, update server updating the same, and method of updating sensor node 有权
标题翻译：传感器网络中包含传感器节点，更新服务器更新，更新传感器节点的方法
公开(公告)号：US08667481B2
公开(公告)日：2014-03-04
申请号：US12630328
申请日：2009-12-03
申请人： Bong Wan Kim , Jae Hong Ruy , Seong-Soon Joo , Jong-Suk Chae
发明人： Bong Wan Kim , Jae Hong Ruy , Seong-Soon Joo , Jong-Suk Chae
IPC分类号： G06F9/44
CPC分类号： G06F8/65
摘要： Provided are a sensor node included in a sensor network, an update server updating the sensor node, and a method of updating a sensor node. The update server updating a sensor node included in a sensor network includes an execution code manager managing execution codes for a plurality of sensor nodes included in the sensor network, a rule generator generating an update rule based on a result of comparing an existing execution code managed by the execution code manager with an update execution code required for a new function update of the sensor node, and a downloader causing the sensor node to download the update rule generated by the rule generator. Accordingly, an execution code can be updated by a small amount of data transmission.
摘要翻译：提供了传感器网络中包括的传感器节点，更新传感器节点的更新服务器以及更新传感器节点的方法。更新传感器网络中包括的传感器节点的更新服务器包括管理传感器网络中包括的多个传感器节点的执行代码的执行代码管理器，基于比较现有执行代码管理的结果生成更新规则的规则生成器执行代码管理器具有传感器节点的新功能更新所需的更新执行代码，以及导致传感器节点下载规则生成器生成的更新规则的下载器。因此，可以通过少量的数据传输来更新执行代码。

7. 发明申请

US20110142159A1 METHOD AND APPARATUS FOR HYBRID VIRTUAL MIMO TRANSMISSION IN WIRELESS AD-HOC NETWORK 有权
标题翻译：无线AD-HOC网络中混合虚拟MIMO传输的方法与装置
公开(公告)号：US20110142159A1
公开(公告)日：2011-06-16
申请号：US12949377
申请日：2010-11-18
申请人： Wun-Cheol JEONG , Jong-Moon Chung , Joon-Hyung Kim , Dong-Hyuk Han , Seong-Soon Joo , Jong-Suk Chae
发明人： Wun-Cheol JEONG , Jong-Moon Chung , Joon-Hyung Kim , Dong-Hyuk Han , Seong-Soon Joo , Jong-Suk Chae
IPC分类号： H04L27/00
CPC分类号： H04L5/0023 , H04B7/024 , H04L5/0035 , H04L45/121 , H04W40/06 , H04W40/10 , H04W40/20 , Y02D70/00 , Y02D70/164 , Y02D70/22 , Y02D70/322 , Y02D70/326 , Y02D70/38 , Y02D70/442
摘要： A hybrid virtual multiple-input multiple-output (V-MIMO) transmission method of a management node in a wireless ad-hoc network in which a transmission path from a source node to a destination node is divided into one or more sections is provided. The hybrid V-MIMO transmission method includes obtaining one or more pieces of node information of one or more nodes by transmitting an information request message to the nodes in response to a transmission request message for data transmission from the source node to the destination node; setting a shortest path (SP) from the source node to the destination node based on the obtained node information; determining transmission schemes individually for nodes present on the SP; issuing a transmission preparation request by transmitting the determined transmission schemes to the respective corresponding nodes; and transmitting a transmission start message to the source node in response to transmission ready responses from the respective nodes.
摘要翻译：提供了一种无线自组织网络中的管理节点的混合虚拟多输入多输出（V-MIMO）传输方法，其中从源节点到目的地节点的传输路径被划分为一个或多个部分。混合V-MIMO传输方法包括响应于从源节点到目的地节点的数据传输的传输请求消息，向节点发送信息请求消息来获得一个或多个节点的一个或多个节点信息; 基于获得的节点信息，从源节点到目的地节点设置最短路径（SP）; 为存在于SP上的节点分别确定传输方案; 通过将确定的传输方案发送到各个对应的节点来发出传输准备请求; 以及响应于来自各个节点的传输就绪响应，向所述源节点发送传输开始消息。

8. 发明授权

US08254342B2 Method for determining superframe for beacon scheduling 失效
标题翻译：确定信标调度超帧的方法
公开(公告)号：US08254342B2
公开(公告)日：2012-08-28
申请号：US12517556
申请日：2007-10-24
申请人： Hoon Jeong , Jong-Oh Lee , Jong-Young Lee , Sun-Joong Kim , Cheol-Sig Pyo , Jong-Suk Chae
发明人： Hoon Jeong , Jong-Oh Lee , Jong-Young Lee , Sun-Joong Kim , Cheol-Sig Pyo , Jong-Suk Chae
IPC分类号： H04J3/00
CPC分类号： H04W72/1278 , H04L45/04 , H04W40/00 , H04W48/16 , H04W72/12 , H04W84/18
摘要： Provided is a method for determining superframe to efficiently perform beacon scheduling by allocating superframe lengths which are different according to a routing depth of sensor nodes in a ZigBee based wireless sensor network. The method for determining a superframe for beacon scheduling, includes the steps of: receiving a beacon from a neighboring node and grasping information on a superframe used by the neighboring nodes; and determining a transmission time and a length of own superframe based on superframe information of the grasped neighboring node.
摘要翻译：提供了一种通过分配根据基于ZigBee的无线传感器网络中的传感器节点的路由深度而不同的超帧长度来确定超帧以有效地执行信标调度的方法。用于确定信标调度的超帧的方法包括以下步骤：从相邻节点接收信标并且掌握由相邻节点使用的超帧的信息; 并且基于所掌握的相邻节点的超帧信息来确定自身超帧的传输时间和长度。

