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。

公开(公告)号：US20120069869A1

公开(公告)日：2012-03-22

申请号：US13319480

申请日：2010-05-07

申请人： Wun-Cheol Jeong ,  Chang-Sub Shin ,  Anseok Lee ,  Seong-Soon Joo ,  Jong Suk Chae

发明人： Wun-Cheol Jeong ,  Chang-Sub Shin ,  Anseok Lee ,  Seong-Soon Joo ,  Jong Suk Chae

IPC分类号： H04B1/69 ,  H04B1/713 ,  H04W84/10

CPC分类号： H04L12/40013 ,  H04W28/18 ,  H04W60/00 ,  H04W76/10 ,  H04W84/10

摘要： A method of operating a device capable of periodically hopping a predetermined interval using a channel hopping sequence in order to improve low radio frequency (RF) reliability caused by single frequency based channel access.

摘要翻译： 一种操作能够使用信道跳频序列周期性地跳跃预定间隔的设备的方法，以便改善由基于单个频率的信道访问引起的低射频（RF）可靠性。

公开(公告)号：US08837445B2

公开(公告)日：2014-09-16

申请号：US13319480

申请日：2010-05-07

申请人： Wun-Cheol Jeong ,  Chang-Sub Shin ,  Anseok Lee ,  Seong-Soon Joo

发明人： Wun-Cheol Jeong ,  Chang-Sub Shin ,  Anseok Lee ,  Seong-Soon Joo

IPC分类号： H04W4/00 ,  H04L12/40 ,  H04W28/18 ,  H04W76/02 ,  H04W84/10 ,  H04W60/00

CPC分类号： H04L12/40013 ,  H04W28/18 ,  H04W60/00 ,  H04W76/10 ,  H04W84/10

摘要： A method of operating a device capable of periodically hopping a predetermined interval using a channel hopping sequence in order to improve low radio frequency (RF) reliability caused by single frequency based channel access.

摘要翻译： 一种操作能够使用信道跳频序列周期性地跳跃预定间隔的设备的方法，以便改善由基于单个频率的信道访问引起的低射频（RF）可靠性。

公开(公告)号：US20080130565A1

公开(公告)日：2008-06-05

申请号：US11932942

申请日：2007-10-31

申请人： Wun-Cheol Jeong ,  Jong-Moon Chung ,  Hyung-Weon Cho ,  Ki-Yong Jin ,  Nae-Soo Kim ,  Cheol-Sig Pyo

发明人： Wun-Cheol Jeong ,  Jong-Moon Chung ,  Hyung-Weon Cho ,  Ki-Yong Jin ,  Nae-Soo Kim ,  Cheol-Sig Pyo

IPC分类号： H04Q7/00

CPC分类号： H04W74/0816 ,  H04W72/0446 ,  H04W74/004 ,  H04W74/006 ,  H04W84/18 ,  Y02D70/166 ,  Y02D70/22

摘要： Provided is a recording medium for storing a structure of a frame for performing Medium Access Control (MAC) and allocating resources in a multi-hop wireless Ad hoc network, and a method of performing Medium Access Control (MAC) and allocating resources in a multi-hop wireless Ad Hoc network. The method includes performing initialization of communication by receiving or transmitting a Request-To-Send (RTS) message and a Clear-To-Send (CTS) message from or to a node that is to be communicated with in the multi-hop wireless Ad hoc network; constructing a frame comprising at least one slot comprising an initialization field for performing the initialization of communication, a high level link region for communication between Full Function Device (FFD) nodes in the multi-hop wireless Ad hoc network which exist within a one-hop distance in the multi-hop wireless Ad hoc network, and a low level link region for communication between Reduced Function Device (RFD) nodes in the multi-hop wireless Ad hoc network which exist within a one-hop distance from the reference FFD node; allocating the resources to the frame on the basis of data types, priorities, and estimated interference values; and performing communication between nodes in the multi-hop wireless Ad hoc network within the length of the frame, and then returning to the operation of performing initialization of communication. Therefore, by effectively executing MAC and allocating resources according to a variety of data requests, it is possible to improve the reliability and Quality of Service (QoS) of the multi-hop wireless Ad hoc network and reduce power consumption.

