公开(公告)号：US08477948B2

公开(公告)日：2013-07-02

申请号：US12949246

申请日：2010-11-18

申请人： Tae-Shik Shon ,  Yong-Suk Park ,  Jeong-Sik In

发明人： Tae-Shik Shon ,  Yong-Suk Park ,  Jeong-Sik In

IPC分类号： H04L29/06

CPC分类号： H04W12/04 ,  H04W12/06

摘要： A channel connection of a device that performs short range wireless communication is provided. If a public key that is broadcast by a specified device is received, the device encrypts its own UID (Unique Identifier) using the public key to transmit the encrypted UID to the specified device, transmits a pairing request to the specified device, and safely receives a key seed from the specified device using a security address included in a pairing device and the UID to form a security channel with the specified device.

摘要翻译： 提供了执行短距离无线通信的设备的信道连接。 如果接收到指定设备广播的公钥，则设备使用公钥对其自己的UID（唯一标识符）进行加密，将加密的UID发送到指定的设备，将配对请求发送到指定的设备，并安全接收 使用配对设备中包含的安全地址的指定设备的密钥种子，以及与指定设备形成安全通道的UID。

公开(公告)号：US20120020298A1

公开(公告)日：2012-01-26

申请号：US13189831

申请日：2011-07-25

申请人： Tae-shik SHON ,  Jeong-sik IN

发明人： Tae-shik SHON ,  Jeong-sik IN

IPC分类号： H04W92/00

CPC分类号： H04W48/18 ,  H04W88/06

摘要： A method and apparatus for selecting a wireless personal area network (WPAN) based adaptive radio frequency (RF) interface. The method includes obtaining RF interface information by establishing a WPAN based network connection with a target RF device; selecting an RF interface from among a plurality of RF interfaces using the obtained RF interface information, based on characteristics of applications and a network load; and establishing the selected RF interface by negotiating about the selected RF interface with the target RF device.

摘要翻译： 一种用于选择基于无线个域网（WPAN）的自适应射频（RF）接口的方法和装置。 该方法包括通过与目标RF设备建立基于WPAN的网络连接来获得RF接口信息; 基于应用的特征和网络负载，使用所获得的RF接口信息从多个RF接口中选择RF接口; 以及通过与目标RF设备协商关于所选择的RF接口来建立所选择的RF接口。

公开(公告)号：US20110111701A1

公开(公告)日：2011-05-12

申请号：US12941623

申请日：2010-11-08

申请人： Yong-Suk PARK ,  Jeong-Sik In ,  Soon-Seob Han ,  Doo-Seop Eom ,  Jin-Woo Kim

发明人： Yong-Suk PARK ,  Jeong-Sik In ,  Soon-Seob Han ,  Doo-Seop Eom ,  Jin-Woo Kim

IPC分类号： H04B15/00

CPC分类号： H04W72/082 ,  H04W84/18

摘要： A method of avoiding a channel interference in a single channel sensor network, includes periodically measuring an energy of a channel used by at least one node included in the sensor network; exchanging the measured energy of the channel with a neighbor node of the at least one node; receiving energy of all nodes of the sensor network and determining if there is an interference, by a coordinator node, which is a highest node of the at least one node; and when it is determined that there is an interference, switching a channel influenced by the interference to a channel which has been scanned by the coordinator node and is not influenced by the interference, thereby avoiding an influence of the interference.