9. 发明申请

US20100272092A1 APPARATUS AND METHOD FOR BROADCASTING DATA, AND APPARATUS AND METHOD FOR BROADCASTING RESPONSE DATA, OF SENSOR NODE IN WIRELESS SENSOR NETWORK SYSTEM 审中-公开
标题翻译：用于广播数据的装置和方法，以及无线传感器网络系统中传感器节点广播响应数据的装置和方法
公开(公告)号：US20100272092A1
公开(公告)日：2010-10-28
申请号：US12745747
申请日：2008-07-09
申请人： Hoon Jeong , Jong-Oh Lee , Bong-Soo Kim , Jong-Suk Chae
发明人： Hoon Jeong , Jong-Oh Lee , Bong-Soo Kim , Jong-Suk Chae
IPC分类号： H04W72/04
CPC分类号： H04W72/005 , H04W52/0216 , H04W52/0219 , H04W72/1268 , H04W72/1289 , H04W84/18 , Y02D70/00 , Y02D70/144 , Y02D70/166
摘要： Provided are an apparatus and method for broadcasting data, and an apparatus and method for broadcasting response data, of a sensor node in a beacon mode in a wireless sensor network system including a plurality of nodes. According to the apparatus and method for broadcasting data, an admission application message requesting an admission of a sensor node is transmitted to the wireless sensor network system, in which time-division time slots are assigned to each of the nodes of the wireless sensor network system, wherein, in the time-division time slot, the reception function of the node is activated and sensing data is transmitted; a beacon frame is received, which includes information that indicates a broadcasting time slot among the time-division time slots, wherein, in the broadcasting time slot, the reception function of each of the nodes of the wireless sensor network system having received the admission application message, is activated at the same time; and broadcasting data is transmitted during the broadcasting time slot. Accordingly, broadcasting data can be efficiently transmitted in a beacon mode of the wireless sensor network system.
摘要翻译：提供了一种用于在包括多个节点的无线传感器网络系统中以信标模式广播数据的装置和方法以及用于广播响应数据的装置和方法。根据用于广播数据的装置和方法，向无线传感器网络系统发送请求许可传感器节点的准入申请消息，其中分配时隙被分配给无线传感器网络系统的每个节点其中，在时分时隙中，节点的接收功能被激活并且发送感测数据; 接收到信标帧，其包括指示时分时隙之间的广播时隙的信息，其中在广播时隙中，已经接收到准入应用的无线传感器网络系统的每个节点的接收功能消息，同时激活; 并且在广播时隙期间发送广播数据。因此，能够以无线传感器网络系统的信标模式有效地发送广播数据。

10. 发明申请

US20110125922A1 METHOD AND APPARATUS FOR SETTING ROUTING PATH IN WIRELESS SENSOR NETWORK 审中-公开
标题翻译：用于在无线传感器网络中设置路由路径的方法和装置
公开(公告)号：US20110125922A1
公开(公告)日：2011-05-26
申请号：US12808522
申请日：2008-07-09
申请人： Hoon Jeong , Jong-Oh Lee , Jong-Young Lee , Bong-Soo Kim , Jong-Suk Chae
发明人： Hoon Jeong , Jong-Oh Lee , Jong-Young Lee , Bong-Soo Kim , Jong-Suk Chae
IPC分类号： G06F15/173
CPC分类号： H04W40/12 , H04L45/48
摘要： Provided are a method and apparatus for setting a routing path in a wireless sensor network. The apparatus for setting a routing path includes a neighbor table storing information of a peripheral device within wireless communication distance of a transmitter transmitting data; a searching unit sequentially searching whether at least one of an address of a destination, a parent address or ancestor address of the destination representing an address of a receiver receiving data transmitted by the transmitter exists or not in the neighbor table; and a link quality indicator (LQI) judging unit transmitting the data to the receiver when a LQI value of the address is greater than a value that is previously set in a case in which an address is searched in the searching unit.
摘要翻译：提供了一种在无线传感器网络中设置路由路径的方法和装置。用于设置路由路径的装置包括存储发送数据的无线通信距离内的外围设备的信息的邻居表; 搜索单元，顺序地搜索表示在所述邻居表中是否存在由所述发射机发送的接收数据的接收方的地址的目的地的地址，母地址或祖先地址中的至少一个; 以及当地址的LQI值大于在搜索单元中搜索地址的情况下预先设置的值时，将数据发送到接收机的链路质量指示符（LQI）判断单元。

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