公开(公告)号：US08565201B2

公开(公告)日：2013-10-22

申请号：US12949377

申请日：2010-11-18

Applicant: Wun-Cheol Jeong ,  Jong-Moon Chung ,  Joon-Hyung Kim ,  Dong-Hyuk Han ,  Seong-Soon Joo ,  Jong-Suk Chae

Inventor： Wun-Cheol Jeong ,  Jong-Moon Chung ,  Joon-Hyung Kim ,  Dong-Hyuk Han ,  Seong-Soon Joo ,  Jong-Suk Chae

IPC: H04Q7/24

CPC classification number: 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

Abstract: 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.

Abstract translation: 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：US20110142159A1

公开(公告)日：2011-06-16

申请号：US12949377

申请日：2010-11-18

Applicant: Wun-Cheol JEONG ,  Jong-Moon Chung ,  Joon-Hyung Kim ,  Dong-Hyuk Han ,  Seong-Soon Joo ,  Jong-Suk Chae

Inventor： Wun-Cheol JEONG ,  Jong-Moon Chung ,  Joon-Hyung Kim ,  Dong-Hyuk Han ,  Seong-Soon Joo ,  Jong-Suk Chae

IPC: H04L27/00

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。