摘要翻译： 一种避免单个信道传感器网络中的信道干扰的方法包括周期性地测量由传感器网络中包括的至少一个节点使用的信道的能量; 将所述信道的测量能量与所述至少一个节点的邻居节点交换; 由所述至少一个节点的最高节点的协调节点接收所述传感器网络的所有节点的能量并确定是否存在干扰; 并且当确定存在干扰时，将由干扰影响的信道切换到由协调器节点扫描并且不受干扰影响的信道，从而避免干扰的影响。

公开(公告)号：US20100124209A1

公开(公告)日：2010-05-20

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： H04B7/212

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 arc 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：US20060002354A1

公开(公告)日：2006-01-05

申请号：US11169784

申请日：2005-06-30

申请人： Kyung-lim Kang ,  Jae-hoon Kim ,  Jung-ho Kim ,  Yong-sung Roh ,  Young-gon Choi ,  Shubhranshu Singh ,  Jeong-sik In

发明人： Kyung-lim Kang ,  Jae-hoon Kim ,  Jung-ho Kim ,  Yong-sung Roh ,  Young-gon Choi ,  Shubhranshu Singh ,  Jeong-sik In

IPC分类号： H04Q7/24

CPC分类号： H04W40/24 ,  H04L45/20 ,  H04W40/248 ,  H04W84/18

摘要： A method for relaying packets through a relay node in a communication system composed of a source node, a destination node and at least one relay node for transferring the packets transmitted from the source node to the destination node. The relay node compares a potential corresponding to a number of hops and constituting the transferred packets with a stored potential from the destination node. If the stored potential is smaller than the potential constituting the packets, the relay node updates the packet and broadcasts the updated packets. Also, according to a method for setting a route for transmitting packets, packets are broadcast and it is checked whether updated packets obtained by updating the broadcast packets are received. If updated packets are received, an address of a packet transmission node constituting the updated packets is stored and the following packets are transmitted to the node having the stored address.

摘要翻译： 一种用于在由源节点，目的地节点和至少一个中继节点组成的通信系统中的中继节点中继分组的方法，用于将从源节点传送的分组传送到目的地节点。 中继节点将来自目的地节点的存储的电位与跳数相对应并构成传送的分组。 如果存储的电位小于构成分组的电位，则中继节点更新分组并广播更新的分组。 此外，根据用于设置用于发送分组的路由的方法，广播分组，并且检查是否接收到通过更新广播分组获得的更新的分组。 如果接收到更新的分组，则存储构成更新的分组的分组传输节点的地址，并且将以下分组发送到具有存储的地址的节点。

公开(公告)号：US09418539B2

公开(公告)日：2016-08-16

申请号：US13279695

申请日：2011-10-24

申请人： Jeong-sik In

发明人： Jeong-sik In

IPC分类号： G08C17/02 ,  H04N5/44 ,  H04N21/414 ,  H04N21/422

CPC分类号： G08C17/02 ,  H04N5/4403 ,  H04N21/41407 ,  H04N21/42207 ,  H04N21/42209 ,  H04N21/4222 ,  H04N21/42224

摘要： A remote control apparatus including: a storage unit for storing message set information constituting information about one or more message sets each including one or more messages including different control requests; a control unit for generating binary code data each corresponding to the one or more messages each corresponding to the different control requests; and a communication interface unit for transmitting the binary code data to a controlled apparatus, wherein transmitted and received data amounts are minimized.

摘要翻译： 一种遥控设备，包括：存储单元，用于存储构成关于一个或多个消息集合的信息的消息集信息，每个消息集包括包括不同控制请求的一个或多个消息; 控制单元，用于生成与对应于不同控制请求的一个或多个消息对应的二进制代码数据; 以及用于将二进制码数据发送到受控设备的通信接口单元，其中发送和接收的数据量被最小化。

公开(公告)号：US08180353B2

公开(公告)日：2012-05-15

申请号：US12323567

申请日：2008-11-26

申请人： Jeong Sik In ,  Hyo Hyun Choi

发明人： Jeong Sik In ,  Hyo Hyun Choi

IPC分类号： H04W74/00 ,  H04W4/00 ,  H04L12/28

CPC分类号： H04W40/02 ,  H04W40/30

摘要： A routing method and system for a mobile ad-hoc network is provided for efficiently routing a packet by quickly updating topology information shared by nodes adaptively to variation of the network topology while minimizing generation of redundant traffic. The routing method includes setting, at each current node, a self-potential value to a destination node upon receiving a route recovery request; and transmitting, when a transmission packet is destined to the destination node, the packet through a route established with at least one node in a descending order of potential value. The present invention reduces the redundant traffic dramatically, thereby improving the entire network throughput.