摘要翻译： 提供了一种用于存储用于执行介质访问控制（MAC）并且在多跳无线Ad hoc网络中分配资源的帧的结构的记录介质，以及执行介质访问控制（MAC）并且分配多个 -hop无线Ad Hoc网络。 该方法包括通过从多跳无线广播中要与之通信的节点接收或发送请求发送（RTS）消息和清除发送（CTS）消息来执行通信的初始化 hoc网络 构建包括至少一个时隙的帧，包括用于执行通信的初始化的初始化字段，用于在一跳内存在的多跳无线Ad hoc网络中的全功能设备（FFD）节点之间进行通信的高级链路区域 多跳无线Ad hoc网络中的距离，以及用于在多跳无线Ad hoc网络中的减少功能设备（RFD）节点之间进行通信的低级链路区域，其存在于距参考FFD节点的一跳距离内; 基于数据类型，优先级和估计的干扰值将资源分配给帧; 并且在该帧的长度内执行多跳无线Ad hoc网络中的节点之间的通信，然后返回到进行通信的初始化的操作。 因此，通过有效地执行MAC并根据各种数据请求分配资源，可以提高多跳无线Ad hoc网络的可靠性和服务质量（QoS），并降低功耗。

公开(公告)号：US08228934B2

公开(公告)日：2012-07-24

申请号：US12153439

申请日：2008-05-19

申请人： Wun-Cheol Jeong ,  Nae Soo Kim ,  Cheol Sig Pyo ,  Jong-Moon Chung ,  Hyung-Weon Cho ,  Ki-Yong Jin

发明人： Wun-Cheol Jeong ,  Nae Soo Kim ,  Cheol Sig Pyo ,  Jong-Moon Chung ,  Hyung-Weon Cho ,  Ki-Yong Jin

IPC分类号： H04J3/00

CPC分类号： H04W48/08 ,  H04W28/06 ,  H04W40/32 ,  H04W72/0406 ,  H04W84/18

摘要： Provided is a method of performing a routing and allocating a resource in a wireless sensor network. The method includes electing one or more cluster heads, each representing each of one or more clusters comprised of a plurality of sensor nodes, selecting a routing path between the cluster heads and the plurality of sensor nodes, selecting a frame length based on elements and distribution methods of the wireless sensor network and the routing path, forming a time slot resource allocation table for communication between the cluster heads, and exchanging the time slot resource allocation table between the cluster heads separated by one hop. The present invention can enhance the reliability of the wireless sensor network and QoS by effectively performing routing and allocating resources in such a manner that various data requirements can be satisfied.

摘要翻译： 提供了一种在无线传感器网络中执行路由和分配资源的方法。 该方法包括选择一个或多个簇头，每个簇头表示由多个传感器节点组成的一个或多个簇中的每一个，选择簇头与多个传感器节点之间的路由路径，基于元素和分布选择帧长度 无线传感器网络和路由路径的方法，形成用于簇头之间的通信的时隙资源分配表，并且在由一跳分离的簇头之间交换时隙资源分配表。 本发明可以通过以满足各种数据要求的方式有效地执行路由和分配资源来增强无线传感器网络和QoS的可靠性。

公开(公告)号：US20090154407A1

公开(公告)日：2009-06-18

申请号：US12153439

申请日：2008-05-19

申请人： Wun-Cheol Jeong ,  Nae Soo Kim ,  Cheol Sig Pyo ,  Jong-Moon Chung ,  Hyung-Weon Cho ,  Ki-Yong Jin

发明人： Wun-Cheol Jeong ,  Nae Soo Kim ,  Cheol Sig Pyo ,  Jong-Moon Chung ,  Hyung-Weon Cho ,  Ki-Yong Jin

IPC分类号： H04Q7/00

CPC分类号： H04W48/08 ,  H04W28/06 ,  H04W40/32 ,  H04W72/0406 ,  H04W84/18

摘要： Provided is a method of performing a routing and allocating a resource in a wireless sensor network. The method includes electing one or more cluster heads, each representing each of one or more clusters comprised of a plurality of sensor nodes, selecting a routing path between the cluster heads and the plurality of sensor nodes, selecting a frame length based on elements and distribution methods of the wireless sensor network and the routing path, forming a time slot resource allocation table for communication between the cluster heads, and exchanging the time slot resource allocation table between the cluster heads separated by one hop. The present invention can enhance the reliability of the wireless sensor network and QoS by effectively performing routing and allocating resources in such a manner that various data requirements can be satisfied.