摘要翻译： 提供了一种用于移动自组织网络的路由方法和系统，用于通过快速更新由节点共享的拓扑信息来适应于网络拓扑的变化而有效地路由分组，同时最小化冗余业务的生成。 所述路由方法包括在接收到路由恢复请求时在每个当前节点处将目标节点的自身潜在值设置为目的节点; 并且当传输分组以目的地节点为目的地时，通过以至少一个节点建立的路由以潜在值的降序发送。 本发明显着地减少了冗余流量，从而提高了整个网络吞吐量。

公开(公告)号：US20110110255A1

公开(公告)日：2011-05-12

申请号：US12941606

申请日：2010-11-08

申请人： Yong-Suk PARK ,  Jeong-Sik In ,  Soon-Seob Han ,  Doo-Seop Eom ,  Jin-Woo Kim

发明人： Yong-Suk PARK ,  Jeong-Sik In ,  Soon-Seob Han ,  Doo-Seop Eom ,  Jin-Woo Kim

IPC分类号： H04L12/26

CPC分类号： H04B17/382 ,  H04W24/00 ,  H04W36/06 ,  H04W84/18

摘要： A method of avoiding channel interference in a multi-channel sensor network, includes periodically measuring an energy of a channel used by at least one node included in the sensor network; determining if the energy of the channel has a value larger than a first preset threshold; when the energy of the channel has a value larger than the first preset threshold, concluding that the channel is influenced by an interference from an interference source, and reporting it to a parent node of the at least one node; and switching the channel influenced by the interference to a new channel, which is not influenced by an interference, thereby avoiding an influence of the interference.

摘要翻译： 一种在多信道传感器网络中避免信道干扰的方法包括：周期性地测量传感器网络中包括的至少一个节点使用的信道的能量; 确定所述通道的能量是否具有大于第一预设阈值的值; 当所述信道的能量具有大于所述第一预设阈值的值时，得出所述信道受到来自干扰源的干扰的影响，并将其报告给所述至少一个节点的父节点; 并将受干扰影响的信道切换到不受干扰影响的新信道，从而避免干扰的影响。

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：US20100157975A1

公开(公告)日：2010-06-24

申请号：US12641864

申请日：2009-12-18

申请人： Jeong-Sik IN ,  Hyo-Hyun Choi ,  Bong-Wan Jun

发明人： Jeong-Sik IN ,  Hyo-Hyun Choi ,  Bong-Wan Jun

IPC分类号： H04J3/06

CPC分类号： H04J3/0682 ,  H04W56/0015

摘要： A method is provided for synchronizing time between nodes in a wireless communication system. A reference node transmits a first packet to a correspondent node. Upon receiving the first packet, the correspondent node transmits a second packet with a reception time of the first packet recorded therein, to the reference node. Upon receiving the second packet, the reference node calculates a forward delay time using a transmission time and the reception time of the first packet. The correspondent node receives a third packet with the forward delay time from the reference node, and calculates a reverse delay time. The correspondent node calculates an offset value for the synchronization using the forward delay time and the reverse delay time.

摘要翻译： 提供了一种用于在无线通信系统中的节点之间同步时间的方法。 参考节点向对应节点发送第一分组。 在接收到第一分组时，通信节点将其中记录有第一分组的接收时间的第二分组发送到参考节点。 在接收到第二分组时，参考节点使用传输时间和第一分组的接收时间来计算前向延迟时间。 通信节点从参考节点接收具有前向延迟时间的第三个分组，并计算反向延迟时间。 通信节点使用前向延迟时间和反向延迟时间来计算同步的偏移值。