摘要翻译： 提供了一种在无线传感器网络中执行路由和分配资源的方法。 该方法包括选择一个或多个簇头，每个簇头表示由多个传感器节点组成的一个或多个簇中的每一个，选择簇头与多个传感器节点之间的路由路径，基于元素和分布选择帧长度 无线传感器网络和路由路径的方法，形成用于簇头之间的通信的时隙资源分配表，并且在由一跳分离的簇头之间交换时隙资源分配表。 本发明可以通过以满足各种数据要求的方式有效地执行路由和分配资源来增强无线传感器网络和QoS的可靠性。

公开(公告)号：US20120155326A1

公开(公告)日：2012-06-21

申请号：US13326969

申请日：2011-12-15

申请人： Tae Joon Park ,  Hoyong Kang ,  Wun-Cheol Jeong ,  Chang Sub Shin ,  Se Han Kim ,  In Hwan Lee ,  Cheol Sig Pyo

发明人： Tae Joon Park ,  Hoyong Kang ,  Wun-Cheol Jeong ,  Chang Sub Shin ,  Se Han Kim ,  In Hwan Lee ,  Cheol Sig Pyo

IPC分类号： H04W16/00 ,  H04W84/12

CPC分类号： H04W16/32 ,  H04W84/14 ,  H04W84/18

摘要： In a wireless sensor network system including at least one sensor network, when a network message received from a sensor node of a sensor network corresponds to a predetermined service, the wireless sensor network system forms a wireless local area network (WLAN) overlay network which is based on a WLAN system within a service area at which the sensor node is located. Data corresponding to the predetermined service is transmitted and received through the WLAN overlay network.

摘要翻译： 在包括至少一个传感器网络的无线传感器网络系统中，当从传感器网络的传感器节点接收到的网络消息对应于预定的服务时，无线传感器网络系统形成无线局域网（WLAN）覆盖网络 基于传感器节点所在的服务区域内的WLAN系统。 通过WLAN覆盖网络发送和接收对应于预定服务的数据。

公开(公告)号：US20120099575A1

公开(公告)日：2012-04-26

申请号：US13282060

申请日：2011-10-26

申请人： Se Han KIM ,  Cheol Sig Pyo ,  In Hwan Lee ,  Hoyong Kang ,  Tae Joon Park ,  Wun-Cheol Jeong ,  Chang Sub Shin ,  Kyohoon Son

发明人： Se Han KIM ,  Cheol Sig Pyo ,  In Hwan Lee ,  Hoyong Kang ,  Tae Joon Park ,  Wun-Cheol Jeong ,  Chang Sub Shin ,  Kyohoon Son

IPC分类号： H04W92/00 ,  H04L12/66

CPC分类号： H04W72/042 ,  H04W76/40

摘要： A complex communication apparatus transmits/receives voice information with other complex communication apparatuses through a set voice channel. The complex communication apparatus broadcasts a signaling packet expressing a destination identifier representing a desired communication type of one-to-one communication, group communication, and broadcast communication with other complex communication apparatuses and information of the set voice channel and performs voice communication with a complex communication apparatus corresponding to a destination identifier of other complex communication apparatuses, having received the signaling packet.

摘要翻译： 复杂通信装置通过设定的语音信道与其他复杂通信装置发送/接收语音信息。 复合通信装置广播表示表示与其他复杂通信装置的一对一通信，组通信和广播通信的期望通信类型的目的地标识符的信令分组和所设置的语音信道的信息，并且与复合体进行语音通信 通信装置对应于已经接收到信令分组的其他复杂通信装置的目的地标识符。

公开(公告)号：US20120093056A1

公开(公告)日：2012-04-19

申请号：US13271773

申请日：2011-10-12

申请人： Chang Sub Shin ,  Wun-Cheol Jeong ,  Tae Joon Park ,  Hoyong Kang ,  Se Ham Kim ,  In Hwan Lee ,  Cheol Sig Pyo

发明人： Chang Sub Shin ,  Wun-Cheol Jeong ,  Tae Joon Park ,  Hoyong Kang ,  Se Ham Kim ,  In Hwan Lee ,  Cheol Sig Pyo

IPC分类号： H04W72/04 ,  H04W4/06

CPC分类号： H04W80/00 ,  H04W72/0413 ,  H04W72/042 ,  H04W74/08

摘要： A slot managing method and apparatus is provided. A first layer of a destination node receives a request command for requesting a slot management from a source node, and transfers a first primitive for reporting a receipt of the request command to a second layer that is an upper layer of the first layer. The second layer transfers a second primitive to the first layer as a response to the slot management request. The first layer broadcasts a reply command including a result of the slot management request to neighboring nodes in response to the second primitive. The source node broadcasts a notify command including a result of the slot management request.

摘要翻译： 提供了一种槽管理方法和装置。 目的地节点的第一层接收从源节点请求时隙管理的请求命令，并将用于报告请求命令的接收的第一原语传送到作为第一层的上层的第二层。 第二层作为对时隙管理请求的响应将第二原语传送到第一层。 响应于第二原语，第一层向相邻节点广播包含时隙管理请求的结果的应答命令。 源节点广播包括时隙管理请求的结果的通知命令。